Datadog, Inc. SEC Filings

Sean Michael Walters, identified as an officer (Chief Revenue Officer), reported the sale of 2,924 shares of Class A common stock of Datadog, Inc. (DDOG) on 10/01/2025. The sale was made pursuant to a 10b5-1 plan dated December 10, 2024. The weighted-average sales price for the reported transactions was $150.0427, with individual trade prices ranging from $150.00 to $150.14. Following the reported sale, the reporting person beneficially owned 191,957 shares directly and 8 shares indirectly (held by his son). The Form 4 was signed on behalf of the reporting person by an attorney-in-fact, Kerry Acocella, on 10/03/2025.

Datadog, Inc. (DDOG) Chief Technology Officer and director Alexis Le‑Quoc reported multiple transactions on 10/01/2025. The filing shows acquisitions: 30,780 and 10,688 Class B shares and exercises of stock options totaling 72,750 options (including 54,000 at a $0.9092 exercise price and 18,750 at $10.74). Concurrently, 41,468 Class A shares were sold under a 10b5-1 plan at weighted average prices ranging roughly from $144.33 to $154.34, reducing reported direct holdings from about 480,353 to 438,885 shares; 169 shares remain held indirectly in a revocable trust.

Datadog, Inc. (DDOG) filed a Form 144 notifying of a proposed sale of 45,444 Class A common shares through Morgan Stanley Smith Barney LLC on or about 10/01/2025. The filing lists an aggregate market value of $6,471,225.60 based on 323,270,704 shares outstanding. The shares to be sold were acquired on 04/07/2021 through previously exercised stock options and paid for in cash on the same date. The filing also discloses related recent sales by the AGARWAL 2018 FAMILY TRUST: 44,444, 33,333, 10,094, and 18 Class A shares on 09/15/2025–09/18/2025, which generated gross proceeds of approximately $12,000,138.59. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Form 144 notice for Datadog, Inc. (DDOG) reports a proposed sale of 2,924 Class A common shares through Morgan Stanley Smith Barney on NASDAQ with an aggregate market value of $416,377.60 and an approximate sale date of 10/01/2025. The shares were acquired as Restricted Stock Units on 09/01/2025 and paid on that date. The filer discloses prior sales by the same account during the past three months: 6,821 shares on 09/11/2025 for $952,343.64, 10,622 shares on 09/02/2025 for $1,421,721.77, and 9,469 shares on 07/03/2025 for $1,420,350.00. The filing includes the required representation about absence of undisclosed material adverse information.

Datadog insider filing: This Form 4 shows Olivier Pomel, Datadog CEO and director, reported transactions on 09/23/2025. He acquired 11,195 shares of Class B common stock that are convertible into Class A shares and, on the same date, sold a total of 11,195 shares of Class A common stock in three block sales under a 10b5-1 plan dated September 13, 2024. The reported weighted-average sale prices ranged from $136.79 to $139.58 per share, with the three reported weighted averages at $137.3464, $138.2773 and $139.1896 respectively. Following the transactions the filing shows 533,358 shares of Class A common stock directly held and a total of 8,538,102 Class A shares beneficially owned following the reported derivative conversion.

Form 144 notice filed for Datadog, Inc. (DDOG) reporting a proposed sale of 11,195 shares of Common stock through Morgan Stanley Smith Barney with an aggregate market value of $1,548,828.25, with an approximate sale date of 09/23/2025 on NASDAQ. The shares were originally acquired as Founders Shares on 07/08/2010. The filing also discloses multiple recent sales attributed to a 10b5-1 sales plan for OLIVIER POMEL and direct sales by OLIVIER POMEL dated from 06/25/2025 through 09/08/2025, including several planned 10b5-1 transactions and a sale of 15,357 Class A Common on 09/02/2025. The filer certifies no undisclosed material adverse information and notes reliance on Rule 10b5-1 where applicable.

Amit Agarwal, a director of Datadog, Inc. (DDOG), converted 10,112 Class B shares into Class A shares on Sept 17-18, 2025 and sold the same 10,112 Class A shares under a 10b5-1 plan. Sales executed at weighted-average prices ranging from about $132.49 to $136.40, with reported weighted-average prices of $132.9378, $134.2537, $135.1051, $136.3946 and $135.23 on the listed trades. After these transactions, the reporting person retains an indirect holding of 1,640 Class A shares held by trust(es). The filing notes that many shares are held in family trusts and that each Class B share is convertible into one Class A share.

Datadog, Inc. (DDOG) filed a Form 144 notice reporting a proposed sale of securities under Rule 144. The filing indicates 18 Class A common shares are proposed to be sold with an aggregate market value of $2,416.14, against 323,270,704 shares outstanding. The approximate sale date is 09/18/2025 and the sale is expected on NASDAQ. The filer states these 18 shares were acquired on 04/07/2021 through previously exercised stock options and paid in cash. The filing also discloses multiple Rule 10b5-1 sales in the past three months by related parties, including trades on 09/15/2025, 09/16/2025, 09/17/2025, and 06/25/2025, across which 110,929 shares were sold for aggregate gross proceeds of $15,015,226.51. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Datadog, Inc. Form 144 notice reports a proposed sale of 10,094 Class A common shares through Morgan Stanley Smith Barney, valued at approximately $1,358,551.46, with an approximate sale date of 09/17/2025 on NASDAQ. The shares were acquired on 04/07/2021 via previously exercised stock options and paid in cash at acquisition. The filing also discloses prior 10b5-1 sales in the past three months totaling 100,835 shares with gross proceeds of about $13,844,017.87 across three transactions on 06/25/2025, 09/15/2025, and 09/16/2025. Outstanding shares are listed as 323,270,704, so the proposed sale represents a small fraction of total shares.