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sellWeak cluster of 5

Philip S. Kurtz sold $20k of BB

CLO & Corp. Secretary at BLACKBERRY Ltd. 4,345 shares at an average of $4.61, traded Oct 2, 2025, filed Oct 6, 2025.

Warning score
15
Value
$20k
4,345 shares
Holdings after
98,498
-4% from before
From 52-week low
+111%
low $2.25, close $4.75
From 52-week high
-22%
high $6.07, as of Oct 2, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $20k at market
    0
  • Share of holdings sold
    Sold 4.2% of holdings
    0
  • Cluster
    5 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.

This signal so far: 1m -1.0%, 3m -19.2%, 6m -26.0%.

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.

BBOct 9, 2026 · close 8.91
Since filing Oct 6, 2025: +85.6%SPY +17.2% · excess +68.4%

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 0001939273-25-000007, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 2, 2025MOption exercise
Common Shares
+7,375--102,843Oct 6, 2025
Oct 2, 2025SOpen-market sale
Common Shares
-4,345$4.61$20k98,498Oct 6, 2025
Oct 2, 2025MOption exercise
Restricted Share Unitsderivative
-7,375--73,745Oct 6, 2025

Related signals

Other insiders at BLACKBERRY Ltd and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
BBsell 5
BLACKBERRY Ltd
Jennifer Armstrong-Owen
Sr VP & Chief People Officer
$24k
2,590 shares
-2%
30Weak
BBsell 5
BLACKBERRY Ltd
John Christopher Wall
President, QNX
$32k
3,474 shares
-20%
27Weak
BBsell 5
BLACKBERRY Ltd
Tim Foote
Chief Financial Officer
$30k
3,269 shares
-5%
38Weak
BBsell 5
BLACKBERRY Ltd
John Joseph Giamatteo
CEO & President, Secure Comm.
$269k
29,272 shares
-4%
21Weak
BBsell 5
BLACKBERRY Ltd
Philip S. Kurtz
CLO & Corp. Secretary
$38k
4,168 shares
-6%
53Moderate
BBsell 5
BLACKBERRY Ltd
Philip S. Kurtz
CLO & Corp. Secretary
$274k
30,000 shares
-32%
53Moderate
BBsell 5
BLACKBERRY Ltd
Tim Foote
Chief Financial Officer
$152k
16,672 shares
-23%
6Weak
BBsell
BLACKBERRY Ltd
Jennifer Armstrong-Owen
Sr VP & Chief People Officer
$36k
3,296 shares
-3%
5Weak
BBsell
BLACKBERRY Ltd
Jennifer Armstrong-Owen
Sr VP & Chief People Officer
$29k
2,556 shares
-2%
35Weak
BBsell 4
BLACKBERRY Ltd
Jennifer Armstrong-Owen
Sr VP & Chief People Officer
$117k
32,796 shares
-32%

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.

Philip S. Kurtz sold $20k of BB | InsiderTell