ATOM Form 144: 13,980 Restricted Shares Vest

ATOM reports vesting of 13,980 restricted common shares on 06/01/2026.

Rhea-AI Filing Summary

ATOM reports vesting of 13,980 restricted common shares on 06/01/2026. The shares were granted under the issuer's equity compensation plan and appear associated with brokerage Morgan Stanley Smith Barney LLC. The excerpt also shows a prior sale by Scott Bibaud of 10,075 common shares on 03/02/2026.

Key Figures

Restricted shares vesting: 13,980 shares Associated dollar figure: 133,053.55 Context number: 38,716,500 +2 more

5 metrics

Restricted shares vesting 13,980 shares Vesting of restricted stock on 06/01/2026

Associated dollar figure 133,053.55 Displayed on the securities information line (06/01/2026)

Context number 38,716,500 Numeric entry on the same securities information row (06/01/2026)

Prior sale - Scott Bibaud 10,075 shares Sale reported on 03/02/2026

Prior sale proceeds listed 49,859.54 Dollar figure in the row for Scott Bibaud's 03/02/2026 sale

Key Terms

Restricted Stock, Form 144, Vesting

3 terms

Restricted Stock financial

"Vesting of Restricted Stock | Issuer | Granted as part of issuer's equity compensation"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Vesting financial

"06/01/2026 | Vesting of Restricted Stock"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 for ATOM report?

The Form 144 reports the vesting of 13,980 restricted common shares on 06/01/2026. It notes the grant was made under the issuer's equity compensation plan and lists Morgan Stanley Smith Barney LLC as the broker.

Who is listed as the broker/dealer on the ATOM filing?

The filing lists Morgan Stanley Smith Barney LLC at 1 New York Plaza, 8th Floor as the broker. The entry is tied to the securities information line for the transaction dated 06/01/2026.

Did the filing show any recent sales by insiders for ATOM?

Yes, the excerpt shows a sale by Scott Bibaud of 10,075 common shares on 03/02/2026, with an associated dollar figure of 49,859.54 recorded in the table row.

Were the vested shares part of a compensation plan for ATOM?

Yes. The row describing the 13,980 shares dated 06/01/2026 states they were granted as part of issuer's equity compensation plan and are described as vesting of restricted stock.

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

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Accepted by SEC EDGAR 06/01/2026 - 07:58 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	0001464249
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, Inc.
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	Scott Bibaud
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- CEO and President

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	13980	133053.55	38716500	06/01/2026	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	06/01/2026	Vesting of Restricted Stock	Issuer			13980	06/01/2026	Granted as part of issuer's equity compensation plan.

* 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
Scott Bibaud 750 University Ave, Suite 280 Los Gatos CA 95032	Common	03/02/2026	10075	49859.54

144: Remarks and Signature

Remarks	The shares are being sold pursuant to "sell to cover" transactions under four separate compensatory equity awards with distinct grant dates of 2/23/23, 2/21/24, 2/19/25 and 3/2/26. Each award agreement includes a provision for non-discretionary "sell-to-cover transactions" pursuant to Rule 10b5-1(c)(1)(ii)(D)(3) under the Exchange Act and each award is intended to operate as a "Rule 10b5-1 trading arrangement" as the term is defined in Item 408(a) of Regulation S-K.
Date of Notice	06/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/02/2026
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/ Scott Bibaud
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)