William B Noble

CIK 1253564 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 29, 2025 · Latest: Oct. 29, 2025

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 77 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

77 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Nov. 13, 2024 WDFC S 1,000 $289.70 $289,700 7,999 Direct -11.11% Disposed -23.5% (price as of 2026-08-20)
Oct. 22, 2024 WDFC S 800 $256.98 $205,584 8,999 Direct -8.16% Disposed -13.8% (price as of 2026-08-20)
Aug. 5, 2016 WDFC S 1,000 $115.14 $115,140 11,342 Direct -8.10% Disposed 92.4% (price as of 2026-08-20)
Aug. 1, 2014 WDFC S 1,793 $66.69 $119,575 10,412 Direct -14.69% Disposed 232.1% (price as of 2026-08-20)
Feb. 12, 2014 WDFC S 3,068 $69.10 $211,999 12,205 Direct -20.09% Disposed 220.5% (price as of 2026-08-20)
Feb. 11, 2014 WDFC S 1,257 $68.92 $86,632 15,273 Direct -7.60% Disposed 221.4% (price as of 2026-08-20)
Oct. 24, 2013 WDFC S 10b5-1 10,000 $70.06 $700,600 17,651 Direct -36.17% Disposed 216.2% (price as of 2026-08-20)
July 9, 2013 WDFC S 10b5-1 5,000 $62.66 $313,300 16,251 Direct -23.53% Disposed 253.5% (price as of 2026-08-20)
July 9, 2013 WDFC S 10b5-1 5,000 $62.66 $313,300 16,251 Direct +44.44% Acquired 253.5% (price as of 2026-08-20)
June 18, 2013 WDFC S 10b5-1 2,025 $57.00 $115,425 16,251 Direct -11.08% Disposed 288.6% (price as of 2026-08-20)
June 10, 2013 WDFC S 10b5-1 2,440 $57.00 $139,080 16,251 Direct -13.05% Disposed 288.6% (price as of 2026-08-20)
May 17, 2013 WDFC S 10b5-1 535 $57.00 $30,495 16,251 Direct -3.19% Disposed 288.6% (price as of 2026-08-20)
May 10, 2013 WDFC S 10b5-1 2,352 $55.95 $131,594 16,251 Direct -12.64% Disposed 295.9% (price as of 2026-08-20)
May 7, 2013 WDFC S 10b5-1 2,648 $55.95 $148,156 16,251 Direct -14.01% Disposed 295.9% (price as of 2026-08-20)
Feb. 19, 2013 WDFC S 10b5-1 2,000 $54.75 $109,500 16,251 Direct -10.96% Disposed 304.6% (price as of 2026-08-20)
Feb. 8, 2013 WDFC S 10b5-1 3,000 $53.95 $161,850 16,251 Direct -15.58% Disposed 310.6% (price as of 2026-08-20)
April 6, 2011 WDFC S 10b5-1 3,153 $43.90 $138,417 17,405 Direct -15.34% Disposed 404.5% (price as of 2026-08-20)
April 6, 2011 WDFC S 10b5-1 1,797 $43.40 $77,990 17,405 Direct -9.36% Disposed 410.4% (price as of 2026-08-20)
April 5, 2011 WDFC S 10b5-1 203 $43.40 $8,810 17,405 Direct -1.15% Disposed 410.4% (price as of 2026-08-20)
March 31, 2011 WDFC S 10b5-1 3,000 $42.30 $126,900 17,405 Direct -14.70% Disposed 423.6% (price as of 2026-08-20)
Oct. 8, 2010 WDFC S 10b5-1 1,000 $39.50 $39,500 14,567 Direct -6.42% Disposed 460.7% (price as of 2026-08-20)
Oct. 5, 2010 WDFC S 10b5-1 1,422 $38.50 $54,747 14,567 Direct -8.89% Disposed 475.3% (price as of 2026-08-20)
July 27, 2010 WDFC S 10b5-1 3,000 $37.06 $111,180 13,989 Direct -17.66% Disposed 497.7% (price as of 2026-08-20)

