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John Joseph Giamatteo sold $2.3M of BB stock
John Joseph Giamatteo, CEO & President, Secure Comm. of BLACKBERRY Ltd (BB), sold 250,000 shares of BB stock worth $2.3M, per an SEC Form 4 filed Oct 22, 2026.
It was an open-market sale.
The trade happened on Oct 21, 2026, 1 day before it was made public.
BB has moved -3.0% since the trade date, from $9.41 to $9.13 (Nov 12, 2026 close).
- Traded
- Oct 21, 2026
- Disclosed
- Oct 22, 2026
- Filing delay
- 1 day
- Price since
- -3.0%
- Role
- CEO & President, Secure Comm.
- Source
- SEC Form 4