SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

Oak Thistle LLC's Holding History (CIK: 0001755987)

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

Q4 2025

Shares 3,328 Value ($000) $537 Avg Close $168.74 Range $156.04 - $186.68

Q3 2025

Shares 13,423 Value ($000) $2,248 Avg Close $178.32 Range $153.41 - $197.12

Q1 2025

Shares 6,523 Value ($000) $1,025 Avg Close $163.06 Range $151.67 - $180.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,328	$537	$168.74	$156.04 - $186.68
Q3 2025	13,423	$2,248	$178.32	$153.41 - $197.12
Q1 2025	6,523	$1,025	$163.06	$151.67 - $180.71