Amphastar Pharmaceuticals, Inc.
US ˙ NasdaqGS ˙ US03209R1032

Introduktion

Denne side giver en omfattende analyse af den kendte insiderhandelshistorie for William J Peters. 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 William J Peters har rapporteret besiddelser eller handler i følgende virksomheder:

Sikkerhed Titel Senest indberettede beholdninger
US:AMPH / Amphastar Pharmaceuticals, Inc. CFO, EVP & TREASURER, Director 124.985
US:HITK / Hi-Tech Pharmacal Co. EVP & Chief Financial Officer 0
Sådan fortolkes diagrammerne

Følgende diagrammer viser aktieudviklingen for værdipapirer efter hver åben-marked, ikke-planlagt handel foretaget af William J Peters. 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.

Insiderkøb AMPH / Amphastar Pharmaceuticals, Inc. – kortsigtet profitanalyse

I dette afsnit analyserer vi rentabiliteten af ethvert uplanlagt insiderkøb i åbent marked foretaget i AMPH / Amphastar Pharmaceuticals, Inc.. 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.

Handelsdato Ticker Insider Rapporteret
Aktier
Rapporteret
Pris
Justeret
Aktier
Justeret
Pris
Omkostningsgrundlag dage til
Maks
Pris kl
Maks
Maks
Fortjeneste ($)
Maks. afkast (%)
Der er ingen kendte uplanlagte åbne markedshandler for denne insider- og sikkerhedskombination

Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.

AMPH / Amphastar Pharmaceuticals, Inc. Insider Trades
Insidersalg AMPH / Amphastar Pharmaceuticals, Inc. – kortsigtet tabsanalyse

I dette afsnit analyserer vi den kortsigtede undgåelse af tab af ethvert uplanlagt insidersalg på åbent marked, der foretages i AMPH / Amphastar Pharmaceuticals, Inc.. 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.

Handelsdato Ticker Insider Rapporteret
Aktier
Rapporteret
Pris
Justeret
Aktier
Justeret
Pris
Omkostningsgrundlag dage til
Min
Pris kl
Min
Max tab
Undgået ($)
Max tab
Undgået (%)
2022-03-16 AMPH PETERS WILLIAM J 47.017 33,9288 47.017 33,9288 1.595.230 237 27.2800 -312.606 -19,60
2022-03-16 AMPH PETERS WILLIAM J 3.760 34,3609 3.760 34,3609 129.197
2021-07-07 AMPH PETERS WILLIAM J 10.000 20,3739 10.000 20,3739 203.739
2019-08-15 AMPH PETERS WILLIAM J 4.942 21,0000 4.942 21,0000 103.782
2017-05-30 AMPH PETERS WILLIAM J 4.297 16,9259 4.297 16,9259 72.731

Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.

