Introduktion

Denne side giver en omfattende analyse af den kendte insiderhandelshistorie for Cynthia C Earhart. Insidere er embedsmænd, direktører eller betydelige investorer i en virksomhed. Det er ulovligt for insidere at foretage handler i deres virksomheder baseret på specifik, ikke-offentlig information. 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. På trods af disse begrænsninger tyder akademisk forskning på, at insidere - generelt - har en tendens til at klare sig bedre end markedet i deres egne virksomheder.

Gennemsnitlig handelsrentabilitet

Den gennemsnitlige handelsrentabilitet er det gennemsnitlige afkast af alle køb på det åbne marked foretaget af insideren i de sidste tre år. For at beregne dette undersøger vi ethvert åbent marked, uplanlagte køb foretaget af insideren, eksklusive alle handler, der var markeret som en del af en 10b5-1-handelsplan. Vi beregner derefter den gennemsnitlige præstation for disse handler over 3, 6 og 12 måneder, idet vi tager et gennemsnit af hver af disse varigheder for at generere en endelig præstationsmåling for hver handel. Endelig tager vi et gennemsnit af alle præstationsmålingerne for at beregne en præstationsmåling for insideren. Denne liste inkluderer kun insidere, der har foretaget mindst tre handler i de sidste to år.

Hvis denne insiderhandelsrentabilitet er "N/A", så har insideren enten ikke foretaget nogen køb på det åbne marked i de sidste tre år, eller de handler, de har foretaget, er for nye til at beregne en pålidelig præstationsmåling.

Opdateringsfrekvens: Dagligt

Se listen over de mest profitable insiderhandlere.

Virksomheder med rapporterede insider-stillinger

SEC-registreringen viser, at Cynthia C Earhart har rapporteret besiddelser eller handler i følgende virksomheder:

Sikkerhed Titel Senest indberettede beholdninger
US:NSC / Norfolk Southern Corporation Exec. VP Finance and CFO 12.301
Sådan fortolkes diagrammerne

Følgende diagrammer viser aktieudviklingen for værdipapirer efter hver åben-marked, ikke-planlagt handel foretaget af Cynthia C Earhart. Ikke-planlagt handel er handler, der ikke blev foretaget som en del af en 10b5-1-handelsplan. Aktieudviklingen er kortlagt som den kumulative procentvise ændring i aktiekursen. For eksempel, hvis en insiderhandel blev foretaget den 1. januar 2019, vil diagrammet vise den daglige procentvise ændring af værdipapiret til i dag. Hvis aktiekursen skulle gå fra $10 til $15 i løbet af denne tid, ville den kumulative procentvise ændring i aktiekursen være 50%. En prisændring fra 10 USD til 20 USD ville være 100 %, og en ændring i prisen på 10 USD til 5 USD ville være -50 %.

I sidste ende forsøger vi at bestemme, hvor tæt insiderens handler korrelerer med merafkast (positive eller negative) i aktiekursen for at se, om insideren timing deres handler til at drage fordel af insiderinformation. Overvej situationen, hvor en insider gjorde dette. I denne situation ville vi forvente enten (a) positive afkast efter køb eller (b) negative afkast efter salg. I tilfælde af (a) vil KØB-diagrammet vise en række opadskrånende kurver, der indikerer positive afkast efter hver købstransaktion. I tilfælde af (b) vil SALE-diagrammet vise en række nedadgående kurver, der indikerer negative afkast efter hver salgstransaktion.

Dette alene er dog ikke nok til at drage konklusioner. Hvis for eksempel aktiekursen i selskabet var i en ikke-cyklisk stigning over mange år, så ville vi forvente, at alle efterkøbsgrundene var opadgående. Ligeledes ville ikke-cykliske fald over mange år resultere i nedadgående post-trade plots. Ingen af disse diagrammer tyder på insiderhandel.

Den stærkeste indikator ville være en situation, hvor aktiekursen var ekstremt cyklisk, og der var både positive signaler i KØB-diagrammet og negative plots på SALG-diagrammet. Denne situation ville i høj grad tyde på en insider, der havde timing af handler til deres økonomiske fordel.

Insiderhandelshistorie

Denne tabel viser den komplette liste over insiderhandler foretaget af Cynthia C Earhart som oplyst til Securities Exchange Commission (SEC).

