Mario L Crivello

CIK 1191651 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 14, 2012 · Latest: Oct. 13, 2017

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

WDFC selling May 8, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 48 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

48 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 8, 2017	WDFC	S	4,726	$104.25	$492,686	223,576 Direct	-2.07%	Disposed	112.5% (price as of 2026-08-20)
Dec. 13, 2016	WDFC	A	497	—	—	228,302 Direct	+0.22%	Acquired	(price as of 2026-08-20)
Aug. 26, 2016	WDFC	S	9,000	$120.06	$1,080,540	45,785 Indirect	-16.43%	Disposed	84.5% (price as of 2026-08-20)
Aug. 24, 2016	WDFC	S	1,000	$117.61	$117,610	54,785 Indirect	-1.79%	Disposed	88.3% (price as of 2026-08-20)
Aug. 17, 2016	WDFC	S	1,000	$115.39	$115,390	55,785 Indirect	-1.76%	Disposed	92.0% (price as of 2026-08-20)
July 22, 2016	WDFC	S	400	$119.57	$47,828	56,785 Indirect	-0.70%	Disposed	85.2% (price as of 2026-08-20)
Dec. 8, 2015	WDFC	A	552	—	—	227,805 Direct	+0.24%	Acquired	(price as of 2026-08-20)
Dec. 9, 2014	WDFC	A	651	—	—	227,253 Direct	+0.29%	Acquired	(price as of 2026-08-20)
Oct. 29, 2014	WDFC	G	108,703	—	—	226,602 Direct	+92.20%	Acquired	(price as of 2026-08-20)
Oct. 29, 2014	WDFC	G	471,064	—	—	57,185 Indirect	-89.17%	Disposed	(price as of 2026-08-20)
Oct. 15, 2014	WDFC	G	60,000	—	—	528,249 Indirect	-10.20%	Disposed	(price as of 2026-08-20)
Dec. 10, 2013	WDFC	A	687	—	—	112,899 Direct	+0.61%	Acquired	(price as of 2026-08-20)
July 16, 2013	WDFC	M 10b5-1	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 16, 2013	WDFC	S 10b5-1	2,000	$57.90	$115,800	112,212 Direct	-1.75%	Disposed	282.5% (price as of 2026-08-20)
July 16, 2013	WDFC	M 10b5-1	2,000	$34.74	$69,480	114,212 Direct	+1.78%	Acquired	537.6% (price as of 2026-08-20)
Jan. 7, 2013	WDFC	G	10,920	$47.59	$519,683	608,249 Indirect	-1.76%	Disposed	365.4% (price as of 2026-08-20)
Jan. 7, 2013	WDFC	G	546	$47.59	$25,984	112,212 Direct	+0.49%	Acquired	365.4% (price as of 2026-08-20)
Dec. 24, 2012	WDFC	S	9,000	$45.75	$411,750	619,169 Indirect	-1.43%	Disposed	384.1% (price as of 2026-08-20)
Dec. 17, 2012	WDFC	S	10,000	$46.63	$466,300	628,169 Indirect	-1.57%	Disposed	375.0% (price as of 2026-08-20)
Dec. 11, 2012	WDFC	A	1,033	—	—	111,666 Direct	+0.93%	Acquired	(price as of 2026-08-20)
Dec. 10, 2012	WDFC	S	10,000	$46.28	$462,800	638,169 Indirect	-1.54%	Disposed	378.6% (price as of 2026-08-20)
Dec. 4, 2012	WDFC	S	3,800	—	—	648,169 Indirect	-0.58%	Disposed	(price as of 2026-08-20)
Dec. 3, 2012	WDFC	S	6,200	$46.88	$290,656	651,969 Indirect	-0.94%	Disposed	372.5% (price as of 2026-08-20)
Nov. 27, 2012	WDFC	S	4,200	$47.35	$198,870	658,169 Indirect	-0.63%	Disposed	367.8% (price as of 2026-08-20)
Nov. 26, 2012	WDFC	S	5,800	$47.27	$274,166	662,369 Indirect	-0.87%	Disposed	368.6% (price as of 2026-08-20)
Nov. 19, 2012	WDFC	S	10,000	$46.75	$467,500	668,169 Indirect	-1.47%	Disposed	373.8% (price as of 2026-08-20)
Nov. 15, 2012	WDFC	S 10b5-1	1,000	$45.27	$45,270	110,633 Direct	-0.90%	Disposed	389.3% (price as of 2026-08-20)
Nov. 15, 2012	WDFC	M 10b5-1	1,000	$27.87	$27,870	111,633 Direct	+0.90%	Acquired	694.7% (price as of 2026-08-20)
Nov. 15, 2012	WDFC	M 10b5-1	1,300	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2012	WDFC	M 10b5-1	1,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2012	WDFC	S 10b5-1	1,300	$45.27	$58,851	110,633 Direct	-1.16%	Disposed	389.3% (price as of 2026-08-20)
Nov. 15, 2012	WDFC	M 10b5-1	1,300	$27.87	$36,231	111,933 Direct	+1.18%	Acquired	694.7% (price as of 2026-08-20)
Nov. 14, 2012	WDFC	M 10b5-1	2,500	—	—	1,300 Direct	-65.79%	Disposed	(price as of 2026-08-20)
