Atomera officer plans 1,000-share stock sale

Atomera Inc (ATOM) received a Rule 144 notice from officer Robert Mears covering a proposed sale of 1,000 shares of common stock through Morgan Stanley Smith Barney on NASDAQ, with an aggregate market value of $4,050.00.

Rhea-AI Filing Summary

Atomera Inc (ATOM) received a Rule 144 notice from officer Robert Mears covering a proposed sale of 1,000 shares of common stock through Morgan Stanley Smith Barney on NASDAQ, with an aggregate market value of $4,050.00. The notice also lists multiple prior sales of Atomera common stock by Mears during the past three months.

Key Figures

Shares to be sold: 1,000 shares of common stock Aggregate market value: $4,050.00 CUSIP-like identifier: 39024042 +5 more

8 metrics

Shares to be sold 1,000 shares of common stock Proposed Rule 144 sale by officer Robert Mears

Aggregate market value $4,050.00 Value of 1,000 Atomera shares covered by the notice

CUSIP-like identifier 39024042 Identifier associated with the common stock in the filing

Past sale 1 1,000 shares for $5,050.00 Sale of common stock on 08/03/2026 by Robert Mears

Past sale 2 1,000 shares for $8,400.00 Sale of common stock on 07/01/2026 by Robert Mears

Past sale 3 8,182 shares for $77,401.72 Sale of common stock on 06/15/2026 by Robert Mears

Past sale 4 18,012 shares for $157,605.00 Sale of common stock on 06/09/2026 by Robert Mears

Past sale 5 37,156 shares for $306,817.67 Sale of common stock on 06/08/2026 by Robert Mears

Key Terms

Rule 144, Securities To Be Sold, aggregate market value, Exercised Shares, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Securities To Be Sold regulatory

"144: Securities To Be Sold Common | 03/02/2021 | Exercised Shares"

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC ... | 1000 | 4050.00"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Exercised Shares financial

"Common | 03/02/2021 | Exercised Shares | ISSUER"

NASDAQ market

"39024042 | 09/01/2026 | NASDAQ"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

What does the Form 144 filing disclose for ATOM?

It discloses that officer Robert Mears has filed a notice under Rule 144 to potentially sell 1,000 shares of Atomera Inc common stock through Morgan Stanley Smith Barney on NASDAQ, with an aggregate market value of $4,050.00 as of the filing details.

How many ATOM shares does Robert Mears plan to sell under this Form 144?

The notice covers a potential sale of 1,000 shares of Atomera Inc common stock. This is the amount listed in the Securities Information section for the planned Rule 144 transaction.

What is the aggregate market value of the ATOM shares covered by this Form 144?

The Form 144 lists an aggregate market value of $4,050.00 for the 1,000 shares of Atomera Inc common stock to be sold, based on the market information provided in the filing.

Which broker is handling the proposed ATOM share sale under Rule 144?

The filing identifies Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza in New York, as the broker handling the proposed sale of Atomera Inc common stock on NASDAQ.

What prior ATOM stock sales by Robert Mears are disclosed in the last three months?

The filing lists sales of Atomera common stock by Robert Mears of 1,000 shares on 08/03/2026 for $5,050.00, 1,000 shares on 07/01/2026 for $8,400.00, 8,182 shares on 06/15/2026 for $77,401.72, 18,012 shares on 06/09/2026 for $157,605.00, and 37,156 shares on 06/08/2026 for $306,817.67.

How and when were the ATOM shares to be sold acquired by Robert Mears?

The Securities To Be Sold section shows the 1,000 shares were acquired on 03/02/2021 as Exercised Shares from the Issuer, with the form of payment listed as Cash.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/01/2026 - 04:15 PM Accepted by SEC EDGAR 09/01/2026 - 04:14 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001680617
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ATOMERA INCORPORATED
SEC File Number	001-37850
Address of Issuer	750 University Avenue, Suite 280, Los Gatos CALIFORNIA 95032
Phone	(408) 442-5248
Name of Person for Whose Account the Securities are To Be Sold	ROBERT MEARS
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1000	4050.00	39024042	09/01/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/02/2021	Exercised Shares	ISSUER			1000	03/02/2021	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
ROBERT MEARS 750 University Avenue, Suite 280, Los Gatos CA 95032	Common	08/03/2026	1000	5050.00
ROBERT MEARS 750 University Avenue, Suite 280, Los Gatos CA 95032	Common	07/01/2026	1000	8400.00
ROBERT MEARS 750 University Avenue, Suite 280, Los Gatos CA 95032	Common	06/15/2026	8182	77401.72
ROBERT MEARS 750 University Avenue, Suite 280, Los Gatos CA 95032	Common	06/09/2026	18012	157605.00
ROBERT MEARS 750 University Avenue, Suite 280, Los Gatos CA 95032	Common	06/08/2026	37156	306817.67

144: Remarks and Signature

Remarks
Date of Notice	09/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/09/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Robert J Mears
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)