Michaela Hildreth

Chief Accounting Officer, White Mountains Insurance Group.

Companies

White Mountains Insurance GroupChief Accounting Officer May 20, 2021 to now¹

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

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

Feb 25, 2026Granted 600 shares of White Mountains Insurance Group²
Jan 1, 2026Shares withheld for tax 274 shares at $2,078.03 of White Mountains Insurance Group³
Dec 23, 2025Gift 60 shares of White Mountains Insurance Group⁴
Feb 26, 2025Granted 625 shares of White Mountains Insurance Group⁵
Jan 1, 2025Shares withheld for tax 323 shares at $1,945.06 of White Mountains Insurance Group⁶
Nov 29, 2024Gift 75 shares of White Mountains Insurance Group⁷
Feb 22, 2024Granted 600 shares of White Mountains Insurance Group⁸
Jan 1, 2024Shares withheld for tax 261 shares at $1,505.01 of White Mountains Insurance Group⁹
Dec 1, 2023Gift 100 shares of White Mountains Insurance Group¹⁰
Feb 22, 2023Granted 600 shares of White Mountains Insurance Group¹¹
Jan 1, 2023Shares withheld for tax 176 shares at $1,414.33 of White Mountains Insurance Group¹²
Dec 28, 2022Gift 53 shares of White Mountains Insurance Group¹³
Dec 22, 2022Sold 100 shares at $1,371.84 of White Mountains Insurance Group¹⁴
May 31, 2022Sold 100 shares at $1,270.94 of White Mountains Insurance Group¹⁵
Feb 25, 2022Granted 750 shares of White Mountains Insurance Group¹⁶
Jan 1, 2022Shares withheld for tax 178 shares at $1,013.90 of White Mountains Insurance Group¹⁷

The numbers on this page point here. Each one links to the record it came from.