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sellWeak cluster of 510b5-1 plan

Dwight A Merriman sold $1.6M of MDB

director at MongoDB, Inc.. 4,000 shares at an average of $410.00, traded Dec 2, 2025, filed Dec 4, 2025.

Warning score
35
Value
$1.6M
4,000 shares
Holdings after
1,051,316
-0% from before
From 52-week low
+176%
low $145.85, close $401.99
From 52-week high
0%
high $401.99, as of Dec 2, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $1.6M at market
    +25
  • Share of holdings sold
    Sold 0.4% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

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.

MDBOct 9, 2026 · close 385.93
Since filing Dec 4, 2025: -2.7%SPY +15.0% · excess -17.7%

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 0001628280-25-055452, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 2, 2025SOpen-market sale
Common Stock10b5-1
-4,000$410.00$1.6M1,051,316Dec 4, 2025

Related signals

Other insiders at MongoDB, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
7Weak
MDBsell10b5-1
MongoDB, Inc.
Charles M Hazard Jr
director
$216k
595 shares
-1%
11Weak
MDBsell10b5-1
MongoDB, Inc.
Hope F Cochran
director
$376k
1,000 shares
-3%
25Weak
MDBsell 410b5-1
MongoDB, Inc.
Hope F Cochran
director
$1.1M
2,566 shares
-11%
35Weak
MDBsell 510b5-1
MongoDB, Inc.
Dwight A Merriman
director
$6.7M
16,000 shares
-2%
23Weak
MDBsell 510b5-1
MongoDB, Inc.
Thomas Bull
Chief Accounting Officer
$230k
555 shares
-5%
60Notable
MDBsell 5
MongoDB, Inc.
Roelof Botha
director
$10M
24,850 shares
-11%
25Weak
MDBsell 410b5-1
MongoDB, Inc.
Charles M Hazard Jr
director
$326k
999 shares
-2%
28Weak
MDBsell 210b5-1
MongoDB, Inc.
Dwight A Merriman
director
$3.4M
10,000 shares
-1%
28Weak
MDBsell 210b5-1
MongoDB, Inc.
Dwight A Merriman
director
$2.2M
6,000 shares
-1%
19Weak
MDBsell 210b5-1
MongoDB, Inc.
Charles M Hazard Jr
director
$383k
999 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.

Dwight A Merriman sold $1.6M of MDB | InsiderTell