Who
Robert Lawrence Seelig
EVP & General Counsel
Company insider
Files Form 4 as: EVP & General Counsel, White Mountains Insurance Group.
In numbers
- Trades disclosed
- 76
- Buys
- 8
- Sells
- 6
- Bought
- $467K
- Sold
- $9.2M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 28 Apr 2006
- Last trade
- 19 Mar 2026
- Last filed
- 20 Mar 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 19 Mar 2026filed 20 Mar 2026 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code G | —50 at $0.00 | filing |
| 19 Mar 2026filed 20 Mar 2026 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code G | —50 at $0.00 | filing |
| 25 Feb 2026filed 27 Feb 2026 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —775 at $0.00 | filing |
| 25 Feb 2026filed 27 Feb 2026 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —775 at $0.00 | filing |
| 1 Jan 2026filed 2 Jan 2026 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code F | $827K398 at $2,078.03 | filing |
| 1 Jan 2026filed 2 Jan 2026 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code F | $827K398 at $2,078.03 | filing |
| 26 Feb 2025filed 28 Feb 2025 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —825 at $0.00 | filing |
| 1 Jan 2025filed 3 Jan 2025 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code F | $965K496 at $1,945.06 | filing |
| 22 Feb 2024filed 23 Feb 2024 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —900 at $0.00 | filing |
| 1 Jan 2024filed 2 Jan 2024 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code F | $600K399 at $1,505.01 | filing |
| 22 Feb 2023filed 24 Feb 2023 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —1,000 at $0.00 | filing |
| 1 Jan 2023filed 3 Jan 2023 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code F | $508K359 at $1,414.33 | filing |
| 16 May 2022filed 17 May 2022 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code G | —25 at $0.00 | filing |
| 25 Feb 2022filed 28 Feb 2022 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —1,250 at $0.00 | filing |
| 25 Feb 2022filed 28 Feb 2022 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —750 at $0.00 | filing |
| 7 Jun 2021filed 8 Jun 2021 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code G | —41 at $0.00 | filing |
| 17 Mar 2021filed 18 Mar 2021 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code G | —45 at $0.00 | filing |
| 25 Feb 2021filed 26 Feb 2021 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —1,000 at $0.00 | filing |
| 1 Jan 2021filed 4 Jan 2021 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code F | $715K715 at $1,000.66 | filing |
| 27 Feb 2020filed 2 Mar 2020 | WTM White Mountains Insurance GroupInsurance | SEC FORM 4 Code A | —900 at $0.00 | filing |
News
How Efficiency and AI Support White Mountains Insurance Group, Ltd.'s (WTM) Revaluation ThesisWTM · insidermonkey.com · 16 Oct 2026
0 headlines in the last 90 days name Robert Lawrence Seelig; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.