Thoele Grant Douglas has filed 8 insider transactions across 1 company since October 2025.
Most recent transaction: a tax payment of 590 shares of ASPEN AEROGELS INC ($ASPN) on March 08, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 8, 2026 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | F | Common Stock | 590 | $3.22 | 77,732.0000 | 82,647,081 | 0.75% | 0.00% |
| March 4, 2026 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | A | Common Stock | 55298 | $0.00 | 80,690.0000 | 82,647,081 | 217.78% | 0.07% |
| March 5, 2026 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | F | Common Stock | 2368 | $3.27 | 78,322.0000 | 82,647,081 | 2.93% | 0.00% |
| March 4, 2026 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | A | Stock Options (Right to Buy) | 74893 | $0.00 | 74,893.0000 | 82,647,081 | 9999.99% | 0.09% |
| Oct. 1, 2025 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | A | Common Stock | 10273 | $0.00 | 25,392.0000 | 82,059,182 | 67.95% | 0.01% |
| Oct. 1, 2025 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | A | Common Stock | 10273 | $0.00 | 14,881.0000 | 82,059,182 | 222.94% | 0.01% |
| Oct. 1, 2025 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | A | Stock Options (Right to Buy) | 14563 | $0.00 | 14,563.0000 | 82,059,182 | 9999.99% | 0.02% |
| Oct. 1, 2025 | ASPEN AEROGELS INC | $ASPN | Thoele Grant Douglas | CFO & Treasurer | A | Performance Share Units | 20547 | $0.00 | 20,547.0000 | 82,059,182 | 9999.99% | 0.03% |