| Insideraktier | 248.647 shares |
Insider-stemningsscore
Insider Sentiment Score viser, at virksomhederne bliver købt af virksomheders insidere.
Det er resultatet af en sofistikeret, multi-faktor kvantitativ model, der identificerer virksomheder med de højeste niveauer af insider-akkumulering. Scoringsmodellen bruger en kombination af nettoantallet af insidere, der har købt de foregående 90 dage, det samlede antal aktier købt som en procentdel af float og det samlede antal aktier ejet af insidere. Tallet går fra 0 til 100, hvor højere tal indikerer et højere niveau af akkumulering for sine jævnaldrende, og 50 er gennemsnittet.
Opdateringsfrekvens: Dagligt
Se Insiders Top Picks, som giver en liste over virksomheder med den højeste insider-akkumulering.
Officers sentiment score
Officer Sentiment Score finder virksomheder, der bliver købt af Corporate Officers.
Per definition er Corporate Officers Corporate Insiders, men i modsætning til nogle af de andre Insiders (10 % aktionærer og bestyrelsesmedlemmer), arbejder officerer for virksomheden på daglig basis, og de bruger deres egne penge, når de handler . (10 % aktionærer og bestyrelsesmedlemmer er ofte fondsforvaltere, der administrerer andres penge.) Som sådan er insiderhandler foretaget af embedsmænd meget mere betydningsfulde og bør behandles passende.
Ligesom Insider Sentiment Score er Officer Sentiment Score resultatet af en sofistikeret, multi-faktor kvantitativ model, der identificerer virksomheder med de højeste niveauer af officerakkumulering.
Opdateringsfrekvens: Dagligt
Se Insiders Top Picks, som giver en liste over virksomheder med højeste insider-stemning.
Nøgle Insider Metrics
Dette kort viser, hvordan virksomheden rangerer langs forskellige insider-metrics. Percentilrangen viser, hvordan denne virksomhed sammenligner sig med andre virksomheder på de amerikanske markeder. Højere placeringer er tegn på bedre situationer.
For eksempel er det generelt accepteret, at insider-køb er en positiv indikator, så virksomheder med flere insider-køb vil rangere højere end virksomheder med mindre insider-køb (eller endda insider-salg).
Netto antal insidere, der køber (rang)
Netto antal insidere, der køber, er det samlede antal insiders, der køber minus det samlede antal insiders, der har solgt inden for de sidste 90 dage. Percentilrangen vises her (spænder fra 0 til 100%).
Procent af float købt af insidere (rangering)
Procent af float købt af insidere er det samlede antal aktier købt af insidere minus det samlede antal aktier solgt af insidere inden for de sidste 90 dage, divideret med den samlede float og ganget med 100.
Insiderhandelsdiagram
null insiderhandler er vist i følgende diagram. Insidere er embedsmænd, direktører eller betydelige investorer i en virksomhed. Generelt er det generelt ulovligt for insidere at foretage handler i deres virksomheder baseret på væsentlige, ikke-offentlige oplysninger. Dette betyder ikke, at det er ulovligt for dem at handle i deres egne virksomheder. De skal dog rapportere alle handler til SEC via en formular 4.
Insiderliste og lønsomhedsmålinger
Denne tabel viser listen over kendte insidere og genereres automatisk fra arkiveringer, der er videregivet til SEC. Ud over navnene, den seneste titel og direktør, officer eller 10 % ejerbetegnelse giver vi de seneste offentliggjorte besiddelser. Derudover giver vi, når det er muligt, den historiske handelspræstation for insideren. Den historiske handelspræstation er et vægtet gennemsnit af præstationen af faktiske købstransaktioner på det åbne marked foretaget af insideren. For mere information om, hvordan dette beregnes, se dette YouTube-webinar.
See our leaderboard of most profitable insider traders.
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|
Report errors via our new Insider Auditing Tool
Track Records af insiderkøb - Kortsigtet profitanalyse
I dette afsnit analyserer vi rentabiliteten af ethvert uplanlagt insiderkøb i åbent marked foretaget i WPO / . Denne analyse hjælper med at forstå, om insideren konsekvent genererer unormale afkast og er værd at følge. Denne analyse er for et år efter hver handel, og resultaterne er teoretiske .
Følgende tabel viser de seneste køb på det åbne marked, der ikke var en del af en automatisk handelsplan.
Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.
Track Records af insidersalg - Kortsigtet tabsanalyse
I dette afsnit analyserer vi den kortsigtede undgåelse af tab af ethvert uplanlagt insidersalg på åbent marked, der foretages i WPO / . Et konsekvent mønster af tabsforebyggelse kan tyde på, at fremtidige salgstransaktioner kan forudsige prisfald. Denne analyse er for et år efter hver handel, og resultaterne er teoretiske .
Følgende tabel viser de seneste salg på det åbne marked, der ikke var en del af en automatisk handelsplan.
Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.
Transaktionshistorik
Klik på linkikonet for at se den fulde transaktionshistorik. Transaktioner, der rapporteres som en del af en automatisk handelsplan 10b5-1, vil have et X i kolonnen markeret 10b-5.
