Amphastar Pharmaceuticals, Inc. Insider Transactions
Amphastar Pharmaceuticals, Inc. Insider Trades History
| Insider Name | Buy/Sell | Shares Bought/Sold @ Price |
Total Transaction | Shares Held After Transaction |
Transaction Date | Filing Date | Details |
|---|---|---|---|---|---|---|---|
|
PRINS RICHARD K
Director |
Sell | 5,000 @ $48.80 | $243,986 | 31,471 | 11/12/2024 | 11/13/2024 | |
|
Liawatidewi Yakob
Director, EVP CORP ADMIN CENTER |
Sell | 5,214 @ $52.05 | $271,389 | 74,938 | 11/06/2024 | 11/08/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 7,426 @ $52.05 | $386,523 | 94,103 | 11/06/2024 | 11/08/2024 | |
|
Zhou Rong
SENIOR EVP, PRODUCTION CENTER |
Sell | 3,000 @ $48.26 | $144,785 | 118,388 | 09/13/2024 | 09/17/2024 | |
|
Petersen Floyd F.
Director |
Sell | 3,000 @ $46.47 | $139,417 | 75,409 | 09/05/2024 | 09/06/2024 | |
|
Zhou Rong
SENIOR EVP, PRODUCTION CENTER |
Sell | 4,000 @ $48.35 | $193,400 | 118,388 | 08/26/2024 | 08/27/2024 | |
|
PRINS RICHARD K
Director |
Sell | 17,101 @ $43.07 | $736,550 | 33,971 | 08/12/2024 | 08/13/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 10,282 @ $44.23 | $454,773 | 94,103 | 07/31/2024 | 08/02/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 2,961 @ $40.85 | $120,947 | 94,738 | 06/27/2024 | 06/28/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 635 @ $41.29 | $26,222 | 94,103 | 06/27/2024 | 06/28/2024 | |
|
Petersen Floyd F.
Director |
Sell | 3,000 @ $41.40 | $124,200 | 78,409 | 06/10/2024 | 06/11/2024 | |
|
Petersen Floyd F.
Director |
Sell | 500 @ $42.65 | $21,326 | 78,333 | 06/03/2024 | 06/05/2024 | |
|
Petersen Floyd F.
Director |
Sell | 500 @ $41.67 | $20,837 | 78,833 | 05/01/2024 | 05/02/2024 | |
|
Petersen Floyd F.
Director |
Sell | 500 @ $43.43 | $21,714 | 79,333 | 04/01/2024 | 04/02/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 13,404 @ $46.30 | $620,540 | 116,222 | 03/06/2024 | 03/08/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 4,681 @ $46.98 | $219,896 | 111,541 | 03/06/2024 | 03/08/2024 | |
|
PETERS WILLIAM J
Director, CFO, EVP & TREASURER |
Sell | 51 @ $48.00 | $2,448 | 111,490 | 03/06/2024 | 03/08/2024 | |
|
ZASLOFF MICHAEL A
Director |
Sell | 9,389 @ $47.06 | $441,871 | 24,437 | 03/05/2024 | 03/06/2024 | |
|
ZASLOFF MICHAEL A
Director |
Sell | 3,111 @ $47.53 | $147,853 | 21,326 | 03/05/2024 | 03/06/2024 | |
|
Petersen Floyd F.
Director |
Sell | 451 @ $45.60 | $20,567 | 79,882 | 03/01/2024 | 03/04/2024 |
Amphastar Pharmaceuticals, Inc. FAQ's
Who is on Amphastar Pharmaceuticals, Inc.'s Insider Roster?
The list of insiders at Amphastar Pharmaceuticals, Inc. includes Petersen Floyd F., Luo Mary Z., ZASLOFF MICHAEL A, PETERS WILLIAM J, PRINS RICHARD K, Zhou Rong, Liawatidewi Yakob.
How much insider selling is happening at Amphastar Pharmaceuticals, Inc.?
Insiders have sold a total of 446,441 Amphastar Pharmaceuticals, Inc. shares in the last 12 months for a total of 24.39 M sold.
Which Amphastar Pharmaceuticals, Inc. insiders have been selling company stock?
The following insiders have sold Amphastar Pharmaceuticals, Inc. shares in the last 12 months: Petersen Floyd F. ($407,573), Luo Mary Z. ($19.97 M), ZASLOFF MICHAEL A ($589,724), PETERS WILLIAM J ($1.83 M), PRINS RICHARD K ($980,536), Zhou Rong ($338,185), Liawatidewi Yakob ($271,389),