Welcome to our dedicated page for Fastly SEC filings (Ticker: FSLY), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Fastly, Inc. filings document the reporting obligations of an edge cloud platform company with Class A common stock listed on Nasdaq under FSLY. Its 8-K filings cover quarterly and annual operating results, Regulation FD investor supplements, material agreements, debt obligations, unregistered securities matters, and corporate listing events.
Fastly’s proxy materials describe annual meeting proposals, director elections, auditor ratification, executive compensation votes, board governance, and stockholder voting mechanics. Other filings record auditor changes, the company’s 0% Convertible Senior Notes due 2030, related conversion and share-settlement disclosures, and the completed withdrawal of its Class A common stock listing from the New York Stock Exchange.
Fastly, Inc. submitted a Rule 144 notice regarding the proposed sale of 3,555 shares of Class A Common Stock, listed with E*TRADE SECURITIES LLC as broker on 05/15/2026. The filing also reports prior sales by Richard Wong of 3,748 shares on 03/03/2026 and 5,494 shares on 03/06/2026.
Fastly, Inc. filed a Form 144 notifying the sale of Common shares through E*TRADE SECURITIES LLC. The filing lists multiple dispositions by Artur Bergman dated between 02/12/2026 and 03/10/2026, including a 265,000-share sale on 03/10/2026 showing $6,039,350 in proceeds. The cover lines also reference a restricted Common share line dated 05/15/2026.
The filing is a notice of proposed resale under regulatory rules and records a sequence of open-market or brokered transactions rather than an offering by the company. No proceeds treatment or additional company actions are stated in the excerpt.
Fastly (FSLY) reported proposed sales of its Class A common stock under Rule 144 by Charles L. Compton III. The notice lists multiple dated transactions in 2026 with individual sale quantities and proceeds for each trade, including large block sales in March and April 2026.
Fastly, Inc. ownership update: Morgan Stanley reports beneficial ownership of 1,095,855 shares of Class A Common Stock, representing 0.7% of the class as reported in this Amendment No. 1 to Schedule 13G/A. The filing states that, as of the date hereof, Morgan Stanley has ceased to be the beneficial owner of more than five percent of the class.
The cover-page detail shows shared voting power of 817,107 shares and shared dispositive power of 1,095,855 shares. Signature date on the amendment is 05/11/2026.
Fastly reported a record first quarter for 2026, with revenue of $173.0 million, up 20% year over year, driven by strong growth in security and other newer products. Security revenue reached $38.8 million, growing 47% year over year and accounting for 22% of total revenue.
GAAP results improved, with a net loss of $20.5 million versus $39.1 million a year earlier, while non-GAAP net income was $22.9 million compared with a non-GAAP net loss previously. Non-GAAP diluted EPS was $0.13. GAAP gross margin expanded to 62.5%, and non-GAAP gross margin reached 65.1%.
Fastly generated $28.9 million of operating cash flow and $4.1 million of free cash flow. Remaining performance obligations rose to $369 million, up 63% year over year, and last 12‑month net retention improved to 113%. Management raised 2026 guidance, targeting $710–$725 million in revenue and non-GAAP EPS of $0.27–$0.33.
FASTLY INC reported a Schedule 13G filing showing FMR LLC beneficially owns 8,831,037.79 shares of Class A common stock, representing 5.8% of the class as of 03/31/2026. The filing lists sole dispositive power of 8,831,037.79 shares and indicates some holdings are reported on behalf of others; no other person holds more than 5% individually. The filing is signed under a power of attorney and references an exhibit for subsidiary identification and a 13d-1(k)(1) agreement.
Vanguard Portfolio Management reported beneficial ownership of 11,074,945 shares of Fastly Inc. common stock, representing 7.29% of the class. The filing shows sole voting power for 57,460 shares and sole dispositive power for 11,074,945 shares. The filing notes these holdings include securities held by Vanguard funds and certain affiliates over which Vanguard exercises dispositive power. The report is signed by Ashley Grim, Head of Global Fund Administration, dated 04/29/2026.
BlackRock, Inc. reports beneficial ownership of 11,621,280 shares (7.7%) of Fastly, Inc. Class A stock as of 03/31/2026. The filing (Amendment No. 2 to Schedule 13G) discloses sole voting power for 11,396,844 shares and sole dispositive power for 11,621,280 shares. The signature on the amendment is dated 04/24/2026.