David R Cobb

Insider

First SEC filing: May 1, 2006 · Latest: Dec. 18, 2020

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

ARCB selling Nov. 23, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 38 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

38 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 9, 2023	ARCB	F	4,567	$86.70	$395,959	47,827 Direct	-8.72%	Disposed	55.3% (price as of 2026-08-20)
May 6, 2023	ARCB	F	738	$87.82	$64,811	52,394 Direct	-1.39%	Disposed	53.3% (price as of 2026-08-20)
Aug. 23, 2022	ARCB	G	2,000	—	—	12,900 Indirect	-13.42%	Disposed	(price as of 2026-08-20)
Aug. 16, 2022	ARCB	G	1,000	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2022	ARCB	F	2,593	$87.86	$227,821	53,132 Direct	-4.65%	Disposed	53.3% (price as of 2026-08-20)
May 12, 2022	ARCB	F	5,483	$74.30	$407,387	55,725 Direct	-8.96%	Disposed	81.2% (price as of 2026-08-20)
May 6, 2022	ARCB	A	5,000	—	—	61,208 Direct	+8.90%	Acquired	(price as of 2026-08-20)
Nov. 23, 2021	ARCB	G	1,000	—	—	1,000 Indirect	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 23, 2021	ARCB	S	3,508	$111.00	$389,388	2,000 Indirect	-63.69%	Disposed	21.3% (price as of 2026-08-20)
May 14, 2021	ARCB	S	14,292	$84.03	$1,200,957	5,508 Indirect	-72.18%	Disposed	60.3% (price as of 2026-08-20)
May 11, 2021	ARCB	A	4,600	$87.87	$404,202	56,208 Direct	+8.91%	Acquired	53.3% (price as of 2026-08-20)
May 6, 2021	ARCB	F	4,092	$86.58	$354,285	51,608 Direct	-7.35%	Disposed	55.5% (price as of 2026-08-20)
March 17, 2021	ARCB	G	1,500	—	—	19,800 Indirect	-7.04%	Disposed	(price as of 2026-08-20)
March 1, 2021	ARCB	G	2,500	—	—	21,300 Indirect	-10.50%	Disposed	(price as of 2026-08-20)
Dec. 11, 2020	ARCB	G	800	—	—	23,800 Indirect	-3.25%	Disposed	(price as of 2026-08-20)
Oct. 13, 2020	ARCB	G	1,400	—	—	24,600 Indirect	-5.38%	Disposed	(price as of 2026-08-20)
May 12, 2020	ARCB	A	16,000	—	—	96,600 Direct	+19.85%	Acquired	(price as of 2026-08-20)
May 11, 2020	ARCB	G	5,100	—	—	55,700 Direct	-8.39%	Disposed	(price as of 2026-08-20)
May 11, 2020	ARCB	G	5,100	—	—	14,900 Indirect	+52.04%	Acquired	(price as of 2026-08-20)
May 9, 2019	ARCB	A	10,900	—	—	80,600 Direct	+15.64%	Acquired	(price as of 2026-08-20)
Sept. 26, 2018	ARCB	G	250	—	—	69,700 Direct	-0.36%	Disposed	(price as of 2026-08-20)
Aug. 1, 2018	ARCB	A	6,100	—	—	70,060 Direct	+9.54%	Acquired	(price as of 2026-08-20)
May 29, 2018	ARCB	G	110	—	—	69,950 Direct	-0.16%	Disposed	(price as of 2026-08-20)
May 12, 2017	ARCB	A	12,900	—	—	63,960 Direct	+25.26%	Acquired	(price as of 2026-08-20)
May 4, 2017	ARCB	F	2,740	$26.25	$71,925	51,060 Direct	-5.09%	Disposed	413.0% (price as of 2026-08-20)
May 6, 2016	ARCB	A	9,800	—	—	53,800 Direct	+22.27%	Acquired	(price as of 2026-08-20)
May 2, 2016	ARCB	F	2,431	$17.84	$43,369	44,000 Direct	-5.24%	Disposed	654.8% (price as of 2026-08-20)
July 28, 2015	ARCB	F	2,431	$30.69	$74,607	46,431 Direct	-4.98%	Disposed	338.8% (price as of 2026-08-20)
May 11, 2015	ARCB	A	5,100	—	—	48,862 Direct	+11.65%	Acquired	(price as of 2026-08-20)
May 30, 2014	ARCB	S	4,000	$43.00	$172,000	43,762 Direct	-8.37%	Disposed	213.2% (price as of 2026-08-20)
May 8, 2014	ARCB	A	4,000	—	—	47,762 Direct	+9.14%	Acquired	(price as of 2026-08-20)
April 29, 2014	ARCB	F	2,438	$38.00	$92,644	43,762 Direct	-5.28%	Disposed	254.4% (price as of 2026-08-20)
April 4, 2014	ARCB	G	1,000	—	—	46,200 Direct	-2.12%	Disposed	(price as of 2026-08-20)
Nov. 1, 2013	ARCB	A	5,800	—	—	47,200 Direct	+14.01%	Acquired	(price as of 2026-08-20)
May 4, 2012	ARCB	A	8,000	—	—	41,400 Direct	+23.95%	Acquired	(price as of 2026-08-20)
May 2, 2011	ARCB	A	7,100	—	—	33,400 Direct	+27.00%	Acquired	(price as of 2026-08-20)
July 28, 2010	ARCB	A	7,100	—	—	26,300 Direct	+36.98%	Acquired	(price as of 2026-08-20)
April 29, 2009	ARCB	A	7,100	—	—	19,200 Direct	+58.68%	Acquired	(price as of 2026-08-20)
April 30, 2008	ARCB	A	4,100	—	—	12,100 Direct	+51.25%	Acquired	(price as of 2026-08-20)
April 23, 2007	ARCB	A	4,000	—	—	8,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
May 1, 2006	ARCB	A	4,000	—	—	4,000 Direct	—	Acquired	(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.

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
May 1, 2006	ARCB	Common Stock, par value $0.01 per share	0	Direct

Compensation (DEF 14A)

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

ARCB

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$430,500	—	$304,960	—	$960,477	—	$20,130	$1,716,067
2019	$420,027	—	$301,167	—	$354,589	—	$18,380	$1,094,163
2018	$375,024	—	$271,694	—	$943,725	—	$20,924	$1,611,367

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