SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q4 2025

Shares 159,549 Value ($000) $25,762 Avg Close $168.74 Range $156.04 - $186.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	159,549	$25,762	$168.74	$156.04 - $186.68