Form 4/A for ATRO ASTRONICS CORP
Accepted 2025-11-24 00:00:00 ET · period of report 2025-11-20 · accession 0001628280-25-053787 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMA | 2025-11-24 | 2025-11-20 | ATRO | GUNDERMANN PETER J | Pres, CEO, Dir | M - OptEx | $27.72 | +18.1K | 747.9K | +2% | +$502.2K |
| DA | 2025-11-24 | 2025-11-20 | ATRO | GUNDERMANN PETER J | Pres, CEO, Dir | F - Tax | $49.35 | -11.7K | 83.9K | -12% | -$577.7K |
| DMA | 2025-11-24 | 2025-11-20 | ATRO | GUNDERMANN PETER J | Pres, CEO, Dir | M - OptEx | $27.72 | -18.1K | 0 | -100% | -$502.2K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | $.01 PV Com Stk | 2025-11-20 | M | A | 13,700 | $27.72 | 95,613.61 | D | — | — | |
| 2 | Common | $.01 PV Com Stk | 2025-11-20 | F | D | 11,707 | $49.35 | 83,906.61 | D | — | — | |
| 3 | Common | $.01 PV CL B STK | 2025-11-20 | M | A | 4,418 | $27.72 | 747,911 | D | — | — | |
| 4 | Derivative | Option | 2025-11-20 | M | D | 4,418 | $27.72 | 0 | D | $27.72 · 2016-12-03 to 2025-12-03 | 4,418 $.01 PV CL B STK | |
| 5 | Derivative | Option | 2025-11-20 | M | D | 13,700 | $27.72 | 0 | D | $27.72 · 2016-12-03 to 2025-12-03 | 13,700 $.01 PV Com Stk |