AMPH / Amphastar Pharmaceuticals, Inc. Insider Trades
Insiderhandelshistorie

Denne tabel viser den komplette liste over insiderhandler foretaget af William J Peters 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
2025-05-20 2025-05-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -273 124.985 -0,22 24,79 -6.768 3.098.378
2025-03-18 2025-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -3.004 125.258 -2,34 27,69 -83.181 3.468.394
2025-03-18 2025-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.968 128.262 -1,51 26,66 -52.467 3.419.465
2025-03-12 2025-03-10 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 36.747 130.230 39,31
2025-03-10 2025-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.141 93.483 -2,24 28,32 -60.633 2.647.439
2025-03-06 2025-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.739 95.624 -1,79 27,62 -48.031 2.641.135
2025-03-06 2025-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -4.231 97.363 -4,16 27,54 -116.515 2.681.231
2025-03-06 2025-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 7.490 101.594 7,96 13,35 99.992 1.356.280
2024-11-08 2024-11-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -7.426 94.103 -7,31 52,05 -386.523 4.898.061
2024-11-08 2024-11-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 7.426 101.529 7,89 13,03 96.761 1.322.923
2024-08-02 2024-07-31 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.282 94.103 -9,85 44,23 -454.773 4.162.176
2024-08-02 2024-07-31 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.282 104.385 10,93 20,23 208.005 2.111.709
2024-06-28 2024-06-27 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -635 94.103 -0,67 41,29 -26.222 3.885.946
2024-06-28 2024-06-27 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -2.961 94.738 -3,03 40,85 -120.947 3.869.735
2024-05-21 2024-05-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -387 97.268 -0,40 43,48 -16.827 4.229.213
2024-03-19 2024-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.255 97.655 -4,18 43,05 -183.178 4.204.048
2024-03-19 2024-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -5.105 101.910 -4,77 43,05 -219.770 4.387.226
2024-03-19 2024-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.285 107.015 -2,09 43,05 -98.369 4.606.996
2024-03-08 2024-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.190 109.300 -1,96 46,31 -101.419 5.061.683
2024-03-08 2024-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -51 111.490 -0,05 48,00 -2.448 5.351.520
2024-03-08 2024-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -4.681 111.541 -4,03 46,98 -219.896 5.239.772
2024-03-08 2024-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -13.404 116.222 -10,34 46,30 -620.540 5.380.509
2024-03-08 2024-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 8.826 129.626 7,31 11,33 99.999 1.468.663
2024-03-06 2024-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 19.440 120.800 19,18
2023-11-16 2023-11-14 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -14.868 101.360 -12,79 56,53 -840.548 5.730.286
2023-11-16 2023-11-14 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -30.162 116.228 -20,60 55,67 -1.679.203 6.470.738
2023-11-16 2023-11-14 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -14.220 146.390 -8,85 54,76 -778.724 8.016.697
2023-11-16 2023-11-14 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 38.000 160.610 30,99 13,03 495.140 2.092.748
2023-11-16 2023-11-14 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 21.250 122.610 20,96 20,23 429.888 2.480.400
2023-09-08 2023-09-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -59 101.360 -0,06 52,26 -3.083 5.297.134
2023-09-08 2023-09-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -60.684 101.419 -37,44 51,75 -3.140.112 5.247.957
2023-09-08 2023-09-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 25.250 162.103 18,45 13,03 329.008 2.112.202
2023-09-08 2023-09-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 21.250 136.853 18,38 20,23 429.888 2.768.536
2023-09-08 2023-09-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 115.603 9,47 19,79 197.900 2.287.783
2023-06-20 2023-06-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -13.000 105.603 -10,96 52,79 -686.270 5.574.782
2023-06-20 2023-06-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -12.000 118.603 -9,19 50,79 -609.480 6.023.846
2023-06-20 2023-06-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -11.868 130.603 -8,33 48,79 -579.040 6.372.120
2023-06-20 2023-06-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 36.868 142.471 34,91 19,79 729.618 2.819.501
2023-06-05 2023-06-02 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -11.000 105.603 -9,43 46,35 -509.859 4.894.784
