WDFC · ISSUER CIK 105132
WD 40 CO
Between Aug 1, 2026 and Oct 29, 2026, 7 WD 40 CO insiders reported $0.00 of open-market purchases and $117K of sales on SEC Form 4.
↗7 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 0 of 2 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$117KInsider selling
−$117KNet open-market
Oct 27, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 27, 202621:02 | Oct 26, 2026 | WDFC | Division President, Americas | F · Tax | — | −332 | 5,296 | -6% | — | ||
| Oct 27, 202621:01 | Oct 26, 2026 | WDFC | CEO and President, Director | F · Tax | — | −3,101 | 40,517 | -7% | — | ||
| Oct 27, 202621:00 | Oct 26, 2026 | WDFC | VP, GC & Chief Compliance Ofcr | F · Tax | — | −293 | 5,117 | -5% | — | ||
| Oct 27, 202620:59 | Oct 26, 2026 | WDFC | VP, Chief People, Cult. & Cap. | F · Tax | — | −269 | 5,649 | -5% | — | ||
| Oct 27, 202620:57 | Oct 26, 2026 | WDFC | Managing Director, EIMEA | F · Tax | — | −183 | 5,617 | -3% | — | ||
| Oct 27, 202620:55 | Oct 26, 2026 | WDFC | VP, Finance & CFO | F · Tax | — | −693 | 7,217 | -9% | — | ||
| Oct 27, 202616:26 | Oct 26, 2026 | WDFC | VP, Corporate Controller & CAO | F · Tax | — | −34 | 563 | -6% | — | ||
| Oct 13, 202619:11 | Oct 8, 2026 | WDFC | VP, Corporate Controller & CAO | A · GrantLate 5d | — | +257 | 597 | +76% | — | ||
| Oct 13, 202619:10 | Oct 8, 2026 | WDFC | CEO and President, Director | A · GrantLate 5d | — | +9,808 | 40,971 | +31% | — | ||
| Oct 13, 202619:10 | Oct 8, 2026 | WDFC | Managing Director, EIMEA | A · GrantLate 5d | — | +1,103 | 5,588 | +25% | — | ||
| Oct 13, 202619:08 | Oct 8, 2026 | WDFC | Division President, Americas | A · GrantLate 5d | — | +1,054 | 5,628 | +23% | — | ||
| Oct 13, 202619:07 | Oct 8, 2026 | WDFC | VP, Finance & CFO | A · GrantLate 5d | — | +1,961 | 7,910 | +33% | — | ||
| Oct 13, 202619:07 | Oct 8, 2026 | WDFC | VP, Chief People, Cult. & Cap. | A · GrantLate 5d | — | +1,005 | 5,631 | +22% | — | ||
| Oct 13, 202619:05 | Oct 8, 2026 | WDFC | VP, GC & Chief Compliance Ofcr | A · GrantLate 5d | — | +1,103 | 5,410 | +26% | — | ||
| Aug 14, 202616:35 | Aug 13, 2026 | WDFC | Division President, Americas | S · Sell | $234.72 | −200 | 4,574 | -4% | −$47K | ||
| Aug 12, 202617:41 | Aug 10, 2026 | WDFC | Division President, Americas | S · Sell | $233.73 | −300 | 4,774 | -6% | −$70K |