{"cik":1517413,"company":{"entity_status":"ACTIVE","filings":[{"accession":"0001517413-26-000268","document":"xslF345X06/wk-form4_1788555765.xml","filed":"2026-09-04","form":"4","items":"","report_date":"2026-09-02"},{"accession":"0001517413-26-000266","document":"xslF345X06/wk-form4_1788383003.xml","filed":"2026-09-02","form":"4","items":"","report_date":"2026-08-31"},{"accession":"0001517413-26-000265","document":"xslF345X06/wk-form4_1788382997.xml","filed":"2026-09-02","form":"4","items":"","report_date":"2026-08-31"},{"accession":"0001517413-26-000264","document":"xslF345X06/wk-form4_1788382991.xml","filed":"2026-09-02","form":"4","items":"","report_date":"2026-08-31"},{"accession":"0001517413-26-000260","document":"xslF345X06/wk-form4_1788382673.xml","filed":"2026-09-02","form":"4","items":"","report_date":"2026-08-31"},{"accession":"0001517413-26-000258","document":"xslF345X06/wk-form4_1788210006.xml","filed":"2026-08-31","form":"4","items":"","report_date":"2026-08-27"},{"accession":"0001517413-26-000250","document":"xslF345X06/wk-form4_1787692000.xml","filed":"2026-08-25","form":"4","items":"","report_date":"2026-08-21"},{"accession":"0001517413-26-000246","document":"xslF345X06/wk-form4_1787260088.xml","filed":"2026-08-20","form":"4","items":"","report_date":"2026-08-18"},{"accession":"0001517413-26-000238","document":"fsly-20260817.htm","filed":"2026-08-17","form":"8-K","items":"1.01,2.03","report_date":"2026-08-17"},{"accession":"0001517413-26-000213","document":"fsly-20260630.htm","filed":"2026-08-05","form":"10-Q","items":"","report_date":"2026-06-30"},{"accession":"0001517413-26-000212","document":"fsly-20260805.htm","filed":"2026-08-05","form":"8-K","items":"2.02,7.01,9.01","report_date":"2026-08-05"},{"accession":"0001517413-26-000193","document":"fsly-20260603.htm","filed":"2026-06-09","form":"8-K","items":"5.02,5.07","report_date":"2026-06-03"},{"accession":"0001517413-26-000132","document":"fsly-20260331.htm","filed":"2026-05-06","form":"10-Q","items":"","report_date":"2026-03-31"},{"accession":"0001517413-26-000129","document":"fsly-20260506.htm","filed":"2026-05-06","form":"8-K","items":"2.02,9.01","report_date":"2026-05-06"},{"accession":"0001140361-26-016095","document":"ny20066165x1_def14a.htm","filed":"2026-04-22","form":"DEF 14A","items":"","report_date":"2026-06-03"},{"accession":"0001517413-26-000089","document":"fsly-20260304.htm","filed":"2026-03-05","form":"8-K","items":"4.01","report_date":"2026-03-04"},{"accession":"0001517413-26-000053","document":"fsly-20251231.htm","filed":"2026-02-25","form":"10-K","items":"","report_date":"2025-12-31"},{"accession":"0001517413-26-000026","document":"fsly-20260211.htm","filed":"2026-02-11","form":"8-K","items":"2.02,7.01,9.01","report_date":"2026-02-11"},{"accession":"0001517413-25-000350","document":"fsly-20251215.htm","filed":"2025-12-17","form":"8-K","items":"1.01,2.03,3.02,8.01","report_date":"2025-12-15"},{"accession":"0001517413-25-000343","document":"fsly-20251203.htm","filed":"2025-12-09","form":"8-K","items":"1.01,2.03,3.02,8.01","report_date":"2025-12-03"},{"accession":"0001517413-25-000331","document":"fsly-20251126.htm","filed":"2025-11-26","form":"8-K","items":"3.01,7.01","report_date":"2025-11-26"},{"accession":"0001517413-25-000299","document":"fsly-20250930.htm","filed":"2025-11-07","form":"10-Q","items":"","report_date":"2025-09-30"},{"accession":"0001517413-25-000293","document":"fsly-20251105.htm","filed":"2025-11-05","form":"8-K","items":"2.02,9.01","report_date":"2025-11-05"},{"accession":"0001517413-25-000218","document":"fsly-20250630.htm","filed":"2025-08-06","form":"10-Q","items":"","report_date":"2025-06-30"},{"accession":"0001517413-25-000215","document":"fsly-20250806.htm","filed":"2025-08-06","form":"8-K","items":"2.02,5.02,9.01","report_date":"2025-08-06"},{"accession":"0001517413-25-000178","document":"fsly-20250613.htm","filed":"2025-06-16","form":"8-K","items":"5.02,7.01,9.01","report_date":"2025-06-13"},{"accession":"0001517413-25-000160","document":"fsly-20250611.htm","filed":"2025-06-11","form":"8-K","items":"5.07","report_date":"2025-06-11"},{"accession":"0001517413-25-000111","document":"fsly-20250331.htm","filed":"2025-05-07","form":"10-Q","items":"","report_date":"2025-03-31"},{"accession":"0001517413-25-000109","document":"fsly-20250507.htm","filed":"2025-05-07","form":"8-K","items":"2.02,9.01","report_date":"2025-05-07"},{"accession":"0001140361-25-015174","document":"ny20043801x1_def14a.htm","filed":"2025-04-23","form":"DEF 