Form 4 for ASPN ASPEN AEROGELS INC
Accepted 2026-03-06 00:00:00 ET · period of report 2026-03-04 · accession 0001193125-26-096823 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-03-06 | 2026-03-04 | ASPN | DEEGAN GLENN E. | CAO, GC, Corp Sec | A - Grant | $0.00 | +55.5K | 67.2K | +475% | $0 |
| D | 2026-03-06 | 2026-03-04 | ASPN | DEEGAN GLENN E. | CAO, GC, Corp Sec | A - Grant | $0.00 | +75.2K | 75.2K | New | $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 | 2026-03-04 | A | A | 55,503 | $0.00 | 67,176 | D | — | — | (F1) Each Restricted Stock Unit ("RSU") represents the right to receive one share of Common Stock upon vesting. The RSUs vest as to one-third of the shares on March 4, 2027, an additional one-third of the shares on March 4, 2028 and the remaining one-third of the shares on March 4, 2029. (F2) Represents 67,176 RSUs. |
| 2 | Derivative | Stock Options (Right to Buy) | 2026-03-04 | A | A | 75,171 | $0.00 | 75,171 | D | $3.35 · — to 2036-03-04 | 75,171 Common Stock | (F3) The options vest as to one-third of the shares on March 4, 2027, an additional one-third of the shares on March 4, 2028 and the remaining one-third of the shares on March 4, 2029. |