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Atomera Inc (NASDAQ: ATOM) CTO trades shares under 10b5-1 plan

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Atomera Inc Chief Technology Officer Robert J. Mears reported selling 1,000 shares of common stock on August 3, 2026 at $5.05 per share under a Rule 10b5-1 trading plan. After the sale he directly holds 270,715 shares, with an additional 2,666 shares held indirectly by his spouse.

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Insider Mears Robert J
Role Chief Technology Officer
Sold 1,000 shs ($5K)
Type Security Shares Price Value
Sale Common Stock F1 1,000 $5.05 $5K
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 270,715 shares (Direct); Common Stock — 2,666 shares (Indirect, by Spouse)
Footnotes (1)
  1. F1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
Shares sold 1,000 shares Common Stock sale on August 3, 2026
Sale price per share $5.05 Price for 1,000 Atomera common shares sold
Direct holdings after sale 270,715 shares Common Stock directly held by Robert J. Mears after transaction
Indirect spouse holdings 2,666 shares Common Stock held indirectly by spouse
Rule 10b5-1 trading plan regulatory
"The sale was effected pursuant to a Rule 10b5-1 trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
Form 4 regulatory
"The sale reported in this Form 4 was effected pursuant to a plan"
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
indirect ownership financial
"Holding entry reported as indirect ownership, described as by Spouse"

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FAQ

What did Atomera (ATOM) disclose about CTO Robert Mears' recent stock sale?
Atomera disclosed that CTO Robert J. Mears sold 1,000 common shares at $5.05 on August 3, 2026. The sale was made under a Rule 10b5-1 trading plan, and he continues to hold a substantial direct and indirect share position.

How many Atomera (ATOM) shares did Robert Mears sell and at what price?
Robert J. Mears sold 1,000 Atomera common shares at an average price of $5.05 per share. This open-market transaction occurred on August 3, 2026 and was reported as a planned sale under a Rule 10b5-1 trading plan.

How many Atomera (ATOM) shares does Robert Mears hold after the sale?
Following the reported transaction, Robert J. Mears directly holds 270,715 Atomera shares. In addition, a separate holding entry shows 2,666 shares reported as held indirectly by his spouse, reflecting both his direct and related indirect ownership positions.

Were Robert Mears' Atomera (ATOM) share sales under a Rule 10b5-1 plan?
Yes, the filing states the sale was effected under a Rule 10b5-1 trading plan adopted by Robert J. Mears. The Rule 10b5-1 checkbox is also affirmed, indicating the transaction followed a pre-arranged trading plan rather than discretionary market timing.
SEC Form 4
FORM 4UNITED 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
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
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*
Mears Robert J
(Last)(First)(Middle)
C/O ATOMERA, INC.
750 UNIVERSITY AVENUE, SUITE 280
(Street)
LOS GATOS CALIFORNIA 95032
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
Atomera Inc [ ATOM ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Technology Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock08/03/2026S1,000(1)D$5.05270,715D
Common Stock2,666Iby Spouse
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
By: Mindi Zimmer, as Attorney-in-Fact For: Robert J. Mears08/04/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR