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WD 40 CO

WDFC Net buying
CIK 0000105132 #1772 in the set updated 19 Sep 2026
Bought (12 mo)
$627.56K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$117.06K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$117.06K
2 of 2 sales
Net
+$510.49K
+$510.49K against sales at will

By person

16 insiders · 9 transactions
11.6×

Steven A. Brass holds 11.6 times base salary in stock. $7.92M of shares against $680.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Steven A. Brass last reported holding, valued at $234.72, the price Common Stock was last bought or sold at on the open market here, on 13 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
PENDARVIS DAVID
Director
$207.49K (2)
+$207.49K
6,898
0.0514%
$1.62M
+40.0%
CARTER DANIEL T
Director
$199.37K (1)
+$199.37K
7,817
0.0582%
$1.83M
+34.9%
Olsem Patricia Q
Division President, Americas
$117.06K (2)
−$117.06K
9,848
0.0734%
$2.31M
+25.8%
Etchart Eric
Director
$97.01K (1)
+$97.01K
9,349
0.0697%
$2.19M
+30.3%
Brass Steven A
President and CEO
$72.57K (1)
+$72.57K
33,761
0.2516%
$7.92M
+63.9%
HYZER SARA KATHLEEN
VP, Finance & CFO
$40.09K (1)
+$40.09K
5,935
0.0442%
$1.39M
+122.4%
KIAMILEV PHENIX Q.
VP, GC & Chief Compliance Ofcr
$11.03K (1)
+$11.03K
7,847
0.0585%
$1.84M
+38.1%
NOBLE WILLIAM B
Group Managing Director
8,097
0.0603%
$1.90M
−18.7%
LINDEMAN JEFFREY G
VP, Chief People, Cult. & Cap.
4,900
0.0365%
$1.15M
+60.9%
MIHALIK TREVOR I
Director
4,184
0.0312%
$982.07K
+19.9%
Saunders Anne
Director
3,363
0.0251%
$789.36K
+43.8%
Monteagudo Graciela
Director
2,873
0.0214%
$674.35K
+55.4%
Magee Edward O Jr
Director
2,613
0.0195%
$613.32K
+74.7%
Lee Lara L
Director
2,503
0.0186%
$587.50K
+69.2%
Burks Cynthia
Director
1,903
0.0142%
$446.67K
+116.5%
Plunk Ken Allen
Director
515
0.0038%
$120.88K
Insider
Date
Role
Action
Shares
Price
Amount
PENDARVIS DAVID
5 Feb 2026
Director
Buy
424
$247.15
$104.79K
PENDARVIS DAVID
30 Oct 2025
Director
Buy
523
$196.37
$102.70K
Etchart Eric
30 Oct 2025
Director
Buy
500
$194.02
$97.01K
HYZER SARA KATHLEEN
28 Oct 2025
VP, Finance & CFO
Buy
200
$200.46
$40.09K
Brass Steven A
28 Oct 2025
President and CEO
Buy
362
$200.46
$72.57K
KIAMILEV PHENIX Q.
28 Oct 2025
VP, GC & Chief Compliance Ofcr
Buy indirect
55
$200.46
$11.03K
CARTER DANIEL T
27 Oct 2025
Director
Buy
1,000
$199.37
$199.37K

What was left out

Form 4 filings counted 29
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 2
Transactions with no price 0
Shares from compensation/vesting 33,443
History held since 30 Aug 2016