2023-06-05 2023-06-02 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 11.000 116.603 10,42 13,35 146.850 1.556.650
2023-05-22 2023-05-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -378 104.770 -0,36 44,16 -16.692 4.626.643
2023-05-22 2023-05-18 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.500 105.148 -9,08 44,35 -465.675 4.663.314
2023-05-22 2023-05-18 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.500 115.648 9,99 13,35 140.175 1.543.901
2023-04-18 2023-04-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -5.632 105.148 -5,08 42,35 -238.515 4.453.018
2023-04-18 2023-04-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 5.632 110.780 5,36 13,35 75.187 1.478.913
2023-04-14 2023-04-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -4.868 105.148 -4,42 42,35 -206.160 4.453.018
2023-04-14 2023-04-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 4.868 110.016 4,63 13,35 64.988 1.468.714
2023-04-12 2023-04-10 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.032 105.148 -8,71 40,35 -404.791 4.242.722
2023-04-12 2023-04-10 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.032 115.180 9,54 13,35 133.927 1.537.653
2023-03-20 2023-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.162 105.148 -3,81 36,29 -151.039 3.815.821
2023-03-20 2023-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.995 109.310 -4,37 37,60 -187.812 4.110.056
2023-03-17 2023-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.146 114.305 -3,50 36,84 -152.739 4.210.996
2023-03-17 2023-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -12.776 118.451 -9,74 36,43 -465.472 4.315.561
2023-03-17 2023-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 6.688 131.227 5,37 14,95 99.986 1.961.844
2023-03-08 2023-03-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 23.925 124.539 23,78
2023-03-03 2023-03-01 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.974 100.614 -9,83 36,33 -398.685 3.655.307
2023-03-03 2023-03-01 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.974 111.588 10,91 11,33 124.335 1.264.292
2022-08-10 2022-08-09 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.000 100.480 -9,05 38,35 -383.500 3.853.408
2022-08-10 2022-08-09 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 110.480 9,95 13,35 133.500 1.474.908
2022-07-01 2022-06-30 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -18.386 100.480 -15,47 34,95 -642.591 3.511.776
2022-07-01 2022-06-30 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 18.386 118.866 18,30 14,95 274.871 1.777.047
2022-06-22 2022-06-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -5.512 100.480 -5,20 32,05 -176.682 3.220.786
2022-05-20 2022-05-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -378 104.609 -0,36 33,70 -12.739 3.525.323
2022-03-18 2022-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.162 104.987 -3,81 34,18 -142.257 3.588.456
2022-03-18 2022-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -50.777 0 -100,00
2022-03-18 2022-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.995 109.149 -4,38 34,22 -170.929 3.735.079
2022-03-18 2022-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale -3.760 114.144 -3,19 34,36 -129.197 3.922.091
2022-03-18 2022-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale -47.017 117.904 -28,51 33,93 -1.595.230 4.000.341
2022-03-18 2022-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 50.777 164.921 44,49 14,40 731.189 2.374.862
2022-03-17 2022-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 50.743 50.743
2022-03-17 2022-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -5.989 114.144 -4,99 34,74 -208.058 3.965.363
2022-03-17 2022-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 21.991 120.133 22,41
2022-03-17 2022-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -7.900 98.142 -7,45 34,46 -272.248 3.382.150
2022-03-09 2022-03-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -13.026 59.522 -17,96
2022-03-09 2022-03-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -13.026 106.042 -10,94 29,35 -382.313 3.112.333
2022-03-09 2022-03-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 13.026 119.068 12,28 13,35 173.897 1.589.558
2022-03-01 2022-02-25 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -23.000 25.074 -47,84
2022-03-01 2022-02-25 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -12.000 106.042 -10,17 28,95 -347.400 3.069.916
2022-03-01 2022-02-25 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -11.000 118.042 -8,52 27,95 -307.450 3.299.274
2022-03-01 2022-02-25 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 23.000 129.042 21,69 14,95 343.850 1.929.178