Fil dato Transdato Form Ticker Sikkerhed Kode 10b5-1 Aktier Resterende aktier Procent
Lave om
Del
Pris
Tran
Værdi
Tilbage
Værdi
2019-11-01 2019-10-30 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2015)
M - Exercise -959 12.301 -7,23
2019-11-01 2019-10-30 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2014)
M - Exercise -1.061 11.829 -8,23
2019-11-01 2019-10-30 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -545 1.864 -22,62 183,62 -100.073 342.267
2019-11-01 2019-10-30 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -545 1.864 -22,62 183,62 -100.073 342.267
2019-11-01 2019-10-30 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 959 2.954 48,07 104,23 99.957 307.895
2019-11-01 2019-10-30 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.061 1.995 113,60 94,17 99.914 187.869
2019-07-09 2019-03-05 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2012)
M - Exercise -1.330 0 -100,00
2019-07-09 2019-03-05 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2011)
M - Exercise -1.593 0 -100,00
2019-07-09 2019-03-05 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -1.118 934 -54,48 178,99 -200.111 167.177
2019-07-09 2019-03-05 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.330 2.052 184,21 75,14 99.936 154.187
2019-07-09 2019-03-05 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.593 722 -182,89 62,74 99.953 45.302
2019-07-03 2019-07-02 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2013)
M - Exercise -1.432 3.568 -28,64
2019-07-03 2019-07-02 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -498 9.777 -4,85 201,04 -100.115 1.965.519
2019-07-03 2019-07-02 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.432 10.275 16,19 69,83 99.997 717.503
2019-03-06 2019-03-04 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -235 51.149 -0,46
2019-02-04 2019-01-28 4/A NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 3.190 3.190
2019-02-04 2019-01-28 4/A NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2019)
A - Award 3.840 3.840
2019-01-30 2019-01-28 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 3.190 3.190
2019-01-30 2019-01-28 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2019)
A - Award 3.840 3.840
2019-01-30 2019-01-28 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -4.296 8.843 -32,70 164,44 -706.434 1.454.143
2019-01-30 2019-01-28 4 NSC NORFOLK SOUTHERN CORP
Common Stock
A - Award 11.278 13.139 606,02
2019-01-29 2019-01-25 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -827 2.483 -24,98
2019-01-29 2019-01-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -230 1.861 -11,00 164,01 -37.722 305.223
2019-01-29 2019-01-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 827 2.091 65,43
2019-01-25 2019-01-23 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -1.750 0 -100,00
2019-01-25 2019-01-23 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -486 1.264 -27,77 164,60 -79.998 208.061
2019-01-25 2019-01-23 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.750 1.750
2018-08-30 2018-08-29 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2012)
M - Exercise -2.370 1.330 -64,05
2018-08-30 2018-08-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -2.370 0 -100,00 175,09 -414.954
2018-08-30 2018-08-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.370 2.370 75,14 178.082 178.082
2018-05-11 2018-05-10 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2011)
M - Exercise -2.607 1.593 -62,07
2018-05-11 2018-05-10 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -3.981 0 -100,00 150,91 -600.784
2018-05-11 2018-05-10 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -2.607 3.981 -39,57 150,96 -393.555 600.976
2018-05-11 2018-05-10 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.607 6.588 65,49 62,74 163.576 413.364
2018-05-01 2018-04-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -175 51.384 -0,34
2018-03-21 2018-03-20 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -135 51.559 -0,26
2018-01-29 2018-01-25 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 3.310 3.310
2018-01-29 2018-01-25 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2018)
A - Award 3.960 3.960
2018-01-29 2018-01-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -1.371 3.981 -25,62 149,58 -205.067 595.458
2018-01-29 2018-01-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
A - Award 4.552 5.352 569,00
2018-01-26 2018-01-24 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -1.200 0 -100,00
2018-01-26 2018-01-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -400 800 -33,33 149,58 -59.834 119.668
2018-01-26 2018-01-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.200 1.200
2017-07-31 2017-07-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -1.280 0 -100,00
2017-04-06 2017-04-04 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -1.246 46.903 -2,59
2017-02-28 2017-02-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -2.700 44.017 -5,78 120,88 -326.381 5.320.863
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2010)
M - Exercise -2.907 0 -100,00
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2010)
M - Exercise -2.093 2.907 -41,86
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2009)
M - Exercise -2.583 0 -100,00
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2008)
M - Exercise -1.970 0 -100,00
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -6.747 4.132 -62,02 119,00 -802.893 491.708
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -2.514 10.879 -18,77 119,38 -300.109 1.298.681
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.970 13.393 17,25 50,74 99.958 679.561
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.093 11.423 22,43 47,76 99.962 545.562
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.583 9.330 38,28 38,70 99.975 361.118
2017-02-28 2017-02-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.907 6.747 75,70 47,76 138.838 322.237
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 1.430 1.430