| Fil Dato |
Handle Dato |
Form | Insider | Ticker | Sikkerhedstitel | Kode | Direkte | Dyrke motion Pris |
Enhed Pris |
Enheder Ændret |
Værdi Ændret (1K) |
Tilbage Muligheder |
Tilbage Aktier |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-28 | 2026-05-26 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 6.000 | 7.615 | ||||||
| 2026-05-28 | 2026-05-26 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | -400 | 27.087 | ||||||
| 2026-05-28 | 2026-05-26 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | -5.600 | 0 | ||||||
| 2026-05-28 | 2026-05-26 | 4 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | -400 | 27.076 | ||||||
| 2026-05-28 | 2026-05-26 | 4 | O'Shaughnessy Laura Trust | GHC | Class B Common Stock | I | -5.600 | 0 | ||||||
| 2026-04-02 | 2026-04-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 1.061,7000 | 23 | 24 | 1.533 | ||||
| 2026-04-02 | 2026-04-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 1.061,7000 | 23 | 24 | 737 | ||||
| 2026-04-02 | 2026-04-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 1.061,7000 | 8 | 8 | 41 | ||||
| 2026-04-02 | 2026-04-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 1.061,7000 | 25 | 27 | 5.591 | ||||
| 2026-04-02 | 2026-04-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 1.061,7000 | 21 | 22 | 442 | ||||
| 2026-03-10 | 2025-07-30 | 4 | Allen Tony | GHC | Class B Common Stock | D | 942,8900 | -7 | -7 | 8 | ||||
| 2026-01-21 | 2026-01-16 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.150,5000 | -377 | -434 | 6.657 | ||||
| 2026-01-21 | 2026-01-16 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 7.034 | ||||||
| 2026-01-05 | 2026-01-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 1.091,1800 | 22 | 24 | 1.510 | ||||
| 2026-01-05 | 2026-01-02 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 1.091,1800 | 22 | 24 | 714 | ||||
| 2026-01-05 | 2026-01-02 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 1.091,1800 | 8 | 9 | 33 | ||||
| 2026-01-05 | 2026-01-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 1.091,1800 | 25 | 27 | 5.566 | ||||
| 2026-01-05 | 2026-01-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 1.091,1800 | 20 | 22 | 421 | ||||
| 2025-11-13 | 2025-11-11 | 4 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | 1.085,2900 | -6.839 | -7.422 | 27.476 | ||||
| 2025-11-13 | 2025-11-11 | 4 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | 872,0100 | 7.582 | 6.612 | 34.315 | ||||
| 2025-11-13 | 2025-11-11 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 1.085,2900 | -6.839 | -7.422 | 27.484 | ||||
| 2025-11-13 | 2025-11-11 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 872,0100 | 7.582 | 6.612 | 34.323 | ||||
| 2025-10-22 | 2025-10-20 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 987,7200 | -501 | -495 | 6.034 | ||||
| 2025-10-22 | 2025-10-20 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 6.535 | ||||||
| 2025-10-09 | 2025-10-07 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | -2.800 | 26.741 | ||||||
| 2025-10-09 | 2025-10-07 | 4 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | -2.800 | 26.733 | ||||||
| 2025-10-02 | 2025-10-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 1.165,2500 | 21 | 24 | 1.488 | ||||
| 2025-10-02 | 2025-10-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 1.165,2500 | 7 | 8 | 25 | ||||
| 2025-10-02 | 2025-10-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 1.165,2500 | 21 | 24 | 692 | ||||
| 2025-10-02 | 2025-10-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 1.165,2500 | 23 | 27 | 5.541 | ||||
| 2025-10-02 | 2025-10-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 1.165,2500 | 19 | 22 | 401 | ||||
| 2025-09-30 | 2025-09-29 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 1.190,8000 | -6.568 | -7.821 | 22.739 | ||||
| 2025-09-30 | 2025-09-29 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 872,0100 | 7.580 | 6.610 | 29.307 | ||||
| 2025-09-30 | 2025-09-29 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 1.190,8000 | -6.568 | -7.821 | 25.439 | ||||
| 2025-09-30 | 2025-09-29 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 872,0100 | 7.580 | 6.610 | 32.007 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 1.070,8300 | -6.878 | -7.365 | 24.427 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 872,0100 | 7.580 | 6.610 | 31.305 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 1.070,8300 | -6.878 | -7.365 | 21.727 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 872,0100 | 7.580 | 6.610 | 28.605 | ||||
| 2025-08-21 | 2025-08-19 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.071,8000 | -1.752 | -1.878 | 5.535 | ||||
| 2025-08-21 | 2025-08-19 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 804,8000 | 2.000 | 1.610 | 7.287 | ||||
| 2025-07-02 | 2025-07-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 26 | 25 | 671 | ||||
| 2025-07-02 | 2025-07-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 23 | 22 | 382 | ||||
| 2025-07-02 | 2025-07-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 26 | 25 | 1.467 | ||||
| 2025-07-02 | 2025-07-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 954,4900 | 28 | 27 | 5.518 | ||||
| 2025-07-02 | 2025-07-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 9 | 9 | 18 | ||||
| 2025-04-03 | 2025-04-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 9 | 9 | 9 | ||||
| 2025-04-03 | 2025-04-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 25 | 24 | 645 | ||||
| 2025-04-03 | 2025-04-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 23 | 22 | 359 | ||||
| 2025-04-03 | 2025-04-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 970,9700 | 28 | 27 | 5.490 | ||||
| 2025-04-03 | 2025-04-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 25 | 24 | 1.441 | ||||
| 2025-01-29 | 2025-01-27 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 918,2600 | -438 | -402 | 5.287 | ||||
| 2025-01-29 | 2025-01-27 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 5.725 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 871,8700 | -222 | -194 | 3.524 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 430 | 3.746 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 871,8700 | -257 | -224 | 4.725 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 430 | 4.982 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 401 | 4.223 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 344 | 37.773 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 871,8700 | -221 | -193 | 1.322 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 401 | 1.543 | ||||||
| 2025-01-06 | 2025-01-06 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 881,3000 | -159 | -140 | 442 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 871,8700 | -84 | -73 | 601 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 229 | 685 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 871,8700 | 28 | 24 | 1.416 | ||||
| 2025-01-06 | 2025-01-02 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 871,8700 | 28 | 24 | 620 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 871,8700 | 31 | 27 | 5.462 | ||||
| 2025-01-06 | 2025-01-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 871,8700 | 25 | 22 | 336 | ||||
| 2024-11-14 | 2024-11-13 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 949,2600 | -378 | -359 | 1.615 | ||||
| 2024-11-08 | 2024-11-05 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 4.552 | ||||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 843,6700 | -23.858 | -20.128 | 21.020 | ||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 719,1500 | 25.754 | 18.521 | 44.878 | ||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 843,6700 | -23.858 | -20.128 | 23.720 | ||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 719,1500 | 25.754 | 18.521 | 47.578 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 823,3300 | -24.126 | -19.864 | 19.124 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 719,1500 | 25.752 | 18.520 | 43.250 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 823,3300 | -24.126 | -19.864 | 21.824 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 719,1500 | 25.752 | 18.520 | 45.950 | ||||
| 2024-10-02 | 2024-10-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 806,6900 | 27 | 22 | 311 | ||||
