SIMPSON MFG INC

Ticker: SSD CUSIP: 829073105 Class: Common Stock

SeaBridge Investment Advisors LLC's Holding History (CIK: 0001304229)

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

Q4 2025

Shares 12,632 Value ($000) $2,040 Avg Close $168.74 Range $156.04 - $186.68

Q3 2025

Shares 12,665 Value ($000) $2,121 Avg Close $178.32 Range $153.41 - $197.12

Q2 2025

Shares 13,289 Value ($000) $2,064 Avg Close $154.06 Range $136.62 - $166.33

Q1 2025

Shares 13,289 Value ($000) $2,087 Avg Close $163.06 Range $151.67 - $180.71

Q4 2024

Shares 14,929 Value ($000) $2,476 Avg Close $181.55 Range $161.07 - $196.10

Q3 2024

Shares 15,314 Value ($000) $2,929 Avg Close $177.77 Range $159.75 - $195.37

Q2 2024

Shares 15,544 Value ($000) $2,620 Avg Close $173.00 Range $155.56 - $203.16

Q1 2024

Shares 17,433 Value ($000) $3,577 Avg Close $191.15 Range $173.28 - $215.50

Q4 2023

Shares 19,851 Value ($000) $3,930 Avg Close $156.29 Range $122.12 - $199.19

Q3 2023

Shares 19,901 Value ($000) $2,981 Avg Close $149.57 Range $130.11 - $163.31

Q2 2023

Shares 19,860 Value ($000) $2,751 Avg Close $120.65 Range $100.26 - $138.25

Q1 2023

Shares 20,428 Value ($000) $2,240 Avg Close $102.73 Range $87.41 - $113.05

Q4 2022

Shares 20,358 Value ($000) $1,805 Avg Close $85.30 Range $73.48 - $96.84

Q3 2022

Shares 19,878 Value ($000) $1,558 Avg Close $94.13 Range $74.91 - $107.29

Q2 2022

Shares 22,317 Value ($000) $2,245 Avg Close $100.83 Range $85.18 - $109.35

Q1 2022

Shares 27,151 Value ($000) $2,961 Avg Close $114.83 Range $103.81 - $134.92

Q4 2021

Shares 27,588 Value ($000) $3,837 Avg Close $116.67 Range $101.48 - $136.58

Q3 2021

Shares 28,316 Value ($000) $3,029 Avg Close $106.78 Range $100.72 - $112.32

Q2 2021

Shares 28,551 Value ($000) $3,153 Avg Close $106.27 Range $99.05 - $115.28

Q1 2021

Shares 34,089 Value ($000) $3,536 Avg Close $96.19 Range $87.42 - $105.50

Q4 2020

Shares 34,093 Value ($000) $3,186 Avg Close $88.98 Range $82.58 - $97.42

Q3 2020

Shares 40,278 Value ($000) $3,913 Avg Close $90.65 Range $74.55 - $99.72

Q2 2020

Shares 45,647 Value ($000) $3,851 Avg Close $70.29 Range $53.68 - $91.17

Q1 2020

Shares 54,542 Value ($000) $3,381 Avg Close $74.16 Range $44.65 - $83.80

Q4 2019

Shares 59,082 Value ($000) $4,740 Avg Close $73.79 Range $63.49 - $80.83

Q3 2019

Shares 76,932 Value ($000) $5,337 Avg Close $61.30 Range $54.13 - $65.83

Q2 2019

Shares 78,082 Value ($000) $5,189 Avg Close $60.10 Range $54.87 - $63.50

Q1 2019

Shares 78,958 Value ($000) $4,680 Avg Close $55.38 Range $49.21 - $57.89

Q4 2018

Shares 81,577 Value ($000) $4,416 Avg Close $54.77 Range $46.23 - $68.31

Q3 2018

Shares 110,079 Value ($000) $7,976 Avg Close $65.92 Range $55.18 - $72.89

Q2 2018

Shares 132,422 Value ($000) $8,235 Avg Close $56.34 Range $50.43 - $62.41

Q1 2018

Shares 159,385 Value ($000) $9,179 Avg Close $53.40 Range $50.66 - $56.29

Q4 2017

Shares 160,744 Value ($000) $9,228 Avg Close $50.92 Range $44.46 - $56.70

Q3 2017

Shares 160,844 Value ($000) $7,888 Avg Close $40.85 Range $38.29 - $45.41

Q2 2017

Shares 162,138 Value ($000) $7,087 Avg Close $38.22 Range $36.31 - $40.44

Q1 2017

Shares 161,053 Value ($000) $6,940 Avg Close $39.37 Range $37.28 - $41.25

Q4 2016

Shares 162,890 Value ($000) $7,126 Avg Close $40.50 Range $36.93 - $43.78

Q3 2016

Shares 179,654 Value ($000) $7,896 Avg Close $38.35 Range $35.10 - $40.98

Q2 2016

