Welcome to our dedicated page for Cloudflare SEC filings (Ticker: NET), 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.
Cloudflare, Inc. SEC filings document material-event reporting for its connectivity cloud business and Class A common stock. Recent 8-K and 8-K/A filings cover quarterly operating results, Regulation FD disclosures, press-release exhibits, and amendments to material-event reports.
The filings also record governance and corporate matters, including executive transition disclosures and Item 2.05 reporting on costs associated with exit or disposal activities tied to the company’s operating model. These records frame Cloudflare’s formal disclosures around results, restructuring-related charges, leadership changes, and public-company reporting controls.
Cloudflare Chief Financial Officer Thomas J. Seifert reported a series of transactions on 09/22/2025 showing option exercise activity and multiple open-market sales. He exercised an employee stock option to acquire 10,000 shares at a $2.04 exercise price and, on the same day, sold multiple blocks of Class A common stock in transactions executed pursuant to a Rule 10b5-1 trading plan adopted November 26, 2024. The Form 4 shows a net reduction in direct beneficial ownership of Class A shares from 199,517 to 189,517 after the reported sales, with individual sale prices reported as weighted averages in the $222.85–$230.03 range. Several larger holdings remain indirectly held through entities and trusts for which he serves as partner or trustee.
Cloudflare Chief Financial Officer Thomas J. Seifert reported a series of transactions on 09/22/2025 showing option exercise activity and multiple open-market sales. He exercised an employee stock option to acquire 10,000 shares at a $2.04 exercise price and, on the same day, sold multiple blocks of Class A common stock in transactions executed pursuant to a Rule 10b5-1 trading plan adopted November 26, 2024. The Form 4 shows a net reduction in direct beneficial ownership of Class A shares from 199,517 to 189,517 after the reported sales, with individual sale prices reported as weighted averages in the $222.85–$230.03 range. Several larger holdings remain indirectly held through entities and trusts for which he serves as partner or trustee.
Form 144 notice for Cloudflare, Inc. (NET) indicates a proposed sale of 10,000 shares of Common stock through Morgan Stanley Smith Barney on 09/22/2025, with an aggregate market value of $2,259,400.00. The shares were acquired the same day by exercise of stock options and paid for in cash. The filing reports the issuer's total shares outstanding as 312,872,178. The document also lists multiple Rule 10b5-1 plan sales by related parties during July–August 2025, including transactions ranging from 400 to 41,555 shares with gross proceeds shown for each sale. The filer certifies no undisclosed material adverse information.
Form 144 notice for Cloudflare, Inc. (NET) indicates a proposed sale of 10,000 shares of Common stock through Morgan Stanley Smith Barney on 09/22/2025, with an aggregate market value of $2,259,400.00. The shares were acquired the same day by exercise of stock options and paid for in cash. The filing reports the issuer's total shares outstanding as 312,872,178. The document also lists multiple Rule 10b5-1 plan sales by related parties during July–August 2025, including transactions ranging from 400 to 41,555 shares with gross proceeds shown for each sale. The filer certifies no undisclosed material adverse information.
Matthew Prince, Cloudflare, Inc. CEO and Board Co-Chair and a >10% owner, reported multiple transactions in Class A and Class B common stock on 09/09/2025–09/11/2025. The filing shows conversions of Class B into Class A (32,273 shares on 09/09, 52,384 on 09/10 and 52,384 on 09/11) and aggregate disposals of 367,251 Class A shares sold under a Rule 10b5-1 trading plan adopted February 11, 2025. The sales were executed at weighted-average prices disclosed in footnotes, with ranges spanning approximately $214.96 to $230.00. Shares are held of record in various trusts for which Mr. Prince serves as trustee or investment advisor.
