Clarence L Werner

Insider

First SEC filing: Nov. 20, 2008 · Latest: Nov. 20, 2008

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

WERN selling June 8, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 59 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

59 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 8, 2020	WERN	S	14,130,523	$41.00	$579,351,443	0 Indirect	-100.00%	Disposed	-8.5% (price as of 2026-08-20)
May 31, 2020	WERN	D	35,045	—	—	14,130,523 Direct	-0.25%	Disposed	(price as of 2026-08-20)
April 29, 2020	WERN	J	6,908,000	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 13, 2020	WERN	A	14,804	—	—	6,072,319 Direct	+0.24%	Acquired	(price as of 2026-08-20)
Feb. 11, 2020	WERN	F	1,242	$38.44	$47,742	6,057,515 Direct	-0.02%	Disposed	-2.4% (price as of 2026-08-20)
Feb. 7, 2020	WERN	F	1,236	$38.68	$47,808	6,058,757 Direct	-0.02%	Disposed	-3.0% (price as of 2026-08-20)
Feb. 11, 2019	WERN	A	17,020	—	—	6,059,993 Direct	+0.28%	Acquired	(price as of 2026-08-20)
Feb. 7, 2019	WERN	F	1,097	$34.54	$37,890	6,042,973 Direct	-0.02%	Disposed	8.6% (price as of 2026-08-20)
March 14, 2018	WERN	G	25,500	—	—	6,044,070 Direct	-0.42%	Disposed	(price as of 2026-08-20)
Feb. 7, 2018	WERN	A	14,952	—	—	6,069,570 Direct	+0.25%	Acquired	(price as of 2026-08-20)
Sept. 29, 2017	WERN	G	13,850	—	—	6,054,618 Direct	-0.23%	Disposed	(price as of 2026-08-20)
Sept. 29, 2017	WERN	G	27,700	—	—	6,068,468 Direct	-0.45%	Disposed	(price as of 2026-08-20)
Sept. 29, 2017	WERN	G	13,850	—	—	6,096,168 Direct	-0.23%	Disposed	(price as of 2026-08-20)
May 11, 2016	WERN	G	40,000	—	—	6,110,018 Direct	-0.65%	Disposed	(price as of 2026-08-20)
Oct. 5, 2015	WERN	G	39,700	—	—	6,150,018 Direct	-0.64%	Disposed	(price as of 2026-08-20)
Dec. 10, 2014	WERN	P	8	$29.86	$239	8 Indirect	—	Acquired	25.6% (price as of 2026-08-20)
Dec. 10, 2014	WERN	P	8	$29.88	$239	28 Indirect	+40.00%	Acquired	25.5% (price as of 2026-08-20)
Dec. 10, 2014	WERN	P	8	$29.91	$239	17 Indirect	+88.89%	Acquired	25.4% (price as of 2026-08-20)
Dec. 10, 2014	WERN	P	8	$29.85	$239	28 Indirect	+40.00%	Acquired	25.6% (price as of 2026-08-20)
Dec. 10, 2014	WERN	P	8	$29.86	$239	28 Indirect	+40.00%	Acquired	25.6% (price as of 2026-08-20)
Dec. 10, 2014	WERN	P	8	$29.85	$239	28 Indirect	+40.00%	Acquired	25.6% (price as of 2026-08-20)
Nov. 5, 2014	WERN	G	6,700	—	—	6,189,718 Direct	-0.11%	Disposed	(price as of 2026-08-20)
Nov. 5, 2014	WERN	G	37,000	—	—	6,196,418 Direct	-0.59%	Disposed	(price as of 2026-08-20)
Dec. 27, 2013	WERN	G	40,500	—	—	6,233,418 Direct	-0.65%	Disposed	(price as of 2026-08-20)
Dec. 17, 2013	WERN	P	9	$24.46	$220	9 Indirect	—	Acquired	53.3% (price as of 2026-08-20)
Dec. 17, 2013	WERN	P	20	$24.47	$489	20 Indirect	—	Acquired	53.3% (price as of 2026-08-20)
Dec. 17, 2013	WERN	P	20	$24.49	$490	20 Indirect	—	Acquired	53.1% (price as of 2026-08-20)
Dec. 17, 2013	WERN	P	20	$24.49	$490	20 Indirect	—	Acquired	53.1% (price as of 2026-08-20)
Dec. 17, 2013	WERN	P	20	$24.49	$490	20 Indirect	—	Acquired	53.1% (price as of 2026-08-20)
Feb. 18, 2013	WERN	W	6,250	—	—	6,273,918 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Dec. 17, 2012	WERN	S	145,617	$20.80	$3,028,834	6,267,668 Direct	-2.27%	Disposed	80.3% (price as of 2026-08-20)
