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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•46 filings

WDFC

WD 40 CO

Net sales of $117.1K over the last 3 months

1 seller account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$117,063

0 buyers · 1 sellers

12-month purchases

$304,503

2 distinct insiders

12-month sales

$117,063

1 distinct insiders

Highlighted alerts

9

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

55
Raw transactions
Everything returned by the filing
9
Voluntary view
P/S trades after deterministic checks
46
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
F
Shares
332
Price
—
Footnotes
3

Shares withheld pursuant to mandatory provisions of Restricted Stock Unit (RSU) Award Agreement(s) in satisfaction of tax withholding obligations upon vesting of 921 RSUs. Amount reported includes: (i) 1,975 unvested RSUs, (ii) 644 shares of restricted Common Stock received upon settlement of performance stock units or PSUs, and (iii) 89 vested deferred performance units or DPUs, which are Common Stock equivalents. Under the 2007 Olsem Family Trust, Reporting Person shares voting power and investment discretion with her spouse.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

9 transactions

Olsem Patricia Q

Division President, Americas

SaleAlert
Shares
200
Price
$234.72
Value
$46,944
Open SEC filing

Olsem Patricia Q

Division President, Americas

SaleAlert
Shares
300
Price
$233.73
Value
$70,119
Open SEC filing

PENDARVIS DAVID

Director

PurchaseAlert
Shares
424
Price
$247.15
Value
$104,792
Open SEC filing

Etchart Eric

Director

PurchaseAlert
Shares
500
Price
$194.02
Value
$97,010
Open SEC filing

PENDARVIS DAVID

Director

PurchaseAlert
Shares
523
Price
$196.37
Value
$102,702
Open SEC filing

KIAMILEV PHENIX Q.

VP, GC & Chief Compliance Ofcr

PurchaseAlert
Shares
55
Price
$200.46
Value
$11,025
Open SEC filing

Brass Steven A

President and CEO

PurchaseAlert
Shares
362
Price
$200.46
Value
$72,567
Open SEC filing

HYZER SARA KATHLEEN

VP, Finance & CFO

PurchaseAlert
Shares
200
Price
$200.46
Value
$40,092
Open SEC filing

CARTER DANIEL T

Director

PurchaseAlert
Shares
1,000
Price
$199.37
Value
$199,370
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.