WD-40 CO

Ticker: WDFC CUSIP: 929236107 Class: EQTY

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 46,846 Value ($000) $9,224 Avg Close $195.95 Range $185.27 - $213.93

Q3 2025

Shares 52,795 Value ($000) $10,432 Avg Close $214.35 Range $192.63 - $234.01

Q2 2025

Shares 46,152 Value ($000) $10,527 Avg Close $231.83 Range $204.21 - $248.86

Q1 2025

Shares 42,981 Value ($000) $10,487 Avg Close $231.88 Range $216.42 - $248.13

Q4 2024

Shares 33,792 Value ($000) $8,201 Avg Close $260.26 Range $234.68 - $285.86

Q3 2024

Shares 28,794 Value ($000) $7,425 Avg Close $244.28 Range $204.93 - $265.55

Q2 2024

Shares 29,794 Value ($000) $6,544 Avg Close $224.34 Range $208.03 - $254.26

Q1 2024

Shares 27,806 Value ($000) $7,044 Avg Close $250.16 Range $223.34 - $268.83

Q4 2023

Shares 28,136 Value ($000) $6,726 Avg Close $215.12 Range $187.17 - $236.99

Q3 2023

Shares 16,764 Value ($000) $3,407 Avg Close $205.31 Range $174.98 - $224.57

Q2 2023

Shares 24,093 Value ($000) $4,545 Avg Close $180.66 Range $156.02 - $195.43

Q1 2023

Shares 23,898 Value ($000) $4,255 Avg Close $164.32 Range $150.31 - $178.03

Q4 2022

Shares 24,706 Value ($000) $3,983 Avg Close $157.96 Range $137.57 - $175.84

Q3 2022

Shares 24,979 Value ($000) $4 Avg Close $176.10 Range $154.02 - $197.78

Q2 2022

Shares 25,289 Value ($000) $5,092 Avg Close $175.17 Range $159.39 - $195.33

Q1 2022

Shares 25,549 Value ($000) $4,681 Avg Close $199.68 Range $170.30 - $238.75

Q4 2021

Shares 27,919 Value ($000) $6,830 Avg Close $216.94 Range $193.07 - $237.92

Q3 2021

Shares 27,699 Value ($000) $6,412 Avg Close $222.82 Range $206.21 - $259.43

Q2 2021

Shares 28,019 Value ($000) $7,181 Avg Close $236.72 Range $219.93 - $296.99

Q1 2021

Shares 28,179 Value ($000) $8,628 Avg Close $280.17 Range $234.79 - $308.09

Q4 2020

Shares 30,229 Value ($000) $8,031 Avg Close $223.09 Range $168.63 - $251.28

Q3 2020

Shares 30,249 Value ($000) $5,726 Avg Close $180.27 Range $168.83 - $190.61

Q2 2020

Shares 30,659 Value ($000) $6,080 Avg Close $166.00 Range $137.84 - $184.59

Q1 2020

Shares 30,659 Value ($000) $6,158 Avg Close $171.62 Range $149.78 - $193.03

Q4 2019

Shares 30,659 Value ($000) $5,952 Avg Close $171.13 Range $156.79 - $181.26

Q3 2019

Shares 34,859 Value ($000) $6,398 Avg Close $162.75 Range $142.61 - $170.51

Q2 2019

Shares 30,475 Value ($000) $4,847 Avg Close $147.91 Range $138.90 - $155.99

Q1 2019

Shares 12,675 Value ($000) $2,148 Avg Close $158.33 Range $147.89 - $165.74

Q4 2018

Shares 12,175 Value ($000) $2,231 Avg Close $151.67 Range $133.41 - $168.03

Q3 2018

Shares 9,675 Value ($000) $1,665 Avg Close $149.30 Range $128.21 - $164.55

Q2 2018

Shares 8,883 Value ($000) $1,299 Avg Close $122.47 Range $111.43 - $134.71

Q1 2018

Shares 8,883 Value ($000) $1,170 Avg Close $111.74 Range $102.00 - $119.19

Q4 2017

Shares 8,883 Value ($000) $1,048 Avg Close $101.18 Range $93.65 - $108.26

Q3 2017

Shares 8,883 Value ($000) $994 Avg Close $94.77 Range $91.23 - $99.57

Q2 2017

Shares 7,228 Value ($000) $798 Avg Close $93.06 Range $88.02 - $99.83

Q1 2017

Shares 10,028 Value ($000) $1,093 Avg Close $94.70 Range $87.23 - $103.92

Q4 2016

Shares 10,028 Value ($000) $1,172 Avg Close $95.11 Range $87.84 - $101.71

Q3 2016

Shares 10,028 Value ($000) $1,127 Avg Close $100.86 Range $95.26 - $107.55

Q2 2016

Shares 9,428 Value ($000) $1,107 Avg Close $93.26 Range $85.10 - $101.68

