SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

ValueAct Holdings, L.P.'s Holding History (CIK: 0001418814)

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

Q4 2025

Shares 1,472,142 Value ($000) $237,707 Avg Close $168.74 Range $156.04 - $186.68

Q3 2025

Shares 1,207,942 Value ($000) $202,282 Avg Close $178.32 Range $153.41 - $197.12

Q2 2025

Shares 1,406,105 Value ($000) $218,382 Avg Close $154.06 Range $136.62 - $166.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,472,142	$237,707	$168.74	$156.04 - $186.68
Q3 2025	1,207,942	$202,282	$178.32	$153.41 - $197.12
Q2 2025	1,406,105	$218,382	$154.06	$136.62 - $166.33