Datadog, Inc. 4

Datadog CEO Olivier Pomel converted 84,698 Class B shares into Class A and sold 82,618 Class A shares under a 10b5-1 plan for about $19.1 million on June 16, 2026.

On June 16, 2026, Datadog, Inc. CEO Olivier Pomel converted 84,698 shares of Class B Common Stock into an equivalent number of Class A shares and, on the same day, executed a series of Rule 10b5-1 plan sales of Class A Common Stock totaling 82,618 shares at weighted-average prices between approximately $226.43 and $235.94 per share, generating proceeds of roughly $19.1 million. The sales were broken into multiple tranches at slightly different price points, all reported as discretionary (“D”) holdings, and followed the increase in Class A holdings resulting from the Class B conversion. After these transactions, Pomel directly owned 612,747 shares of Class A Common Stock and 8,946,913 shares of Class A-equivalent stock (reflecting the prior Class B position now reported as Class A) in aggregate, leaving him with a very substantial continuing stake in the company despite the sizable pre-planned sale.

Filing Facts

CIK

1561550

Ticker

DDOG

Form

4

Source Type

sec

Accession

0001561550-26-000224

Alert Tier

9