WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q2 2023

Shares 145 Value ($000) $201 Avg Close $1407.80 Range $1319.05 - $1540.09

Q1 2023

Shares 228 Value ($000) $314 Avg Close $1434.16 Range $1312.00 - $1560.21

Q2 2022

Shares 203 Value ($000) $253 Avg Close $1161.60 Range $1030.38 - $1291.50

Q1 2021

Shares 288 Value ($000) $321 Avg Close $1118.45 Range $994.91 - $1267.52

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	145	$201	$1407.80	$1319.05 - $1540.09
Q1 2023	228	$314	$1434.16	$1312.00 - $1560.21
Q2 2022	203	$253	$1161.60	$1030.38 - $1291.50
Q1 2021	288	$321	$1118.45	$994.91 - $1267.52