Showing latest 100 of 156 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Oct. 24, 2013 WDFC Non-qualified Stock Option Common Stock (10,000) $36.03 Oct. 16, 2017 10,000 Disposed
July 9, 2013 WDFC Non-qualified Stock Option Common Stock (5,000) $36.03 Oct. 17, 2016 5,000 Disposed
July 9, 2013 WDFC Non-qualified Stock Option Common Stock (5,000) $35.99 Oct. 16, 2017 5,000 Disposed
June 18, 2013 WDFC Non-qualified Stock Option Common Stock (2,025) $36.03 Oct. 17, 2017 2,025 Disposed
June 10, 2013 WDFC Non-qualified Stock Option Common Stock (2,440) $36.03 Oct. 17, 2017 2,440 Disposed
May 17, 2013 WDFC Non-qualified Stock Option Common Stock (535) $36.03 Oct. 17, 2017 535 Disposed
May 10, 2013 WDFC Non-qualified Stock Option Common Stock (2,352) $35.99 Oct. 17, 2016 2,352 Disposed
May 7, 2013 WDFC Non-qualified Stock Option Common Stock (2,648) $35.99 Oct. 17, 2016 2,648 Disposed
Feb. 19, 2013 WDFC Non-qualified Stock Option Common Stock (2,000) $29.30 Sept. 24, 2013 2,000 Disposed
Feb. 8, 2013 WDFC Non-qualified Stock Option Common Stock (3,000) $29.30 Sept. 24, 2013 3,000 Disposed
April 6, 2011 WDFC Non-qualified Stock Option Common Stock (4,950) $27.67 Oct. 19, 2014 4,950 Disposed
April 5, 2011 WDFC Non-qualified Stock Option Common Stock (203) $27.67 Oct. 19, 2014 203 Disposed
March 31, 2011 WDFC Non-qualified Stock Option Common Stock (3,000) $27.27 Oct. 18, 2015 3,000 Disposed
Oct. 8, 2010 WDFC Non-qualified Stock Option Common Stock (1,000) $27.27 Oct. 18, 2015 1,000 Disposed
Oct. 5, 2010 WDFC Non-qualified Stock Option Common Stock (2,000) $27.27 Oct. 18, 2015 2,000 Disposed
July 27, 2010 WDFC Non-qualified Stock Option Common Stock (3,000) $27.27 Oct. 18, 2015 3,000 Disposed
July 23, 2010 WDFC Non-qualified Stock Option Common Stock (100) $27.56 Sept. 24, 2012 100 Disposed
July 13, 2010 WDFC Non-qualified Stock Option Common Stock (500) $27.56 Sept. 24, 2012 500 Disposed
Aug. 6, 2008 WDFC Non-qualified Stock Option Common Stock (2,305) $27.56 Sept. 24, 2012 2,305 Disposed
Oct. 16, 2007 WDFC Non-qualified Stock Option Common Stock (20,000) $36.03 Oct. 16, 2017 20,000 Acquired
Aug. 10, 2007 WDFC Non-qualified Stock Option Common Stock (300) $27.56 Sept. 24, 2012 300 Disposed
Aug. 9, 2007 WDFC Non-qualified Stock Option Common Stock (3,100) $27.56 Sept. 24, 2012 3,100 Disposed
May 7, 2007 WDFC Non-qualified Stock Option Common Stock (10,000) $20.81 Sept. 26, 2010 10,000 Disposed
May 7, 2007 WDFC Non-qualified Stock Option Common Stock (5,000) $23.50 Sept. 28, 2009 5,000 Disposed
May 7, 2007 WDFC Incentive Stock Option Common Stock (6,000) $31.75 Sept. 22, 2007 6,000 Disposed
Oct. 17, 2006 WDFC Non Qualified Stock Option Common Stock (10,000) $35.99 Oct. 17, 2016 10,000 Disposed
Oct. 19, 2004 WDFC Non Qualified Stock Option Common Stock (10,000) $27.67 Oct. 19, 2014 10,000 Acquired
Nov. 14, 2003 WDFC Non Qualified Stock Option Common Stock (100) $20.75 Sept. 25, 2011 100 Disposed
Sept. 25, 2003 WDFC Incentive Stock Option Common Stock (5,800) $23.06 Sept. 28, 2008 5,800 Disposed
Sept. 25, 2003 WDFC Incentive Stock Option Common Stock (5,800) $23.06 Sept. 28, 2008 5,800 Disposed
Sept. 23, 2003 WDFC Non Qualified Stock Option Common Stock (10,000) $29.30 Sept. 23, 2013 10,000 Acquired
Aug. 22, 2003 WDFC Incentive Stock Option Common Stock (200) $23.00 Sept. 23, 2006 200 Disposed
Aug. 22, 2003 WDFC Incentive Stock Option Common Stock (200) $21.19 Sept. 25, 2005 200 Disposed
Aug. 22, 2003 WDFC Incentive Stock Option Common Stock (200) $21.25 Sept. 26, 2004 200 Disposed
Aug. 19, 2003 WDFC Incentive Stock Option Common Stock (5,800) $23.00 Sept. 23, 2006 5,800 Disposed
Aug. 19, 2003 WDFC Incentive Stock Option Common Stock (4,800) $21.19 Sept. 25, 2005 4,800 Disposed
Aug. 19, 2003 WDFC Incentive Stock Option Common Stock (2,200) $21.25 Sept. 26, 2004 2,200 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

WDFC

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 — — $242,872 — $301,870 — $50,269 $975,266
2024 — — $276,716 — $348,696 — $45,378 $1,026,014
2021 $327,760 — $164,315 — $360,535 — $81,147 $933,757

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.