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sellWeak10b5-1 plan

Edward L Monser sold $3.9M of VRT

director at Vertiv Holdings Co. 15,287 shares at an average of $253.82, traded Sep 1, 2026, filed Sep 2, 2026.

Warning score
15
Value
$3.9M
15,287 shares
Holdings after
16,500
-48% from before
From 52-week low
+110%
low $121.66, close $255.91
From 52-week high
-32%
high $376.06, as of Sep 1, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $3.9M at market
    +25
  • Share of holdings sold
    Sold 48% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

VRTOct 13, 2026 · close 237.29
Since filing Sep 2, 2026: -7.5%SPY +1.9% · excess -9.5%

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 0000950142-26-002483, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 1, 2026MOption exercise
Class A Common Stock10b5-1
+15,287$11.50$176k31,78743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-880$249.43$219k30,90743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,040$250.58$261k29,86743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,440$251.56$362k28,42743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-2,280$252.53$576k26,14743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,000$253.37$253k25,14743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-3,040$254.63$774k22,10743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-3,520$255.58$900k18,58743 d ago
Sep 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-2,087$256.36$535k16,50043 d ago
Sep 1, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-15,287$0.00$0043 d ago

Related signals

Other insiders at Vertiv Holdings Co and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
40Moderate
VRTsell 610b5-1
Vertiv Holdings Co
Edward L Monser
director
$19M
77,294 shares
-82%
80Strong
VRTsell 6
Vertiv Holdings Co
David M Cote
Executive Chairman
$10M
40,000 shares
-64%
60Notable
VRTsell 6
Vertiv Holdings Co
Jan Van Dokkum
director
$9.8M
38,647 shares
-61%
75Notable
VRTsell 6
Vertiv Holdings Co
Roger Fradin
director
$51M
203,333 shares
-186%
50Moderate
VRTsell 6
Vertiv Holdings Co
Anders Karlborg
EVP, Man., Logistics and Op Ex
$7.5M
30,487 shares
-47%
75Notable
VRTsell 6
Vertiv Holdings Co
Steven Reinemund
director
$25M
100,000 shares
-75%
59Moderate
VRTsell
Vertiv Holdings Co
Stephen Liang
Chief Technology Officer & EVP
$938k
5,501 shares
-58%
60Notable
VRTsell 3
Vertiv Holdings Co
Jakki L. Haussler
director
$1.9M
15,680 shares
-328%
65Notable
VRTsell 4
Vertiv Holdings Co
Steven Reinemund
director
$13M
100,000 shares
-43%
60Notable
VRTsell 4
Vertiv Holdings Co
Paul Ryan
Chief Procurement Officer
$3.0M
23,618 shares
-166%

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.

Edward L Monser sold $3.9M of VRT | InsiderTell