Thoele Grant Douglas
SEC insider (Form 3/4/5 filer). CIK 0002089743. CFO & Treasurer at ASPEN AEROGELS INC (ASPN). 6 reported Form 4/5 transactions since Sep 2024; latest on Mar 8, 2026. Located in NORTHBOROUGH, MA.
Companies Thoele Grant Douglas has filed insider reports for
- ASPEN AEROGELS INC (ASPN): Officer, CFO & Treasurer
Thoele Grant Douglas
CIK: 0002089743
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (66.7%)
Compensation grants
Other (G, F, J, C, D, …)2 (33.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ASPN
ASPEN AEROGELS INC
Officer
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Mar 8, 2026ASPN
ASPEN AEROGELS INC
Tax PaymentDirect590 shares at avg. $3.22$2K - Mar 5, 2026ASPN
ASPEN AEROGELS INC
Tax PaymentDirect2.4K shares at avg. $3.27$8K - Mar 4, 2026ASPN
ASPEN AEROGELS INC
AwardDirect55.3K shares- - Oct 1, 2025ASPN
ASPEN AEROGELS INC
AwardDirect10.3K shares- - Oct 1, 2025ASPN
ASPEN AEROGELS INC
AwardDirectStock Options (Right to Buy)
14.6K shares- - Oct 1, 2025ASPN
ASPEN AEROGELS INC
AwardDirectPerformance Share Units
20.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 8, 2026 | ASPN ASPEN AEROGELS INC | Tax Payment | 590 | $3.22 | $1,900 | Direct |
| Mar 5, 2026 | ASPN ASPEN AEROGELS INC | Tax Payment | 2,368 | $3.27 | $7,743 | Direct |
| Mar 4, 2026 | ASPN ASPEN AEROGELS INC | Award | 55,298 | - | $0 | Direct |
| Oct 1, 2025 | ASPN ASPEN AEROGELS INC | Award | 10,273 | - | - | Direct |
| Oct 1, 2025 | ASPN ASPEN AEROGELS INC | Award Stock Options (Right to Buy) | 14,563 | - | - | Direct |
| Oct 1, 2025 | ASPN ASPEN AEROGELS INC | Award Performance Share Units | 20,547 | - | - | Direct |
1-6 of 6 transactions