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sellWeak10b5-1 plan

Dwight A Merriman sold $7.4M of MDB

director at MongoDB, Inc.. 16,000 shares at an average of $463.53, traded Aug 14, 2026, filed Aug 18, 2026.

Warning score
20
Value
$7.4M
16,000 shares
Holdings after
452,896
-2% from before
From 52-week low
+125%
low $204.37, close $460.33
From 52-week high
-3%
high $472.29, as of Aug 14, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $7.4M at market
    +25
  • Share of holdings sold
    Sold 1.6% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 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 Aug 18, 2026: -11.2%SPY +1.6% · excess -12.8%

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 0001628280-26-057659, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 14, 2026SOpen-market sale
Common Stock10b5-1
-6,752$469.81$3.2M966,201Aug 18, 2026
Aug 14, 2026SOpen-market sale
Common Stock10b5-1
-3,248$472.22$1.5M962,953Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-992$448.98$445k457,904Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-1,652$450.28$744k456,252Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-522$451.22$236k455,730Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-460$452.55$208k455,270Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-2,174$453.71$986k453,096Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-80$454.88$36k453,016Aug 18, 2026
Aug 17, 2026SOpen-market sale
Common Stockindirect: By Trust10b5-1
-120$456.36$55k452,896Aug 18, 2026

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%
28Weak
MDBsell 210b5-1
MongoDB, Inc.
Dwight A Merriman
director
$5.2M
16,000 shares
-2%
18Weak
MDBsell 210b5-1
MongoDB, Inc.
Hope F Cochran
director
$350k
1,000 shares
-3%
26Weak
MDBsell 310b5-1
MongoDB, Inc.
Dwight A Merriman
director
$378k
1,130 shares
-0%
14Weak
MDBsell 410b5-1
MongoDB, Inc.
Hope F Cochran
director
$539k
1,566 shares
-6%
62Notable
MDBsell 510b5-1
MongoDB, Inc.
Michael J Berry
Chief Financial Officer
$1.8M
5,000 shares
-77%
52Moderate
MDBsell 510b5-1
MongoDB, Inc.
Michael J Berry
Chief Financial Officer
$1.8M
5,000 shares
-43%
35Weak
MDBsell 510b5-1
MongoDB, Inc.
Dwight A Merriman
director
$5.6M
16,000 shares
-2%
60Notable
MDBsell 5
MongoDB, Inc.
Dev Ittycheria
President & CEO
$15M
40,000 shares
-20%

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 $7.4M of MDB | InsiderTell