Form 4 for ASPN ASPEN AEROGELS INC
Accepted 2025-02-25 00:00:00 ET · period of report 2025-02-21 · accession 0000950170-25-027210 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-02-25 | 2025-02-21 | ASPN | Young Donald R | Pres, CEO, Dir | F - Tax | $8.04 | -1,108 | 482.5K | -0.2% | -$8,908 |
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 | 2025-02-21 | F | D | 1,108 | $8.04 | 482,532 | D | — | — | (F1) Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs"). (F2) Represents 438,170 shares of Common Stock and 44,362 RSUs. |