WHITE MOUNTAINS INSURANCE GROUP LTD - WTM
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Nov 05, 2026 | — | S | D | 5,500,391.0 | 13.9 | 76,455,434.9 | 12,356,223.0 | View | |
| Aug 31, 2026 | — | G | D | 2.0 | 0.0 | 0.0 | 2,012.0 | View | |
| Aug 27, 2026 | — | A | A | 113.0 | 0.0 | 0.0 | 113.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 2,014.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 1,006.0 | View | |
| May 22, 2026 | — | A | A | 190.0 | 0.0 | 0.0 | 2,936.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 1,703.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 1,080.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 335.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 1,993.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 852.0 | View | |
| May 22, 2026 | — | A | A | 135.0 | 0.0 | 0.0 | 10,575.0 | View |