Aterian (ATER) director Bari Harlam receives 24,731 restricted shares as board compensation

Rhea-AI Filing Summary

Aterian, Inc. director Bari A. Harlam reported receiving an equity grant of 24,731 shares of common stock on January 23, 2026. The shares are described as restricted common stock granted under Aterian’s 2018 Equity Incentive Plan and are subject to vesting. The award was granted in lieu of cash compensation for Harlam’s service on the Board of Directors and was recorded at a price of $0 per share as a stock-based compensation grant rather than an open-market purchase. Following this grant, Harlam directly beneficially owned 161,991 shares of Aterian common stock.

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^*

Harlam Bari A

(Last) (First) (Middle)

350 SPRINGFIELD AVENUE SUITE #200

(Street)

SUMMIT NJ 07901

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Aterian, Inc. [ ATER ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/23/2026

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

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	01/23/2026		A(1)(2)		24,731	A	$0	161,991	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. Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

2. The reported award was granted in lieu of cash compensation for the reporting person's service as a member of the Board of Directors.

	/s/ Bari Harlam	01/23/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Aterian (ATER) disclose in this Form 4 filing?

Aterian (ATER) disclosed that director Bari A. Harlam received an equity grant of 24,731 shares of common stock on January 23, 2026, reported as an acquisition of non-derivative securities.

How many Aterian (ATER) shares does Bari Harlam own after this transaction?

After the reported equity grant, Bari A. Harlam beneficially owned 161,991 shares of Aterian common stock in direct ownership.

What was the price of the Aterian (ATER) shares granted to Bari Harlam?

The 24,731 shares of Aterian common stock granted to Bari A. Harlam were reported at a price of $0 per share, reflecting a stock compensation grant rather than a market transaction.

Why did Bari Harlam receive restricted stock from Aterian (ATER)?

The filing states that the award is comprised of restricted common stock granted under Aterian’s 2018 Equity Incentive Plan and that it was granted in lieu of cash compensation for Harlam’s service on the Board of Directors.

Are the Aterian (ATER) shares granted to Bari Harlam subject to vesting?

Yes. The filing explains that the 24,731 shares are restricted common stock granted under the 2018 Equity Incentive Plan and are subject to vesting.

Is Bari Harlam a director or officer of Aterian (ATER)?

According to the filing, Bari A. Harlam is a director of Aterian, Inc. and is not listed as an officer or a 10% owner.