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. filed a Form 144 indicating a planned sale of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, with the shares expected to be sold on NASDAQ. The filing references three blocks of restricted stock related to dates 12/12/2024, 09/14/2023, and 06/11/2025, in share amounts of 6,667, 2,770, and 1,643, respectively.
Fastly, Inc. CEO Charles Lacey Compton III sold 14,868 shares of Class A Common Stock on August 4, 2026 at $25.00 per share. The sale was effected under a Rule 10b5-1 trading plan adopted on August 27, 2025, leaving him with 1,030,592 directly held shares.
Fastly, Inc. has filed an automatic shelf registration statement on Form S-3 as a well-known seasoned issuer, allowing it to offer and sell, from time to time after effectiveness, an indeterminate amount of Class A common stock, preferred stock, debt securities, and warrants, individually or in combination. There is no limit on the aggregate amount of securities that may be offered under this shelf. Fastly’s Class A common stock trades on the Nasdaq Global Select Market under the symbol FSLY, with a last reported sale price of $26.03 per share on August 5, 2026.
Net proceeds from future offerings are expected to be used for working capital and general corporate purposes, including sales and marketing, research and development, general and administrative expenses, repayment of debt, capital expenditures, and potential acquisitions or investments. The company has 1,000,000,000 authorized Class A shares, 4,191,275 authorized Class B shares, and 10,000,000 authorized preferred shares, each with a par value of $0.00002 per share.
FMR LLC reports beneficial ownership of 12,085,495.80 shares of Fastly, Inc. Class A common stock, representing 7.7% of the class. FMR LLC has sole dispositive power over all reported shares and lists 12,065,081.12 shares with sole voting power. Abigail P. Johnson is identified as a reporting person with sole dispositive power over the same 12,085,495.80 shares, but no voting power. One or more other persons may receive dividends or sale proceeds from these shares, but no such person holds more than 5% of the outstanding Class A common stock.
Fastly, Inc. reported record second-quarter revenue of $183.3 million for the quarter ended June 30, 2026, up 23% year-over-year. Network Services revenue was $133.9 million, Security revenue $41.7 million (up 43%), and Other revenue $7.7 million. GAAP gross margin improved to 63.3%, while non-GAAP gross margin reached 65.8%. GAAP operating loss narrowed to $14.4 million, and Fastly generated non-GAAP operating income of $27.0 million and non-GAAP net income of $26.2 million, or $0.15 per diluted share.
Operating cash flow was $39.3 million versus $25.8 million a year earlier, and free cash flow was $3.6 million versus $10.9 million. Remaining performance obligations were $341 million, up 38% from $247 million, and last 12‑month net retention rose to 117%. The top ten customers contributed 37% of revenue. For Q3 2026, Fastly guides revenue to $184.0–$190.0 million and non-GAAP EPS to $0.11–$0.13, and for full-year 2026, revenue to $732.0–$746.0 million with non-GAAP EPS of $0.50–$0.54.
An affiliate of the issuer filed a notice of proposed sale of 14,868 shares of common stock, with an indicated aggregate market value of $342,410.04, to be sold on or after August 4, 2026 on NASDAQ. The filing notes prior grants of Restricted Stock Units dated May 15, 2025.
It also lists recent Rule 10b5-1 plan sales by Charles L. Compton III over the past three months, including 7,073 shares for $147,768.10 on July 17, 2026; 11,412 shares for $235,657.80 on July 16, 2026; and several earlier sales in May and June 2026.
BlackRock, Inc. reports its beneficial ownership of Class A stock of Fastly, Inc. on a Schedule 13G/A. BlackRock and certain of its business units collectively hold 13,852,509 shares, representing 8.9% of Fastly’s Class A stock as of June 30, 2026.
BlackRock has sole voting power over 13,561,588 shares and sole dispositive power over the full 13,852,509 shares, with no shared voting or dispositive power. Various underlying clients may receive dividends or sale proceeds, but no single client holds more than five percent of Fastly’s outstanding common shares.
Fastly, Inc. CEO Charles Lacey Compton III reported selling a total of 18,485 shares of Class A Common Stock on July 16–17, 2026. This included 11,412 shares sold at $20.65 per share to satisfy tax obligations related to vesting Restricted Stock Units, plus three additional sales on July 17 at prices of $20.51, $21.10 and $21.90 per share. The $20.51 and $21.10 prices are weighted averages for trades ranging from $19.76 to $20.73 and $20.77 to $21.76 per share, executed under a Rule 10b5-1 trading plan adopted on August 27, 2025.
Fastly, Inc. (FSLY) insider Charles L. Compton III filed a Form 144 indicating an intent to sell 7,073 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services. The shares relate to Restricted Stock Units dated July 15, 2026.
The filing also lists recent sales of Fastly common stock over the prior three months, including 11,412 shares for $235,657.80 on July 16, 2026; 9,313 shares for $193,613.18 on June 3, 2026; 15,028 shares for $254,874.88 on May 29, 2026; 11,275 shares for $185,806.04 on May 19, 2026; and 34,334 shares for $578,509.60 on May 18, 2026, with certain transactions identified as 10b5-1 sales.