SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

Potrero Capital Research LLC's Holding History (CIK: 0001536630)

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

Q4 2025

Shares 9,141 Value ($000) $1,476 Avg Close $168.74 Range $156.04 - $186.68

Q3 2025

Shares 60,000 Value ($000) $10,048 Avg Close $178.32 Range $153.41 - $197.12

Q1 2025

Shares 67,115 Value ($000) $10,542 Avg Close $163.06 Range $151.67 - $180.71

Q1 2021

Shares 80,835 Value ($000) $8,385 Avg Close $96.19 Range $87.42 - $105.50

Q4 2020

Shares 80,835 Value ($000) $7,554 Avg Close $88.98 Range $82.58 - $97.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,141	$1,476	$168.74	$156.04 - $186.68
Q3 2025	60,000	$10,048	$178.32	$153.41 - $197.12
Q1 2025	67,115	$10,542	$163.06	$151.67 - $180.71
Q1 2021	80,835	$8,385	$96.19	$87.42 - $105.50
Q4 2020	80,835	$7,554	$88.98	$82.58 - $97.42