14A","items":"","report_date":"2025-06-11"},{"accession":"0001517413-25-000063","document":"fsly-20241231.htm","filed":"2025-02-26","form":"10-K","items":"","report_date":"2024-12-31"},{"accession":"0001517413-25-000027","document":"fsly-20250212.htm","filed":"2025-02-12","form":"8-K","items":"2.02,9.01","report_date":"2025-02-12"},{"accession":"0001517413-24-000244","document":"fsly-20241202.htm","filed":"2024-12-05","form":"8-K","items":"1.01,2.03,3.02,8.01","report_date":"2024-12-02"},{"accession":"0000315066-24-002755","document":"filing.txt","filed":"2024-11-12","form":"SC 13G/A","items":"","report_date":""},{"accession":"0001517413-24-000216","document":"fsly-20240930.htm","filed":"2024-11-07","form":"10-Q","items":"","report_date":"2024-09-30"},{"accession":"0000895421-24-000581","document":"FastlyIncFSLY.txt","filed":"2024-11-07","form":"SC 13G/A","items":"","report_date":""},{"accession":"0001517413-24-000214","document":"fsly-20241106.htm","filed":"2024-11-06","form":"8-K","items":"2.02,9.01","report_date":"2024-11-06"},{"accession":"0000895421-24-000493","document":"FastlyIncFSLY.txt","filed":"2024-11-06","form":"SC 13G","items":"","report_date":""},{"accession":"0001517413-24-000188","document":"fsly-20240814.htm","filed":"2024-08-15","form":"8-K","items":"5.03","report_date":"2024-08-14"},{"accession":"0001517413-24-000180","document":"fsly-20240807.htm","filed":"2024-08-08","form":"8-K","items":"2.05","report_date":"2024-08-07"}],"former_names":[],"gleif_parents":[],"headquarters":[{"latitude":37.775,"longitude":-122.41944444444444,"name":"San Francisco","precision":"headquarters locality","source":"wikidata","url":"https://www.wikidata.org/wiki/Q62"}],"insiders":[{"accession":"0001517413-26-000199","acquired_disposed":"D","code":"S","date":"2026-06-17","derivative":false,"filed":"2026-06-22","following_shares":"1392778.0","form":"4","owners":["Lovett Scott R."],"plan_10b5_1":true,"price":"17.77","security":"Class A Common Stock","shares":"41716.0"},{"accession":"0001517413-26-000197","acquired_disposed":"D","code":"S","date":"2026-06-16","derivative":false,"filed":"2026-06-18","following_shares":"1434494.0","form":"4","owners":["Lovett Scott R."],"plan_10b5_1":false,"price":"18.15","security":"Class A Common Stock","shares":"34919.0"},{"accession":"0001517413-26-000189","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"269431.0","form":"4","owners":["Hornik David"],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000186","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"97775.0","form":"4","owners":["Meyers Charles J"],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000185","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"14828.0","form":"4","owners":["PAISLEY CHRISTOPHER B"],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000184","acquired_disposed":"D","code":"S","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"1063945.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"21.85","security":"Class A Common Stock","shares":"85.0"},{"accession":"0001517413-26-000184","acquired_disposed":"D","code":"S","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"1064030.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"21.15","security":"Class A Common Stock","shares":"5746.0"},{"accession":"0001517413-26-000184","acquired_disposed":"D","code":"S","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"1069776.