2022-02-09 2022-02-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 48.074 -17,22
2022-02-09 2022-02-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.000 106.042 -8,62 26,95 -269.500 2.857.832
2022-02-09 2022-02-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 116.042 9,43 14,95 149.500 1.734.828
2022-01-11 2022-01-10 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -16.000 50.777 -23,96
2022-01-11 2022-01-10 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -16.000 106.042 -13,11 25,40 -406.400 2.693.467
2022-01-11 2022-01-10 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 16.000 122.042 15,09 14,40 230.400 1.757.405
2022-01-11 2022-01-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -31.776 66.777 -32,24
2022-01-11 2022-01-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -11.776 106.042 -10,00 24,90 -293.222 2.640.446
2022-01-11 2022-01-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -20.000 117.818 -14,51 24,15 -483.000 2.845.305
2022-01-11 2022-01-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 31.776 137.818 29,97 14,40 457.574 1.984.579
2022-01-04 2021-12-30 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 98.553 -9,21
2022-01-04 2021-12-30 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.000 106.042 -8,62 23,40 -234.000 2.481.383
2022-01-04 2021-12-30 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 116.042 9,43 14,40 144.000 1.671.005
2021-12-22 2021-12-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -8.256 108.553 -7,07
2021-12-22 2021-12-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -8.256 106.042 -7,22 22,40 -184.934 2.375.341
2021-12-22 2021-12-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 8.256 114.298 7,79 14,40 118.886 1.645.891
2021-12-17 2021-12-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -1.744 116.809 -1,47
2021-12-17 2021-12-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -1.744 106.042 -1,62 22,40 -39.066 2.375.341
2021-12-17 2021-12-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 1.744 107.786 1,64 14,40 25.114 1.552.118
2021-11-12 2021-11-11 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 19.800 -33,56
2021-11-12 2021-11-11 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.000 105.689 -8,64 21,33 -213.300 2.254.346
2021-11-12 2021-11-11 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 115.689 9,46 11,33 113.300 1.310.756
2021-08-17 2021-08-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -6.589 105.689 -5,87 19,35 -127.524 2.045.515
2021-07-08 2021-07-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 29.800 -25,13
2021-07-08 2021-07-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale -10.000 112.278 -8,18 20,37 -203.739 2.287.541
2021-07-08 2021-07-07 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 122.278 8,91 11,33 113.300 1.385.410
2021-05-20 2021-05-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 7.209 7.209
2021-05-20 2021-05-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 3.047 111.349 2,81
2021-03-18 2021-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 78.833 78.833
2021-03-18 2021-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 33.574 108.302 44,93
2021-03-18 2021-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -6.398 74.728 -7,89 18,44 -117.979 1.377.984
2021-03-17 2021-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.178 81 -98,10 19,15 -80.009 1.554
2021-03-17 2021-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -4.244 85.304 -4,74 19,03 -80.745 1.622.968
2021-01-20 2021-01-19 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -6.495 89.548 -6,76 18,67 -121.237 1.671.521
2020-08-18 2020-08-14 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -5.512 95.652 -5,45 20,36 -112.223 1.947.456
2020-07-08 2020-07-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 39.800 -20,08
2020-07-08 2020-07-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -13.656 101.164 -11,89 22,00 -300.405 2.225.406
2020-07-08 2020-07-06 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 114.820 9,54 11,33 113.300 1.300.911
2020-03-18 2020-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -3.434 104.038 -3,20 14,50 -49.793 1.508.551
2020-03-18 2020-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 94.350 94.350
2020-03-18 2020-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 40.291 107.472 59,97
2020-03-18 2020-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.915 67.181 -4,16 13,03 -37.982 875.368
2020-03-17 2020-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.178 70.096 -5,63 14,19 -59.286 994.662
2020-03-17 2020-03-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -1.737 74.274 -2,29 14,43 -25.058 1.071.484
