Chaikof David
Director
Buy
Calculated transaction value
$40.9K
5,000 shares @ $8.18
Traded
Nov 3, 2026
Filed
Nov 5, 2026
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BlackBerry Limited
BB
ServicesBusiness Services
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
75 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Chaikof David Director | Nov 5, 2026 2-day lag | Buy Nov 3, 2026 | $40.9K Filed shares x price | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 22, 2026 Same-day filing | Sale Oct 22, 2026 | $865.26K Filed shares x price | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 22, 2026 1-day lag | Sale Oct 21, 2026 | $1.42M Filed shares x price | SEC Form 4 View filing | |
| Armstrong-owen Jennifer Sr VP & Chief People Officer | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Armstrong-owen Jennifer Sr VP & Chief People Officer | Oct 13, 2026 4-day lag | Sale Oct 9, 2026 | $28.25K Filed shares x price | SEC Form 4 View filing | |
| Armstrong-owen Jennifer Sr VP & Chief People Officer | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Foote Tim Chief Financial Officer | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Foote Tim Chief Financial Officer | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Foote Tim Chief Financial Officer | Oct 13, 2026 4-day lag | Sale Oct 9, 2026 | $70.57K Filed shares x price | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 13, 2026 4-day lag | Sale Oct 9, 2026 | $225.75K Filed shares x price | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Kurtz Philip S. CLO & Corp. Secretary | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Kurtz Philip S. CLO & Corp. Secretary | Oct 13, 2026 4-day lag | Exercise Oct 9, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Kurtz Philip S. CLO & Corp. Secretary | Oct 13, 2026 4-day lag | Sale Oct 9, 2026 | $52.09K Filed shares x price | SEC Form 4 View filing | |
| Kurtz Philip S. CLO & Corp. Secretary | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Kurtz Philip S. CLO & Corp. Secretary | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $38.26K Filed shares x price | SEC Form 4 View filing | |
| Kurtz Philip S. CLO & Corp. Secretary | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $269.3K Filed shares x price | SEC Form 4 View filing | |
| Giamatteo John Joseph CEO & President, Secure Comm. | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Foote Tim Chief Financial Officer | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Foote Tim Chief Financial Officer | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $30.07K Filed shares x price | SEC Form 4 View filing | |
| Foote Tim Chief Financial Officer | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Wall John Christopher President, Qnx | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $31.89K Filed shares x price | SEC Form 4 View filing | |
| Wall John Christopher President, Qnx | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Wall John Christopher President, Qnx | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Armstrong-owen Jennifer Sr VP & Chief People Officer | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $23.83K Filed shares x price | SEC Form 4 View filing | |
| Armstrong-owen Jennifer Sr VP & Chief People Officer | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Armstrong-owen Jennifer Sr VP & Chief People Officer | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | Not reported Reported range | SEC Form 4 View filing |
Giamatteo John Joseph
CEO & President, Secure Comm.
Sale
Calculated transaction value
$865.26K
99,000 shares @ $8.74
Traded
Oct 22, 2026
Filed
Oct 22, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Sale
Calculated transaction value
$1.42M
151,000 shares @ $9.4
Traded
Oct 21, 2026
Filed
Oct 22, 2026
Armstrong-owen Jennifer
Sr VP & Chief People Officer
Exercise
Reported value range
Not reported
7,636 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Armstrong-owen Jennifer
Sr VP & Chief People Officer
Sale
Calculated transaction value
$28.25K
3,379 shares @ $8.36
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Armstrong-owen Jennifer
Sr VP & Chief People Officer
Exercise
Reported value range
Not reported
7,636 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Foote Tim
Chief Financial Officer
Exercise
Reported value range
Not reported
19,088 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Foote Tim
Chief Financial Officer
Exercise
Reported value range
Not reported
19,088 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Foote Tim
Chief Financial Officer
Sale
Calculated transaction value
$70.57K
8,441 shares @ $8.36
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Exercise
Reported value range
Not reported
61,082 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Sale
Calculated transaction value
$225.75K
27,004 shares @ $8.36
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Exercise
Reported value range
Not reported
61,082 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Kurtz Philip S.
CLO & Corp. Secretary
Exercise
Reported value range
Not reported
10,908 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Kurtz Philip S.
CLO & Corp. Secretary
Exercise
Reported value range
Not reported
10,908 shares
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Kurtz Philip S.
CLO & Corp. Secretary
Sale
Calculated transaction value
$52.09K
6,164 shares @ $8.45
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Kurtz Philip S.
CLO & Corp. Secretary
Exercise
Reported value range
Not reported
7,375 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Kurtz Philip S.
CLO & Corp. Secretary
Sale
Calculated transaction value
$38.26K
4,168 shares @ $9.18
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Kurtz Philip S.
CLO & Corp. Secretary
Exercise
Reported value range
Not reported
7,375 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Exercise
Reported value range
Not reported
66,372 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Sale
Calculated transaction value
$269.3K
29,272 shares @ $9.2
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Giamatteo John Joseph
CEO & President, Secure Comm.
Exercise
Reported value range
Not reported
66,372 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Foote Tim
Chief Financial Officer
Exercise
Reported value range
Not reported
7,375 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Foote Tim
Chief Financial Officer
Sale
Calculated transaction value
$30.07K
3,269 shares @ $9.2
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Foote Tim
Chief Financial Officer
Exercise
Reported value range
Not reported
7,375 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Wall John Christopher
President, Qnx
Sale
Calculated transaction value
$31.89K
3,474 shares @ $9.18
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Wall John Christopher
President, Qnx
Exercise
Reported value range
Not reported
6,146 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Wall John Christopher
President, Qnx
Exercise
Reported value range
Not reported
6,146 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Armstrong-owen Jennifer
Sr VP & Chief People Officer
Sale
Calculated transaction value
$23.83K
2,590 shares @ $9.2
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Armstrong-owen Jennifer
Sr VP & Chief People Officer
Exercise
Reported value range
Not reported
6,146 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Armstrong-owen Jennifer
Sr VP & Chief People Officer
Exercise
Reported value range
Not reported
6,146 shares
Traded
Oct 2, 2026
Filed
Oct 5, 2026