WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

Note: Option positions (PUT/CALL) are excluded.

Q4 2024

Shares 28 Value ($000) $54 Avg Close $1889.39 Range $1708.50 - $2023.00

Q3 2024

Shares 28 Value ($000) $47 Avg Close $1743.65 Range $1666.22 - $1847.78

Q2 2024

Shares 20 Value ($000) $36 Avg Close $1768.70 Range $1665.71 - $1899.21

Q1 2024

Shares 20 Value ($000) $36 Avg Close $1676.26 Range $1475.00 - $1849.99

Q4 2023

Shares 13 Value ($000) $20 Avg Close $1486.19 Range $1401.01 - $1562.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	28	$54	$1889.39	$1708.50 - $2023.00
Q3 2024	28	$47	$1743.65	$1666.22 - $1847.78
Q2 2024	20	$36	$1768.70	$1665.71 - $1899.21
Q1 2024	20	$36	$1676.26	$1475.00 - $1849.99
Q4 2023	13	$20	$1486.19	$1401.01 - $1562.63