2020-03-17 2020-03-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -2.964 76.011 -3,75 13,66 -40.481 1.038.113
2020-01-23 2020-01-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -3.990 78.975 -4,81 20,07 -80.071 1.584.855
2019-09-18 2019-09-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -9.800 49.800 -16,44
2019-09-18 2019-09-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -9.800 82.453 -10,62 21,76 -213.256 1.794.243
2019-09-18 2019-09-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 9.800 92.253 11,89 11,33 111.034 1.045.226
2019-08-16 2019-08-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale -4.942 82.453 -5,65 21,00 -103.782 1.731.513
2019-03-27 2019-03-26 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.553 86.339 -2,87 20,54 -52.439 1.773.403
2019-03-19 2019-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -5.228 88.892 -5,55 20,23 -105.762 1.798.285
2019-03-19 2019-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -4.437 94.120 -4,50 20,23 -89.761 1.904.048
2019-03-19 2019-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 57.725 57.725
2019-03-19 2019-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.944 98.557 -2,90 20,23 -59.557 1.993.808
2019-03-19 2019-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 25.951 101.501 34,35
2019-03-06 2019-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -1.500 72.548 -2,03
2019-03-06 2019-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -1.500 75.550 -1,95 25,36 -38.037 1.915.774
2019-03-06 2019-03-04 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 1.500 77.050 1,99 13,35 20.025 1.028.618
2019-02-15 2019-02-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.016 74.048 -11,91
2019-02-15 2019-02-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.016 75.550 -11,71 24,37 -244.090 1.841.154
2019-02-15 2019-02-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.016 85.566 13,26 13,35 133.714 1.142.306
2019-01-04 2019-01-02 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -3.245 75.550 -4,12 19,52 -63.354 1.475.016
2018-12-04 2018-12-03 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 59.600 -14,37
2018-12-04 2018-12-03 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.000 78.795 -11,26 22,40 -224.001 1.765.016
2018-12-04 2018-12-03 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 88.795 12,69 11,33 113.300 1.006.047
2018-11-13 2018-11-12 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -3.172 78.152 -3,90 20,61 -65.366 1.610.494
2018-11-13 2018-11-09 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -10.000 69.600 -12,56
2018-11-13 2018-11-09 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -10.000 81.324 -10,95 21,47 -214.723 1.746.213
2018-11-13 2018-11-09 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 10.000 91.324 12,30 11,33 113.300 1.034.701
2018-11-13 2018-11-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -19.800 79.600 -19,92
2018-11-13 2018-11-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -8.528 81.324 -9,49 20,85 -177.786 1.695.386
2018-11-13 2018-11-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -16.784 89.852 -15,74 20,26 -340.098 1.820.689
2018-11-13 2018-11-08 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 19.800 106.636 22,80 11,33 224.334 1.208.186
2018-08-17 2018-08-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -2.407 86.836 -2,70 17,59 -42.333 1.527.219
2018-07-11 2018-07-09 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -3.250 89.243 -3,51 16,46 -53.498 1.469.020
2018-04-23 2018-04-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.273 91.374 -1,37 19,31 -24.582 1.764.432
2018-03-28 2018-03-26 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.677 92.647 -1,78 18,61 -31.209 1.724.161
2018-03-20 2018-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -3.434 94.324 -3,51 19,91 -68.371 1.877.991
2018-03-20 2018-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -2.915 97.758 -2,90 19,91 -58.038 1.946.362
2018-03-16 2018-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 51.921 51.921
2018-03-16 2018-03-15 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 22.359 100.673 28,55
2018-03-15 2018-03-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
M - Exercise -19.801 99.400 -16,61
2018-03-15 2018-03-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -19.801 78.314 -20,18 20,10 -398.004 1.574.127
2018-03-15 2018-03-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
M - Exercise 19.801 98.115 25,28 11,33 224.345 1.111.643
2017-12-05 2017-12-01 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -6.226 78.314 -7,36 19,67 -122.465 1.540.436
