Form 4 for ASTS AST SpaceMobile, Inc.

Accepted 2026-08-19 21:52:03 ET · period of report 2026-08-19 · accession 0001493152-26-039321 · 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	2026-08-19 21:52	2026-08-19	ASTS	Yao Huiwen	CTO	X - OptEx	$0.0641	+40.0K	74.8K	+115%	+$2,564
DI	2026-08-19 21:52	2026-08-19	ASTS	Yao Huiwen	CTO	X - OptEx	$0.00	-40.0K	219.9K	-15%	$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	Class A Common Stock	2026-08-19	X	A	40,000	$0.0641	74,750	D	—	—	(F1) Represents shares of Class A Common Stock obtained from exercise of AST LLC Incentive Equity Options.
2	Derivative	AST LLC Incentive Equity Options	2026-08-19	X	D	40,000	$0.00	219,912	I See Footnote	$0.0641 · 2023-10-01 to 2029-04-17	40,000 Class A Common Stock	(F2) Six months after vesting, each AST LLC Incentive Equity Option is exercisable for an AST LLC Incentive Equity Unit, each of which is then exchangeable for an AST LLC Common Unit that is redeemable for one share of Class A Common Stock. The AST LLC Incentive Equity Options expire no later than 10 years from the date of grant. (F2) Six months after vesting, each AST LLC Incentive Equity Option is exercisable for an AST LLC Incentive Equity Unit, each of which is then exchangeable for an AST LLC Common Unit that is redeemable for one share of Class A Common Stock. The AST LLC Incentive Equity Options expire no later than 10 years from the date of grant. (F2) Six months after vesting, each AST LLC Incentive Equity Option is exercisable for an AST LLC Incentive Equity Unit, each of which is then exchangeable for an AST LLC Common Unit that is redeemable for one share of Class A Common Stock. The AST LLC Incentive Equity Options expire no later than 10 years from the date of grant.