Mark R Cox

Insider

First SEC filing: Oct. 28, 2008 · Latest: Oct. 28, 2008

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.
Derivatives Options and other derivative holdings reported by this person.

Insider at

WAB selling Feb. 28, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 54 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

54 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 16, 2017	WAB	F	1,368	$77.46	$105,965	55,585 Direct	-2.40%	Disposed	278.4% (price as of 2026-08-19)
March 16, 2017	WAB	A	4,342	—	—	56,953 Direct	+8.25%	Acquired	(price as of 2026-08-19)
Feb. 28, 2017	WAB	S	10,000	$80.28	$802,800	52,611 Direct	-15.97%	Disposed	265.1% (price as of 2026-08-19)
Feb. 7, 2017	WAB	A	1,820	—	—	1,820 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 7, 2017	WAB	A	1,820	—	—	62,611 Direct	+2.99%	Acquired	(price as of 2026-08-19)
Dec. 13, 2016	WAB	A	1,400	—	—	60,791 Direct	+2.36%	Acquired	(price as of 2026-08-19)
March 18, 2016	WAB	F	2,177	$79.49	$173,050	59,391 Direct	-3.54%	Disposed	268.7% (price as of 2026-08-19)
March 18, 2016	WAB	A	6,913	—	—	61,568 Direct	+12.65%	Acquired	(price as of 2026-08-19)
Feb. 9, 2016	WAB	A	2,800	—	—	2,800 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 9, 2016	WAB	A	2,800	—	—	54,655 Direct	+5.40%	Acquired	(price as of 2026-08-19)
July 31, 2015	WAB	M	1,960	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 31, 2015	WAB	M	3,780	—	—	1,260 Direct	-75.00%	Disposed	(price as of 2026-08-19)
July 31, 2015	WAB	M	1,125	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 31, 2015	WAB	S	6,865	$101.71	$698,239	51,855 Direct	-11.69%	Disposed	188.2% (price as of 2026-08-19)
July 31, 2015	WAB	M	1,960	$48.29	$94,648	58,720 Direct	+3.45%	Acquired	506.9% (price as of 2026-08-19)
July 31, 2015	WAB	M	3,780	$35.29	$133,396	56,760 Direct	+7.13%	Acquired	730.5% (price as of 2026-08-19)
July 31, 2015	WAB	M	1,125	$28.70	$32,288	52,980 Direct	+2.17%	Acquired	921.2% (price as of 2026-08-19)
March 16, 2015	WAB	F	5,509	$94.82	$522,363	51,855 Direct	-9.60%	Disposed	209.1% (price as of 2026-08-19)
March 16, 2015	WAB	A	13,143	—	—	57,364 Direct	+29.72%	Acquired	(price as of 2026-08-19)
Feb. 10, 2015	WAB	A	2,400	—	—	2,400 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 10, 2015	WAB	A	2,100	—	—	44,221 Direct	+4.99%	Acquired	(price as of 2026-08-19)
Aug. 21, 2014	WAB	M	4,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 21, 2014	WAB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 21, 2014	WAB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 21, 2014	WAB	M	3,375	—	—	1,125 Direct	-75.00%	Disposed	(price as of 2026-08-19)
Aug. 21, 2014	WAB	S	19,875	$84.15	$1,672,481	42,121 Direct	-32.06%	Disposed	248.3% (price as of 2026-08-19)
Aug. 21, 2014	WAB	M	6,000	$19.10	$114,600	61,996 Direct	+10.72%	Acquired	1434.5% (price as of 2026-08-19)
Aug. 21, 2014	WAB	M	6,000	$14.50	$87,000	55,996 Direct	+12.00%	Acquired	1921.3% (price as of 2026-08-19)
Aug. 21, 2014	WAB	M	4,500	$17.42	$78,390	49,996 Direct	+9.89%	Acquired	1582.5% (price as of 2026-08-19)
Aug. 21, 2014	WAB	M	3,375	$28.70	$96,862	45,496 Direct	+8.01%	Acquired	921.2% (price as of 2026-08-19)
