Person profile
Employees
Incorporated
Fiscal year end
Former names
Zealoff Michael A
SEC CIK
Latest filings (excl ownership)
No filings
Latest ownership filings
4
Amphastar Pharmaceuticals, Inc.
5 Jun 24
4
Amphastar Pharmaceuticals, Inc.
6 Mar 24
144
Amphastar Pharmaceuticals, Inc.
5 Mar 24
4
Amphastar Pharmaceuticals, Inc.
16 Aug 23
144
Amphastar Pharmaceuticals, Inc.
15 Aug 23
4
Amphastar Pharmaceuticals, Inc.
7 Jun 23
4
Amphastar Pharmaceuticals, Inc.
16 May 23
144
Amphastar Pharmaceuticals, Inc.
15 May 23
4
Amphastar Pharmaceuticals, Inc.
14 Jun 22
4
Amphastar Pharmaceuticals, Inc.
17 May 22
Recent insider trades
Date | Company | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
---|---|---|---|---|---|---|---|---|---|---|
3 Jun 24 | AMPH Amphastar Pharmaceuticals | Common Stock | Grant | Acquire A | No | No | 0 | 3,076 | 0.00 | 24,402 |
3 Jun 24 | AMPH Amphastar Pharmaceuticals | Stock Option Common Stock | Grant | Acquire A | No | No | 42.25 | 6,864 | 290.00 k | 6,864 |
15 Aug 23 | AMPH Amphastar Pharmaceuticals | Common Stock | Sell | Dispose S | No | No | 57.2165 | 12,759 | 730.03 k | 33,826 |
5 Jun 23 | AMPH Amphastar Pharmaceuticals | Common Stock | Grant | Acquire A | No | No | 0 | 2,716 | 0.00 | 46,585 |
5 Jun 23 | AMPH Amphastar Pharmaceuticals | Stock Option Common Stock | Grant | Acquire A | No | No | 46.01 | 7,016 | 322.81 k | 7,016 |
15 May 23 | AMPH Amphastar Pharmaceuticals | Common Stock | Sell | Dispose S | No | No | 42.178 | 7,500 | 316.34 k | 43,869 |