NASDAQ · Technology

Atomera Inc (ATOM)

Atomera Inc brought in $230K of revenue over the twelve months to June 30, 2026, up 369.4% from a year earlier. It posted a net loss of $22.4M. In fiscal 2025 capital spending exceeded operating cash flow by $14.9M. At June 30, 2026 it held $15.1M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 6, 2026.

Price

$4.35

+0.23% on the day · September 25, 2026

52-week range $1.89 to $12.37

Market cap

$169.8M

Revenue (last 12 months)

$230K

+369.4% year on year

Net margin

-9,742.2%

What Atomera Inc does

Atomera Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker ATOM.

Revenue and profit by year

Revenue

Net income

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal year	Revenue	Operating income	Net income	Diluted EPS	Free cash flow
2025	$65K	-$21.1M	-$20.2M	-$0.65	-$14.9M
2024	$135K	-$19.3M	-$18.4M	-$0.68	-$13.3M
2023	$550K	-$20.7M	-$19.8M	-$0.80	-$14.6M
2022	$382K	-$17.5M	-$17.4M	-$0.75	-$12.5M
2021	$400K	-$15.5M	-$15.7M	-$0.70	-$12.6M
2020	$62K	-$14.9M	-$14.9M	-$0.79	-$12.2M

Next report expected around October 27, 2026.

Estimated from its filing rhythm: 52 weeks after its report of October 28, 2025. Not a date the company has announced. See the report calendar

Where ATOM ranks in Technology

Revenue$65K

#528 of 530 in Technology · Bottom 1%

Latest fiscal year of every company in the sector with the figure reported. Revenue is ranked among companies reporting in US dollars; growth and margins among companies with at least 10 million of revenue. Technology

Latest SEC filings

What Atomera Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.

August 6, 2026
Quarterly report 10-Q · period to June 30, 2026
August 4, 2026
Quarterly results 8-K
July 27, 2026
Passive stake changed SCHEDULE 13G/A
May 15, 2026
Passive stake changed SCHEDULE 13G/A
May 13, 2026
Shareholder vote results 8-K
May 5, 2026
Quarterly report 10-Q · period to March 31, 2026
May 5, 2026
Quarterly results 8-K
March 27, 2026
Annual report to shareholders ARS
March 27, 2026
Additional proxy material DEFA14A
March 27, 2026
Proxy statement DEF 14A

Recent insider filings (Forms 3, 4 and 144): 10, the latest on September 3, 2026. Insider transactions on SEC

Insider trades

What the people running Atomera Inc did with its shares, from the Form 4 filings they must send the SEC within two business days.

Insiders sold $132.3K worth of shares in the last 90 days and bought none on the open market. All of the selling was pre-planned under Rule 10b5-1 trading plans.

Bought (open market)

last 90 days

Sold

$132.3K

last 90 days

Net sold

32,939

$132.3K

Date	Insider	What	Shares	Price	Value	Filing
September 2, 2026	Mears Robert JChief Technology Officer	Soldpre-planned (10b5-1)	6,312	$3.87	$24.4K	Form 4
September 1, 2026	Bibaud Scott A.CEO and President, Director	Soldpre-planned (10b5-1)	1,807	$4.05	$7.3K	Form 4
September 1, 2026	Bibaud Scott A.CEO and President, Director	Soldpre-planned (10b5-1)	1,988	$4.05	$8.1K	Form 4
September 1, 2026	Bibaud Scott A.CEO and President, Director	Soldpre-planned (10b5-1)	4,515	$4.05	$18.3K	Form 4
September 1, 2026	Bibaud Scott A.CEO and President, Director	Soldpre-planned (10b5-1)	5,446	$4.05	$22.1K	Form 4
September 1, 2026	Mears Robert JChief Technology Officer	Soldpre-planned (10b5-1)	1,000	$4.05	$4.1K	Form 4
September 1, 2026	Mears Robert JChief Technology Officer	Soldpre-planned (10b5-1)	2,192	$4.05	$8.9K	Form 4
September 1, 2026	Mears Robert JChief Technology Officer	Soldpre-planned (10b5-1)	889	$4.05	$3.6K	Form 4
September 1, 2026	Mears Robert JChief Technology Officer	Soldpre-planned (10b5-1)	1,515	$4.05	$6.1K	Form 4
September 1, 2026	Mears Robert JChief Technology Officer	Soldpre-planned (10b5-1)	771	$4.05	$3.1K	Form 4
September 1, 2026	Laurencio FrancisCFO	Soldpre-planned (10b5-1)	2,515	$4.05	$10.2K	Form 4
September 1, 2026	Laurencio FrancisCFO	Soldpre-planned (10b5-1)	1,020	$4.05	$4.1K	Form 4
September 1, 2026	Laurencio FrancisCFO	Soldpre-planned (10b5-1)	2,085	$4.05	$8.4K	Form 4
September 1, 2026	Laurencio FrancisCFO	Soldpre-planned (10b5-1)	884	$4.05	$3.6K	Form 4

All insider filings on SEC.gov · Where insiders are buying across the market

All filings on SEC EDGAR

Questions about ATOM

What does Atomera Inc do?

Atomera Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker ATOM.

Is Atomera Inc profitable?

No. Over the twelve months to June 30, 2026 it reported a net loss of $22.4M on revenue of $230K.

How much revenue does Atomera Inc make?

Over the twelve months to June 30, 2026 Atomera Inc reported revenue of $230K. That is 369.4% more than a year earlier.

When did Atomera Inc last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 6, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the insider trade from September 3, 2026.

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Where the numbers come from

Financial figures are the values Atomera Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.