Form 4 for FLY Firefly Aerospace Inc.
Accepted 2026-09-18 21:00:03 ET · period of report 2026-08-24 · accession 0001193125-26-395865 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-09-18 21:00 | 2026-08-24+ | FLY | Ma Darren | CFO | F - Tax | $20.32 | -18.6K | 242.4K | -7% | -$377.2K |
| DM | 2026-09-18 21:00 | 2026-09-17 | FLY | Ma Darren | CFO | M - OptEx | $0.4478 | +87.5K | 329.9K | +36% | +$39.2K |
| DM | 2026-09-18 21:00 | 2026-09-17 | FLY | Ma Darren | CFO | M - OptEx | $0.00 | -87.5K | 0 | -100% | $0 |
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 | Common Stock | 2026-08-24 | F | D | 256 | $23.10 | 260,687 | D | — | — | (F1) Represents shares of common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the vesting of restricted stock units. |
| 2 | Common | Common Stock | 2026-09-16 | F | D | 18,309 | $20.28 | 242,378 | D | — | — | (F1) Represents shares of common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the vesting of restricted stock units. |
| 3 | Common | Common Stock | 2026-09-17 | M | A | 54,286 | $0.4231 | 296,664 | D | — | — | |
| 4 | Common | Common Stock | 2026-09-17 | M | A | 33,233 | $0.4882 | 329,897 | D | — | — | |
| 5 | Derivative | Employee Stock Option (right to buy) | 2026-09-17 | M | D | 54,286 | $0.00 | 0 | D | $0.4231 · — to 2030-08-05 | 54,286 Common Stock | (F2) All of the shares subject to the option are fully vested and exercisable as of the date hereof. |
| 6 | Derivative | Employee Stock Option (right to buy) | 2026-09-17 | M | D | 33,233 | $0.00 | 0 | D | $0.4482 · — to 2031-01-07 | 33,323 Common Stock | (F2) All of the shares subject to the option are fully vested and exercisable as of the date hereof. |