Senior insider sale
Chief Financial Officer at DATADOG, INC. — senior position signals high conviction
$18.77M
83.52K shares
What this filing means
OBSTLER DAVID M plans to sell 83.52K shares of DATADOG, INC. valued at approximately $18.77M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/21/2026ACC: 0001950047-26-009720
Officer· Chief Financial Officer
Since Sep 2019
83.52K
Shares to sell
$18.77M
Approx. market value
3K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Previously Exercised Stock Options
Cash
3/5/2019
3KTotal acquired3K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/5/2019 | Previously Exercised Stock Options Cash | 3K | — |
| Total | 3K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
12K
Market value
$2.73M
9/14/2026
—Completed
Units to sell
40K
Market value
$9.10M
9/14/2026
—Completed
Units to sell
12K
Market value
$2.73M
9/14/2026
—Completed
Units to sell
16.52K
Market value
$3.52M
9/2/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
3K
Market value
$689.8K
9/21/2026
Total
Units
83.52K
Value
$18.77M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/14/2026 | 12K | $2.73M | — | Completed |
9/14/2026 | 40K | $9.10M | — | Completed |
9/14/2026 | 12K | $2.73M | — | Completed |
9/2/2026 | 16.52K | $3.52M | — | Completed |
| Planned — Approximate Date | ||||
9/21/2026 | 3K | $689.8K | NASDAQ | Planned |
| Total | 83.52K | $18.77M | ||