Datadog, Inc. 4

CTO Alexis Le-Quoc converted and then gifted 57,000 Datadog Class B shares (into Class A) to a donor-advised fund while retaining a large remaining equity stake.

On June 8, 2026, Alexis Le-Quoc, Chief Technology Officer of Datadog, Inc., effected an internal reclassification of 57,000 shares of Class B Common Stock into Class A Common Stock within the Alexis Le-Quoc Revocable Trust and then donated 57,000 shares of Class A Common Stock to a donor-advised fund for charitable purposes, all at a reported transaction price of $0.00 per share (a non-sale, non-purchase transfer). Following these transactions, he continued to hold a substantial stake in Datadog, with 2,438,412 shares of Class A Common Stock owned directly and 5,098,035 shares of Class B Common Stock held indirectly by trust, maintaining significant economic and voting exposure to the issuer despite the charitable gift.

Filing Facts

CIK

1561550

Ticker

DDOG

Form

4

Source Type

sec

Accession

0001561550-26-000194

Alert Tier

6