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"20.17","security":"Class A Common Stock","shares":"3482.0"},{"accession":"0001517413-26-000183","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"98267.0","form":"4","owners":["Smith Vanessa C."],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000182","acquired_disposed":"D","code":"S","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"2045427.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"19.84","security":"Class A Common Stock","shares":"1100.0"},{"accession":"0001517413-26-000182","acquired_disposed":"D","code":"S","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"2038738.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"21.13","security":"Class A Common Stock","shares":"6689.0"},{"accession":"0001517413-26-000182","acquired_disposed":"D","code":"S","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"2038638.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"21.83","security":"Class A Common Stock","shares":"100.0"},{"accession":"0001517413-26-000181","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"97775.0","form":"4","owners":["Loop Paula"],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000180","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"105667.0","form":"4","owners":["ALVAREZ AIDA"],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000179","acquired_disposed":"A","code":"A","date":"2026-06-03","derivative":false,"filed":"2026-06-05","following_shares":"62277.0","form":"4","owners":["Daniels Richard Devon"],"plan_10b5_1":false,"price":"0.0","security":"Class A Common Stock","shares":"9601.0"},{"accession":"0001517413-26-000168","acquired_disposed":"D","code":"S","date":"2026-05-29","derivative":false,"filed":"2026-06-02","following_shares":"2046527.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":false,"price":"16.96","security":"Class A Common Stock","shares":"6225.0"},{"accession":"0001517413-26-000167","acquired_disposed":"D","code":"S","date":"2026-05-29","derivative":false,"filed":"2026-06-02","following_shares":"1073258.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":false,"price":"16.96","security":"Class A Common Stock","shares":"15028.0"},{"accession":"0001517413-26-000166","acquired_disposed":"D","code":"S","date":"2026-05-29","derivative":false,"filed":"2026-06-02","following_shares":"5227.0","form":"4","owners":["PAISLEY CHRISTOPHER B"],"plan_10b5_1":true,"price":"16.96","security":"Class A Common Stock","shares":"1000.0"},{"accession":"0001517413-26-000165","acquired_disposed":"D","code":"S","date":"2026-05-29","derivative":false,"filed":"2026-06-02","following_shares":"1469413.0","form":"4","owners":["Lovett Scott R."],"plan_10b5_1":false,"price":"16.96","security":"Class A Common Stock","shares":"19622.0"},{"accession":"0001517413-26-000160","acquired_disposed":"D","code":"S","date":"2026-05-28","derivative":false,"filed":"2026-05-29","following_shares":"2052752.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"17.02","security":"Class A Common Stock","shares":"1077.0"},{"accession":"0001517413-26-000160","acquired_disposed":"D","code":"S","date":"2026-05-27","derivative":false,"filed":"2026-05-29","following_shares":"2053829.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"17.5","security":"Class A Common Stock","shares":"852.0"},{"accession":"0001517413-26-000152","acquired_disposed":"D","code":"S","date":"2026-05-21","derivative":false,"filed":"2026-05-22","following_shares":"1239301.0","form":"4","owners":["WONG RICHARD"],"plan_10b5_1":false,"price":"16.48","security":"Class A Common Stock","shares":"2500.0"},{"accession":"0001517413-26-000152","acquired_disposed":"A","code":"A","date":"2026-05-20","derivative":false,"filed":"2026-05-22","following_shares":"1241801.0","form":"4","owners":["WONG RICHARD"],"plan_10b5_1":false,"price":"9.27","security":"Class A Common Stock","shares":"2500.0"},{"accession":"0001517413-26-000150","acquired_disposed":"D","code":"S","date":"2026-05-19","derivative":false,"filed":"2026-05-20","following_shares":"1239301.0","form":"4","owners":["WONG RICHARD"],"plan_10b5_1":false,"price":"16.35","security":"Class A Common Stock","shares":"6315.0"},{"accession":"0001517413-26-000148","acquired_disposed":"D","code":"S","date":"2026-05-19","derivative":false,"filed":"2026-05-20","following_shares":"1088286.