{"cik":1420520,"company":{"entity_status":null,"filings":[{"accession":"0001683168-26-006928","document":"xslF345X06/ownership.xml","filed":"2026-09-03","form":"4","items":"","report_date":"2026-09-01"},{"accession":"0001683168-26-006927","document":"xslF345X06/ownership.xml","filed":"2026-09-03","form":"4","items":"","report_date":"2026-09-01"},{"accession":"0001683168-26-006926","document":"xslF345X06/ownership.xml","filed":"2026-09-03","form":"4","items":"","report_date":"2026-09-01"},{"accession":"0001683168-26-006050","document":"atomera_i10q-063026.htm","filed":"2026-08-06","form":"10-Q","items":"","report_date":"2026-06-30"},{"accession":"0001683168-26-005944","document":"atomera_8k.htm","filed":"2026-08-04","form":"8-K","items":"2.02,9.01","report_date":"2026-08-04"},{"accession":"0001683168-26-005939","document":"xslF345X06/ownership.xml","filed":"2026-08-04","form":"4","items":"","report_date":"2026-08-03"},{"accession":"0001683168-26-005249","document":"xslF345X06/ownership.xml","filed":"2026-07-02","form":"4","items":"","report_date":"2026-07-01"},{"accession":"0001683168-26-004942","document":"xslF345X06/ownership.xml","filed":"2026-06-17","form":"4","items":"","report_date":"2026-06-15"},{"accession":"0001683168-26-004941","document":"xslF345X06/ownership.xml","filed":"2026-06-17","form":"4","items":"","report_date":"2026-06-15"},{"accession":"0001683168-26-004940","document":"xslF345X06/ownership.xml","filed":"2026-06-17","form":"4","items":"","report_date":"2026-06-15"},{"accession":"0001683168-26-003815","document":"atomera_8k.htm","filed":"2026-05-13","form":"8-K","items":"5.07","report_date":"2026-05-12"},{"accession":"0001683168-26-003501","document":"atomera_i10q-033126.htm","filed":"2026-05-05","form":"10-Q","items":"","report_date":"2026-03-31"},{"accession":"0001683168-26-003493","document":"atomera_8k.htm","filed":"2026-05-05","form":"8-K","items":"2.02,9.01","report_date":"2026-05-05"},{"accession":"0001683168-26-002328","document":"atomera_idef14a.htm","filed":"2026-03-27","form":"DEF 14A","items":"","report_date":"2026-05-12"},{"accession":"0001683168-26-001291","document":"atomera_i10k-123125.htm","filed":"2026-02-24","form":"10-K","items":"","report_date":"2025-12-31"},{"accession":"0001683168-26-001269","document":"atomera_8k.htm","filed":"2026-02-24","form":"8-K","items":"1.01,7.01,9.01","report_date":"2026-02-23"},{"accession":"0001683168-26-001242","document":"atomera_8k.htm","filed":"2026-02-23","form":"8-K","items":"8.01,9.01","report_date":"2026-02-23"},{"accession":"0001683168-26-000962","document":"atomera_8k.htm","filed":"2026-02-12","form":"8-K","items":"2.02,9.01","report_date":"2026-02-12"},{"accession":"0001683168-26-000919","document":"atomera_8k.htm","filed":"2026-02-11","form":"8-K","items":"5.03,9.01","report_date":"2026-02-05"},{"accession":"0001683168-25-007840","document":"atomera_i10q-093025.htm","filed":"2025-10-29","form":"10-Q","items":"","report_date":"2025-09-30"},{"accession":"0001683168-25-007810","document":"atomera_8k.htm","filed":"2025-10-28","form":"8-K","items":"2.02,9.01","report_date":"2025-10-28"},{"accession":"0001683168-25-007691","document":"atomera_8k.htm","filed":"2025-10-21","form":"8-K","items":"7.01","report_date":"2025-10-21"},{"accession":"0001683168-25-005672","document":"atomera_i10q-063025.htm","filed":"2025-08-05","form":"10-Q","items":"","report_date":"2025-06-30"},{"accession":"0001683168-25-005671","document":"atomera_8k.htm","filed":"2025-08-05","form":"8-K","items":"2.02,9.01","report_date":"2025-08-05"},{"accession":"0001683168-25-003780","document":"atomera_8k.htm","filed":"2025-05-16","form":"8-K","items":"5.07","report_date":"2025-05-15"},{"accession":"0001683168-25-003249","document":"atomera_i10q-033125.htm","filed":"2025-05-08","form":"10-Q","items":"","report_date":"2025-03-31"},{"accession":"0001683168-25-003181","document":"atomera_8k.htm","filed":"2025-05-06","form":"8-K","items":"2.02,9.01","report_date":"2025-05-06"},{"accession":"0001683168-25-003133","document":"atomera_8k.htm","filed":"2025-05-05","form":"8-K","items":"5.02,9.01","report_date":"2025-05-05"},{"accession":"0001683168-25-001827","document":"atomera_8k.htm","filed":"2025-03-24","form":"8-K","items":"5.02","report_date":"2025-03-24"},{"accession":"0001683168-25-001729","document":"atomera_idef14a.htm","filed":"2025-03-19","form":"DEF 14A","items":"","report_date":"2025-05-15"},{"accession":"0001683168-25-001710","document":"atomera_8k.htm","filed":"2025-03-19","form":"8-K","items":"4.01,9.01","report_date":"2025-03-18"},{"accession":"0001683168-25-001330","document":"atomera_i10k-123124.htm","filed":"2025-03-04","form":"10-K","items":"","report_date":"2024-12-31"},{"accession":"0001683168-25-000928","document":"atomera_8k.htm","filed":"2025-02-11","form":"8-K","items":"2.02,9.01","report_date":"2025-02-11"},{"accession":"0001683168-25-000567","document":"atomera_8k.htm","filed":"2025-01-28","form":"8-K","items":"5.02","report_date":"2025-01-22"},{"accession":"0000932471-24-000893","document":"UnitedStates_13G__AtomeraInc.txt","filed":"2024-11-12","form":"SC 13G/A","items":"","report_date":""},{"accession":"0000932471-24-000405","document":"UnitedStates_13G__AtomeraInc.txt","filed":"2024-11-04","form":"SC 13G/A","items":"","report_date":""},{"accession":"0000932471-24-000404","document":"UnitedStates_13G__AtomeraInc.txt","filed":"2024-11-04","form":"SC 13G/A","items":"","report_date":""},{"accession":"0000932471-24-000359","document":"UnitedStates_13G__AtomeraInc.txt","filed":"2024-11-04","form":"SC 13G/A","items":"","report_date":""},{"accession":"0001683168-24-007452","document":"atomera_i10q-093024.htm","filed":"2024-10-29","form":"10-Q","items":"","report_date":"2024-09-30"},{"accession":"0001683168-24-007451","document":"atomera_8k.htm","filed":"2024-10-29","form":"8-K","items":"2.02,9.01","report_date":"2024-10-29"}],"former_names":[{"from":"2007-12-03T05:00:00.000Z","name":"MEARS TECHNOLOGIES INC","to":"2015-12-21T05:00:00.000Z"}],"gleif_parents":[],"headquarters":[],"insiders":[{"accession":"0001683168-26-006927","acquired_disposed":"D","code":"S","date":"2026-09-02","derivative":false,"filed":"2026-09-03","following_shares":"258036.