Landes Gregg
SEC insider (Form 3/4/5 filer). CIK 0001731877. SVP, Operations and Strat Deve at ASPEN AEROGELS INC (ASPN). 7 reported Form 4/5 transactions since Sep 2024; latest on Mar 8, 2026. Located in NORTHBOROUGH, MA.
Companies Landes Gregg has filed insider reports for
- ASPEN AEROGELS INC (ASPN): Officer, SVP, Operations and Strat Deve
Landes Gregg
CIK: 0001731877
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)2 (28.6%)
Compensation grants
Other (G, F, J, C, D, …)5 (71.4%)
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 (7 total)
- Mar 8, 2026ASPN
ASPEN AEROGELS INC
Tax PaymentDirect1.9K shares at avg. $3.22$6K - Mar 5, 2026ASPN
ASPEN AEROGELS INC
Tax PaymentDirect3.8K shares at avg. $3.27$12K - Mar 4, 2026ASPN
ASPEN AEROGELS INC
AwardDirect57.5K shares- - Mar 7, 2025ASPN
ASPEN AEROGELS INC
Tax PaymentDirect1.9K shares at avg. $7.95$15K - Mar 5, 2025ASPN
ASPEN AEROGELS INC
Tax PaymentDirect936 shares at avg. $7.84$7K - Mar 5, 2025ASPN
ASPEN AEROGELS INC
AwardDirect24.7K shares- - Feb 21, 2025ASPN
ASPEN AEROGELS INC
Tax PaymentDirect499 shares at avg. $8.04$4K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 8, 2026 | ASPN ASPEN AEROGELS INC | Tax Payment | 1,924 | $3.22 | $6,195 | Direct |
| Mar 5, 2026 | ASPN ASPEN AEROGELS INC | Tax Payment | 3,814 | $3.27 | $12,472 | Direct |
| Mar 4, 2026 | ASPN ASPEN AEROGELS INC | Award | 57,462 | - | $0 | Direct |
| Mar 7, 2025 | ASPN ASPEN AEROGELS INC | Tax Payment | 1,924 | $7.95 | $15,296 | Direct |
| Mar 5, 2025 | ASPN ASPEN AEROGELS INC | Tax Payment | 936 | $7.84 | $7,338 | Direct |
| Mar 5, 2025 | ASPN ASPEN AEROGELS INC | Award | 24,713 | - | - | Direct |
| Feb 21, 2025 | ASPN ASPEN AEROGELS INC | Tax Payment | 499 | $8.04 | $4,012 | Direct |
1-7 of 7 transactions