Datadog CEO & Director Olivier Pomel Files Form 144 for $19.06M Proposed Share Sale

Datadog, Inc. (DDOG) Form 144 Analysis

Transaction Overview

On September 8, 2026, Olivier Pomel, Director and Officer (CEO) of Datadog, Inc., filed a Form 144 notice for the intended sale of 89,497 shares of Class A Common Stock with an aggregate market value of approximately $19,056,596.21 (implied average price of ~$212.93 per share). The proposed sale is executed through Morgan Stanley Smith Barney LLC.

Origin and Nature of Shares

• 42,443 shares were acquired on 09/08/2026 via the exercise of stock options.
• 47,054 shares originated from previously exercised stock options acquired on 12/04/2023.

Trading Plan & Context

• The transactions are governed by a Rule 10b5-1 trading plan established on December 15, 2025.
• In the preceding three months, the reporting person has executed structured sales under this 10b5-1 plan across multiple tranches, totaling over $100M in gross proceeds.

Significance Assessment

• Significance Level: Medium
• While the dollar figure (~$19.1M) is substantial, the planned execution under a pre-arranged Rule 10b5-1 program and regular cadence of option-exercise liquidations aligns with routine executive portfolio diversification rather than an unprogrammed discretionary exit.