| 2024-10-02 | 2024-10-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 806,6900 | 34 | 27 | 5.431 | ||||
| 2024-10-02 | 2024-10-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 806,6900 | 30 | 24 | 592 | ||||
| 2024-10-02 | 2024-10-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 806,6900 | 30 | 24 | 1.388 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 800,6000 | -24.412 | -19.544 | 17.498 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 719,1500 | 25.752 | 18.520 | 41.910 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 800,6000 | -24.412 | -19.544 | 20.198 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 719,1500 | 25.752 | 18.520 | 44.610 | ||||
| 2024-09-13 | 2024-09-12 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 743,3000 | 100 | 74 | 700 | ||||
| 2024-09-05 | 3 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 16.156 | ||||||||
| 2024-09-05 | 3 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | 2.700 | ||||||||
| 2024-09-05 | 3 | O'Shaughnessy Laura Trust | GHC | Class B Common Stock | I | 5.600 | ||||||||
| 2024-09-05 | 3 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | 4.099 | ||||||||
| 2024-07-02 | 2024-07-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 695,0300 | 35 | 24 | 1.358 | ||||
| 2024-07-02 | 2024-07-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 695,0300 | 35 | 24 | 562 | ||||
| 2024-07-02 | 2024-07-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 695,0300 | 39 | 27 | 5.397 | ||||
| 2024-07-02 | 2024-07-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 695,0300 | 32 | 22 | 284 | ||||
| 2024-05-29 | 2024-05-28 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 745,0700 | 135 | 101 | 662 | ||||
| 2024-04-02 | 2024-04-01 | 4/A | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 761,1300 | 29 | 22 | 252 | ||||
| 2024-04-02 | 2024-04-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 427,2300 | 29 | 12 | 252 | ||||
| 2024-04-02 | 2024-04-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 761,1300 | 32 | 24 | 1.323 | ||||
| 2024-04-02 | 2024-04-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 761,1300 | 36 | 27 | 5.358 | ||||
| 2024-04-02 | 2024-04-01 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 761,1300 | 32 | 24 | 527 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 712,9900 | -556 | -396 | 1.993 | ||||
| 2024-01-03 | 2024-01-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 696,7200 | 35 | 24 | 1.291 | ||||
| 2024-01-03 | 2024-01-02 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 696,7200 | 35 | 24 | 495 | ||||
| 2024-01-03 | 2024-01-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 696,7200 | 39 | 27 | 5.322 | ||||
| 2024-01-03 | 2024-01-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 696,7200 | 32 | 22 | 223 | ||||
| 2023-11-09 | 2023-11-08 | 4 | Allen Tony | GHC | Class B Common Stock | D | 619,0300 | -75 | -46 | 15 | ||||
| 2023-11-09 | 2023-11-09 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 607,2400 | 100 | 61 | 600 | ||||
| 2023-10-03 | 2023-10-02 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 581,5200 | 42 | 24 | 460 | ||||
| 2023-10-03 | 2023-10-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 581,5200 | 42 | 24 | 1.256 | ||||
| 2023-10-03 | 2023-10-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 581,5200 | 47 | 27 | 5.283 | ||||
| 2023-10-03 | 2023-10-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 581,5200 | 38 | 22 | 191 | ||||
| 2023-10-03 | 2023-10-02 | 4 | Allen Tony | GHC | Class B Common Stock | D | 581,5200 | 15 | 9 | 90 | ||||
| 2023-09-12 | 2023-09-08 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 569,8300 | 100 | 57 | 500 | ||||
| 2023-07-07 | 2023-07-06 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 426,8600 | 2.060 | 879 | 18.855 | ||||
| 2023-07-06 | 2023-07-03 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 571,5800 | 43 | 25 | 1.214 | ||||
| 2023-07-06 | 2023-07-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 571,5800 | 43 | 25 | 418 | ||||
| 2023-07-06 | 2023-07-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 571,5800 | 48 | 27 | 5.236 | ||||
| 2023-07-06 | 2023-07-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 571,5800 | 39 | 22 | 153 | ||||
| 2023-07-06 | 2023-07-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 571,5800 | 15 | 9 | 75 | ||||
| 2023-05-09 | 2023-05-09 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 581,6300 | 100 | 58 | 5.600 | ||||
| 2023-04-04 | 2023-04-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 593,1700 | 46 | 27 | 5.188 | ||||
| 2023-04-04 | 2023-04-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 593,1700 | 15 | 9 | 60 | ||||
| 2023-04-04 | 2023-04-03 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 593,1700 | 42 | 25 | 1.171 | ||||
| 2023-04-04 | 2023-04-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 593,1700 | 37 | 22 | 114 | ||||
| 2023-04-04 | 2023-04-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 593,1700 | 42 | 25 | 375 | ||||
| 2023-03-08 | 2023-03-07 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 426,8600 | 1.000 | 427 | 16.795 | ||||
| 2023-01-09 | 2023-01-09 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 617,6800 | -128 | -79 | 456 | ||||
| 2023-01-04 | 2023-01-03 | 4 | WAGONER G RICHARD JR | GHC | Class B Common Stock | D | 609,0200 | 41 | 25 | 1.129 | ||||
| 2023-01-04 | 2023-01-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 609,0200 | 41 | 25 | 333 | ||||
| 2023-01-04 | 2023-01-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 609,0200 | 45 | 27 | 5.142 | ||||
| 2023-01-04 | 2023-01-03 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 616 | 3.316 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 493 | 37.429 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 575 | 3.822 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 616 | 3.552 | ||||||
| 2023-01-04 | 2023-01-04 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 611,0600 | -72 | -44 | 584 | ||||
| 2023-01-04 | 2023-01-03 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 213 | 656 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 525 | 1.142 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 609,0200 | 14 | 9 | 45 | ||||
| 2023-01-04 | 2023-01-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 609,0200 | 36 | 22 | 77 | ||||
| 2022-10-05 | 2022-10-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 546,3500 | 41 | 22 | 41 | ||||
| 2022-10-04 | 2022-10-03 | 4 | WAGONER G RICHARD JR | GHC | Class B Common Stock | D | 546,3500 | 45 | 25 | 1.088 | ||||
| 2022-10-04 | 2022-10-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 546,3500 | 45 | 25 | 292 | ||||
| 2022-10-04 | 2022-10-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 546,3500 | 50 | 27 | 5.097 | ||||
| 2022-10-04 | 2022-10-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 546,3500 | 16 | 9 | 31 | ||||
| 2022-09-16 | 2022-09-16 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 556,1500 | 100 | 56 | 5.500 | ||||
| 2022-07-05 | 2022-07-01 | 4 | Allen Tony | GHC | Class B Common Stock | D | 574,1200 | 15 | 9 | 15 | ||||
| 2022-07-05 | 2022-07-01 | 4 | WAGONER G RICHARD JR | GHC | Class B Common Stock | D | 574,1200 | 43 | 25 | 1.043 | ||||
| 2022-07-05 | 2022-07-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 574,1200 | 47 | 27 | 5.047 | ||||
| 2022-07-05 | 2022-07-01 | 4 | MULCAHY ANNE M | GHC | Class B Common Stock | D | 574,1200 | 43 | 25 | 247 | ||||
| 2022-03-08 | 2022-03-07 | 4 | O'Shaughnessy Timothy J | GHC | Stock Option (Right to Buy) | D | 426,86 | -3.153 | 74.105 | |||||
| 2022-03-08 | 2022-03-07 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 426,8600 | 3.153 | 1.346 | 15.795 | ||||
| 2022-02-11 | 2021-12-30 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 591,9900 | 20 | 12 | 617 | ||||
| 2022-01-24 | 2022-01-19 | 4/A | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 2.936 | ||||||
| 2022-01-21 | 2022-01-19 | 4 | Maas Jacob | GHC | Class A Common Stock | D | 1.000 | 2.936 | ||||||
| 2021-12-23 | 2021-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | -3.000 | 36.936 | ||||||
| 2021-12-02 | 2021-12-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 570,0000 | 60 | 34 | 60 | ||||
