Robert J. Mears - 08 Jun 2026 Form 4 Insider Report for Atomera Inc (ATOM)

Reporting relationship: Chief Technology Officer
Issuer ticker: ATOM
Reported as of: 08 Jun 2026
Net transaction value: -$464,478
SEC form: 4
Accepted by SEC: 10 Jun 2026, 16:02:11 UTC
Prior SEC filing: 02 Jun 2026
Next SEC filing: 17 Jun 2026
Source filing: View source filing
Reporting owner signature: By: Mindi Zimmer, as Attorney-in-Fact For: Robert J. Mears

Key filing fact

Robert J. Mears filed Form 4 for Atomera Inc (ATOM) on 10 Jun 2026.

Key facts

This page summarizes Robert J. Mears's Form 4 filing for Atomera Inc (ATOM).
15 reported transactions and 5 derivative rows are listed below.
Accepted by SEC: 10 Jun 2026, 16:02.

Change

Previous filing in this sequence was filed on 02 Jun 2026.
Current net transaction value: -$464,478.

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 0001680617 Primary reporting owner

Mears Robert J

Relationship: Chief Technology Officer
Address: C/O ATOMERA, INC., 750 UNIVERSITY AVENUE, SUITE 280, LOS GATOS
Signature: By: Mindi Zimmer, as Attorney-in-Fact For: Robert J. Mears
Signature date: 10 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ATOM transaction

Common Stock

Options Exercise

Transaction value
Shares: +10,000
Change %: +3.6%
Price: $7.01^*
Shares after: 287,950
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Sale

Transaction value: $82,000
Shares: -10,000
Change %: -3.5%
Price: $8.20
Shares after: 277,950
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Sale

Transaction value: $72,677
Shares: -8,863
Change %: -3.1%
Price: $8.20
Shares after: 279,087
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Options Exercise

Transaction value
Shares: +8,115
Change %: +2.9%
Price: $7.65^*
Shares after: 287,202
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Sale

Transaction value: $62,160
Shares: -7,313
Change %: -2.5%
Price: $8.50
Shares after: 279,889
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Sale

Transaction value: $81,836
Shares: -9,980
Change %: -3.6%
Price: $8.20
Shares after: 269,909
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F2

ATOM transaction

Common Stock

Sale

Transaction value: $8,200
Shares: -1,000
Change %: -0.37%
Price: $8.20
Shares after: 268,909
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F2

ATOM transaction

Common Stock

Options Exercise

Transaction value
Shares: +10,000
Change %: +3.7%
Price: $7.01^*
Shares after: 278,909
Date: 09 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Sale

Transaction value: $87,500
Shares: -10,000
Change %: -3.6%
Price: $8.75
Shares after: 268,909
Date: 09 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM transaction

Common Stock

Sale

Transaction value: $70,105
Shares: -8,012
Change %: -2.9%
Price: $8.75
Shares after: 270,897
Date: 09 Jun 2026
Ownership: Direct
Footnotes: F1

ATOM holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,666
Date: 08 Jun 2026
Ownership: by Spouse

Reported derivative securities

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

ATOM transaction Derivative

Incentive Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -10,000
Change %: -26%
Price: $0.000000^*
Shares after: 28,465
Date: 08 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,000
Exercise price: $7.01
Footnotes: F1

ATOM transaction Derivative

Incentive Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -10,000
Change %: -35%
Price: $0.000000^*
Shares after: 18,465
Date: 09 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,000
Exercise price: $7.01
Footnotes: F1

ATOM transaction Derivative

Incentive Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -8,115
Change %: -45%
Price: $0.000000^*
Shares after: 10,000
Date: 08 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 8,115
Exercise price: $7.65
Footnotes: F1

ATOM transaction Derivative

Non-Qualified Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -10,000
Change %: -19%
Price: $0.000000^*
Shares after: 42,378
Date: 08 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,000
Exercise price: $7.01
Footnotes: F1

ATOM transaction Derivative

Non-Qualified Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -10,000
Change %: -24%
Price: $0.000000^*
Shares after: 32,378
Date: 09 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,000
Exercise price: $7.01
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

The option exercise reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person and exercised from a previously reported total.

Footnote F2

The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.