Floyd F. Petersen
CIK 1611286 · last filed 2025-12-15
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.48M
Companies
1
Total Filings
79
Lifetime Open-Market Net
-$4.77M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMPH | Director | 73,794 | $20.09 | $1.48M | -$4.77M | 79 | 2025-12-15 |
Recent Filings · Page 3 of 8
79 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-11-02 | AMPH | Sell (S) | −500 | -$22.7K | EDGAR |
| 2023-10-03 | AMPH | Sell (S) | −500 | -$22.9K | EDGAR |
| 2023-06-07 | AMPH | Grant (A) | +2,716 | $0 | EDGAR |
| 2023-05-18 | AMPH | Sell (S) | −5,000 | -$215.7K | EDGAR |
| 2023-04-04 | AMPH | Sell (S) | −491 | -$18.5K | EDGAR |
| 2023-03-02 | AMPH | Sell (S) | −500 | -$18.3K | EDGAR |
| 2023-02-02 | AMPH | Sell (S) | −500 | -$15.2K | EDGAR |
| 2023-01-04 | AMPH | Sell (S) | −500 | -$14.0K | EDGAR |
| 2022-12-02 | AMPH | Sell (S) | −500 | -$15.1K | EDGAR |
| 2022-11-02 | AMPH | Sell (S) | −500 | -$15.6K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.