Form 4/A for ABSI Absci Corp

Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-02 · accession 0001672688-26-000056 · 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
DA	2026-03-16	2026-03-03	ABSI	Jonasson Zachariah	CFO, CBO	F - Tax	$2.80	-10.8K	499.8K	-2%	-$30.4K
DA	2026-03-16	2026-03-02	ABSI	Jonasson Zachariah	CFO, CBO	A - Grant	$0.00	+135.4K	510.6K	+36%	$0
DA	2026-03-16	2026-03-02	ABSI	Jonasson Zachariah	CFO, CBO	A - Grant	$0.00	+534.4K	534.4K	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	2026-03-03	F	D	10,848	$2.80	499,783	D	—	—	(F2) Amount reported represents the number of shares withheld by the Issuer to cover the tax withholding obligation in connection with the vesting of these restricted stock units and does not represent a discretionary trade by the reporting person.
2	Common	Common Stock	2026-03-02	A	A	135,400	$0.00	510,631	D	—	—	(F1) The shares reported in this transaction represent Restricted Stock Units ("RSUs") issued under the Absci Corporation 2021 Stock Option and Incentive Plan. The RSUs shall vest and be settled in three substantially equal annual installments with the first such annual installment vesting on March 1, 2027, subject to the Reporting Person's continuous service to the Issuer on each such date.
3	Derivative	Stock Option (right to buy)	2026-03-02	A	A	534,400	$0.00	534,400	D	$2.80 · — to 2036-03-01	534,400 Common Stock	(F3) The shares subject to this option shall vest and become exercisable over a three year period, in substantially equal annual installments with the first such installment vesting on March 1, 2027, subject to the Reporting Person's continuous service to the Issuer on each such date.