WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

Capital International Investors's Holding History (CIK: 0001562230)

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

Q1 2019

Shares 18,800 Value ($000) $17,399 Avg Close $905.92 Range $850.75 - $961.49

Q4 2018

Shares 18,800 Value ($000) $16,125 Avg Close $891.29 Range $832.88 - $942.35

Q3 2018

Shares 18,800 Value ($000) $17,594 Avg Close $926.90 Range $895.01 - $980.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	18,800	$17,399	$905.92	$850.75 - $961.49
Q4 2018	18,800	$16,125	$891.29	$832.88 - $942.35
Q3 2018	18,800	$17,594	$926.90	$895.01 - $980.89