Nov. 14, 2012	WDFC	M 10b5-1	2,500	—	—	1,000 Direct	-71.43%	Disposed	(price as of 2026-08-20)
Nov. 14, 2012	WDFC	M 10b5-1	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 14, 2012	WDFC	S 10b5-1	2,500	$46.42	$116,050	110,633 Direct	-2.21%	Disposed	377.2% (price as of 2026-08-20)
Nov. 14, 2012	WDFC	M 10b5-1	2,500	$32.78	$81,950	113,133 Direct	+2.26%	Acquired	575.7% (price as of 2026-08-20)
Nov. 14, 2012	WDFC	S 10b5-1	2,500	$46.42	$116,050	110,633 Direct	-2.21%	Disposed	377.2% (price as of 2026-08-20)
Nov. 14, 2012	WDFC	M 10b5-1	2,500	$27.87	$69,675	113,133 Direct	+2.26%	Acquired	694.7% (price as of 2026-08-20)
Nov. 14, 2012	WDFC	S 10b5-1	2,500	$46.42	$116,050	110,633 Direct	-2.21%	Disposed	377.2% (price as of 2026-08-20)
Nov. 14, 2012	WDFC	M 10b5-1	2,500	$29.11	$72,775	113,133 Direct	+2.26%	Acquired	660.9% (price as of 2026-08-20)
Nov. 13, 2012	WDFC	S	3,300	$47.24	$155,892	678,169 Indirect	-0.48%	Disposed	368.9% (price as of 2026-08-20)
Nov. 12, 2012	WDFC	S	6,700	$47.20	$316,240	681,469 Indirect	-0.97%	Disposed	369.3% (price as of 2026-08-20)
July 2, 2012	WDFC	G	258	$50.20	$12,952	689,274 Indirect	-0.04%	Disposed	341.2% (price as of 2026-08-20)
May 11, 2012	WDFC	M 10b5-1	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 11, 2012	WDFC	S 10b5-1	2,000	$46.51	$93,020	108,670 Direct	-1.81%	Disposed	376.2% (price as of 2026-08-20)
May 11, 2012	WDFC	M 10b5-1	2,000	$29.90	$59,800	110,670 Direct	+1.84%	Acquired	640.8% (price as of 2026-08-20)
Jan. 13, 2012	WDFC	S	2,000	$39.90	$79,800	108,024 Direct	-1.82%	Disposed	455.1% (price as of 2026-08-20)
Jan. 10, 2012	WDFC	G	12,597	$40.23	$506,777	689,532 Indirect	-1.79%	Disposed	450.6% (price as of 2026-08-20)
Jan. 10, 2012	WDFC	A	646	$40.23	$25,989	108,670 Direct	+0.60%	Acquired	450.6% (price as of 2026-08-20)
Dec. 13, 2011	WDFC	A	1,153	—	—	110,024 Direct	+1.06%	Acquired	(price as of 2026-08-20)
Dec. 14, 2010	WDFC	A	979	—	—	105,340 Direct	+0.94%	Acquired	(price as of 2026-08-20)
Dec. 8, 2009	WDFC	A	986	—	—	106,324 Direct	+0.94%	Acquired	(price as of 2026-08-20)
Dec. 8, 2009	WDFC	A	986	—	—	104,361 Direct	+0.95%	Acquired	(price as of 2026-08-20)
Jan. 21, 2009	WDFC	G	1,012	—	—	837,305 Indirect	+0.12%	Acquired	(price as of 2026-08-20)
Jan. 21, 2009	WDFC	G	19,734	—	—	836,293 Indirect	-2.31%	Disposed	(price as of 2026-08-20)
Dec. 9, 2008	WDFC	A	1,221	—	—	856,027 Indirect	+0.14%	Acquired	(price as of 2026-08-20)
Jan. 11, 2008	WDFC	G	754	—	—	854,806 Indirect	+0.09%	Acquired	(price as of 2026-08-20)
Jan. 11, 2008	WDFC	G	14,703	—	—	854,052 Indirect	-1.69%	Disposed	(price as of 2026-08-20)
Dec. 11, 2007	WDFC	A	742	—	—	868,755 Indirect	+0.09%	Acquired	(price as of 2026-08-20)
Dec. 12, 2006	WDFC	A	3,800	—	—	15,800 Direct	+31.67%	Acquired	(price as of 2026-08-20)
Jan. 27, 2006	WDFC	G	744	—	—	100,940 Direct	+0.74%	Acquired	(price as of 2026-08-20)
Jan. 27, 2006	WDFC	G	14,136	—	—	779,768 Indirect	-1.78%	Disposed	(price as of 2026-08-20)
Dec. 13, 2005	WDFC	A	3,500	—	—	12,000 Direct	+41.18%	Acquired	(price as of 2026-08-20)
March 16, 2005	WDFC	G	13,945	—	—	793,904 Indirect	-1.73%	Disposed	(price as of 2026-08-20)
March 16, 2005	WDFC	G	681	—	—	100,196 Direct	+0.68%	Acquired	(price as of 2026-08-20)
Dec. 14, 2004	WDFC	A	2,500	—	—	8,500 Direct	+41.67%	Acquired	(price as of 2026-08-20)
Jan. 6, 2004	WDFC	G	13,190	—	—	807,849 Indirect	-1.61%	Disposed	(price as of 2026-08-20)
Jan. 6, 2004	WDFC	G	695	—	—	99,515 Direct	+0.70%	Acquired	(price as of 2026-08-20)
Dec. 16, 2003	WDFC	A	2,000	—	—	6,000 Direct	+50.00%	Acquired	(price as of 2026-08-20)
Oct. 9, 2003	WDFC	G	345	$31.87	$10,995	934,639 Direct	-0.04%	Disposed	595.0% (price as of 2026-08-20)