Dec. 14, 2012	WERN	G	250,000	—	—	6,413,285 Direct	-3.75%	Disposed	(price as of 2026-08-20)
Dec. 14, 2012	WERN	S	229,326	$20.89	$4,790,620	7,127,385 Direct	-3.12%	Disposed	79.5% (price as of 2026-08-20)
Dec. 13, 2012	WERN	G	47,619	—	—	6,892,611 Direct	-0.69%	Disposed	(price as of 2026-08-20)
Dec. 13, 2012	WERN	G	111,808	—	—	6,940,230 Direct	-1.59%	Disposed	(price as of 2026-08-20)
Dec. 13, 2012	WERN	S	192,057	$20.79	$3,992,865	7,356,711 Direct	-2.54%	Disposed	80.4% (price as of 2026-08-20)
Dec. 12, 2012	WERN	G	4,673	—	—	7,244,095 Direct	-0.06%	Disposed	(price as of 2026-08-20)
Dec. 12, 2012	WERN	S	183,000	$21.01	$3,844,830	7,548,768 Direct	-2.37%	Disposed	78.5% (price as of 2026-08-20)
Dec. 10, 2012	WERN	G	300,000	—	—	7,431,768 Direct	-3.88%	Disposed	(price as of 2026-08-20)
Nov. 20, 2012	WERN	M	100,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 20, 2012	WERN	S	89,500	$22.64	$2,026,280	7,731,768 Direct	-1.14%	Disposed	65.6% (price as of 2026-08-20)
Nov. 20, 2012	WERN	M	100,000	$18.33	$1,833,000	7,821,268 Direct	+1.30%	Acquired	104.6% (price as of 2026-08-20)
March 20, 2012	WERN	G	12,000	—	—	7,721,268 Direct	-0.16%	Disposed	(price as of 2026-08-20)
Dec. 22, 2011	WERN	G	43,000	—	—	7,733,268 Direct	-0.55%	Disposed	(price as of 2026-08-20)
Dec. 19, 2011	WERN	G	43,000	—	—	7,776,268 Direct	-0.55%	Disposed	(price as of 2026-08-20)
Dec. 5, 2011	WERN	G	210,000	—	—	7,819,268 Direct	-2.62%	Disposed	(price as of 2026-08-20)
Dec. 13, 2010	WERN	G	21,800	—	—	8,029,268 Direct	-0.27%	Disposed	(price as of 2026-08-20)
Dec. 13, 2010	WERN	G	43,600	—	—	8,051,068 Direct	-0.54%	Disposed	(price as of 2026-08-20)
Dec. 10, 2010	WERN	G	225,000	—	—	8,094,668 Direct	-2.70%	Disposed	(price as of 2026-08-20)
Oct. 22, 2010	WERN	G	2,500	—	—	8,319,668 Direct	-0.03%	Disposed	(price as of 2026-08-20)
Dec. 18, 2009	WERN	G	100,000	—	—	8,322,168 Direct	-1.19%	Disposed	(price as of 2026-08-20)
Nov. 30, 2009	WERN	P	32,094	$18.33	$588,283	8,422,168 Direct	+0.38%	Acquired	104.6% (price as of 2026-08-20)
Nov. 27, 2009	WERN	P	59,406	$18.40	$1,093,070	8,390,074 Direct	+0.71%	Acquired	103.8% (price as of 2026-08-20)
Nov. 24, 2009	WERN	P	8,500	$18.48	$157,080	8,330,668 Direct	+0.10%	Acquired	102.9% (price as of 2026-08-20)
Nov. 18, 2009	WERN	P	320,100	$19.97	$6,392,397	8,322,168 Direct	+4.00%	Acquired	87.8% (price as of 2026-08-20)
June 9, 2009	WERN	G	26,000	—	—	8,002,068 Direct	-0.32%	Disposed	(price as of 2026-08-20)
June 9, 2009	WERN	G	52,000	—	—	8,028,068 Direct	-0.64%	Disposed	(price as of 2026-08-20)
Dec. 18, 2008	WERN	G	300,000	—	—	8,080,068 Direct	-3.58%	Disposed	(price as of 2026-08-20)
Nov. 19, 2008	WERN	M	550,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 19, 2008	WERN	M	550,000	$9.77	$5,373,500	8,380,068 Direct	+7.02%	Acquired	283.9% (price as of 2026-08-20)
Oct. 22, 2008	WERN	P	1,000	$17.33	$17,330	3,000 Indirect	+50.00%	Acquired	116.4% (price as of 2026-08-20)
Aug. 14, 2008	WERN	G	41,667	—	—	7,830,068 Direct	-0.53%	Disposed	(price as of 2026-08-20)
March 26, 2008	WERN	G	60,000	—	—	7,871,735 Direct	-0.76%	Disposed	(price as of 2026-08-20)
March 26, 2008	WERN	G	35,000	—	—	7,931,735 Direct	-0.44%	Disposed	(price as of 2026-08-20)
Dec. 24, 2007	WERN	G	35,000	—	—	7,966,735 Direct	-0.44%	Disposed	(price as of 2026-08-20)
