Weston M. Hicks

Companies

• White Mountains Insurance GroupBoard member Feb 23, 2023 to now¹
• Alleghany CorporationBoard member Mar 1, 2006 to Oct 1, 2021²
• Alleghany CorporationChief executive officer Mar 1, 2006 to Oct 1, 2021²
• Alleghany CorporationPresident Mar 1, 2006 to Apr 1, 2021²
• AllianceBernsteinBoard member May 16, 2006 to Dec 5, 2016³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• WMWhite Mountains Insurance Group WTM2,936 shares⁴$6.4M at $2,166.33May 21, 2026
• Alleghany Corporation Y56,236 shares⁵Jan 3, 2022

As of each latest filing. The line shows shares held over time.

Recent filings

• May 21, 2026Granted 190 shares of White Mountains Insurance Group⁴
• May 22, 2025Granted 210 shares of White Mountains Insurance Group⁶
• May 23, 2024Granted 230 shares of White Mountains Insurance Group⁷
• Nov 17, 2023Bought 238 shares at $1,484.96 of White Mountains Insurance Group⁸
• Nov 17, 2023Bought 238 shares at $1,484.96 of White Mountains Insurance Group⁹
• Nov 17, 2023Bought 11 shares at $1,483.43 of White Mountains Insurance Group⁸
• Nov 17, 2023Bought 11 shares at $1,483.43 of White Mountains Insurance Group⁹
• Nov 17, 2023Bought 579 shares at $1,479.88 of White Mountains Insurance Group⁸
• Nov 17, 2023Bought 579 shares at $1,479.88 of White Mountains Insurance Group⁹
• Nov 17, 2023Bought 120 shares at $1,476.74 of White Mountains Insurance Group⁸
• Nov 17, 2023Bought 120 shares at $1,476.74 of White Mountains Insurance Group⁹
• Nov 17, 2023Bought 52 shares at $1,476.15 of White Mountains Insurance Group⁸
• Nov 17, 2023Bought 52 shares at $1,476.15 of White Mountains Insurance Group⁹
• May 25, 2023Granted 250 shares of White Mountains Insurance Group¹⁰
• Feb 22, 2023Granted 56 shares of White Mountains Insurance Group¹¹