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sellWeak cluster of 210b5-1 plan

Herbert Raymond McMaster sold $246k of ZM

director at Zoom Communications, Inc.. 3,000 shares at an average of $82.00, traded Aug 22, 2025, filed Aug 26, 2025.

Warning score
26
Value
$246k
3,000 shares
Holdings after
7,901
-28% from before
From 52-week low
+25%
low $66.04, close $82.47
From 52-week high
-7%
high $89.03, as of Aug 22, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $246k at market
    +13
  • Share of holdings sold
    Sold 28% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

ZMOct 9, 2026 · close 97.74
Since filing Aug 26, 2025: +24.0%SPY +22.3% · excess +1.7%

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 0001585521-25-000147, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 22, 2025SOpen-market sale
Class A Common Stock10b5-1
-1,000$80.00$80k9,901Aug 26, 2025
Aug 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-2,000$83.00$166k7,901Aug 26, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
16Weak
ZMsell 210b5-1
Zoom Communications, Inc.
Santiago Subotovsky
director
$247k
2,637 shares
-2%
58Moderate
ZMsell 210b5-1
Zoom Communications, Inc.
Eric S. Yuan
Chief Executive Officer
$2.3M
24,200 shares
-69%
8Weak
ZMsell 310b5-1
Zoom Communications, Inc.
Velchamy Sankarlingam
Pres. of Engineering & Product
$248k
2,590 shares
-2%
23Weak
ZMsell 310b5-1
Zoom Communications, Inc.
Santiago Subotovsky
director
$255k
2,637 shares
-2%
65Notable
ZMsell 310b5-1
Zoom Communications, Inc.
Eric S. Yuan
Chief Executive Officer
$2.3M
24,200 shares
-69%
0Weak
ZMsell 210b5-1
Zoom Communications, Inc.
Velchamy Sankarlingam
Pres. of Engineering & Product
$203k
2,590 shares
-2%
15Weak
ZMsell 210b5-1
Zoom Communications, Inc.
Santiago Subotovsky
director
$192k
2,475 shares
-2%
15Weak
ZMsell 210b5-1
Zoom Communications, Inc.
Santiago Subotovsky
director
$224k
2,475 shares
-2%
58Moderate
ZMsell 210b5-1
Zoom Communications, Inc.
Eric S. Yuan
Chief Executive Officer
$2.2M
24,200 shares
-200%
60Notable
ZMsell 510b5-1
Zoom Communications, Inc.
Aparna Bawa
Chief Operating Officer
$988k
12,137 shares
-86%

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.

Herbert Raymond McMaster sold $246k of ZM | InsiderTell