Cloudflare, Inc. (NET) Form 144 notice reports a proposed sale of 471,456 Class A common shares with an aggregate market value of $103,041,423.36 to be sold through Goldman Sachs & Co. LLC on the NYSE on 09/09/2025. The filing details acquisition history for the shares, showing the largest block (451,345 shares) was originally acquired as Class B common in a private transaction on 09/25/2009 and will be converted to Class A prior to sale; smaller lots were received as restricted stock units and performance awards in 2023 and 2025. The filing also lists multiple recent sales by The Matthew Prince Revocable Trust between 06/11/2025 and 08/20/2025, each for 52,384 shares generating gross proceeds reported per sale. The filer represents no undisclosed material adverse information.
John Graham-Cumming, a director of Cloudflare, Inc. (NET), reported transactions on 09/02/2025. He exercised a stock option to buy 2,530 shares at an exercise price of $44.72 and immediately acquired those Class A shares. On the same date he sold multiple lots totaling 10,917 Class A shares at weighted-average prices disclosed in the footnotes, with sale prices reported across ranges from $199.86 up to $208.68. After these transactions the reporting person beneficially owned 495,191 Class A shares and held options covering 27,720 shares. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted May 28, 2025.
Douglas James Kramer, Chief Legal Officer of Cloudflare, Inc. (NET), reported the sale of 3,000 shares of Class A common stock on 09/02/2025 under a pre-existing Rule 10b5-1 trading plan adopted on 11/25/2024. The transactions reduced his beneficial ownership from 143,985 shares to 141,185. The sales were executed in multiple trades at weighted-average prices of approximately $199.9325, $201.4842, $202.4439, and $203.3391, with reported per-trade price ranges disclosed in the filing. The Form 4 was filed and signed by power of attorney on 09/04/2025.
Cloudflare insider sale under 10b5-1 plan. Director Mark J. Hawkins reported a sale of 1,000 shares of Cloudflare Class A common stock on 09/02/2025 at a reported price of $201.60 per share, executed pursuant to a Rule 10b5-1 trading plan adopted May 30, 2025. After the transaction, the reporting person beneficially owns 12,990 shares, held directly. The Form 4 was signed by power of attorney on 09/04/2025. The filing discloses a routine planned disposition by an insider rather than an ad hoc sale.
Form 144 notice for Cloudflare, Inc. (NET): The filer disclosed a proposed sale of 15,255 shares of Cloudflare common stock through Goldman Sachs & Co. LLC with an aggregate market value of $3,173,802.75. The filing lists the company's outstanding shares as 312,872,178 and an approximate sale date of 09/02/2025. The securities being sold were acquired as compensation: 7,685 shares from restricted stock units on 01/23/2024 and two option-related cashless exercises totaling 7,570 shares on 02/14/2022. The filer reports no sales in the past three months and makes the standard representation that they are not aware of undisclosed material adverse information.
Form 144 notice for Cloudflare, Inc. (NET) shows a proposed sale of 3,000 shares of Class A common stock through Morgan Stanley Smith Barney on the NYSE with an aggregate market value reported as $606,304.20 and approximately 348,481,587 shares outstanding. The filer records the 3,000 shares were acquired as restricted stock from the issuer on 11/15/2023 with payment noted as of that date. The filing also discloses prior sales by the same person in the past three months: 3,000 shares sold on 08/01/2025 for $594,663.00 and 9,000 shares sold on 07/01/2025 for $1,764,814.50. The form includes the standard Rule 144 attestation regarding no undisclosed material adverse information.
Form 144 filed for Cloudflare, Inc. (Class A common stock) reports a proposed sale of 1,000 shares through Morgan Stanley Smith Barney with an aggregate market value of $201,600. The filing lists the approximate sale date as 09/02/2025 and indicates 348,481,587 shares outstanding, so the proposed sale represents roughly 0.00029% of outstanding shares. The 1,000 shares were acquired as restricted stock on 06/02/2023 from the issuer and were fully paid on that date. The filer reports no securities sold in the past three months and includes the required representation that the seller is not aware of any undisclosed material adverse information about the issuer.