Mark W Stiles

CIK 1199859 · View on SEC EDGAR ↗

Insider

First SEC filing: June 2, 2009 · Latest: June 2, 2009

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

TRN buying March 11, 2009

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
May 29, 2009	TRN	F	2,876	$15.24	$43,830	240,868 Direct	-1.18%	Disposed	433.7% (price as of 2026-08-20)
May 15, 2009	TRN	F	2,850	$14.41	$41,068	243,744 Direct	-1.16%	Disposed	464.5% (price as of 2026-08-20)
May 9, 2009	TRN	F	3,570	$16.95	$60,512	246,594 Direct	-1.43%	Disposed	379.9% (price as of 2026-08-20)
May 4, 2009	TRN	A	32,200	—	—	250,164 Direct	+14.77%	Acquired	(price as of 2026-08-20)
March 11, 2009	TRN	P	10,000	$8.18	$81,800	217,964 Direct	+4.81%	Acquired	894.4% (price as of 2026-08-20)
Dec. 10, 2008	TRN	A	45,000	—	—	45,000 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 25, 2008	TRN	M	8,823	—	—	1,377 Direct	-86.50%	Disposed	(price as of 2026-08-20)
Sept. 25, 2008	TRN	M	8,823	$11.33	$99,965	207,964 Direct	+4.43%	Acquired	617.9% (price as of 2026-08-20)
June 13, 2008	TRN	S	396	$39.09	$15,480	199,141 Direct	-0.20%	Disposed	108.1% (price as of 2026-08-20)
June 13, 2008	TRN	S	604	$39.08	$23,604	199,537 Direct	-0.30%	Disposed	108.1% (price as of 2026-08-20)
June 13, 2008	TRN	S	100	$39.03	$3,903	200,141 Direct	-0.05%	Disposed	108.4% (price as of 2026-08-20)
June 13, 2008	TRN	S	200	$39.02	$7,804	200,241 Direct	-0.10%	Disposed	108.5% (price as of 2026-08-20)
June 13, 2008	TRN	S	600	$39.01	$23,406	200,441 Direct	-0.30%	Disposed	108.5% (price as of 2026-08-20)
June 13, 2008	TRN	S	100	$39.00	$3,900	201,041 Direct	-0.05%	Disposed	108.6% (price as of 2026-08-20)
June 13, 2008	TRN	S	13,000	$38.50	$500,500	201,141 Direct	-6.07%	Disposed	111.3% (price as of 2026-08-20)
May 15, 2008	TRN	F	2,879	$37.50	$107,962	214,141 Direct	-1.33%	Disposed	116.9% (price as of 2026-08-20)
May 11, 2008	TRN	F	4,828	$33.47	$161,593	217,020 Direct	-2.18%	Disposed	143.0% (price as of 2026-08-20)
May 5, 2008	TRN	A	26,400	—	—	221,848 Direct	+13.51%	Acquired	(price as of 2026-08-20)
Dec. 21, 2007	TRN	G	2,000	—	—	195,448 Direct	-1.01%	Disposed	(price as of 2026-08-20)
Dec. 20, 2007	TRN	G	1,000	—	—	197,448 Direct	-0.50%	Disposed	(price as of 2026-08-20)
June 14, 2007	TRN	M	10,110	—	—	15,165 Direct	-40.00%	Disposed	(price as of 2026-08-20)
June 14, 2007	TRN	M	11,221	—	—	11,220 Direct	-50.00%	Disposed	(price as of 2026-08-20)
June 14, 2007	TRN	M	2,753	—	—	10,200 Direct	-21.25%	Disposed	(price as of 2026-08-20)
June 14, 2007	TRN	M	18,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 14, 2007	TRN	S	42,084	$45.01	$1,894,201	198,448 Direct	-17.50%	Disposed	80.7% (price as of 2026-08-20)
June 14, 2007	TRN	M	10,110	$17.94	$181,373	240,532 Direct	+4.39%	Acquired	353.4% (price as of 2026-08-20)
June 14, 2007	TRN	M	11,221	$18.94	$212,526	230,422 Direct	+5.12%	Acquired	329.5% (price as of 2026-08-20)
