WD-40 CO

Ticker: WDFC CUSIP: 929236107 Class: EQTY

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q4 2025

Shares 10 Value ($000) $2 Avg Close $195.95 Range $185.27 - $213.93

Q2 2025

Shares 50 Value ($000) $11 Avg Close $231.83 Range $204.21 - $248.86

Q1 2025

Shares 50 Value ($000) $12 Avg Close $231.88 Range $216.42 - $248.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10	$2	$195.95	$185.27 - $213.93
Q2 2025	50	$11	$231.83	$204.21 - $248.86
Q1 2025	50	$12	$231.88	$216.42 - $248.13