OLSEM PATRICIA Q

PrivateCIK: 1784383
Location

SAN DIEGO, CA

OLSEM PATRICIA Q (Division President, Americas) reported 2 transactions at WD 40 CO

Review the transaction codes below to understand the nature of each event.

InsiderOLSEM PATRICIA QCIK 1784383
IssuerWD 40 COCIK 105132
Officer· Division President, Americas
Since Jun 2019
-736.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
736.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
F · Tax Withholding

Shares

335.00

Price / share

Trade value

% of position

5.8%
10/27/2025
5.81K5.47K

Common Stock

Direct
F · Tax Withholding

Shares

401.00

Price / share

Trade value

% of position

7.3%
10/27/2025
5.47K5.07K
Total

Net shares

736.00

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned2.91K
Total
2.91K indirect2.91K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
OLSEM PATRICIA Q — Insider Transaction (Form 4) Filed Oct 29, 2025 | Finecho