June 14, 2007	TRN	M	2,753	$11.33	$31,191	219,201 Direct	+1.27%	Acquired	617.9% (price as of 2026-08-20)
June 14, 2007	TRN	M	18,000	$26.21	$471,780	216,448 Direct	+9.07%	Acquired	210.3% (price as of 2026-08-20)
June 13, 2007	TRN	S	10,342	$44.23	$457,427	198,448 Direct	-4.95%	Disposed	83.9% (price as of 2026-08-20)
June 6, 2007	TRN	M	8,823	—	—	12,953 Direct	-40.52%	Disposed	(price as of 2026-08-20)
June 6, 2007	TRN	M	8,823	$11.33	$99,965	208,790 Direct	+4.41%	Acquired	617.9% (price as of 2026-08-20)
May 29, 2007	TRN	F	2,916	$46.17	$134,632	199,967 Direct	-1.44%	Disposed	76.2% (price as of 2026-08-20)
May 22, 2007	TRN	S	1,405	$47.67	$66,976	202,883 Direct	-0.69%	Disposed	70.6% (price as of 2026-08-20)
May 21, 2007	TRN	S	2,000	$47.20	$94,400	204,288 Direct	-0.97%	Disposed	72.3% (price as of 2026-08-20)
May 15, 2007	TRN	S	8,000	$47.29	$378,320	206,288 Direct	-3.73%	Disposed	72.0% (price as of 2026-08-20)
May 15, 2007	TRN	F	2,004	$46.68	$93,547	214,288 Direct	-0.93%	Disposed	74.2% (price as of 2026-08-20)
May 9, 2007	TRN	M	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 9, 2007	TRN	F	1,093	$45.00	$49,185	216,292 Direct	-0.50%	Disposed	80.8% (price as of 2026-08-20)
May 9, 2007	TRN	M	3,000	—	—	217,385 Direct	+1.40%	Acquired	(price as of 2026-08-20)
May 8, 2007	TRN	M	15,001	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 8, 2007	TRN	S	15,001	$44.92	$673,845	214,385 Direct	-6.54%	Disposed	81.1% (price as of 2026-08-20)
May 8, 2007	TRN	M	14,381	$35.33	$508,081	229,386 Direct	+6.69%	Acquired	130.2% (price as of 2026-08-20)
May 8, 2007	TRN	M	620	$35.33	$21,905	215,005 Direct	+0.29%	Acquired	130.2% (price as of 2026-08-20)
May 7, 2007	TRN	A	23,700	—	—	214,385 Direct	+12.43%	Acquired	(price as of 2026-08-20)
Nov. 8, 2006	TRN	S	7,017	$37.44	$262,716	190,685 Direct	-3.55%	Disposed	117.3% (price as of 2026-08-20)
Sept. 28, 2006	TRN	G	900	—	—	197,702 Direct	-0.45%	Disposed	(price as of 2026-08-20)
June 14, 2006	TRN	M	8,823	—	—	21,776 Direct	-28.83%	Disposed	(price as of 2026-08-20)
June 14, 2006	TRN	M	8,823	$11.33	$99,965	198,602 Direct	+4.65%	Acquired	617.9% (price as of 2026-08-20)
May 15, 2006	TRN	A	11,000	—	—	126,520 Direct	+9.52%	Acquired	(price as of 2026-08-20)
May 9, 2006	TRN	M	2,000	—	—	2,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 9, 2006	TRN	F	729	$69.42	$50,607	115,520 Direct	-0.63%	Disposed	75.8% (price as of 2026-08-20)
May 9, 2006	TRN	M	2,000	—	—	116,249 Direct	+1.75%	Acquired	(price as of 2026-08-20)
April 2, 2006	TRN	F	729	$54.39	$39,650	114,249 Direct	-0.63%	Disposed	124.3% (price as of 2026-08-20)
Dec. 16, 2005	TRN	M	13,695	—	—	56 Indirect	-99.59%	Disposed	(price as of 2026-08-20)
Dec. 16, 2005	TRN	F	5,341	$43.45	$232,066	114,978 Direct	-4.44%	Disposed	180.8% (price as of 2026-08-20)
