John Joseph Giamatteo, CEO & President, Cybersecurity at BLACKBERRY Ltd (BB), sold 43,135 shares at $4.00 ($173K) on 2025-01-03, disclosed to the SEC on 2025-01-07.
Open-market sale of $173k BB by CEO & President, Cybersecurity. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| BB | SELL | 2026-07-06 | $317K | — | Filing → |
| BB | SELL | 2026-04-07 | $96K | — | Filing → |
| BB | SELL | 2026-01-08 | $340K | — | Filing → |