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -950 0 -100,00
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2017)
A - Award 10.670 10.670
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -1.608 3.840 -29,52 120,24 -193.354 461.741
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -365 5.448 -6,28 120,24 -43.889 655.095
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 950 5.813 19,54
2017-01-30 2017-01-26 4 NSC NORFOLK SOUTHERN CORP
Common Stock
A - Award 4.863 4.863
2016-11-10 2016-11-09 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2009)
M - Exercise -4.417 2.583 -63,10
2016-11-10 2016-11-09 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -4.417 0 -100,00 99,00 -437.298
2016-11-10 2016-11-09 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 4.417 4.417 38,70 170.960 170.960
2016-11-10 2016-11-08 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2008)
M - Exercise -4.530 1.970 -69,69
2016-11-10 2016-11-08 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -4.530 0 -100,00 96,18 -435.673
2016-11-10 2016-11-08 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 4.530 4.530 50,74 229.852 229.852
2016-04-26 2016-04-25 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2007)
M - Exercise -6.500 0 -100,00
2016-04-26 2016-04-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -6.500 0 -100,00 90,04 -585.248
2016-04-26 2016-04-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 6.500 6.500 49,56 322.108 322.108
2016-03-31 2016-03-30 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -246 52.788 -0,46
2016-02-01 2016-01-28 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 2.450 2.450
2016-02-01 2016-01-28 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2016)
A - Award 20.210 20.210
2016-02-01 2016-01-28 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -847 2.332 -26,64 70,32 -59.561 163.986
2016-02-01 2016-01-28 4 NSC NORFOLK SOUTHERN CORP
Common Stock
A - Award 2.590 3.179 439,73
2016-01-29 2016-01-27 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -1.000 0 -100,00
2016-01-29 2016-01-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -411 589 -41,10 69,32 -28.491 40.829
2016-01-29 2016-01-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.000 1.000
2015-03-09 2015-03-05 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -127 50.702 -0,25
2015-02-02 2015-01-29 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -1.250 0 -100,00
2015-02-02 2015-01-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -414 2.858 -12,65 102,99 -42.638 294.345
2015-02-02 2015-01-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 1.250 3.272 61,82
2015-01-29 2015-01-27 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 1.650 1.650
2015-01-29 2015-01-27 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2015)
A - Award 13.260 13.260
2015-01-29 2015-01-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -559 2.022 -21,66 104,23 -58.265 210.753
2015-01-29 2015-01-27 4 NSC NORFOLK SOUTHERN CORP
Common Stock
A - Award 1.524 2.581 144,18
2014-12-19 2014-12-17 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2006)
M - Exercise -2.023 0 -100,00
2014-12-19 2014-12-17 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -966 1.057 -47,75 103,52 -100.000 109.421
2014-12-19 2014-12-17 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.023 2.023 49,42 99.987 99.987
2014-07-28 2014-07-24 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2006)
M - Exercise -2.077 2.023 -50,66
2014-07-28 2014-07-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -2.077 0 -100,00 107,78 -223.851
2014-07-28 2014-07-24 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.077 2.077 49,42 102.656 102.656
2014-02-28 2014-02-26 4 NSC NORFOLK SOUTHERN CORP
Common Stock
G - Gift -140 40.826 -0,34
2014-02-11 2014-02-07 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2005)
M - Exercise -3.300 0 -100,00
2014-02-11 2014-02-07 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -1.066 48.111 -2,17 93,86 -100.060 4.515.939
2014-02-11 2014-02-07 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -368 49.177 -0,74 93,62 -34.452 4.603.897
2014-02-11 2014-02-07 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 3.300 49.545 7,14 34,10 112.530 1.689.484
2014-01-31 2014-01-29 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
M - Exercise -2.000 0 -100,00
2014-01-31 2014-01-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -662 46.245 -1,41 90,05 -59.613 4.164.362
2014-01-31 2014-01-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.000 46.907 4,45
2014-01-27 2014-01-23 4 NSC NORFOLK SOUTHERN CORP
Restricted Stock Units
A - Award 1.750 1.750
2014-01-27 2014-01-23 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2014)
A - Award 12.890 12.890
2014-01-27 2014-01-23 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -978 44.907 -2,13 94,17 -92.098 4.228.892
2014-01-27 2014-01-23 4 NSC NORFOLK SOUTHERN CORP
Common Stock
A - Award 2.713 45.885 6,28
2013-11-25 2013-11-25 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -299 0 -100,00 87,22 -26.079
2013-10-30 2013-10-29 4 NSC NORFOLK SOUTHERN CORP
Option (right to buy, granted 2005)
M - Exercise -2.000 3.300 -37,74
2013-10-30 2013-10-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
S - Sale -2.000 43.172 -4,43 88,48 -176.960 3.819.863
2013-10-30 2013-10-29 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 2.000 45.172 4,63 34,10 68.200 1.540.365
2013-08-05 2013-08-01 4 NSC NORFOLK SOUTHERN CORP
Option(right to buy, granted 2004)
M - Exercise -3.123 0 -100,00
2013-08-05 2013-08-01 4 NSC NORFOLK SOUTHERN CORP
Common Stock
F - Taxes -917 43.172 -2,08 75,04 -68.807 3.239.411
2013-08-05 2013-08-01 4 NSC NORFOLK SOUTHERN CORP
Common Stock
M - Exercise 3.123 44.089 7,62 22,02 68.768 970.840
2013-06-03 3 NSC NORFOLK SOUTHERN CORP
Common Stock
40.966
2013-06-03 3 NSC NORFOLK SOUTHERN CORP
Common Stock
299
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)