Form 4 for ASPN ASPEN AEROGELS INC
Accepted 2025-11-14 00:00:00 ET · period of report 2025-11-13 · accession 0001193125-25-283251 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2025-11-14 | 2025-11-13 | ASPN | Young Donald R | Pres, CEO, Dir | S - Sale | $3.23 | -56.8K | 494.0K | -10% | -$183.6K |
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 | 2025-11-13 | S | D | 56,845 | $3.23 | 494,011 | D | — | — | (F2) These transactions were executed in multiple trades at prices ranging from $3.15 to $3.41. The reporting person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price. (F3) Represents 414,306 shares of Common Stock and 79,705 Restricted Stock Units. |