Arkolith/Insider Trading/ASPN/Form 4

Landes Gregg

SVP, Operations and Strat DeveASPEN AEROGELS INC (ASPN) · full profile →Form 4 · filed Mar 7, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 5, 2025Tax withholding(F)936$7.84$7K28K
Mar 5, 2025Grant(A)25K—$053K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 5, 2025Grant(A)49K—$049K
Mar 5, 2025Grant(A)35K—$035K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-035609) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML