Walters Sean Michael 4
4 · Datadog, Inc. · Filed Jun 15, 2026
Research Summary
AI-generated summary of this filing
Datadog (DDOG) CRO Sean Walters Sells 11,876 Shares
What Happened
Sean Michael Walters, Datadog’s Chief Revenue Officer, sold a total of 11,876 Datadog (DDOG) shares in multiple open-market transactions on June 11, 2026. The transactions generated total proceeds of approximately $2,743,551. The sales were executed pursuant to a prearranged 10b5-1 trading plan dated December 12, 2025.
Key Details
- Transaction date: June 11, 2026 (Form 4 filed June 15, 2026 — within the required two business days).
- Total shares sold: 11,876 shares. Total proceeds: ~$2,743,551.
- Individual tranches reported:
- 200 sh @ $225.18 — $45,037 (F2; range $224.79–$225.56)
- 200 sh @ $226.10 — $45,221 (F3; range $226.03–$226.18)
- 800 sh @ $227.53 — $182,028 (F4; range $227.11–$228.08)
- 800 sh @ $228.76 — $183,008 (F5; range $228.13–$229.05)
- 2,300 sh @ $229.76 — $528,439 (F6; range $229.19–$230.17)
- 2,287 sh @ $230.84 — $527,932 (F7; range $230.40–$231.37)
- 1,613 sh @ $232.01 — $374,239 (F8; range $231.45–$232.36)
- 2,197 sh @ $232.90 — $511,689 (F9; range $232.46–$233.38)
- 1,479 sh @ $233.91 — $345,958 (F10; range $233.54–$234.20)
- Price range across sales: roughly $224.79 to $234.20 (several entries reported as weighted-average prices; per-price breakdown available on request to the SEC/issuer).
- Shares owned after transaction: Not specified in the provided filing excerpt.
- Footnotes: F1 confirms sales were pursuant to a 10b5-1 trading plan (Dec 12, 2025); F2–F10 note weighted-average reporting and give per-tranche price ranges.
Context
These were routine, preplanned open-market sales under a 10b5-1 plan (transaction code S = sale). Such sales are commonly executed for diversification or liquidity and, by themselves, do not necessarily indicate a change in insider sentiment. Purchases by insiders tend to be more directly informative about bullish conviction.
Insider Transaction Report
Form 4
Datadog, Inc.DDOG
Walters Sean Michael
Chief Revenue Officer
Transactions
- Sale
Class A Common Stock
[F1][F2]2026-06-11$225.18/sh−200$45,037→ 270,096 total - Sale
Class A Common Stock
[F1][F3]2026-06-11$226.10/sh−200$45,221→ 269,896 total - Sale
Class A Common Stock
[F1][F4]2026-06-11$227.53/sh−800$182,028→ 269,096 total - Sale
Class A Common Stock
[F1][F5]2026-06-11$228.76/sh−800$183,008→ 268,296 total - Sale
Class A Common Stock
[F1][F6]2026-06-11$229.76/sh−2,300$528,439→ 265,996 total - Sale
Class A Common Stock
[F1][F7]2026-06-11$230.84/sh−2,287$527,932→ 263,709 total - Sale
Class A Common Stock
[F1][F8]2026-06-11$232.01/sh−1,613$374,239→ 262,096 total - Sale
Class A Common Stock
[F1][F9]2026-06-11$232.90/sh−2,197$511,689→ 259,899 total - Sale
Class A Common Stock
[F1][F10]2026-06-11$233.91/sh−1,479$345,958→ 258,420 total
Holdings
- 8(indirect: By Son)
Class A Common Stock
Footnotes (10)
- [F1]Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.
- [F10]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.54 to $234.20. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F2]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $224.79 to $225.56. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F3]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $226.03 to $226.18. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F4]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $227.11 to $228.08. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F5]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.13 to $229.05. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F6]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.19 to $230.17. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F7]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.40 to $231.37. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F8]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.45 to $232.36. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F9]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.46 to $233.38. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Signature
/s/ Kerry Acocella, Attorney-in-Fact|2026-06-15