Insider Trading
AMPH Stock Insider Trading Activity
Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on AMPH stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.
Recent insider purchases and sales - AMPH
| Name / Title | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
|
Petersen Floyd F.
|
Sale | 500 | May 01, 2024 | May 2, 2024, 4:56 p.m. |
|
Petersen Floyd F.
|
Sale | 500 | Apr 01, 2024 | April 2, 2024, 9:31 p.m. |
|
PETERS WILLIAM J
CFO, EVP & TREASURER
|
Sale | 51 | Mar 06, 2024 | March 8, 2024, 5:52 p.m. |
|
PETERS WILLIAM J
CFO, EVP & TREASURER
|
Sale | 4681 | Mar 06, 2024 | March 8, 2024, 5:52 p.m. |
|
PETERS WILLIAM J
CFO, EVP & TREASURER
|
Sale | 13404 | Mar 06, 2024 | March 8, 2024, 5:52 p.m. |
|
ZASLOFF MICHAEL A
|
Sale | 9389 | Mar 05, 2024 | March 6, 2024, 6:57 p.m. |
|
ZASLOFF MICHAEL A
|
Sale | 3111 | Mar 05, 2024 | March 6, 2024, 6:57 p.m. |
|
Petersen Floyd F.
|
Sale | 49 | Mar 01, 2024 | March 4, 2024, 9:35 p.m. |
|
Petersen Floyd F.
|
Sale | 451 | Mar 01, 2024 | March 4, 2024, 9:35 p.m. |
|
Petersen Floyd F.
|
Sale | 26 | Feb 01, 2024 | Feb. 2, 2024, 8:37 p.m. |
|
Petersen Floyd F.
|
Sale | 474 | Feb 01, 2024 | Feb. 2, 2024, 8:37 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 50514 | Jan 10, 2024 | Jan. 11, 2024, 5:37 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 1716 | Jan 10, 2024 | Jan. 11, 2024, 5:37 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 920 | Jan 10, 2024 | Jan. 11, 2024, 5:37 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 78236 | Jan 10, 2024 | Jan. 11, 2024, 5:37 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 18858 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 41282 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 37865 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 3714 | Jan 09, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 31764 | Jan 09, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 50678 | Jan 09, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 2152 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 1663 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 4261 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Luo Mary Z.
COO,Chief Scientist & Chairman
|
Sale | 27563 | Jan 08, 2024 | Jan. 10, 2024, 7:27 p.m. |
|
Petersen Floyd F.
|
Sale | 353 | Jan 02, 2024 | Jan. 3, 2024, 8:25 p.m. |
|
Petersen Floyd F.
|
Sale | 147 | Jan 02, 2024 | Jan. 3, 2024, 8:25 p.m. |
|
Zhou Rong
Senior EVP, Production Center
|
Sale | 3514 | Dec 04, 2023 | Dec. 5, 2023, 7:25 p.m. |
|
Zhou Rong
Senior EVP, Production Center
|
Sale | 4316 | Dec 01, 2023 | Dec. 5, 2023, 7:25 p.m. |
|
Petersen Floyd F.
|
Sale | 365 | Dec 01, 2023 | Dec. 4, 2023, 9:49 p.m. |
|
Petersen Floyd F.
|
Sale | 135 | Dec 01, 2023 | Dec. 4, 2023, 9:49 p.m. |
|
PRINS RICHARD K
|
Sale | 4000 | Nov 17, 2023 | Nov. 20, 2023, 6:23 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 14220 | Nov 14, 2023 | Nov. 16, 2023, 5:05 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 14868 | Nov 14, 2023 | Nov. 16, 2023, 5:05 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 30162 | Nov 14, 2023 | Nov. 16, 2023, 5:05 p.m. |
|
PRINS RICHARD K
|
Sale | 5000 | Nov 13, 2023 | Nov. 15, 2023, 5:31 p.m. |
|
Deflin Gayle
|
Sale | 4163 | Nov 14, 2023 | Nov. 15, 2023, 5:30 p.m. |
|
Petersen Floyd F.
|
Sale | 500 | Nov 01, 2023 | Nov. 2, 2023, 8:37 p.m. |
|
Petersen Floyd F.
|
Sale | 500 | Oct 02, 2023 | Oct. 3, 2023, 6:38 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 60684 | Sep 06, 2023 | Sept. 8, 2023, 4:08 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 59 | Sep 06, 2023 | Sept. 8, 2023, 4:08 p.m. |
|
Liawatidewi Yakob
EVP Corp Admin Center
|
Sale | 28816 | Aug 28, 2023 | Aug. 29, 2023, 6:54 p.m. |
|
PRINS RICHARD K
|
Sale | 2000 | Aug 18, 2023 | Aug. 21, 2023, 4:05 p.m. |
|
ZASLOFF MICHAEL A
|
Sale | 12759 | Aug 15, 2023 | Aug. 16, 2023, 8:23 p.m. |
|
PRINS RICHARD K
|
Sale | 4163 | Aug 15, 2023 | Aug. 16, 2023, 8:22 p.m. |
|
Zhou Rong
EVP, Production Center
|
Sale | 5000 | Jun 15, 2023 | June 20, 2023, 4:05 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 12000 | Jun 15, 2023 | June 20, 2023, 4:01 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 11868 | Jun 15, 2023 | June 20, 2023, 4:01 p.m. |
|
PETERS WILLIAM J
CFO, EVP & Treasurer
|
Sale | 13000 | Jun 15, 2023 | June 20, 2023, 4:01 p.m. |
|
Zhou Rong
EVP, Production Center
|
Sale | 5000 | Jun 13, 2023 | June 14, 2023, 5:36 p.m. |