John Joseph Giamatteo insider trades

Open-market stock purchases and sales by John Joseph Giamatteo, CEO & President, Secure Comm. at BLACKBERRY Ltd, from SEC Form 4 filings since Feb 22, 2010.

Recent trades

DateStockTradeValue
Oct 22, 2026BB BLACKBERRY LtdSold$865K
Oct 21, 2026BB BLACKBERRY LtdSold$1.4M
Oct 9, 2026BB BLACKBERRY LtdBought (not open market)—
Oct 9, 2026BB BLACKBERRY LtdSold$226K
Oct 9, 2026BB BLACKBERRY LtdBought (not open market)—
Oct 2, 2026BB BLACKBERRY LtdSold$269K
Oct 2, 2026BB BLACKBERRY LtdBought (not open market)—
Jul 9, 2026BB BLACKBERRY LtdSold$1.4M
Jul 9, 2026BB BLACKBERRY LtdSold$295K
Jul 9, 2026BB BLACKBERRY LtdSold$54.1K
Jul 9, 2026BB BLACKBERRY LtdBought (not open market)—
Jul 8, 2026BB BLACKBERRY LtdSold$1.4M
Jul 2, 2026BB BLACKBERRY LtdSold$317K
Jul 2, 2026BB BLACKBERRY LtdBought (not open market)—
Apr 9, 2026BB BLACKBERRY LtdBought (not open market)—
Apr 2, 2026BB BLACKBERRY LtdSold$96.4K
Apr 2, 2026BB BLACKBERRY LtdBought (not open market)—
Mar 31, 2026BB BLACKBERRY LtdBought (not open market)—
Jan 6, 2026BB BLACKBERRY LtdSold$115K
Jan 6, 2026BB BLACKBERRY LtdBought (not open market)—
Jan 6, 2026BB BLACKBERRY LtdBought (not open market)—
Jan 6, 2026BB BLACKBERRY LtdSold$225K
Jan 2, 2026BB BLACKBERRY LtdSold$577K
Jan 2, 2026BB BLACKBERRY LtdSold$149K
Jan 2, 2026BB BLACKBERRY LtdBought (not open market)—

Companies traded

  • BB BLACKBERRY Ltd: 23 sales, last Oct 22, 2026
  • SLH Solera Holdings, Inc: other filings, last May 11, 2010
  • RNWK Realnetworks Inc: other filings, last Feb 22, 2010

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