Whitaker Corby C has filed 25 insider transactions across 1 company since February 2023.
Most recent transaction: a tax payment of 1924 shares of ASPEN AEROGELS INC ($ASPN) on March 08, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| 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 | Whitaker Corby C | Chief Commercial Officer | F | Common Stock | 1924 | $3.22 | 205,315.0000 | 82,647,081 | 0.93% | 0.00% |
| March 4, 2026 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Common Stock | 57462 | $0.00 | 211,146.0000 | 82,647,081 | 37.39% | 0.07% |
| March 4, 2026 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Stock Options (Right to Buy) | 77824 | $0.00 | 77,824.0000 | 82,647,081 | 9999.99% | 0.09% |
| March 5, 2026 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 3907 | $3.27 | 207,239.0000 | 82,647,081 | 1.85% | 0.00% |
| March 7, 2025 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 1924 | $7.95 | 153,684.0000 | 82,059,182 | 1.24% | 0.00% |
| March 5, 2025 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Performance Share Units | 51020 | $0.00 | 51,020.0000 | 82,059,182 | 9999.99% | 0.06% |
| March 5, 2025 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 936 | $7.84 | 130,098.0000 | 82,059,182 | 0.71% | 0.00% |
| March 5, 2025 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Common Stock | 25510 | $0.00 | 155,608.0000 | 82,059,182 | 19.61% | 0.03% |
| March 5, 2025 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Stock Options (Right to Buy) | 35961 | $0.00 | 35,961.0000 | 82,059,182 | 9999.99% | 0.04% |
| Feb. 21, 2025 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 499 | $8.04 | 131,034.0000 | 0 | 0.38% | 0.00% |
| May 6, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | S | Common Stock | 55159 | $25.01 | 131,533.0000 | 0 | 29.55% | 0.00% |
| May 6, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | M | Stock Options (Right to Buy) | 55159 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| May 6, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | M | Common Stock | 55159 | $3.63 | 186,692.0000 | 0 | 41.94% | 0.00% |
| March 8, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 1768 | $17.02 | 131,533.0000 | 0 | 1.33% | 0.00% |
| March 5, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Common Stock | 8032 | $0.00 | 133,301.0000 | 0 | 6.41% | 0.00% |
| March 5, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Stock Options (Right to Buy) | 35249 | $0.00 | 35,249.0000 | 0 | 50.00% | 0.00% |
| March 5, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | D | Common Stock | 53590 | $0.00 | 125,269.0000 | 0 | 29.96% | 0.00% |
| Feb. 23, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 495 | $16.96 | 162,620.0000 | 0 | 0.30% | 0.00% |
| Feb. 24, 2024 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 330 | $16.96 | 162,290.0000 | 0 | 0.20% | 0.00% |
| Sept. 7, 2023 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Stock Option (Right-to-Buy) | 85000 | $0.00 | 85,000.0000 | 0 | 9999.99% | 0.00% |
| June 1, 2023 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Common Stock | 16519 | $0.00 | 179,684.0000 | 0 | 10.12% | 0.00% |
| June 1, 2023 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | A | Stock Options (Right to Buy) | 75979 | $0.00 | 75,979.0000 | 0 | 9999.99% | 0.00% |
| Feb. 26, 2023 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 901 | $10.95 | 163,165.0000 | 0 | 0.55% | 0.00% |
| Feb. 24, 2023 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 329 | $10.95 | 164,066.0000 | 0 | 0.20% | 0.00% |
| Feb. 23, 2023 | ASPEN AEROGELS INC | $ASPN | Whitaker Corby C | SVP, Sales and Marketing | F | Common Stock | 495 | $11.32 | 164,395.0000 | 0 | 0.30% | 0.00% |