Q1 2016

Shares 9,428 Value ($000) $1,018 Avg Close $88.52 Range $80.20 - $94.25

Q4 2015

Shares 9,228 Value ($000) $910 Avg Close $82.77 Range $74.64 - $89.58

Q3 2015

Shares 14,828 Value ($000) $1,321 Avg Close $74.03 Range $68.72 - $78.00

Q2 2015

Shares 21,128 Value ($000) $1,842 Avg Close $71.61 Range $67.82 - $75.37

Q1 2015

Shares 25,928 Value ($000) $2,296 Avg Close $70.77 Range $67.38 - $75.28

Q4 2014

Shares 25,904 Value ($000) $2,204 Avg Close $63.74 Range $54.66 - $73.03

Q3 2014

Shares 26,304 Value ($000) $1,788 Avg Close $57.88 Range $55.12 - $63.95

Q2 2014

Shares 30,904 Value ($000) $2,325 Avg Close $60.75 Range $57.96 - $65.23

Q1 2014

Shares 28,969 Value ($000) $2,247 Avg Close $60.19 Range $55.20 - $64.51

Q4 2013

Shares 34,969 Value ($000) $2,611 Avg Close $58.73 Range $49.78 - $65.29

Q3 2013

Shares 34,669 Value ($000) $2,250 Avg Close $48.79 Range $44.37 - $53.55

Q2 2013

Shares 27,769 Value ($000) $1,513 Avg Close $44.73 Range $41.57 - $47.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46,846	$9,224	$195.95	$185.27 - $213.93
Q3 2025	52,795	$10,432	$214.35	$192.63 - $234.01
Q2 2025	46,152	$10,527	$231.83	$204.21 - $248.86
Q1 2025	42,981	$10,487	$231.88	$216.42 - $248.13
Q4 2024	33,792	$8,201	$260.26	$234.68 - $285.86
Q3 2024	28,794	$7,425	$244.28	$204.93 - $265.55
Q2 2024	29,794	$6,544	$224.34	$208.03 - $254.26
Q1 2024	27,806	$7,044	$250.16	$223.34 - $268.83
Q4 2023	28,136	$6,726	$215.12	$187.17 - $236.99
Q3 2023	16,764	$3,407	$205.31	$174.98 - $224.57
Q2 2023	24,093	$4,545	$180.66	$156.02 - $195.43
Q1 2023	23,898	$4,255	$164.32	$150.31 - $178.03
Q4 2022	24,706	$3,983	$157.96	$137.57 - $175.84
Q3 2022	24,979	$4	$176.10	$154.02 - $197.78
Q2 2022	25,289	$5,092	$175.17	$159.39 - $195.33
Q1 2022	25,549	$4,681	$199.68	$170.30 - $238.75
Q4 2021	27,919	$6,830	$216.94	$193.07 - $237.92
Q3 2021	27,699	$6,412	$222.82	$206.21 - $259.43
Q2 2021	28,019	$7,181	$236.72	$219.93 - $296.99
Q1 2021	28,179	$8,628	$280.17	$234.79 - $308.09
Q4 2020	30,229	$8,031	$223.09	$168.63 - $251.28
Q3 2020	30,249	$5,726	$180.27	$168.83 - $190.61
Q2 2020	30,659	$6,080	$166.00	$137.84 - $184.59
Q1 2020	30,659	$6,158	$171.62	$149.78 - $193.03
Q4 2019	30,659	$5,952	$171.13	$156.79 - $181.26
Q3 2019	34,859	$6,398	$162.75	$142.61 - $170.51
Q2 2019	30,475	$4,847	$147.91	$138.90 - $155.99
Q1 2019	12,675	$2,148	$158.33	$147.89 - $165.74
Q4 2018	12,175	$2,231	$151.67	$133.41 - $168.03
Q3 2018	9,675	$1,665	$149.30	$128.21 - $164.55
Q2 2018	8,883	$1,299	$122.47	$111.43 - $134.71
Q1 2018	8,883	$1,170	$111.74	$102.00 - $119.19
Q4 2017	8,883	$1,048	$101.18	$93.65 - $108.26
Q3 2017	8,883	$994	$94.77	$91.23 - $99.57
Q2 2017	7,228	$798	$93.06	$88.02 - $99.83
Q1 2017	10,028	$1,093	$94.70	$87.23 - $103.92
Q4 2016	10,028	$1,172	$95.11	$87.84 - $101.71
Q3 2016	10,028	$1,127	$100.86	$95.26 - $107.55
Q2 2016	9,428	$1,107	$93.26	$85.10 - $101.68
Q1 2016	9,428	$1,018	$88.52	$80.20 - $94.25
Q4 2015	9,228	$910	$82.77	$74.64 - $89.58
Q3 2015	14,828	$1,321	$74.03	$68.72 - $78.00
Q2 2015	21,128	$1,842	$71.61	$67.82 - $75.37
Q1 2015	25,928	$2,296	$70.77	$67.38 - $75.28
Q4 2014	25,904	$2,204	$63.74	$54.66 - $73.03
Q3 2014	26,304	$1,788	$57.88	$55.12 - $63.95
Q2 2014	30,904	$2,325	$60.75	$57.96 - $65.23
Q1 2014	28,969	$2,247	$60.19	$55.20 - $64.51
Q4 2013	34,969	$2,611	$58.73	$49.78 - $65.29
Q3 2013	34,669	$2,250	$48.79	$44.37 - $53.55
Q2 2013	27,769	$1,513	$44.73	$41.57 - $47.16