| 2021-11-15 | 2021-11-11 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 595,1700 | 100 | 60 | 5.400 | ||||
| 2021-11-05 | 2021-11-04 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 605,0700 | -128 | -77 | 443 | ||||
| 2021-01-19 | 3 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 597 | ||||||||
| 2021-01-06 | 2021-01-06 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 531,1000 | -6 | -3 | 571 | ||||
| 2021-01-06 | 2021-01-06 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 527,6100 | -66 | -35 | 577 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 243 | 643 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 700 | 2.700 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 597 | 3.247 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 700 | 1.936 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 560 | 39.936 | ||||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -10.371 | 0 | |||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 495,8500 | -100 | -50 | 39.376 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 497,4300 | -1.809 | -900 | 39.476 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 496,1800 | -375 | -186 | 41.285 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 500,3500 | -600 | -300 | 41.660 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 499,4300 | -2.648 | -1.322 | 42.260 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 498,2200 | -2.583 | -1.287 | 44.908 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 501,2600 | -100 | -50 | 47.491 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 10.371 | 3.373 | 47.591 | ||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -3.006 | 10.371 | |||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 456,6900 | -2.455 | -1.121 | 37.220 | ||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 457,1400 | -27 | -12 | 39.675 | ||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 3.006 | 978 | 39.702 | ||||
| 2020-12-14 | 2020-12-10 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -6.148 | 13.377 | |||||
| 2020-12-14 | 2020-12-10 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 455,1100 | -5.085 | -2.314 | 36.696 | ||||
| 2020-12-14 | 2020-12-10 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 6.148 | 2.000 | 41.781 | ||||
| 2020-12-09 | 2020-12-08 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -120 | 19.525 | |||||
| 2020-12-09 | 2020-12-08 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 455,8800 | -100 | -46 | 35.633 | ||||
| 2020-12-09 | 2020-12-08 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 120 | 39 | 35.733 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.011 | 19.645 | |||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 459,4400 | -400 | -184 | 35.613 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 458,6000 | -1.422 | -652 | 36.013 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 460,6400 | -1.297 | -597 | 37.435 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 461,1500 | -1.003 | -463 | 38.732 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.011 | 1.630 | 39.735 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -3.002 | 24.656 | |||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 467,0000 | -1 | -0 | 34.724 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 465,0300 | -768 | -357 | 34.725 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 466,0800 | -1.685 | -785 | 35.493 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 3.002 | 976 | 37.178 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.000 | 27.658 | |||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 451,5100 | -104 | -47 | 34.176 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 450,3000 | -4.056 | -1.826 | 34.280 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.000 | 1.626 | 38.336 | ||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -4.644 | 32.658 | |||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 450,3800 | -3.451 | -1.554 | 33.336 | ||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 451,0000 | -411 | -185 | 36.787 | ||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 4.644 | 1.511 | 37.198 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.093 | 37.302 | |||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 451,3000 | -974 | -440 | 32.554 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 452,7900 | -445 | -201 | 33.528 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 453,6000 | -390 | -177 | 33.973 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 454,0700 | -1.759 | -799 | 34.363 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.093 | 1.657 | 36.122 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | 6.736 | 42.395 | |||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 469,3000 | -128 | -60 | 31.029 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 468,2500 | -326 | -153 | 31.157 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 467,4800 | -1.859 | -869 | 31.483 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 466,3700 | -263 | -123 | 33.342 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 465,1900 | -1.822 | -848 | 33.605 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 6.736 | 2.191 | 35.427 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | 6.727 | 49.131 | |||||
| 2020-11-24 | 2020-11-20 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 450,1300 | -5.164 | -2.324 | 28.691 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 6.727 | 2.188 | 33.855 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | 325,2600 | 5.000 | 1.626 | 55.858 | |||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 452,0600 | -2.079 | -940 | 27.128 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 454,2300 | -144 | -65 | 29.207 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 455,8980 | -1.025 | -467 | 29.351 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 456,2300 | -1.652 | -754 | 30.376 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 457,0450 | -100 | -46 | 32.028 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.000 | 1.626 | 32.128 | ||||
| 2020-09-14 | 2020-09-10 | 4 | O'Shaughnessy Timothy J | GHC | Employee Stock Option (right to buy) | D | 426,86 | 85.000 | 85.000 | |||||
| 2020-08-27 | 2020-08-27 | 4 | Bollinger Lee C | GHC | Class B Common Stock | D | 426,0000 | 350 | 149 | 1.150 | ||||
| 2020-08-26 | 2020-08-25 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 414,7300 | -1.100 | -456 | 2.549 | ||||
| 2020-08-05 | 2020-08-03 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | -300 | 4.099 | ||||||
| 2020-07-06 | 2020-07-02 | 4 | Bollinger Lee C | GHC | Class B Common Stock | D | 340,0000 | 300 | 102 | 800 | ||||
| 2020-07-06 | 2020-02-27 | 4 | Bollinger Lee C | GHC | Class B Common Stock | D | 492,4100 | 500 | 246 | 500 | ||||
| 2020-03-24 | 2020-03-23 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 290,9800 | 42 | 12 | 27.128 | ||||
| 2020-03-24 | 2020-03-23 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 288,4300 | 1.691 | 488 | 27.086 | ||||
| 2020-03-18 | 2020-03-18 | 4 | Markell Jack A. | GHC | Class B Common Stock | D | 315,0000 | 55 | 17 | 110 | ||||
| 2020-03-05 | 2020-03-05 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.200 | 60.858 | |||||
| 2020-03-05 | 2020-03-05 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.200 | 1.691 | 25.395 | ||||
| 2020-03-05 | 2020-03-03 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -1.600 | 66.058 | |||||
| 2020-03-05 | 2020-03-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 1.600 | 520 | 20.195 | ||||
| 2020-03-02 | 2020-02-28 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 485,9900 | 104 | 51 | 204 | ||||
| 2020-03-02 | 2020-02-27 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 494,6400 | 100 | 49 | 100 | ||||
| 2020-02-28 | 2020-02-27 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -9.600 | 67.658 | |||||
| 2020-02-28 | 2020-02-27 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 9.600 | 3.122 | 18.595 | ||||
| 2020-02-27 | 2020-02-27 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 473,0100 | 210 | 99 | 1.236 | ||||
| 2020-02-27 | 2020-02-27 | 4 | Markell Jack A. | GHC | Class B Common Stock | D | 470,0000 | 55 | 26 | 55 | ||||
