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sellModerate cluster of 4

Renato Tamaro sold $799k of STE

V.P. & Corporate Treasurer at STERIS plc. 3,204 shares at an average of $249.24, traded Aug 20, 2025, filed Aug 22, 2025.

Warning score
54
Value
$799k
3,204 shares
Holdings after
7,221
-31% from before
From 52-week low
+24%
low $199.23, close $246.78
From 52-week high
-1%
high $249.16, as of Aug 20, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $799k at market
    +22
  • Share of holdings sold
    Sold 31% of holdings
    +10
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

STEOct 9, 2026 · close 214.40
Since filing Aug 22, 2025: -13.9%SPY +22.3% · excess -36.2%

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 0001628280-25-041025, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 20, 2025MOption exercise
Ordinary Shares
+3,204$147.05$471k10,425Aug 22, 2025
Aug 20, 2025SOpen-market sale
Ordinary Shares
-3,204$249.24$799k7,221Aug 22, 2025
Aug 20, 2025MOption exercise
Employee Stock Option (right to buy)derivative
-3,204$0.00$00Aug 22, 2025

Related signals

Other insiders at STERIS plc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
STEsell 3
STERIS plc
Julia Madsen
Sr. VP and GM, Life Sciences
$1.3M
5,008 shares
-37%
57Moderate
STEsell 3
STERIS plc
Renato Tamaro
V.P. & Corporate Treasurer
$1.3M
5,036 shares
-47%
50Moderate
STEsell 3
STERIS plc
John Adam Zangerle
Sr. VP, Gen Counsel, and Sec.
$4.0M
15,000 shares
-31%
11Weak
STEsell10b5-1
STERIS plc
Daniel A Carestio
President and CEO
$38k
159 shares
-0%
60Notable
STEsell 4
STERIS plc
Karen L Burton
VP & CAO
$1.9M
7,900 shares
-57%
58Moderate
STEsell 4
STERIS plc
Cynthia L Feldmann
director
$844k
3,495 shares
-83%
45Moderate
STEsell 4
STERIS plc
Mohsen Sohi
director
$994k
4,110 shares
-16%
21Weak
STEsell 210b5-1
STERIS plc
John Adam Zangerle
Sr. VP, Gen Counsel, and Sec.
$478k
1,978 shares
-6%
48Moderate
STEsell 210b5-1
STERIS plc
Daniel A Carestio
President and CEO
$4.3M
17,626 shares
-26%
45Moderate
STEsell
STERIS plc
Cary L Majors
SVP and President, Healthcare
$3.2M
12,828 shares
-53%

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.

Renato Tamaro sold $799k of STE | InsiderTell