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"3.87","security":"Common Stock","shares":"6312.0"},{"accession":"0001683168-26-006928","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"250838.0","form":"4","owners":["Laurencio Francis"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"2515.0"},{"accession":"0001683168-26-006928","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"246849.0","form":"4","owners":["Laurencio Francis"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"884.0"},{"accession":"0001683168-26-006928","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"247733.0","form":"4","owners":["Laurencio Francis"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"2085.0"},{"accession":"0001683168-26-006928","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"249818.0","form":"4","owners":["Laurencio Francis"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"1020.0"},{"accession":"0001683168-26-006927","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"264348.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"771.0"},{"accession":"0001683168-26-006927","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"265119.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"1515.0"},{"accession":"0001683168-26-006927","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"266634.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"889.0"},{"accession":"0001683168-26-006927","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"267523.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"2192.0"},{"accession":"0001683168-26-006927","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"269715.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"1000.0"},{"accession":"0001683168-26-006926","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"693954.0","form":"4","owners":["BIBAUD SCOTT A."],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"1807.0"},{"accession":"0001683168-26-006926","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"691966.0","form":"4","owners":["BIBAUD SCOTT A."],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"1988.0"},{"accession":"0001683168-26-006926","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"687451.0","form":"4","owners":["BIBAUD SCOTT A."],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"4515.0"},{"accession":"0001683168-26-006926","acquired_disposed":"D","code":"S","date":"2026-09-01","derivative":false,"filed":"2026-09-03","following_shares":"682005.0","form":"4","owners":["BIBAUD SCOTT A."],"plan_10b5_1":true,"price":"4.05","security":"Common Stock","shares":"5446.0"},{"accession":"0001683168-26-005939","acquired_disposed":"D","code":"S","date":"2026-08-03","derivative":false,"filed":"2026-08-04","following_shares":"270715.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"5.05","security":"Common Stock","shares":"1000.0"},{"accession":"0001683168-26-005249","acquired_disposed":"D","code":"S","date":"2026-07-01","derivative":false,"filed":"2026-07-02","following_shares":"271715.0","form":"4","owners":["Mears Robert J"],"plan_10b5_1":true,"price":"8.4","security":"Common Stock","shares":"1000.0"}],"legal_name":null,"lei":null,"lei_status":null,"lei_updated_at":null,"names":[],"parent_exceptions":[],"parents":[],"wikidata_id":null},"research_built_at":"2026-10-22T06:10:41.883891+00:00","reviewed_events":[],"reviewed_events_coverage":"selective; not a complete event history; accounting series not reconciled","sources":[{"coverage":"8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer","id":"sec","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC submissions","retrieved_at":"2026-10-22T06:11:15.857808+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1663 unambiguous CIK-linked entities; coverage is incomplete","id":"wikidata","license":"CC0-1.0","license_url":"https://www.wikidata.org/wiki/Wikidata:Licensing","name":"Wikidata structured data","retrieved_at":"2026-10-15T06:12:13.268459+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1199 checked identities; 0 unavailable records","id":"gleif","license":"CC0-1.0","license_url":"https://www.gleif.org/en/meta/lei-data-terms-of-use","name":"GLEIF legal entity reference data","retrieved_at":"2026-10-15T06:13:53.192764+00:00","status":"ok","url":"https://www.gleif.org/en/lei-data/gleif-api"},{"coverage":"4 selected series; gaps remain missing","id":"fed","license":"Public domain (selected government series)","license_url":"https://www.federalreserve.gov/disclaimer.htm","name":"Federal Reserve Board H.15","retrieved_at":"2026-10-22T06:11:44.244769+00:00","status":"ok","url":"https://www.federalreserve.gov/releases/h15/"},{"coverage":"9 selected series; gaps remain missing","id":"bls","license":"Public domain","license_url":"https://www.bls.gov/opub/copyright-information.htm","name":"Bureau of Labor Statistics","retrieved_at":"2026-10-22T06:11:45.514173+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q3: filings in this completed quarter; not a live transaction feed","id":"insiders","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC insider transactions","retrieved_at":"2026-10-15T06:12:09.068487+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}