Form 4 for ASPN ASPEN AEROGELS INC

Accepted 2022-02-25 00:00:00 ET · period of report 2022-02-23 · accession 0001209191-22-013378 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2022-02-25	2022-02-23	ASPN	Gould George L	CTO	A - Grant	$26.29	+2,377	95.7K	+3%	+$62.5K
D	2022-02-25	2022-02-24	ASPN	Gould George L	CTO	F - Tax	$29.00	-276	95.4K	-0.3%	-$8,004
D	2022-02-25	2022-02-23	ASPN	Gould George L	CTO	A - Grant	$0.00	+12.4K	12.4K	New	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2022-02-23	A	A	2,377	$26.29	95,657	D	—	—	(F1) Each Restricted Stock Unit ("RSU") represents the right to receive one share of Common Stock upon vesting. The RSUs vest as to one-third of the shares on February 23, 2023, an additional one-third of the shares on February 23, 2024 and the remaining one-third of the shares on February 23, 2025. (F2) Represents 75,559 shares of Common Stock and 20,098 RSUs.
2	Common	Common Stock	2022-02-24	F	D	276	$29.00	95,381	D	—	—	(F3) Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units. (F4) Represents 76,077 shares of Common Stock and 19,304 RSUs.
3	Derivative	Stock Option (Right to Buy)	2022-02-23	A	A	12,448	$0.00	12,448	D	$26.29 · — to 2032-02-23	12,448 Common Stock	(F5) The options vest as to one-third of the shares on February 23, 2023, and additional one-third of the shares on February 23, 2024 and the remaining one-third of the shares on February 23, 2025.