| 2020-02-14 | 2019-11-17 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 634,1700 | 3 | 2 | 4.399 | ||||
| 2020-02-14 | 2019-08-08 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 692,0800 | 3 | 2 | 4.396 | ||||
| 2020-02-14 | 2019-01-01 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 1.000 | 4.394 | ||||||
| 2020-02-14 | 2018-11-17 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 611,9400 | 3 | 2 | 3.394 | ||||
| 2020-02-14 | 2018-08-08 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 559,5500 | 3 | 2 | 3.391 | ||||
| 2020-02-14 | 2018-05-15 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 595,4000 | 3 | 2 | 3.388 | ||||
| 2020-02-14 | 2018-04-06 | 5 | O'Shaughnessy Timothy J Trust for spouse | GHC | Class A Common Stock | I | 578,4800 | 13.941 | 8.065 | 48.626 | ||||
| 2020-02-14 | 2018-02-22 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 599,5000 | 3 | 2 | 3.385 | ||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class A Common Stock | I | -1.800 | 0 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -101.313 | 7.617 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | -194.505 | 0 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | -43.363 | 0 | ||||||
| 2019-01-04 | 2019-01-02 | 4/A | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 633,0700 | 100 | 63 | 400 | ||||
| 2019-01-04 | 2019-01-02 | 4/A | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 200 | 500 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 600 | 3.382 | ||||||
| 2019-01-04 | 2018-11-17 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 611,9400 | 3 | 2 | 11.754 | ||||
| 2019-01-04 | 2018-08-08 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 559,5500 | 3 | 2 | 11.751 | ||||
| 2019-01-04 | 2018-05-15 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 595,4000 | 3 | 2 | 11.748 | ||||
| 2019-01-04 | 2018-02-22 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 599,5000 | 3 | 2 | 11.745 | ||||
| 2019-01-04 | 2019-01-02 | 4 | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 633,0700 | -100 | -63 | 400 | ||||
| 2019-01-04 | 2019-01-02 | 4 | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 200 | 500 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Maddrey Nicole Marie | [GHC] | Class B Common Stock | D | 500 | 2.650 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Rosen Andrew Stephen | [GHC] | Class B Common Stock | D | 820 | 8.995 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Demeter Denise M | [GHC] | Class B Common Stock | D | 400 | 1.650 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Cooney Wallace R. | [GHC] | Class B Common Stock | D | 600 | 2.000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Maas Jacob | [GHC] | Class B Common Stock | D | 600 | 1.026 | ||||||
| 2018-12-28 | 2018-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | 69.625 | 108.930 | ||||||
| 2018-12-28 | 2018-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | -3.275 | 43.363 | ||||||
| 2018-10-11 | 2018-10-09 | 4 | Weymouth Katharine | [GHC] | Class B Common Stock | D | 579,9500 | -1.100 | -638 | 3.649 | ||||
| 2018-09-25 | 2018-09-21 | 4 | Weymouth Katharine | [GHC] | Class B Common Stock | D | 590,2800 | -700 | -413 | 4.749 | ||||
| 2018-08-07 | 2018-08-02 | 4/A | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 553,6000 | 1.050 | 581 | 11.742 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 561,5500 | 150 | 84 | 5.600 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 561,5500 | 150 | 84 | 5.600 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 559,5500 | 25 | 14 | 5.450 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 557,5000 | 50 | 28 | 5.425 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 557,5000 | 50 | 28 | 5.425 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 556,7500 | 215 | 120 | 5.375 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 559,6600 | 24 | 13 | 10.542 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 556,7500 | 216 | 120 | 10.468 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 549,5000 | 410 | 225 | 5.160 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 549,5000 | 410 | 225 | 5.160 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 546,6100 | 950 | 519 | 4.750 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 546,6100 | 950 | 519 | 4.750 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 561,5500 | 150 | 84 | 5.600 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 559,5500 | 25 | 14 | 5.450 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 557,5000 | 50 | 28 | 5.425 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 556,7500 | 215 | 120 | 5.375 | ||||
| 2018-08-06 | 2018-08-02 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 549,5000 | 410 | 225 | 5.160 | ||||
| 2018-08-06 | 2018-08-02 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 546,6100 | 950 | 519 | 4.750 | ||||
| 2018-07-09 | 2018-07-05 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 596,2500 | -100 | -60 | 10.620 | ||||
| 2018-07-09 | 2018-07-05 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 595,0000 | -1.001 | -596 | 10.720 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 600,0000 | -40 | -24 | 11.721 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 601,4800 | -949 | -571 | 11.761 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 602,7300 | -11 | -7 | 12.710 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 603,7900 | -500 | -302 | 12.721 | ||||
| 2018-04-09 | 2018-04-06 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 578,4800 | 55.764 | 32.258 | 194.505 | ||||
| 2018-04-09 | 2018-04-06 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 578,4800 | -55.764 | -32.258 | 150.469 | ||||
| 2018-03-19 | 2018-03-15 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -30.000 | 178.555 | ||||||
| 2018-01-26 | 2018-01-12 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | -5.400 | 138.741 | ||||||
| 2018-01-26 | 2017-12-20 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | -1.800 | 3.800 | ||||||
| 2018-01-22 | 3 | Snyman Marcel A. | GHC | Class B Common Stock | D | 600 | ||||||||
| 2018-01-22 | 3 | Snyman Marcel A. | GHC | Class B Common Stock | D | 600 | ||||||||
| 2017-12-18 | 2017-12-15 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 564,8500 | -529 | -299 | 13.221 | ||||
| 2017-12-18 | 2017-12-14 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 563,0000 | -45 | -25 | 13.750 | ||||
| 2017-12-18 | 2017-12-14 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 566,0600 | -926 | -524 | 14 | ||||
| 2017-10-31 | 2017-10-27 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class A Common Stock | I | 14.810 | 34.865 | ||||||
| 2017-10-31 | 2017-10-27 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 59.241 | 144.141 | ||||||
| 2017-10-31 | 2017-10-27 | 4 | GRAHAM DONALD Grantor Retained Annuity Trust | GHC | Class A Common Stock | I | -59.241 | 0 | ||||||
| 2017-10-02 | 2017-09-28 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | -2.000 | 5.600 | ||||||
| 2017-08-21 | 2017-07-24 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class A Common Stock | I | 596,7000 | 10.188 | 6.079 | 20.055 | ||||
| 2017-08-01 | 2017-07-28 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 596,7000 | 10.188 | 6.079 | 84.900 | ||||
| 2017-08-01 | 2017-07-28 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 596,7000 | -10.188 | -6.079 | 206.233 | ||||
| 2017-07-26 | 2017-07-24 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 596,7000 | 30.564 | 18.238 | 74.712 | ||||
| 2017-07-26 | 2017-07-24 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 596,7000 | -30.564 | -18.238 | 216.421 | ||||
| 2017-04-03 | 2017-04-01 | 4 | Cooney Wallace R. | GHC | Employee Stock Option (right to buy) | D | 845,72 | 2.000 | 2.000 | |||||
