Datadog, Inc. 4

Amit Agarwal converted 30,000 Datadog Class B shares into Class A, sold 23,000 Class A shares via a 10b5‑1 plan, gifted 10,000 Class A shares to charity, and received 1,072 Class A RSUs.

On June 12, 2026, Datadog, Inc. insider Amit Agarwal, through family trusts, converted 10,000 and 20,000 shares of Class B common stock into an equivalent 30,000 shares of Class A common stock and then executed a series of pre-planned sales under a Rule 10b5‑1 plan totaling 23,000 Class A shares at weighted-average prices between approximately $228.23 and $236.08 per share, while also gifting 10,000 Class A shares from a trust to a donor-advised fund for charitable purposes; on June 15, 2026, he received an award of 1,072 Class A RSUs under Datadog’s non‑employee director compensation policy, which will vest at the earlier of the next annual stockholders’ meeting or June 15, 2027, leaving him with indirect and direct holdings in Datadog stock through trusts and his spouse, including 42,976 Class A shares held by his spouse and significant remaining indirect Class B interests convertible into Class A shares.

Filing Facts

CIK

1561550

Ticker

DDOG

Form

4

Source Type

sec

Accession

0001561550-26-000206

Alert Tier

9