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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (80 ops.)
Latest filing published 15 Dec 2025 for Amphastar Pharmaceuticals, Inc., €38k.
Filing timeline
BuySaleFloyd F. Petersen
Insider track record
Disclosed buys
0
Disclosed sells
80
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Floyd F. Petersen: trading record in brief
This profile gathers the share dealings of Floyd F. Petersen in Amphastar Pharmaceuticals, Inc., where the filings describe the role as board member. Between 9 June 2016 and 12 December 2025, the trades on record add up to 100 filings.
No open-market purchase appears, only 80 sales worth €3.9M. The rest of the record consists of 10 share grants and 9 option exercises. Since January 2025: no purchases and 12 sales on the market.
The newest entry dates from 15 December 2025: an open-market sale of €54k, in Amphastar Pharmaceuticals, Inc. Typically, a trade is published a median of 1 day after it takes place. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Floyd F. Petersen
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations45 total
1,737 shares@ US$25.6883.4% of flowCommon StockSEC:0001611286-25-000011:0
16,679 shares@ US$16.6921.9% of flowCommon StockSEC:0001611286-25-000009:0
500 shares@ US$25.26621.3% of flowCommon StockSEC:0001611286-25-000007:0
500 shares@ US$27.20481.4% of flowCommon StockSEC:0001611286-25-000005:0
500 shares@ US$30.98331.6% of flowCommon StockSEC:0001415889-25-023538:0
500 shares@ US$20.83151.1% of flowCommon StockSEC:0001415889-25-020987:0
500 shares@ US$23.46791.2% of flowCommon StockSEC:0001415889-25-019356:0
500 shares@ US$25.67011.4% of flowCommon StockSEC:0001415889-25-015658:0
500 shares@ US$24.08291.4% of flowCommon StockSEC:0001415889-25-011878:0
500 shares@ US$28.38051.7% of flowCommon StockSEC:0001415889-25-009776:0
1,000 shares@ US$27.98633.3% of flowCommon StockSEC:0001415889-25-007365:0
3,000 shares@ US$46.472415.9% of flowCommon StockSEC:0001415889-24-023057:0
3,000 shares@ US$41.4014.6% of flowCommon StockSEC:0001415889-24-016425:0
500 shares@ US$42.65182.5% of flowCommon StockSEC:0001415889-24-015652:0
500 shares@ US$41.67392.5% of flowCommon StockSEC:0001415889-24-012014:0
500 shares@ US$43.42832.6% of flowCommon StockSEC:0001415889-24-009894:0
451 shares@ US$45.60412.4% of flowCommon StockSEC:0001415889-24-006440:0
474 shares@ US$53.0673.0% of flowCommon StockSEC:0001104659-24-010255:0
147 shares@ US$60.55841.0% of flowCommon StockSEC:0001104659-24-001016:0
135 shares@ US$57.23960.9% of flowCommon StockSEC:0001104659-23-123377:0
500 shares@ US$45.30212.7% of flowCommon StockSEC:0001104659-23-113930:0
500 shares@ US$45.77912.8% of flowCommon StockSEC:0001104659-23-106491:0
2,716 shares0Common StockSEC:0001104659-23-069015:0
5,000 shares@ US$43.13125.3% of flowCommon StockSEC:0001104659-23-062298:0
491 shares@ US$37.71642.2% of flowCommon StockSEC:0001104659-23-041701:0
25 of 45 declarations
