| Filer | Form | Target | Filed | Activity | |
|---|---|---|---|---|---|
GIAMATTEO JOHN JOSEPHCIK · 1234080 | 144 Sale | BLACKBERRY LTDCIK · 1070235 | Oct 21, 2026 Oct 21, 2026 | — | |
GRAYSON BRUNS HCIK · 1204899 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Oct 19, 2026 Oct 19, 2026 | 1txn | |
SHANI SHAULCIK · 939974 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Oct 19, 2026 Oct 19, 2026 | 3txn | |
KURTZ PHILIP S.CIK · 1939273 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Oct 5, 2026 Oct 5, 2026 | 3txn | |
GIAMATTEO JOHN JOSEPHCIK · 1234080 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Oct 5, 2026 Oct 5, 2026 | 3txn | |
FOOTE TIMCIK · 2031563 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Oct 5, 2026 Oct 5, 2026 | 3txn | |
FOOTE TIMCIK · 2031563 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Oct 2, 2026 Oct 2, 2026 | 1txn | |
KURTZ PHILIP S.CIK · 1939273 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Oct 2, 2026 Oct 2, 2026 | 1txn | |
LYNCH RICHARD J.CIK · 1407680 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Sep 1, 2026 Sep 1, 2026 | 1txn | |
GRAYSON BRUNS HCIK · 1204899 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Jul 15, 2026 Jul 15, 2026 | 1txn | |
SHANI SHAULCIK · 939974 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Jul 15, 2026 Jul 15, 2026 | 1txn | |
MACKEN PATRICK WCIK · 1641965 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Jun 17, 2026 Jun 17, 2026 | 3txn | |
SILVER LOUISCIK · 1201704 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Jun 17, 2026 Jun 17, 2026 | 1txn | |
INFANTE BEATRIZ VCIK · 1193369 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Jun 17, 2026 Jun 17, 2026 | 3txn | |
SHANI SHAULCIK · 939974 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Jun 17, 2026 Jun 17, 2026 | 3txn | |
LYNCH RICHARD J.CIK · 1407680 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Jun 1, 2026 Jun 1, 2026 | 1txn | |
DISBROW LISA SCIK · 1712360 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Jun 1, 2026 Jun 1, 2026 | 1txn | |
O'NEILL LORICIK · 2028197 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Jun 1, 2026 Jun 1, 2026 | 1txn | |
BRACE PHILIP GCIK · 1336507 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Jun 1, 2026 Jun 1, 2026 | 1txn | |
MACKEN PATRICK WCIK · 1641965 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | May 19, 2026 May 19, 2026 | 18txn | |
MCCLELLAND BRUCE WILLIAMCIK · 1424201 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | May 19, 2026 May 19, 2026 | 21txn | |
GRAYSON BRUNS HCIK · 1204899 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Apr 17, 2026 Apr 17, 2026 | 1txn | |
SHANI SHAULCIK · 939974 | 4 Trade | RIBBON COMMUNICATIONS INC.CIK · 1708055 | Apr 17, 2026 Apr 17, 2026 | 1txn | |
GIAMATTEO JOHN JOSEPHCIK · 1234080 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Apr 7, 2026 Apr 7, 2026 | 3txn | |
FOOTE TIMCIK · 2031563 | 4 Trade | BLACKBERRY LTDCIK · 1070235 | Apr 7, 2026 Apr 7, 2026 | 6txn |