Michael James Callahan is Director at Datadog, Inc. (DDOG). They have made 23 open-market trades across 1 company since 2020, most recently 2026-08-04.
CIK 0001784030
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 23 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DDOG | 14,996 | $3.7M |
Shares reported on the most recent Form 4, priced at the 2026-08-06 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DDOG | SELL · 10b5-1 | 2026-08-04 | 2026-08-06 | $287.47 | $3.6M | +4.9% | -10.3% | — |
| DDOG | SELL · 10b5-1 | 2026-07-01 | 2026-07-06 | $267.47 | $3.3M | +1.0% | +9.0% | +6.3% |
| DDOG | SELL · 10b5-1 | 2026-06-29 | 2026-07-01 | $247.47 | $3.1M | +3.5% | +2.5% | +2.7% |
| DDOG | SELL · 10b5-1 | 2026-06-12 | 2026-06-16 | $231.60 | $26.1M | +8.5% | +14.6% | +0.5% |
| DDOG | SELL · 10b5-1 | 2025-11-06 | 2025-11-10 | $187.47 | $2.3M | -19.7% | -23.9% | -42.6% |
| DDOG | SELL · 10b5-1 | 2025-10-14 | 2025-10-16 | $160.55 | $2.7M | +3.2% | +18.3% | -19.7% |
| DDOG | SELL · 10b5-1 | 2025-10-06 | 2025-10-08 | $157.60 | $28.9M | -4.2% | +17.3% | -15.9% |
| DDOG | SELL | 2021-11-05 | 2021-11-09 | $188.26 | $1.9M | -0.7% | -9.6% | -21.3% |
| DDOG | SELL | 2020-12-03 | 2020-12-07 | $97.64 | $1.9M | +9.4% | -8.1% | -22.0% |
| DDOG | SELL | 2020-11-19 | 2020-11-20 | $89.29 | $1.6M | +8.4% | +18.6% | +18.5% |
| DDOG | SELL | 2020-11-05 | 2020-11-09 | $101.23 | $2.0M | -6.1% | +1.0% | +22.9% |
| DDOG | SELL | 2020-10-21 | 2020-10-23 | $100.54 | $2.0M | -3.0% | -9.5% | +2.7% |
| DDOG | SELL | 2020-10-08 | 2020-10-13 | $103.46 | $2.1M | -13.2% | -23.4% | -11.3% |
| DDOG | SELL | 2020-09-30 | 2020-10-02 | $99.74 | $1.5M | +8.4% | -15.7% | -6.0% |
| DDOG | SELL | 2020-09-24 | 2020-09-28 | $88.97 | $1.8M | +11.5% | +5.4% | +8.9% |
| DDOG | SELL | 2020-09-10 | 2020-09-14 | $82.34 | $1.2M | +3.9% | +33.5% | +20.2% |
| DDOG | SELL | 2020-08-27 | 2020-08-31 | $83.55 | $1.5M | -4.3% | +21.6% | +17.8% |
| DDOG | SELL | 2020-08-13 | 2020-08-17 | $81.95 | $1.5M | +0.5% | +7.6% | +3.9% |
| DDOG | SELL | 2020-07-29 | 2020-07-31 | $89.39 | $25.9M | -20.0% | -12.8% | +0.6% |
| DDOG | SELL | 2020-05-12 | 2020-05-14 | $64.90 | $1.5M | +2.8% | +25.4% | +17.9% |
| DDOG | SELL | 2020-05-07 | 2020-05-11 | $50.50 | $3.0M | +13.0% | +26.5% | +23.4% |
| DDOG | SELL | 2020-04-28 | 2020-04-30 | $43.22 | $1.6M | +56.5% | +57.9% | +104.8% |
| DDOG | SELL | 2020-04-14 | 2020-04-16 | $38.83 | $699K | +9.0% | +68.5% | +121.2% |
| DDOG | SELL | 2020-03-24 | 2020-03-26 | $34.59 | $623K | +4.7% | +26.1% | +158.1% |
| DDOG | SELL | 2020-03-10 | 2020-03-11 | $37.89 | $1.3M | +1.4% | +16.7% | +127.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.