Aug. 27, 2007	WERN	M	200,000	$9.77	$1,954,000	550,000 Direct	-26.67%	Disposed	283.9% (price as of 2026-08-20)
Aug. 27, 2007	WERN	M	200,000	$9.77	$1,954,000	8,001,735 Direct	+2.56%	Acquired	283.9% (price as of 2026-08-20)
May 14, 2007	WERN	X	475,000	$7.72	$3,667,000	0 Direct	-100.00%	Disposed	385.8% (price as of 2026-08-20)
May 14, 2007	WERN	X	475,000	$7.72	$3,667,000	7,801,735 Direct	+6.48%	Acquired	385.8% (price as of 2026-08-20)
Dec. 27, 2006	WERN	G	49,112	—	—	7,326,735 Direct	-0.67%	Disposed	(price as of 2026-08-20)
Jan. 26, 2006	WERN	X	100,000	$7.72	$772,000	475,000 Direct	-17.39%	Disposed	385.8% (price as of 2026-08-20)
Jan. 26, 2006	WERN	S	100,000	$20.95	$2,095,000	7,375,847 Direct	-1.34%	Disposed	79.0% (price as of 2026-08-20)
Jan. 26, 2006	WERN	X	100,000	$7.72	$772,000	7,475,847 Direct	+1.36%	Acquired	385.8% (price as of 2026-08-20)
Dec. 7, 2005	WERN	G	40,000	—	—	7,375,847 Direct	-0.54%	Disposed	(price as of 2026-08-20)
Jan. 26, 2005	WERN	X	50,000	$7.72	$386,000	575,000 Direct	-8.00%	Disposed	385.8% (price as of 2026-08-20)
Jan. 26, 2005	WERN	S	50,000	$21.10	$1,055,000	7,415,847 Direct	-0.67%	Disposed	77.7% (price as of 2026-08-20)
Jan. 26, 2005	WERN	X	50,000	$7.72	$386,000	7,465,847 Direct	+0.67%	Acquired	385.8% (price as of 2026-08-20)
Nov. 4, 2004	WERN	X	75,000	$7.72	$579,000	625,000 Direct	-10.71%	Disposed	385.8% (price as of 2026-08-20)
Nov. 4, 2004	WERN	S	75,000	$21.24	$1,593,000	7,415,847 Direct	-1.00%	Disposed	76.6% (price as of 2026-08-20)
Nov. 4, 2004	WERN	X	75,000	$7.72	$579,000	7,490,847 Direct	+1.01%	Acquired	385.8% (price as of 2026-08-20)
July 20, 2004	WERN	X	50,000	$7.72	$386,000	700,000 Direct	-6.67%	Disposed	385.8% (price as of 2026-08-20)
July 20, 2004	WERN	S	50,000	$19.96	$998,000	7,415,847 Direct	-0.67%	Disposed	87.9% (price as of 2026-08-20)
July 20, 2004	WERN	X	50,000	$7.72	$386,000	7,465,847 Direct	+0.67%	Acquired	385.8% (price as of 2026-08-20)
May 19, 2004	WERN	A	100,000	$18.33	$1,833,000	100,000 Direct	—	Acquired	104.6% (price as of 2026-08-20)
May 14, 2004	WERN	G	1,900	—	—	7,415,847 Direct	-0.03%	Disposed	(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
Nov. 20, 2012	WERN	Stock Options (Right to Buy)	Common Stock (100,000)	$18.33	May 20, 2014	100,000	Disposed
Nov. 19, 2008	WERN	Stock Options (Right to buy)	Common Stock (550,000)	$9.77	Sept. 29, 2011	550,000	Disposed
Aug. 27, 2007	WERN	Stock Options (Right to buy)	Common Stock (200,000)	$9.77	Sept. 29, 2011	200,000	Disposed
May 14, 2007	WERN	Stock Options (Right to buy)	Common Stock (475,000)	$7.72	July 12, 2010	475,000	Disposed
Jan. 26, 2006	WERN	Stock Options (Right to buy)	Common Stock (100,000)	$7.72	July 12, 2010	100,000	Disposed
Jan. 26, 2005	WERN	Stock Options (Right to buy)	Common Stock (50,000)	$7.72	July 12, 2010	50,000	Disposed
Nov. 4, 2004	WERN	Stock Options (Right to buy)	Common Stock (75,000)	$7.72	July 12, 2010	75,000	Disposed
July 20, 2004	WERN	Stock Options (Right to buy)	Common Stock (50,000)	$7.72	July 12, 2010	50,000	Disposed
May 19, 2004	WERN	Stock Options (Right to buy)	Common Stock (100,000)	$18.33	May 20, 2014	100,000	Acquired

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.

WERN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$95,486	—	—	—	$197,110	—	$53,544	$1,471,140

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