Feb. 26, 2014	WAB	S	4,169	$78.61	$327,725	42,121 Direct	-9.01%	Disposed	272.8% (price as of 2026-08-19)
Feb. 25, 2014	WAB	A	12,000	—	—	46,290 Direct	+35.00%	Acquired	(price as of 2026-08-19)
Feb. 11, 2014	WAB	A	2,590	—	—	2,590 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 11, 2014	WAB	A	2,590	—	—	34,290 Direct	+8.17%	Acquired	(price as of 2026-08-19)
Feb. 28, 2013	WAB	S	3,647	$98.16	$357,990	15,850 Direct	-18.71%	Disposed	497.2% (price as of 2026-08-19)
Feb. 27, 2013	WAB	S	6,702	$97.89	$656,059	11,497 Direct	-36.83%	Disposed	498.8% (price as of 2026-08-19)
Feb. 27, 2013	WAB	A	8,000	—	—	19,497 Direct	+69.58%	Acquired	(price as of 2026-08-19)
Feb. 12, 2013	WAB	A	1,960	—	—	1,960 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 12, 2013	WAB	A	1,960	—	—	18,199 Direct	+12.07%	Acquired	(price as of 2026-08-19)
Aug. 16, 2012	WAB	S	8,700	$80.04	$696,348	16,239 Direct	-34.89%	Disposed	632.4% (price as of 2026-08-19)
March 9, 2012	WAB	S	1,021	$74.90	$76,473	24,939 Direct	-3.93%	Disposed	682.6% (price as of 2026-08-19)
March 9, 2012	WAB	A	3,038	—	—	25,960 Direct	+13.25%	Acquired	(price as of 2026-08-19)
Feb. 14, 2012	WAB	A	2,520	—	—	2,520 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 14, 2012	WAB	A	2,520	—	—	22,922 Direct	+12.35%	Acquired	(price as of 2026-08-19)
May 20, 2011	WAB	M	3,000	—	—	3,000 Direct	-50.00%	Disposed	(price as of 2026-08-19)
May 20, 2011	WAB	M	6,750	—	—	2,250 Direct	-75.00%	Disposed	(price as of 2026-08-19)
May 20, 2011	WAB	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 20, 2011	WAB	S	14,750	$66.15	$975,712	20,402 Direct	-41.96%	Disposed	786.1% (price as of 2026-08-19)
May 20, 2011	WAB	M	3,000	$29.00	$87,000	35,152 Direct	+9.33%	Acquired	1921.3% (price as of 2026-08-19)
May 20, 2011	WAB	M	6,750	$34.85	$235,238	32,152 Direct	+26.57%	Acquired	1582.0% (price as of 2026-08-19)
May 20, 2011	WAB	M	5,000	$30.47	$152,350	25,402 Direct	+24.51%	Acquired	1823.8% (price as of 2026-08-19)
March 11, 2011	WAB	S	1,014	$55.96	$56,743	20,402 Direct	-4.73%	Disposed	947.5% (price as of 2026-08-19)
March 11, 2011	WAB	A	3,015	—	—	21,416 Direct	+16.38%	Acquired	(price as of 2026-08-19)
Feb. 15, 2011	WAB	A	2,250	—	—	2,250 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 15, 2011	WAB	A	2,250	—	—	18,401 Direct	+13.93%	Acquired	(price as of 2026-08-19)
March 10, 2010	WAB	S	1,423	$41.15	$58,556	10,151 Direct	-12.29%	Disposed	1324.5% (price as of 2026-08-19)
March 10, 2010	WAB	A	4,574	—	—	11,574 Direct	+65.34%	Acquired	(price as of 2026-08-19)
Feb. 17, 2010	WAB	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 17, 2010	WAB	A	3,000	—	—	7,000 Direct	-30.00%	Disposed	(price as of 2026-08-19)
Feb. 17, 2009	WAB	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 17, 2009	WAB	A	2,000	—	—	2,000 Direct	—	Acquired	(price as of 2026-08-19)
Oct. 27, 2008	WAB	P	1,453	$36.17	$52,555	1,453 Direct	—	Acquired	1520.6% (price as of 2026-08-19)
Feb. 20, 2008	WAB	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 20, 2008	WAB	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 21, 2007	WAB	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-19)
Oct. 18, 2006	WAB	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-19)

