SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q3 2021

Shares 21,283 Value ($000) $2,277 Avg Close $106.78 Range $100.72 - $112.32

Q2 2021

Shares 18,424 Value ($000) $2,035 Avg Close $106.27 Range $99.05 - $115.28

Q1 2021

Shares 17,206 Value ($000) $1,785 Avg Close $96.19 Range $87.42 - $105.50

Q4 2020

Shares 15,967 Value ($000) $1,492 Avg Close $88.98 Range $82.58 - $97.42

Q3 2020

Shares 8,131 Value ($000) $790 Avg Close $90.65 Range $74.55 - $99.72

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	21,283	$2,277	$106.78	$100.72 - $112.32
Q2 2021	18,424	$2,035	$106.27	$99.05 - $115.28
Q1 2021	17,206	$1,785	$96.19	$87.42 - $105.50
Q4 2020	15,967	$1,492	$88.98	$82.58 - $97.42
Q3 2020	8,131	$790	$90.65	$74.55 - $99.72