LOS ANGELES, CA
| Filer | Form | Target | Filed | Activity | |
|---|---|---|---|---|---|
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Sep 2, 2026 Sep 2, 2026 | 1txn | |
COYNE JEFFREY BCIK · 1213184 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Aug 18, 2026 Aug 18, 2026 | 4txn | |
WHITE MOUNTAINS INSURANCE GROUP LTDCIK · 776867 | 13F-HR Holdings | — | Aug 12, 2026 Aug 12, 2026 | — | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Aug 5, 2026 Aug 5, 2026 | 1txn | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Jul 18, 2026 Jul 18, 2026 | 2txn | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Jul 15, 2026 Jul 15, 2026 | 3txn | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Jul 9, 2026 Jul 9, 2026 | 2txn | |
YI STEVENCIK · 1829946 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Jul 6, 2026 Jul 6, 2026 | — | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Jul 1, 2026 Jul 1, 2026 | 1txn | |
YI STEVENCIK · 1829946 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Jul 1, 2026 Jul 1, 2026 | — | |
NONKO EUGENECIK · 1830016 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Jun 29, 2026 Jun 29, 2026 | — | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Jun 18, 2026 Jun 18, 2026 | 1txn | |
YI STEVENCIK · 1829946 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Jun 16, 2026 Jun 16, 2026 | — | |
NONKO EUGENECIK · 1830016 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Jun 16, 2026 Jun 16, 2026 | — | |
NONKO EUGENECIK · 1830016 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Jun 10, 2026 Jun 10, 2026 | — | |
COYNE JEFFREY BCIK · 1213184 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | May 19, 2026 May 19, 2026 | 5txn | |
COYNE JEFFREY BCIK · 1213184 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | May 15, 2026 May 15, 2026 | — | |
WHITE MOUNTAINS INSURANCE GROUP LTDCIK · 776867 | 13F-HR Holdings | — | May 12, 2026 May 12, 2026 | — | |
ARASU VENMAL (RAJI)CIK · 1641435 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | May 7, 2026 May 7, 2026 | 1txn | |
VRABECK KATHY PCIK · 1093166 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | May 7, 2026 May 7, 2026 | 1txn | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | May 6, 2026 May 6, 2026 | 3txn | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Apr 29, 2026 Apr 29, 2026 | 3txn | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Apr 23, 2026 Apr 23, 2026 | 3txn | |
YI STEVENCIK · 1829946 | 144 Sale | MEDIAALPHA, INC.CIK · 1818383 | Apr 20, 2026 Apr 20, 2026 | — | |
YI STEVENCIK · 1829946 | 4 Trade | MEDIAALPHA, INC.CIK · 1818383 | Apr 15, 2026 Apr 15, 2026 | 3txn |