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Le-Quoc Alexis's Form 4 filing

Datadog, Inc. (DDOG) · filed Aug 26, 2026

Accession no.
0001561550-26-000264
Filed
Aug 26, 2026, 4:35 PM ET
Trade date
Aug 24, 2026
Filing delay
2 days
Rule 10b5-1 plan
Checked

This filing lists 9 non-derivative transactions and 1 derivative transaction. Open-market sales total $9.88M. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Le-Quoc AlexisCIK 0001783984Director, Officer (Chief Technology Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Aug 24, 2026Class A Common StockCConversionAcquired+43,224$0.00$0553,029Direct
Aug 24, 2026Class A Common StockSSaleDisposed−4,894$226.22F3−$1,107,129.49548,135Direct
Aug 24, 2026Class A Common StockSSaleDisposed−7,153$227.38F4−$1,626,421.96540,982Direct
Aug 24, 2026Class A Common StockSSaleDisposed−14,452$228.30F5−$3,299,436.4526,530Direct
Aug 24, 2026Class A Common StockSSaleDisposed−9,324$229.18F6−$2,136,860.33517,206Direct
Aug 24, 2026Class A Common StockSSaleDisposed−3,826$230.27F7−$881,006.52513,380Direct
Aug 24, 2026Class A Common StockSSaleDisposed−1,006$231.14F8−$232,522.01512,374Direct
Aug 24, 2026Class A Common StockSSaleDisposed−769$232.41F9−$178,720.6511,605Direct
Aug 24, 2026Class A Common StockSSaleDisposed−1,800$233.44F10−$420,192.36509,805Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Aug 24, 2026Class A Common StockCConversionDisposed−43,224$0.00$02,238,416Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F3

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $225.79 to $226.75. 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.

Referenced by the price of 1 transaction in Table I.

F4

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $226.81 to $227.80. 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.

Referenced by the price of 1 transaction in Table I.

F5

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $227.81 to $228.80. 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.

Referenced by the price of 1 transaction in Table I.

F6

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.81 to $229.80. 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.

Referenced by the price of 1 transaction in Table I.

F7

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.82 to $230.80. 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.

Referenced by the price of 1 transaction in Table I.

F8

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.83 to $231.82. 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.

Referenced by the price of 1 transaction in Table I.

F9

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.84 to $232.79. 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.

Referenced by the price of 1 transaction in Table I.

F10

Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.03 to $233.70. 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.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)