| 2017-01-13 | 2017-01-12 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 200 | 1.400 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Cooney Wallace R. | GHC | CLASS B COMMON STOCK | D | 400 | 1.200 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Rosen Andrew Stephen | GHC | CLASS B COMMON STOCK | D | 1.000 | 8.175 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Maddrey Nicole Marie | GHC | CLASS B COMMON STOCK | D | 500 | 2.150 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Maas Jacob | GHC | CLASS B COMMON STOCK | D | 400 | 426 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Demeter Denise M | GHC | CLASS B COMMON STOCK | D | 400 | 1.250 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 15.176 | 44.148 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | GRAHAM DONALD Grantor Retained Annuity Trust | GHC | Class A Common Stock | I | -17.573 | 59.241 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 2.397 | 246.985 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class A Common Stock | I | 3.974 | 9.867 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 463,6100 | 1.100 | 510 | 8.892 | ||||
| 2016-02-25 | 3 | Demeter Denise M | GHC | Class B Common Stock | D | 1.700 | ||||||||
| 2016-02-25 | 3 | Demeter Denise M | GHC | Class B Common Stock | D | 1.700 | ||||||||
| 2016-02-22 | 2012-06-30 | 4/A | GRAHAM DONALD By spouse | GHC | Class B Common Stock | I | 66 | 66 | ||||||
| 2015-11-16 | 2015-11-12 | 4 | O'Shaughnessy Timothy J | GHC | Employee Stock Option (right to buy) | D | 872,01 | 22.742 | 100.000 | |||||
| 2015-10-28 | 3 | Maas Jacob | GHC | Class B Common Stock | D | 52 | ||||||||
| 2015-10-28 | 3 | Maas Jacob | GHC | Class B Common Stock | D | 52 | ||||||||
| 2015-10-28 | 2015-10-26 | 4 | Maas Jacob | GHC | Employee Stock Option | D | 804,80 | 2.000 | 2.000 | |||||
| 2015-08-17 | 2015-08-13 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | -1.600 | 7.600 | ||||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -1 | -1 | 1.044 | ||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,1200 | -2.135 | -2.285 | 1.045 | ||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -5 | -5 | 46.638 | ||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,1200 | -8.995 | -9.626 | 46.643 | ||||
| 2015-06-11 | 2015-06-09 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0900 | -186 | -199 | 3.180 | ||||
| 2015-06-11 | 2015-06-09 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0900 | -778 | -833 | 55.638 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,0700 | -19 | -21 | 3.366 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.071,2200 | -45 | -48 | 3.385 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,2600 | -798 | -854 | 3.430 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,0700 | -81 | -87 | 56.416 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.071,2200 | -189 | -203 | 56.497 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,2600 | -3.361 | -3.597 | 56.686 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.071,8600 | -192 | -206 | 4.228 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,2700 | -174 | -186 | 4.420 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.071,8600 | -808 | -866 | 60.047 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,2700 | -733 | -784 | 60.855 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.073,3400 | -38 | -41 | 4.594 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,3000 | -82 | -88 | 4.632 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.071,7500 | -381 | -409 | 4.715 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -494 | -529 | 5.096 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.073,3400 | -162 | -174 | 61.588 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,3000 | -348 | -373 | 61.750 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.071,7500 | -1.609 | -1.724 | 62.097 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -2.084 | -2.230 | 63.706 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -384 | -412 | 5.590 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0000 | -20 | -21 | 5.974 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -1.616 | -1.732 | 65.790 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0000 | -82 | -88 | 67.406 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.075,1000 | -173 | -186 | 5.994 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trust for Children of Siblings | GHC | Class B Common Stock | I | 1.070,2300 | -17 | -18 | 6.167 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.068,9600 | -77 | -82 | 6.184 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.067,0300 | -541 | -577 | 6.261 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.075,1000 | -727 | -781 | 67.488 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,2300 | -69 | -74 | 68.215 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.068,9600 | -324 | -346 | 68.284 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.067,0300 | -2.272 | -2.424 | 68.608 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.080,5900 | -19 | -21 | 6.802 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.079,8500 | -63 | -68 | 6.821 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.078,1300 | -314 | -338 | 6.884 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.077,2600 | -611 | -658 | 7.198 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.076,5100 | -415 | -447 | 7.809 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.075,1100 | -305 | -328 | 8.223 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -55 | -59 | 8.529 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.080,5900 | -81 | -87 | 70.880 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.079,8500 | -265 | -286 | 70.961 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.078,1300 | -1.321 | -1.425 | 71.226 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.077,2600 | -2.572 | -2.771 | 72.547 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.076,5100 | -1.747 | -1.881 | 75.119 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.075,1100 | -1.287 | -1.383 | 76.867 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -232 | -248 | 78.153 | ||||
| 2015-06-02 | 2015-05-29 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0400 | -136 | -146 | 8.584 | ||||
| 2015-06-02 | 2015-05-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0400 | -577 | -617 | 78.385 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.081,0300 | -96 | -104 | 8.720 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.080,1200 | -153 | -165 | 8.816 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.076,6100 | -111 | -119 | 8.969 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.075,5700 | -484 | -521 | 9.080 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.081,0300 | -404 | -437 | 78.962 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.080,1200 | -644 | -696 | 79.366 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.076,6100 | -465 | -501 | 80.010 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.075,5700 | -2.040 | -2.194 | 80.475 | ||||
| 2015-04-03 | 3 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 3.300 | ||||||||
| 2015-04-03 | 3 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 3.300 | ||||||||
| 2015-03-27 | 2015-03-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -10.822 | 208.555 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 10.822 | 82.515 | ||||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 995,3700 | -125 | -124 | 71.693 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 994,8400 | -1.218 | -1.212 | 71.818 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,3700 | -1.100 | -1.093 | 73.036 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 992,1900 | -4.323 | -4.289 | 74.136 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,4300 | -6.975 | -6.915 | 78.459 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,4300 | -4.959 | -4.912 | 85.434 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.010,3100 | -100 | -101 | 1.500 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.007,5200 | -100 | -101 | 1.600 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.006,3800 | -100 | -101 | 1.700 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.005,0000 | -100 | -100 | 1.800 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.003,1200 | -100 | -100 | 1.900 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.000,0000 | -100 | -100 | 2.000 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 995,0200 | -500 | -498 | 90.393 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,0000 | -1.702 | -1.690 | 90.893 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 992,3500 | -3.259 | -3.234 | 92.595 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,0100 | -1.723 | -1.708 | 95.854 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0200 | -1.616 | -1.600 | 97.577 | ||||
