Dev Ittycheria is CEO & President at MongoDB, Inc. (MDB). They have made 94 open-market trades across 5 companies since 2009, most recently 2026-07-01.
CIK 0001397383
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.
1 open-market purchase totalling $675K since 2019, against 93 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MDB | 158,727 | $53.6M |
| DDOG | 40,307 | $10.0M |
| BV | 315,119 | $3.3M |
| ATHN | 15,369 | $147K |
| BLOG | 837,273 | — |
| BMC | 254,572 | — |
| Total | $67.0M |
Shares reported on the most recent Form 4, priced at the 2026-07-06 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MDB | SELL | 2026-06-04 | 2026-06-08 | $383.16 | $15.3M | -4.4% | +3.3% | +2.3% |
| DDOG | SELL | 2026-06-03 | 2026-06-05 | $248.78 | $34.3M | -4.7% | +7.4% | -9.7% |
| MDB | SELL · 10b5-1 | 2025-08-28 | 2025-09-02 | $301.13 | $19.4M | +3.2% | +2.0% | +2.8% |
| MDB | SELL · 10b5-1 | 2025-07-24 | 2025-07-28 | $237.89 | $7.9M | -7.0% | +20.7% | +38.8% |
| MDB | SELL | 2025-07-02 | 2025-07-07 | $206.05 | $1.5M | +4.0% | +12.2% | +53.2% |
| MDB | SELL · 10b5-1 | 2025-06-05 | 2025-06-09 | $234.00 | $5.9M | -7.7% | -0.5% | +48.1% |
| MDB | SELL | 2025-04-02 | 2025-04-04 | $173.26 | $6.4M | +9.2% | +18.1% | +44.3% |
| MDB | SELL · 10b5-1 | 2025-02-26 | 2025-02-28 | $267.46 | $4.4M | -27.5% | -35.2% | -30.0% |
| MDB | SELL · 10b5-1 | 2025-01-28 | 2025-01-30 | $280.16 | $4.5M | +4.7% | -5.2% | -37.0% |
| MDB | SELL · 10b5-1 | 2025-01-17 | 2025-01-22 | $254.99 | $3.6M | +3.4% | +5.1% | -41.5% |
| MDB | SELL | 2025-01-02 | 2025-01-06 | $234.09 | $1.2M | -0.4% | +11.0% | -42.0% |
| MDB | SELL | 2024-10-02 | 2024-10-04 | $256.25 | $1.8M | +5.9% | +1.7% | -7.0% |
| MDB | SELL | 2024-07-02 | 2024-07-05 | $265.29 | $1.6M | -1.2% | -16.7% | -4.9% |
| MDB | SELL | 2024-04-02 | 2024-04-03 | $348.12 | $11.9M | +2.0% | +6.6% | -23.7% |
| DDOG | SELL · 10b5-1 | 2024-03-14 | 2024-03-15 | $121.96 | $45.1M | +1.6% | +3.5% | -1.6% |
| MDB | SELL · 10b5-1 | 2024-03-01 | 2024-03-05 | $438.92 | $27.3M | -15.4% | -18.2% | -44.2% |
| MDB | SELL · 10b5-1 | 2024-02-01 | 2024-02-05 | $406.09 | $24.4M | +6.1% | -8.4% | -18.2% |
| MDB | SELL · 10b5-1 | 2024-01-02 | 2024-01-04 | $389.17 | $24.5M | +11.0% | +21.1% | -5.8% |
| MDB | SELL · 10b5-1 | 2023-12-01 | 2023-12-05 | $418.66 | $23.6M | +2.7% | -11.4% | +7.3% |
| MDB | SELL · 10b5-1 | 2023-11-07 | 2023-11-09 | $375.00 | $37.7M | +10.6% | +7.8% | +24.7% |
| MDB | SELL · 10b5-1 | 2023-11-01 | 2023-11-03 | $337.84 | $22.6M | +13.1% | +21.8% | +17.8% |
| MDB | SELL | 2023-10-02 | 2023-10-04 | $342.40 | $3.1M | +9.9% | +2.4% | +14.5% |
| MDB | SELL · 10b5-1 | 2023-09-26 | 2023-09-28 | $327.06 | $84.4M | +1.5% | -4.7% | +18.5% |
| DDOG | SELL · 10b5-1 | 2023-09-11 | 2023-09-13 | $100.00 | $12.4M | -9.4% | -10.2% | +17.0% |
| DDOG | SELL · 10b5-1 | 2023-09-05 | 2023-09-07 | $95.51 | $1.7M | -3.9% | -6.1% | +18.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.