2017-10-13 2017-10-13 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -3.026 83.496 -3,50 18,56 -56.176 1.550.070
2017-06-01 2017-05-30 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale -4.297 86.522 -4,73 16,93 -72.731 1.464.463
2017-04-25 2017-04-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.384 90.819 -1,50 14,74 -20.400 1.338.672
2017-03-28 2017-03-26 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.823 92.203 -1,94 13,76 -25.084 1.268.713
2017-03-20 2017-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -3.704 94.026 -3,79 13,75 -50.930 1.292.858
2017-03-20 2017-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 84.064 84.064
2017-03-20 2017-03-16 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 33.707 97.730 52,65
2016-08-15 2016-08-12 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -1.027 63.625 -1,59 18,19 -18.681 1.157.313
2016-07-19 2016-07-18 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -2.297 64.652 -3,43 17,76 -40.795 1.148.220
2016-06-03 2016-06-02 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
S - Sale X -2.297 66.949 -3,32 16,00 -36.752 1.071.184
2016-04-22 2016-04-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.383 69.246 -1,96 13,05 -18.048 903.660
2016-03-29 2016-03-26 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.823 70.629 -2,52 11,96 -21.803 844.723
2016-03-21 2016-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 119.201 119.201
2016-03-21 2016-03-17 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 39.717 72.452 121,33
2015-04-23 2015-04-21 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
F - Taxes -1.384 32.735 -4,06 15,21 -21.051 497.899
2015-03-30 2015-03-26 4 AMPH Amphastar Pharmaceuticals, Inc.
Employee Stock Option (right to buy)
A - Award 58.074 58.074
2015-03-30 2015-03-26 4 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
A - Award 19.397 34.119 131,76
2014-06-24 3 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
29.444
2014-06-24 3 AMPH Amphastar Pharmaceuticals, Inc.
Common Stock
29.444
2013-10-04 2013-10-03 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise -6.250 0 -100,00
2013-10-04 2013-10-03 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise -15.000 3.750 -80,00
2013-10-04 2013-10-03 4 HITK HI TECH PHARMACAL CO INC
Common Stock
S - Sale -21.250 0 -100,00 43,11 -916.088
2013-10-04 2013-10-03 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise 6.250 21.250 41,67 5,83 36.438 123.888
2013-10-04 2013-10-03 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise 15.000 15.000 18,87 283.050 283.050
2013-02-05 2013-02-05 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise X -36 12.500 -0,29
2013-02-05 2013-02-05 4 HITK HI TECH PHARMACAL CO INC
Common Stock
S - Sale X -36 0 -100,00 38,00 -1.368
2013-02-05 2013-02-05 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise X 36 36 10,68 384 384
2013-02-05 2013-02-01 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise X -4.603 12.536 -26,86
2013-02-05 2013-02-01 4 HITK HI TECH PHARMACAL CO INC
Common Stock
S - Sale X -4.603 0 -100,00 38,00 -174.914
2013-02-05 2013-02-01 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise X 4.603 4.603 10,68 49.160 49.160
2013-01-28 2013-01-24 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise X -1.611 17.139 -8,59
2013-01-28 2013-01-24 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise X -6.250 0 -100,00
2013-01-28 2013-01-24 4 HITK HI TECH PHARMACAL CO INC
Common Stock
S - Sale X -7.861 0 -100,00 38,00 -298.718
2013-01-28 2013-01-24 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise X 1.611 7.861 25,78 10,68 17.205 83.955
2013-01-28 2013-01-24 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise X 6.250 6.250 10,68 66.750 66.750
2012-11-09 2012-11-07 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
A - Award 30.000 30.000
2012-08-17 2012-08-15 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise X -12.500 6.250 -66,67
2012-08-17 2012-08-15 4 HITK HI TECH PHARMACAL CO INC
Common Stock
S - Sale X -12.500 0 -100,00 35,50 -443.750
2012-08-17 2012-08-15 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise X 12.500 12.500 5,83 72.875 72.875
2012-07-18 2012-07-16 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
A - Award 30.000 30.000
2012-07-18 2012-07-16 4 HITK HI TECH PHARMACAL CO INC
Stock Option (Right to Buy)
M - Exercise X -4.983 0 -100,00
2012-07-18 2012-07-16 4 HITK HI TECH PHARMACAL CO INC
Common Stock
S - Sale X -4.983 0 -100,00 32,00 -159.456
2012-07-18 2012-07-16 4 HITK HI TECH PHARMACAL CO INC
Common Stock
M - Exercise X 4.983 4.983 19,95 99.411 99.411
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)