John Christopher Wall
CIK: 0002156609
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (50.0%)
Position reduction
Option Exercises (M)1 (50.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
BB
BLACKBERRY Ltd
Officer
Discretionary Trading P&L
Holdings
About Wall John Christopher
Wall John Christopher (SEC CIK 0002156609) files insider reports with the SEC as President, QNX of BLACKBERRY Ltd (BB).
Signal8 holds 2 ownership filings by Wall John Christopher (1 Form 3, 1 Form 4), filed between Sep 24, 2026 and Oct 5, 2026. Those filings report 2 transactions, the latest on Oct 2, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Wall John Christopher's filings is in WATERLOO.
Recent filings by Wall John Christopher
Other insiders filing for BLACKBERRY Ltd (BB)
- Chaikof David, Director
- GIAMATTEO JOHN JOSEPH, CEO & President, Secure Comm.
- Armstrong-Owen Jennifer, Sr VP & Chief People Officer
- Foote Tim, Chief Financial Officer
- Kurtz Philip S., CLO & Corp. Secretary
- Mainz Barry, Director