Shares 179,654 Value ($000) $7,181 Avg Close $34.48 Range $33.16 - $35.86

Q1 2016

Shares 180,239 Value ($000) $6,880 Avg Close $30.22 Range $27.00 - $34.22

Q4 2015

Shares 188,804 Value ($000) $6,448 Avg Close $32.21 Range $29.44 - $34.16

Q3 2015

Shares 193,163 Value ($000) $6,469 Avg Close $30.84 Range $29.17 - $32.79

Q2 2015

Shares 194,840 Value ($000) $6,625 Avg Close $30.42 Range $28.68 - $33.04

Q1 2015

Shares 196,799 Value ($000) $7,354 Avg Close $30.80 Range $27.32 - $33.49

Q4 2014

Shares 218,945 Value ($000) $7,575 Avg Close $28.42 Range $25.15 - $31.04

Q3 2014

Shares 198,745 Value ($000) $5,793 Avg Close $28.16 Range $25.36 - $32.38

Q2 2014

Shares 216,765 Value ($000) $7,882 Avg Close $29.44 Range $27.18 - $32.11

Q1 2014

Shares 205,365 Value ($000) $7,256 Avg Close $29.59 Range $26.64 - $31.76

Q4 2013

Shares 185,145 Value ($000) $6,800 Avg Close $29.91 Range $26.22 - $32.23

Q3 2013

Shares 185,195 Value ($000) $6,032 Avg Close $27.20 Range $24.97 - $28.78

Q2 2013

Shares 186,300 Value ($000) $5,481 Avg Close $25.02 Range $23.44 - $27.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,632	$2,040	$168.74	$156.04 - $186.68
Q3 2025	12,665	$2,121	$178.32	$153.41 - $197.12
Q2 2025	13,289	$2,064	$154.06	$136.62 - $166.33
Q1 2025	13,289	$2,087	$163.06	$151.67 - $180.71
Q4 2024	14,929	$2,476	$181.55	$161.07 - $196.10
Q3 2024	15,314	$2,929	$177.77	$159.75 - $195.37
Q2 2024	15,544	$2,620	$173.00	$155.56 - $203.16
Q1 2024	17,433	$3,577	$191.15	$173.28 - $215.50
Q4 2023	19,851	$3,930	$156.29	$122.12 - $199.19
Q3 2023	19,901	$2,981	$149.57	$130.11 - $163.31
Q2 2023	19,860	$2,751	$120.65	$100.26 - $138.25
Q1 2023	20,428	$2,240	$102.73	$87.41 - $113.05
Q4 2022	20,358	$1,805	$85.30	$73.48 - $96.84
Q3 2022	19,878	$1,558	$94.13	$74.91 - $107.29
Q2 2022	22,317	$2,245	$100.83	$85.18 - $109.35
Q1 2022	27,151	$2,961	$114.83	$103.81 - $134.92
Q4 2021	27,588	$3,837	$116.67	$101.48 - $136.58
Q3 2021	28,316	$3,029	$106.78	$100.72 - $112.32
Q2 2021	28,551	$3,153	$106.27	$99.05 - $115.28
Q1 2021	34,089	$3,536	$96.19	$87.42 - $105.50
Q4 2020	34,093	$3,186	$88.98	$82.58 - $97.42
Q3 2020	40,278	$3,913	$90.65	$74.55 - $99.72
Q2 2020	45,647	$3,851	$70.29	$53.68 - $91.17
Q1 2020	54,542	$3,381	$74.16	$44.65 - $83.80
Q4 2019	59,082	$4,740	$73.79	$63.49 - $80.83
Q3 2019	76,932	$5,337	$61.30	$54.13 - $65.83
Q2 2019	78,082	$5,189	$60.10	$54.87 - $63.50
Q1 2019	78,958	$4,680	$55.38	$49.21 - $57.89
Q4 2018	81,577	$4,416	$54.77	$46.23 - $68.31
Q3 2018	110,079	$7,976	$65.92	$55.18 - $72.89
Q2 2018	132,422	$8,235	$56.34	$50.43 - $62.41
Q1 2018	159,385	$9,179	$53.40	$50.66 - $56.29
Q4 2017	160,744	$9,228	$50.92	$44.46 - $56.70
Q3 2017	160,844	$7,888	$40.85	$38.29 - $45.41
Q2 2017	162,138	$7,087	$38.22	$36.31 - $40.44
Q1 2017	161,053	$6,940	$39.37	$37.28 - $41.25
Q4 2016	162,890	$7,126	$40.50	$36.93 - $43.78
Q3 2016	179,654	$7,896	$38.35	$35.10 - $40.98
Q2 2016	179,654	$7,181	$34.48	$33.16 - $35.86
Q1 2016	180,239	$6,880	$30.22	$27.00 - $34.22
Q4 2015	188,804	$6,448	$32.21	$29.44 - $34.16
Q3 2015	193,163	$6,469	$30.84	$29.17 - $32.79
Q2 2015	194,840	$6,625	$30.42	$28.68 - $33.04
Q1 2015	196,799	$7,354	$30.80	$27.32 - $33.49
Q4 2014	218,945	$7,575	$28.42	$25.15 - $31.04
Q3 2014	198,745	$5,793	$28.16	$25.36 - $32.38
Q2 2014	216,765	$7,882	$29.44	$27.18 - $32.11
Q1 2014	205,365	$7,256	$29.59	$26.64 - $31.76
Q4 2013	185,145	$6,800	$29.91	$26.22 - $32.23
Q3 2013	185,195	$6,032	$27.20	$24.97 - $28.78
Q2 2013	186,300	$5,481	$25.02	$23.44 - $27.65