Form 4 for ASPN ASPEN AEROGELS INC
Accepted 2026-06-26 16:15:19 ET · period of report 2026-06-23 · accession 0001104659-26-078273 · 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 | 2026-06-26 16:15 | 2026-06-23 | ASPN | NOGLOWS WILLIAM P | Dir | M - OptEx | $4.75 | +14.8K | 114.2K | +15% | +$70.3K |
| D | 2026-06-26 16:15 | 2026-06-23 | ASPN | NOGLOWS WILLIAM P | Dir | M - OptEx | $0.00 | -14.8K | 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 | 2026-06-23 | M | A | 14,799 | $4.75 | 114,156 | D | — | — | (F1) Represents 103,786 shares of Common Stock and 10,370 Restricted Stock Units. |
| 2 | Derivative | Stock Options (Right to Buy) | 2026-06-23 | M | D | 14,799 | $0.00 | 0 | D | $4.75 · — to 2026-06-24 | 14,799 Common Stock | (F4) These stock options were fully vested and exercisable. |