| 2015-03-02 | 2015-02-27 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 984,0900 | -99 | -97 | 99.193 | ||||
| 2015-03-02 | 2015-02-27 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 983,7700 | -123 | -121 | 99.292 | ||||
| 2015-03-02 | 2015-02-27 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 982,0700 | -539 | -529 | 99.415 | ||||
| 2015-03-02 | 2015-02-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0000 | -239 | -237 | 99.954 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 994,4100 | -302 | -300 | 100.193 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,3200 | -1.298 | -1.289 | 100.495 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 992,6500 | -420 | -417 | 101.793 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,6400 | -323 | -320 | 102.213 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0200 | -23.615 | -23.379 | 102.536 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 980,2000 | -42 | -41 | 126.151 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Stock B Common Stock | I | 995,2500 | -500 | -498 | 126.193 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,5400 | -300 | -298 | 126.693 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,6000 | -950 | -942 | 126.993 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0600 | -14.750 | -14.603 | 127.943 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 987,6700 | -500 | -494 | 142.693 | ||||
| 2015-02-25 | 2015-02-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 985,5000 | -1.623 | -1.599 | 143.193 | ||||
| 2015-01-29 | 2015-01-28 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 935,2100 | -400 | -374 | 800 | ||||
| 2015-01-05 | 2015-01-01 | 4 | Jones Hal | GHC | Class B Common Stock | D | 700 | 2.975 | ||||||
| 2015-01-05 | 2015-01-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 1.000 | 7.175 | ||||||
| 2015-01-05 | 2015-01-01 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 400 | 1.200 | ||||||
| 2015-01-05 | 2015-01-01 | 4 | ROSBERG GERALD M | GHC | Class B Common Stock | D | 700 | 5.525 | ||||||
| 2015-01-02 | 2014-12-30 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -22.200 | 219.377 | ||||||
| 2015-01-02 | 2014-12-30 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 22.200 | 144.816 | ||||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 888,2200 | -15 | -13 | 122.616 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 887,1200 | -200 | -177 | 122.631 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 885,2700 | -513 | -454 | 122.831 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 884,0000 | -1.971 | -1.742 | 123.344 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,3900 | -1.101 | -972 | 125.315 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 881,3600 | -781 | -688 | 126.416 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,4300 | -6.272 | -5.522 | 127.197 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 879,7900 | -5.447 | -4.792 | 133.469 | ||||
| 2014-12-29 | 2014-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,0000 | -1.000 | -882 | 138.916 | ||||
| 2014-12-29 | 2014-12-26 | 4 | GRAHAM DONALD Trusts for Sibilings | GHC | Class B Common Stock | I | 881,0000 | -1.700 | -1.498 | 139.916 | ||||
| 2014-12-29 | 2014-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,0100 | -999 | -879 | 141.616 | ||||
| 2014-12-29 | 2014-12-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,0300 | -100 | -88 | 142.615 | ||||
| 2014-12-29 | 2014-12-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,0700 | -2.901 | -2.553 | 142.715 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,3500 | -300 | -267 | 145.616 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,0000 | -300 | -267 | 145.916 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 888,1600 | -300 | -266 | 146.216 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 887,0200 | -2.950 | -2.617 | 146.516 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 884,4400 | -310 | -274 | 149.466 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 883,3300 | -113 | -100 | 149.776 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,8200 | -1.847 | -1.631 | 149.889 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 881,2300 | -981 | -864 | 151.736 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,7700 | -1.799 | -1.585 | 152.717 | ||||
| 2014-12-22 | 2014-12-19 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 895,4700 | -225 | -201 | 2.425 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 900,0000 | -8 | -7 | 154.516 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 898,2700 | -100 | -90 | 154.524 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 897,0000 | -170 | -152 | 154.624 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 895,7100 | -3.730 | -3.341 | 154.794 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,0000 | -92 | -82 | 158.524 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 903,3500 | -682 | -616 | 158.616 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 902,1500 | -202 | -182 | 159.298 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 901,3300 | -409 | -369 | 159.500 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 900,1200 | -3.307 | -2.977 | 159.909 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 898,1600 | -353 | -317 | 163.216 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 897,3000 | -2.047 | -1.837 | 163.569 | ||||
| 2014-12-19 | 2014-12-17 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,0000 | -100 | -89 | 165.616 | ||||
| 2014-12-17 | 2014-12-17 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 886,0100 | -400 | -354 | 1.700 | ||||
| 2014-12-16 | 2014-12-15 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 902,2000 | -502 | -453 | 165.716 | ||||
| 2014-12-16 | 2014-12-15 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 900,3200 | -300 | -270 | 166.218 | ||||
| 2014-12-16 | 2014-12-12 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 926,5600 | -118 | -109 | 166.518 | ||||
| 2014-12-16 | 2014-12-12 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 925,0000 | -857 | -793 | 166.636 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Employee Stock Option | D | 395,67 | 1.000 | 0 | |||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 947,1600 | -650 | -616 | 2.275 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 945,1600 | -100 | -95 | 2.925 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 939,3600 | -250 | -235 | 3.025 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 938,4000 | -300 | -282 | 3.275 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 936,9000 | -500 | -468 | 3.575 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 935,2600 | -100 | -94 | 4.075 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 932,0100 | -100 | -93 | 4.175 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 395,6700 | 1.000 | 396 | 4.275 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 3.275 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 938,6100 | -82 | -77 | 14.721 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 937,9100 | -845 | -793 | 14.803 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 936,3200 | -707 | -662 | 15.648 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 935,8200 | -502 | -470 | 16.355 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 934,6600 | -1.465 | -1.369 | 16.857 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 932,8700 | -431 | -402 | 18.322 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 931,8100 | -300 | -280 | 18.753 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 930,3700 | -668 | -621 | 19.053 | ||||
