Director Gary Mohr receives 3,125 Acorn Energy (ACFN) stock options

Rhea-AI Filing Summary

Acorn Energy, Inc. granted a new stock option award to director Gary Mohr. On 01/19/2026, he received options to purchase 3,125 shares of Acorn Energy common stock at an exercise price of $19.02 per share, granted under the company’s compensation policy for non-employee directors. One-fourth of the options are exercisable immediately, with additional one-fourths becoming exercisable on 04/01/2026, 07/01/2026, and 10/01/2026. The options expire on the earlier of 01/01/2033 or 18 months after Mohr ceases serving as a director, officer, employee, or consultant.

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^*

Mohr Gary

(Last) (First) (Middle)

C/O ACORN ENERGY, INC.

1000 N WEST ST, SUITE 1200

(Street)

WILMINGTON DE 19801

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ACORN ENERGY, INC. [ ACFN ]

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)
01/19/2026

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

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
stock options(1)	$19.02	01/19/2026		A		3,125		(2)	(3)	common stock	3,125	$0	3,125	D

Explanation of Responses:

1. Granted pursuant to the issuer's compensation policy for non-employee Directors.

2. One-fourth of the options are immediately exercisable; an additional one-fourth become exercisable on each of 4/1/26, 7/1/26 and 10/1/26.

3. Options expire on the earlier of (a) 1/1/33 and (b) 18 months from the date the reporting person ceases to be a director, officer, employee or consultant.

	/s/ Gary Mohr	01/21/2026
	** 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 insider transaction did Acorn Energy (ACFN) report for Gary Mohr?

Acorn Energy reported that director Gary Mohr received a grant of stock options for 3,125 shares of common stock on 01/19/2026 as part of the company’s compensation policy for non-employee directors.

What is the exercise price of Gary Mohr’s new Acorn Energy (ACFN) stock options?

The newly granted stock options to director Gary Mohr have an exercise price of $19.02 per share for Acorn Energy common stock.

How many Acorn Energy (ACFN) options does Gary Mohr hold after this transaction?

Following the reported grant, director Gary Mohr beneficially owns 3,125 stock options, all held as direct ownership.

What is the vesting schedule for Gary Mohr’s Acorn Energy (ACFN) stock options?

For Gary Mohr’s stock option grant, one-fourth of the 3,125 options are immediately exercisable, and additional one-fourths become exercisable on 04/01/2026, 07/01/2026, and 10/01/2026.

When do Gary Mohr’s Acorn Energy (ACFN) stock options expire?

The options granted to Gary Mohr expire on the earlier of 01/01/2033 or 18 months from the date he ceases to be a director, officer, employee, or consultant of Acorn Energy.

Did Gary Mohr pay anything for the new Acorn Energy (ACFN) stock options?

The Form 4 shows that the stock options were awarded at a price of $0 for the derivative security, consistent with a standard equity compensation grant, while the exercise price to purchase common shares is $19.02 per share.