Eric Lentell - 09 Feb 2026 Form 4 Insider Report for Archer Aviation Inc. (ACHR)

Role: Chief Legal & Strategy Officer
Signature: /s/ Eric Lentell
Issuer symbol: ACHR
Transactions as of: 09 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 11 Feb 2026, 20:07:58 UTC
Previous filing: 18 Nov 2025
Next filing: 03 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lentell Eric	Chief Legal & Strategy Officer	C/O ARCHER AVIATION INC., 190 WEST TASMAN DRIVE, SAN JOSE	/s/ Eric Lentell	11 Feb 2026	0002016416

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ACHR	Restricted Stock Units	Award	$0	+185,238		$0.000000	185,238	09 Feb 2026	Class A Common Stock	185,238		Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to the reporting person's continued status as a service provider to the Issuer.
F2	The award shall vest as to 1/12 of the total award, with the first tranche vesting on March 1, 2026, and thereafter quarterly on May 15, August 15, November 15, and March 1.
F3	These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.