Atomera (ATOM) CFO exercises options then sells 21,834 shares

Rhea-AI Filing Summary

Atomera Inc CFO Laurencio Francis reported a set of stock transactions. On February 20, 2026, he exercised incentive stock options into 21,834 shares of common stock at $5.70 per share, then sold 21,834 shares at $7.25 per share. After these trades, he directly owned 166,082 shares of Atomera 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^*

Laurencio Francis

(Last) (First) (Middle)

750 UNIVERSITY AVENUE, SUITE 280

(Street)

LOS GATOS CA 95032

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Atomera Inc [ ATOM ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/20/2026

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	02/20/2026		M		21,834	A	$5.7	187,916	D
Common Stock	02/20/2026		S		21,834	D	$7.25	166,082	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
Incentive Stock Option (right to buy)	$5.7	02/20/2026		M			21,834	02/23/2017	02/22/2026	Common Stock	21,834	$0.00	0	D

Explanation of Responses:

	/s/ Francis Laurencio, by Mindi Zimmer, as Attorney-in-Fact	02/23/2026
	** 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 Atomera (ATOM) CFO Laurencio Francis report in this Form 4?

Atomera CFO Laurencio Francis reported exercising options for 21,834 Atomera shares, then selling 21,834 common shares the same day. Following these transactions, he directly held 166,082 shares of Atomera common stock, according to the Form 4 filing.

How many Atomera (ATOM) shares did the CFO sell in this transaction?

The CFO sold 21,834 shares of Atomera common stock. These open-market sales were reported at a price of $7.25 per share, executed on February 20, 2026, and left him with a direct ownership position of 166,082 shares afterward.

What stock options did Atomera (ATOM) CFO exercise in this Form 4?

The CFO exercised incentive stock options covering 21,834 Atomera shares. The resulting common stock was recorded at a price of $5.70 per share before he sold the same number of shares, according to the disclosed derivative and non-derivative transactions.

What is Laurencio Francis’s Atomera (ATOM) share ownership after these trades?

After completing the option exercise and subsequent share sale, Laurencio Francis directly owned 166,082 Atomera common shares. This total reflects his position immediately following the February 20, 2026 transactions reported in the Form 4 filing.

Were the Atomera (ATOM) CFO’s transactions open-market sales or something else?

The Form 4 describes the 21,834 Atomera shares sold by the CFO as an open-market or private sale, coded as transaction type “S.” The acquisition leg was an exercise or conversion of derivative securities, rather than a standard open-market purchase.