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
Feb. 7, 2017	WAB	Non-Qualified Stock Option	Common Stock (1,820)	$87.05	Feb. 7, 2027	1,820	Acquired
Feb. 9, 2016	WAB	Non Qualified Stock Option	Common Stock (2,800)	$61.33	Feb. 9, 2026	2,800	Acquired
July 31, 2015	WAB	Non-Qualified Stock Option	Common Stock (0)	$48.29	Feb. 12, 2023	1,960	Disposed
July 31, 2015	WAB	Non-Qualified Stock Options	Common Stock (0)	$35.29	Feb. 14, 2022	3,780	Disposed
July 31, 2015	WAB	Non-Qualified Stock Option	Common Stock (0)	$28.70	Feb. 15, 2021	1,125	Disposed
Feb. 10, 2015	WAB	Non-Qualified Stock Option	Common Stock (2,400)	$87.03	Feb. 10, 2025	2,400	Acquired
Aug. 21, 2014	WAB	Non-Qualified Stock Options	Common Stock (4,500)	$17.42	Feb. 20, 2018	4,500	Disposed
Aug. 21, 2014	WAB	Non-Qualified Stock Options	Common Stock (6,000)	$19.10	Feb. 17, 2020	6,000	Disposed
Aug. 21, 2014	WAB	Non-Qualified Stock Option	Common Stock (6,000)	$14.50	Feb. 17, 2019	6,000	Disposed
Aug. 21, 2014	WAB	Non-Qualified Stock Option	Common Stock (3,375)	$28.70	Feb. 15, 2021	3,375	Disposed
Feb. 11, 2014	WAB	Non-Qualified Stock Options	Common Stock (2,590)	$72.82	Feb. 11, 2024	2,590	Acquired
Feb. 12, 2013	WAB	Non-Qualified Stock Option	Common Stock (1,960)	$96.58	Feb. 12, 2023	1,960	Acquired
Feb. 14, 2012	WAB	Non-Qualified Stock Options	Common Stock (2,520)	$70.58	Feb. 14, 2022	2,520	Acquired
May 20, 2011	WAB	Non-Qualified Stock Option	Common Stock (3,000)	$29.00	Feb. 17, 2019	3,000	Disposed
May 20, 2011	WAB	Non-Qualified Stock Options	Common Stock (6,750)	$34.85	Feb. 20, 2018	6,750	Disposed
May 20, 2011	WAB	Non-Qualified Stock Options	Common Stock (5,000)	$30.47	Oct. 18, 2016	5,000	Disposed
Feb. 15, 2011	WAB	Non-Qualified Stock Option	Common Stock (2,250)	$57.39	Feb. 15, 2021	2,250	Acquired
Feb. 17, 2010	WAB	Non-Qualified Stock Options	Common Stock (3,000)	$38.20	Feb. 17, 2020	3,000	Acquired
Feb. 17, 2009	WAB	Non-Qualified Stock Option	Common Stock (6,000)	$29.00	Feb. 17, 2019	6,000	Acquired
Feb. 20, 2008	WAB	Non-Qualified Stock Options	Common Stock (9,000)	$34.85	Feb. 20, 2018	9,000	Acquired
Oct. 18, 2006	WAB	Non-Qualified Stock Options	Common Stock (5,000)	$30.60	Oct. 18, 2016	5,000	Acquired

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