| 2014-12-11 | 2014-12-10 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 937,0800 | -150 | -141 | 800 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 936,8400 | -300 | -281 | 950 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 935,5100 | -400 | -374 | 1.250 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 934,1100 | -300 | -280 | 1.650 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 1.950 | ||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 19.074 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 19.074 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 18.056 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 23.066 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 23.066 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse | GHC | Class B Common Stock | I | 16.174 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 18.056 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse | GHC | Class B Common Stock | I | 16.174 | ||||||||
| 2014-11-04 | 2014-11-03 | 4 | O'Shaughnessy Timothy J | GHC | Employee Stock Option (right to buy) | D | 1.111,20 | 50.000 | 50.000 | |||||
| 2014-10-15 | 2014-10-10 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 23.572 | 28.972 | ||||||
| 2014-10-15 | 2014-10-10 | 4 | GRAHAM DONALD Grantor Retained Annuity Trust | GHC | Class A Common Stock | I | -23.572 | 93.029 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class A Common Stock | I | 3.600 | 1.800 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | 153.877 | 241.577 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 3.600 | 9.564 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 153.877 | 167.493 | ||||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 733,2100 | -400 | -293 | 2.650 | ||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 730,6800 | -600 | -438 | 3.050 | ||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 3.650 | ||||
| 2014-07-02 | 2014-06-30 | 4 | BERKSHIRE HATHAWAY INC See footnote (4) | GHC | Class B Common Stock | I | -1.553 | 107.575 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | BERKSHIRE HATHAWAY INC See footnote (4) | GHC | Class B Common Stock | I | -1.618.637 | 109.128 | ||||||
| 2014-05-20 | 2014-05-19 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 674,7400 | -1.000 | -675 | 2.100 | ||||
| 2014-05-20 | 2014-05-16 | 4 | MCDANIEL ANN | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-05-20 | 2014-05-16 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 3.100 | ||||
| 2014-05-13 | 2014-05-09 | 4 | Goldberg David Bruce Family Trust | GHC | Class B Common Stock | I | 666,3500 | 290 | 193 | 1.000 | ||||
| 2014-05-13 | 2014-05-09 | 4 | Goldberg David Bruce Family Trust | GHC | Class B Common Stock | I | 665,6400 | 300 | 200 | 710 | ||||
| 2014-05-13 | 2014-05-09 | 4 | Goldberg David Bruce Family Trust | GHC | Class B Common Stock | I | 663,2900 | 410 | 272 | 410 | ||||
| 2014-04-10 | 3 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 12.350 | ||||||||
| 2014-04-10 | 3 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 12.350 | ||||||||
| 2014-04-03 | 2014-03-21 | 4 | GRAHAM DONALD Revocable Trust | GHC | Class B Common Stock | I | -1.407 | 3.087 | ||||||
| 2013-10-11 | 2013-10-10 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 611,3200 | -792 | -484 | 19.721 | ||||
| 2013-10-11 | 2013-10-10 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 610,4800 | -3.200 | -1.954 | 20.513 | ||||
| 2013-10-08 | 2013-10-08 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 612,5400 | -8 | -5 | 23.713 | ||||
| 2013-10-08 | 2013-10-08 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 610,3700 | -750 | -458 | 23.721 | ||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 395,68 | 750 | 0 | |||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 426,74 | 2.000 | 0 | |||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 368,56 | 2.000 | 0 | |||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 395,6800 | 750 | 297 | 24.471 | ||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 426,7400 | 2.000 | 853 | 23.721 | ||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 368,5600 | 2.000 | 737 | 21.721 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 619,3800 | -708 | -439 | 19.721 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 618,1200 | -2.222 | -1.373 | 20.429 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 617,4500 | -2.528 | -1.561 | 22.651 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 616,5400 | -1.697 | -1.046 | 25.179 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 615,3000 | -3.095 | -1.904 | 26.876 | ||||
| 2013-10-03 | 2013-10-03 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 622,9100 | -1.075 | -670 | 29.971 | ||||
| 2013-10-03 | 2013-10-01 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 395,68 | -250 | 6.750 | |||||
| 2013-10-03 | 2013-10-01 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | -21.250 | 31.046 | ||||||
| 2013-03-08 | 2013-03-07 | 4 | Cooney Wallace R. | WPO | Class B Common Stock | D | 410,7300 | -400 | -164 | 950 | ||||
| 2012-12-14 | 2012-12-10 | 4/A | Jones Hal | WPO | Class B Common Stock | D | 800 | 2.275 | ||||||
| 2012-12-14 | 2012-12-10 | 4/A | ROSBERG GERALD M | WPO | Class B Common Stock | D | 800 | 4.825 | ||||||
| 2012-12-12 | 2012-12-10 | 4 | MCDANIEL ANN | WPO | Class B Common Stock | D | 800 | 2.100 | ||||||
| 2012-12-12 | 2012-12-10 | 4 | Dillon Veronica | WPO | Class B Common Stock | D | 800 | 2.650 | ||||||
| 2012-12-12 | 2012-12-10 | 4 | Cooney Wallace R. | WPO | Class B Common Stock | D | 400 | 1.350 | ||||||
| 2012-12-11 | 2012-12-10 | 4 | ROSBERG GERALD M | WPO | Class B Common Stock | D | 800 | 4.025 | ||||||
| 2012-12-11 | 2012-12-10 | 4 | Jones Hal | WPO | Class B Common Stock | D | 800 | 1.475 | ||||||
| 2012-12-11 | 2012-12-10 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 2.500 | 52.296 | ||||||
| 2012-10-17 | 2012-10-11 | 4 | MCDANIEL ANN Trustee of trust f/b/o family members | WPO | Class B Common Stock | I | 357,1600 | -81 | -29 | 0 | ||||
| 2012-06-08 | 2012-06-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 42.500 | 50.096 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class A Common Stock | I | 4.923 | 388.225 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | 5.077 | 344.974 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class B Common Stock | I | -4.923 | 0 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -5.077 | 3.894 | ||||||
| 2012-01-03 | 2011-12-30 | 4 | Thompson Larry D. | WPO | Class B Common Stock | D | 392,0000 | 76 | 30 | 76 | ||||
| 2007-10-30 | 2007-10-26 | 4 | GRAHAM DONALD Spouse | WPO | Class B Common Stock | I | 94.300 | 121.950 | ||||||
| 2007-10-30 | 2007-10-26 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -94.300 | 30.794 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Spouse | WPO | Class A Common Stock | I | -1.800 | 5.400 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Siblings' Children | WPO | Class A Common Stock | I | -1.800 | 5.400 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class A Common Stock | I | -96.558 | 289.678 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Siblings | WPO | Class A Common Stock | I | -184.393 | 553.185 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Children | WPO | Class A Common Stock | I | -1.800 | 5.400 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | -113.298 | 339.897 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class B Common Stock | I | 96.558 | 96.558 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Spouse | WPO | Class B Common Stock | I | 1.800 | 36.800 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trusts for Children of Sibling | WPO | Class B Common Stock | I | 1.800 | 21.800 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trusts for Children | WPO | Class B Common Stock | I | 1.800 | 31.800 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Sibling | WPO | Class B Common Stock | I | 184.393 | 187.368 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | 113.298 | 115.944 | ||||||
| 2007-06-14 | 2007-06-14 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | 3.500 | 453.195 | ||||||
| 2007-06-14 | 2007-06-14 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -3.500 | 2.646 | ||||||
| 2007-03-19 | 2007-03-15 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | 47.000 | 449.695 | ||||||
| 2007-03-19 | 2007-03-15 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -47.000 | 6.146 | ||||||
| 2004-09-09 | 3 | GATES MELINDA FRENCH | WPO | No Securities Owned | D | 0 | ||||||||
| 2003-09-11 | 3 | OLSON RONALD L | WPO | No securities owned. | D | 0 |
