Tax withholding trims Absci (ABSI) CFO Jonasson’s share count

Rhea-AI Filing Summary

Absci Corp executive Zachariah Jonasson, the company’s CFO and CBO, reported a tax-related share disposition. On this Form 4/A, 17,496 shares of common stock were withheld by Absci at a price of $2.99 per share to satisfy tax obligations tied to vesting restricted stock units. After this withholding transaction, Jonasson directly owned 383,538 common shares. The footnote explains that this was not a discretionary trade by Jonasson but an automatic share withholding to cover taxes.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jonasson Zachariah

(Last) (First) (Middle)

C/O ABSCI CORPORATION

18105 SE MILL PLAIN BLVD

(Street)

VANCOUVER WA 98683

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Absci Corp [ ABSI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO / CBO

3. Date of Earliest Transaction (Month/Day/Year)
02/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)
02/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/02/2026		F		17,496(1)	D	$2.99	383,538	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

Remarks:

This Form 4/A amends the Form 4 filed on February 4, 2026 to correct the transaction code reported for the disposition of shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. The original filing incorrectly reported the transaction using code "S." The transaction is hereby corrected to reflect code "F," as the shares were withheld by the Issuer to satisfy tax withholding obligations and are exempt pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934. The Form 4 is otherwise unchanged.

	/s/ Shelby Walker, attorney-in-fact	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did Absci (ABSI) CFO Zachariah Jonasson report on this Form 4/A?

Absci CFO Zachariah Jonasson reported a tax-related share disposition. The company withheld 17,496 common shares to cover tax obligations associated with the vesting of restricted stock units, rather than Jonasson executing an open-market or discretionary trade.

How many Absci (ABSI) shares were withheld for Zachariah Jonasson’s tax obligations?

A total of 17,496 Absci common shares were withheld to satisfy tax withholding obligations. The withholding occurred in connection with the vesting of restricted stock units, and the filing states this reflects tax payment rather than a discretionary trading decision by the executive.

What price per share was used for the tax-withholding disposition reported by Absci (ABSI)?

The tax-withholding disposition used a price of $2.99 per Absci common share. This price was applied to 17,496 withheld shares to cover the executive’s tax liability arising from vested restricted stock units, as detailed in the Form 4/A filing.

How many Absci (ABSI) shares does Zachariah Jonasson own after this Form 4/A transaction?

Following the tax-withholding transaction, Zachariah Jonasson directly owned 383,538 Absci common shares. This post-transaction balance reflects his remaining equity position after 17,496 shares were withheld by the company to cover tax obligations on vested restricted stock units.

Was the Absci (ABSI) CFO’s Form 4/A transaction a discretionary stock sale?

No, the filing states the transaction was not discretionary. The 17,496 shares were withheld by Absci to cover tax withholding obligations related to vesting restricted stock units, rather than being sold at the executive’s initiative in an open-market transaction.

What does the tax-withholding disposition in Absci (ABSI) CFO’s filing signify for shareholders?

The tax-withholding disposition shows shares were retained by Absci to pay taxes on vested restricted stock units. It reflects routine equity compensation mechanics for an executive, rather than a strategic decision to buy or sell shares in the public market.