OBSTLER DAVID M 4

What Happened
David M. Obstler, Datadog's Chief Financial Officer, was granted 59,295 restricted stock units (RSUs) on April 1, 2026. The grant was reported as an award (code A) with an acquisition price of $0.00, so no cash changed hands. This is a compensation award rather than an open-market purchase or sale.

Key Details

• Transaction date: 2026-04-01; Form 4 filed: 2026-04-03 (timely filing).
• Grant: 59,295 RSUs; reported acquisition price: $0.00 (typical for RSU compensation).
• Shares owned after transaction: not specified in the provided excerpt.
• Footnote: Each RSU equals the contingent right to one share of Class A common stock. Vesting: 12/48 of the shares vest on March 1, 2027, with the remainder vesting in 12 equal installments on each June 1, Sept 1, Dec 1 and March 1 thereafter, subject to continuous service under the 2019 Equity Incentive Plan.

Context
RSU grants are standard executive compensation and reflect future equity payout subject to vesting and service conditions; they are not immediate purchases and do not necessarily signal short-term buying or selling intent. This award vests over a multi-year schedule beginning March 1, 2027, and requires the reporting person to remain in service to receive shares.