Peter Thomas Killalea sold $6.4M of MDB
director at MongoDB, Inc.. 20,000 shares at an average of $321.87, traded Sep 23, 2025, filed Sep 25, 2025.
Score components
- +15RoleDirector
- +25Trade size$6.4M at market
- +10Share of holdings soldSold 38% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +5.8%, 3m +38.1%, 6m -23.5%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-25-042819, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 23, 2025 | MOption exercise Class A Common Stock10b5-1 | +20,000 | $6.50 | $130k | 52,293 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -6,003 | $318.83 | $1.9M | 46,290 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,925 | $319.67 | $615k | 44,365 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -400 | $320.60 | $128k | 43,965 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,600 | $322.28 | $516k | 42,365 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -4,500 | $323.34 | $1.5M | 37,865 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -3,500 | $324.36 | $1.1M | 34,365 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,972 | $325.23 | $641k | 32,393 | Sep 25, 2025 |
| Sep 23, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -100 | $326.20 | $33k | 32,293 | Sep 25, 2025 |
| Sep 23, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -20,000 | $0.00 | $0 | 30,000 | Sep 25, 2025 |
Related signals
Other insiders at MongoDB, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 7Weak | MongoDB, Inc. | Charles M Hazard Jr director | $216k 595 shares | -1% | |
| 11Weak | MongoDB, Inc. | Hope F Cochran director | $376k 1,000 shares | -3% | |
| 20Weak | MongoDB, Inc. | Dwight A Merriman director | $7.4M 16,000 shares | -2% | |
| 28Weak | MongoDB, Inc. | Dwight A Merriman director | $5.2M 16,000 shares | -2% | |
| 18Weak | MongoDB, Inc. | Hope F Cochran director | $350k 1,000 shares | -3% | |
| 26Weak | MongoDB, Inc. | Dwight A Merriman director | $378k 1,130 shares | -0% | |
| 14Weak | MongoDB, Inc. | Hope F Cochran director | $539k 1,566 shares | -6% | |
| 62Notable | MongoDB, Inc. | Michael J Berry Chief Financial Officer | $1.8M 5,000 shares | -77% | |
| 52Moderate | MongoDB, Inc. | Michael J Berry Chief Financial Officer | $1.8M 5,000 shares | -43% | |
| 35Weak | MongoDB, Inc. | Dwight A Merriman director | $5.6M 16,000 shares | -2% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.