Jan H. Loeb - 19 Jan 2026 Form 4 Insider Report for ACORN ENERGY, INC. (ACFN)

Reporting relationship: President and CEO, Director, 10%+ Owner
Issuer ticker: ACFN
Reported as of: 19 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 21 Jan 2026, 17:11:08 UTC
Prior SEC filing: 08 Jan 2025
Source filing: View source filing
Reporting owner signature: /s/ Jan H. Loeb

Key filing fact

Jan H. Loeb filed Form 4 for ACORN ENERGY, INC. (ACFN) on 21 Jan 2026.

Key facts

This page summarizes Jan H. Loeb's Form 4 filing for ACORN ENERGY, INC. (ACFN).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 21 Jan 2026, 17:11.

Change

Previous filing in this sequence was filed on 08 Jan 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001131043 Primary reporting owner

LOEB JAN H

Relationship: President and CEO, Director, 10%+ Owner
Address: C/O ACORN ENERGY, INC., 1000 N WEST ST, SUITE 1200, WILMINGTON
Signature: /s/ Jan H. Loeb
Signature date: 21 Jan 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ACFN transaction Derivative

stock options

Award

Transaction value: $0
Shares: +25,000
Change %
Price: $0.000000
Shares after: 25,000
Date: 19 Jan 2026
Ownership: Direct
Underlying class: common stock
Underlying amount: 25,000
Exercise price: $19.02
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Granted pursuant to the terms of a consulting agreement between the reporting person and the issuer.

Footnote F2

One-twelfth of the options are immediately vested and exercisable; the remaining options will vest and become exercisable in eleven equal quarterly increments beginning 4/1/26.

Footnote F3

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.