SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

ANCHOR CAPITAL ADVISORS LLC's Holding History (CIK: 0000813933)

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

Q4 2025

Shares 9,464 Value ($000) $1,528 Avg Close $168.74 Range $156.04 - $186.68

Q3 2025

Shares 7,327 Value ($000) $1,227 Avg Close $178.32 Range $153.41 - $197.12

Q2 2025

Shares 7,185 Value ($000) $1,116 Avg Close $154.06 Range $136.62 - $166.33

Q1 2025

Shares 7,216 Value ($000) $1,133 Avg Close $163.06 Range $151.67 - $180.71

Q4 2024

Shares 7,241 Value ($000) $1,201 Avg Close $181.55 Range $161.07 - $196.10

Q3 2024

Shares 7,081 Value ($000) $1,354 Avg Close $177.77 Range $159.75 - $195.37

Q2 2024

Shares 7,128 Value ($000) $1,201 Avg Close $173.00 Range $155.56 - $203.16

Q1 2024

Shares 6,411 Value ($000) $1,315 Avg Close $191.15 Range $173.28 - $215.50

Q4 2023

Shares 7,598 Value ($000) $1,504 Avg Close $156.29 Range $122.12 - $199.19

Q3 2023

Shares 6,768 Value ($000) $1,014 Avg Close $149.57 Range $130.11 - $163.31

Q2 2023

Shares 7,679 Value ($000) $1,064 Avg Close $120.65 Range $100.26 - $138.25

Q1 2023

Shares 7,744 Value ($000) $849 Avg Close $102.73 Range $87.41 - $113.05

Q4 2022

Shares 8,016 Value ($000) $711 Avg Close $85.30 Range $73.48 - $96.84

Q3 2022

Shares 8,364 Value ($000) $656 Avg Close $94.13 Range $74.91 - $107.29

Q2 2022

Shares 8,351 Value ($000) $840 Avg Close $100.83 Range $85.18 - $109.35

Q1 2022

Shares 8,353 Value ($000) $911 Avg Close $114.83 Range $103.81 - $134.92

Q4 2021

Shares 8,546 Value ($000) $1,188 Avg Close $116.67 Range $101.48 - $136.58

Q3 2021

Shares 8,738 Value ($000) $935 Avg Close $106.78 Range $100.72 - $112.32

Q2 2021

Shares 6,282 Value ($000) $694 Avg Close $106.27 Range $99.05 - $115.28

Q1 2021

Shares 7,021 Value ($000) $728 Avg Close $96.19 Range $87.42 - $105.50

Q4 2020

Shares 7,171 Value ($000) $670 Avg Close $88.98 Range $82.58 - $97.42

Q3 2020

Shares 7,369 Value ($000) $716 Avg Close $90.65 Range $74.55 - $99.72

Q2 2020

Shares 8,097 Value ($000) $683 Avg Close $70.29 Range $53.68 - $91.17

Q1 2020

Shares 8,172 Value ($000) $507 Avg Close $74.16 Range $44.65 - $83.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,464	$1,528	$168.74	$156.04 - $186.68
Q3 2025	7,327	$1,227	$178.32	$153.41 - $197.12
Q2 2025	7,185	$1,116	$154.06	$136.62 - $166.33
Q1 2025	7,216	$1,133	$163.06	$151.67 - $180.71
Q4 2024	7,241	$1,201	$181.55	$161.07 - $196.10
Q3 2024	7,081	$1,354	$177.77	$159.75 - $195.37
Q2 2024	7,128	$1,201	$173.00	$155.56 - $203.16
Q1 2024	6,411	$1,315	$191.15	$173.28 - $215.50
Q4 2023	7,598	$1,504	$156.29	$122.12 - $199.19
Q3 2023	6,768	$1,014	$149.57	$130.11 - $163.31
Q2 2023	7,679	$1,064	$120.65	$100.26 - $138.25
Q1 2023	7,744	$849	$102.73	$87.41 - $113.05
Q4 2022	8,016	$711	$85.30	$73.48 - $96.84
Q3 2022	8,364	$656	$94.13	$74.91 - $107.29
Q2 2022	8,351	$840	$100.83	$85.18 - $109.35
Q1 2022	8,353	$911	$114.83	$103.81 - $134.92
Q4 2021	8,546	$1,188	$116.67	$101.48 - $136.58
Q3 2021	8,738	$935	$106.78	$100.72 - $112.32
Q2 2021	6,282	$694	$106.27	$99.05 - $115.28
Q1 2021	7,021	$728	$96.19	$87.42 - $105.50
Q4 2020	7,171	$670	$88.98	$82.58 - $97.42
Q3 2020	7,369	$716	$90.65	$74.55 - $99.72
Q2 2020	8,097	$683	$70.29	$53.68 - $91.17
Q1 2020	8,172	$507	$74.16	$44.65 - $83.80