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sellModerate cluster of 7

Mark Barrysmith sold $360k of U

Chief Accounting Officer at Unity Software Inc.. 9,149 shares at an average of $39.32, traded Aug 25, 2025, filed Aug 26, 2025.

Warning score
45
Value
$360k
9,149 shares
Holdings after
454,433
-2% from before
From 52-week low
+138%
low $16.75, close $39.83
From 52-week high
0%
high $39.83, as of Aug 25, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $360k at market
    +15
  • Share of holdings sold
    Sold 2.0% of holdings
    0
  • Cluster
    7 insiders selling within 14 days
    +15

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.

UOct 9, 2026 · close 46.88
Since filing Aug 26, 2025: +17.0%SPY +22.3% · excess -5.3%

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 0001956655-25-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 25, 2025SOpen-market sale
Common Stock
-4,411$39.01$172k459,171Aug 26, 2025
Aug 25, 2025SOpen-market sale
Common Stock
-4,738$39.61$188k454,433Aug 26, 2025

Related signals

Other insiders at Unity Software Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
Usell10b5-1
Unity Software Inc.
Alexander Blum
SVP, Chief Operating Officer
$1.9M
43,556 shares
-6%
35Weak
Usell 2
Unity Software Inc.
Mark Barrysmith
Chief Accounting Officer
$191k
10,578 shares
-3%
21Weak
Usell 210b5-1
Unity Software Inc.
Alexander Blum
SVP, Chief Operating Officer
$231k
12,705 shares
-2%
60Notable
Usell 4
Unity Software Inc.
Tomer Bar-Zeev
director
$8.7M
175,000 shares
-17%
51Moderate
Usell 4
Unity Software Inc.
Mark Barrysmith
Chief Accounting Officer
$720k
14,407 shares
-4%
40Moderate
Usell 410b5-1
Unity Software Inc.
David Helgason
director
$35M
708,347 shares
-12%
40Moderate
Usell 610b5-1
Unity Software Inc.
Tomer Bar-Zeev
director
$10M
250,000 shares
-19%
24Weak
Usell 610b5-1
Unity Software Inc.
Alexander Blum
SVP, Chief Operating Officer
$84k
1,988 shares
-0%
55Moderate
Usell 6
Unity Software Inc.
Mark Barrysmith
Chief Accounting Officer
$1.8M
43,283 shares
-10%
60Notable
Usell 6
Unity Software Inc.
Alexander Blum
SVP, Chief Operating Officer
$1.7M
40,693 shares
-7%

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.

Mark Barrysmith sold $360k of U | InsiderTell