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"16.48","security":"Class A Common Stock","shares":"11275.0"},{"accession":"0001517413-26-000147","acquired_disposed":"D","code":"S","date":"2026-05-19","derivative":false,"filed":"2026-05-20","following_shares":"2054681.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"16.41","security":"Class A Common Stock","shares":"31848.0"},{"accession":"0001517413-26-000150","acquired_disposed":"D","code":"S","date":"2026-05-18","derivative":false,"filed":"2026-05-20","following_shares":"1245616.0","form":"4","owners":["WONG RICHARD"],"plan_10b5_1":false,"price":"16.85","security":"Class A Common Stock","shares":"3592.0"},{"accession":"0001517413-26-000149","acquired_disposed":"D","code":"S","date":"2026-05-18","derivative":false,"filed":"2026-05-20","following_shares":"1489035.0","form":"4","owners":["Lovett Scott R."],"plan_10b5_1":false,"price":"16.85","security":"Class A Common Stock","shares":"14843.0"},{"accession":"0001517413-26-000148","acquired_disposed":"D","code":"S","date":"2026-05-18","derivative":false,"filed":"2026-05-20","following_shares":"1099561.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"16.85","security":"Class A Common Stock","shares":"34334.0"},{"accession":"0001517413-26-000147","acquired_disposed":"D","code":"S","date":"2026-05-18","derivative":false,"filed":"2026-05-20","following_shares":"2086529.0","form":"4","owners":["Bergman Artur"],"plan_10b5_1":true,"price":"16.85","security":"Class A Common Stock","shares":"32181.0"},{"accession":"0001517413-26-000118","acquired_disposed":"D","code":"S","date":"2026-04-17","derivative":false,"filed":"2026-04-20","following_shares":"1134295.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"24.52","security":"Class A Common Stock","shares":"6659.0"},{"accession":"0001517413-26-000118","acquired_disposed":"D","code":"S","date":"2026-04-17","derivative":false,"filed":"2026-04-20","following_shares":"1133895.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"25.4","security":"Class A Common Stock","shares":"400.0"},{"accession":"0001517413-26-000118","acquired_disposed":"D","code":"S","date":"2026-04-16","derivative":false,"filed":"2026-04-20","following_shares":"1152386.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"25.0","security":"Class A Common Stock","shares":"11042.0"},{"accession":"0001517413-26-000118","acquired_disposed":"D","code":"S","date":"2026-04-16","derivative":false,"filed":"2026-04-20","following_shares":"1140954.0","form":"4","owners":["Compton Charles Lacey III"],"plan_10b5_1":true,"price":"23.69","security":"Class A Common Stock","shares":"11432.0"}],"legal_name":"FASTLY, INC.","lei":"549300E2FZC83FJ3H565","lei_status":"ISSUED","lei_updated_at":"2026-05-30T09:24:07Z","names":[{"entity_id":null,"kind":"alias","name":"Fastly","source":"wikidata"},{"entity_id":null,"kind":"alias","name":"fastly.com","source":"wikidata"}],"parent_exceptions":["direct-parent: no parent LEI supplied","ultimate-parent: no parent LEI supplied"],"parents":[],"wikidata_id":"Q34045622"},"research_built_at":"2026-09-08T00:28:31.573928+00:00","sources":[{"coverage":"8005 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":"2026-09-08T00:28:36.996621+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1611 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":"2026-09-07T20:33:33.971872+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1177 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":"2026-09-07T20:35:11.504394+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":"2026-09-08T00:28:58.131796+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":"2026-09-08T00:28:59.313116+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q2: 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":"2026-09-07T20:35:31.647091+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}