Form 4: Datadog COO Adam Blitzer Reports Sale of Over 30,000 Shares

Datadog's Chief Operating Officer, Adam Blitzer, reported the sale of 30,313 shares of Class A Common Stock in early June 2025, primarily through a pre-arranged 10b5-1 plan and to cover tax withholding obligations.

Summary

• Adam Blitzer, Chief Operating Officer of Datadog, Inc. (DDOG), reported multiple sales of Class A Common Stock.
• On June 2, 2025, Mr. Blitzer sold 15,603 shares at a weighted-average price of $116.841 per share. This sale was required by the Issuer to cover applicable tax withholding obligations upon the vesting of restricted stock units (RSUs) and performance-based RSUs.
• On June 3, 2025, Mr. Blitzer sold an additional 1,567 shares at $117.1482, 7,187 shares at $118.0669, and 5,956 shares at $118.7384. These sales were executed pursuant to a Rule 10b5-1 plan dated August 14, 2024.
• The total number of shares sold across these transactions is 30,313.
• Following these reported transactions, Adam Blitzer beneficially owns 198,259 shares of Datadog Class A Common Stock directly.

Sentiment

Score: 6

Explanation: The sentiment is neutral to slightly positive. While insider selling can sometimes be viewed negatively, the sales are explicitly stated to be for tax withholding and under a pre-arranged 10b5-1 plan, which are routine and non-discretionary events for executives, mitigating any negative implications.

Positives

• The majority of the sales were conducted under a pre-arranged Rule 10b5-1 plan, indicating planned and systematic transactions rather than reactive selling based on new information.
• A portion of the sales was specifically for tax withholding obligations related to RSU vesting, which is a routine and non-discretionary event for executives.

Negatives

• The document reports insider selling, which, while often routine, can sometimes be perceived by the market as a lack of confidence, although in this case, the reasons provided mitigate this perception.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Management Comments

• The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.
• Shares were sold pursuant to a 10b5-1 plan dated August 14, 2024.

Industry Context

This filing is an insider transaction report specific to Datadog and its Chief Operating Officer. It does not provide information on broader industry trends or competitive landscape, but rather details a routine, pre-planned stock sale by an executive.

Stakeholder Impact

• Shareholders: May observe a reduction in direct insider ownership, but the routine nature of the sales (tax withholding, 10b5-1 plan) suggests minimal impact on confidence or company outlook.

Key Dates

Recommendation

Keywords

Datadog, DDOG, Adam Blitzer, Insider Trading, Form 4, Stock Sale, 10b5-1 Plan, Beneficial Ownership, Chief Operating Officer, Restricted Stock Units, Tax Withholding