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
July 16, 2013	WDFC	Non-qualified Stock Options	Common Stock (2,000)	$34.74	Dec. 16, 2013	2,000	Disposed
Nov. 15, 2012	WDFC	Non-Qualified Stock Option (NQSO)	Common Stock (1,300)	$32.78	Dec. 12, 2016	1,300	Disposed
Nov. 15, 2012	WDFC	Non-Qualified Stock Option (NQSO)	Common Stock (1,000)	$27.87	Dec. 13, 2015	1,000	Disposed
Nov. 14, 2012	WDFC	Non-Qualified Stock Option (NQSO)	Common Stock (2,500)	$32.78	Dec. 12, 2016	2,500	Disposed
Nov. 14, 2012	WDFC	Non-Qualified Stock Option (NQSO)	Common Stock (2,500)	$27.87	Dec. 13, 2015	2,500	Disposed
Nov. 14, 2012	WDFC	Non-Qualified Stock Option (NQSO)	Common Stock (2,500)	$29.11	Dec. 14, 2014	2,500	Disposed
May 11, 2012	WDFC	Non-Qualified Stock Option (NQSO)	Common Stock (2,000)	$29.90	Jan. 12, 2013	2,000	Disposed
Dec. 12, 2006	WDFC	Non Qualified Stock Option	Common Stock (3,800)	$32.78	Dec. 12, 2016	3,800	Acquired
Dec. 13, 2005	WDFC	Non Qualified Stock Option	Common Stock (3,500)	$27.87	Dec. 13, 2015	3,500	Acquired
Dec. 14, 2004	WDFC	Non Qualified Stock Option	Common Stock (2,500)	$29.11	Dec. 14, 2014	2,500	Acquired
Dec. 16, 2003	WDFC	Non Qualified Stock Option	Common Stock (2,000)	$34.74	Dec. 16, 2013	2,000	Acquired

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