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 7 of 8
79 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-01-03 | AMPH | Sell (S) | −1,000 | -$19.1K | EDGAR |
| 2019-12-04 | AMPH | Sell (S) | −500 | -$9.6K | EDGAR |
| 2019-11-05 | AMPH | Sell (S) | −500 | -$9.7K | EDGAR |
| 2019-10-03 | AMPH | Sell (S) | −500 | -$10.0K | EDGAR |
| 2019-09-17 | AMPH | Sell (S) | −500 | -$10.9K | EDGAR |
| 2019-06-13 | AMPH | Grant (A) | +5,491 | $0 | EDGAR |
| 2018-12-04 | AMPH | Mixed | — | -$228.2K | EDGAR |
| 2018-06-11 | AMPH | Grant (A) | +6,590 | $0 | EDGAR |
| 2017-10-06 | AMPH | Mixed | — | -$307.4K | EDGAR |
| 2017-06-12 | AMPH | Grant (A) | +5,844 | $0 | 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.