Dec. 16, 2005	TRN	M	13,695	—	—	120,319 Direct	+12.84%	Acquired	(price as of 2026-08-20)
Sept. 12, 2005	TRN	M	18,821	$25.11	$472,595	120,167 Direct	+18.57%	Acquired	385.9% (price as of 2026-08-20)
Sept. 12, 2005	TRN	M	1,839	$23.00	$42,297	122,006 Direct	+1.53%	Acquired	430.5% (price as of 2026-08-20)
Sept. 12, 2005	TRN	M	30,000	$29.44	$883,200	152,006 Direct	+24.59%	Acquired	314.4% (price as of 2026-08-20)
Sept. 12, 2005	TRN	M	3,740	$28.41	$106,253	155,746 Direct	+2.46%	Acquired	329.5% (price as of 2026-08-20)
Sept. 12, 2005	TRN	S	54,400	$38.15	$2,075,360	101,346 Direct	-34.93%	Disposed	219.8% (price as of 2026-08-20)
Sept. 12, 2005	TRN	M	5,278	$18.95	$100,018	106,624 Direct	+5.21%	Acquired	543.9% (price as of 2026-08-20)
Sept. 12, 2005	TRN	M	18,821	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 12, 2005	TRN	M	1,839	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 12, 2005	TRN	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 12, 2005	TRN	M	3,740	—	—	14,960 Direct	-20.00%	Disposed	(price as of 2026-08-20)
Sept. 12, 2005	TRN	M	5,278	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 9, 2005	TRN	M	16,577	$21.71	$359,887	117,923 Direct	+16.36%	Acquired	462.0% (price as of 2026-08-20)
Sept. 9, 2005	TRN	M	36,423	$23.00	$837,729	154,346 Direct	+30.89%	Acquired	430.5% (price as of 2026-08-20)
Sept. 9, 2005	TRN	S	53,000	$38.03	$2,015,590	101,346 Direct	-34.34%	Disposed	220.8% (price as of 2026-08-20)
Sept. 9, 2005	TRN	M	16,577	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 9, 2005	TRN	M	36,423	—	—	1,839 Direct	-95.19%	Disposed	(price as of 2026-08-20)
Sept. 8, 2005	TRN	M	1,577	$18.95	$29,884	102,923 Direct	+1.56%	Acquired	543.9% (price as of 2026-08-20)
Sept. 8, 2005	TRN	M	18,423	$21.71	$399,963	121,346 Direct	+17.90%	Acquired	462.0% (price as of 2026-08-20)
Sept. 8, 2005	TRN	S	20,000	$38.01	$760,200	101,346 Direct	-16.48%	Disposed	221.0% (price as of 2026-08-20)
Sept. 8, 2005	TRN	M	1,577	—	—	5,278 Direct	-23.01%	Disposed	(price as of 2026-08-20)
Sept. 8, 2005	TRN	M	18,423	—	—	16,577 Direct	-52.64%	Disposed	(price as of 2026-08-20)
Sept. 2, 2005	TRN	M	10,000	—	—	6,855 Direct	-59.33%	Disposed	(price as of 2026-08-20)
Sept. 2, 2005	TRN	S	10,000	$38.12	$381,200	101,346 Direct	-8.98%	Disposed	220.1% (price as of 2026-08-20)
Sept. 2, 2005	TRN	M	10,000	$18.95	$189,500	111,346 Direct	+9.87%	Acquired	543.9% (price as of 2026-08-20)
Sept. 1, 2005	TRN	M	6,475	—	—	16,855 Direct	-27.75%	Disposed	(price as of 2026-08-20)
Sept. 1, 2005	TRN	M	6,525	—	—	20,400 Direct	-24.23%	Disposed	(price as of 2026-08-20)
Sept. 1, 2005	TRN	S	13,000	$37.77	$491,010	101,346 Direct	-11.37%	Disposed	223.0% (price as of 2026-08-20)
Sept. 1, 2005	TRN	M	6,475	$18.95	$122,701	114,346 Direct	+6.00%	Acquired	543.9% (price as of 2026-08-20)
Sept. 1, 2005	TRN	M	6,525	$17.00	$110,925	107,871 Direct	+6.44%	Acquired	617.7% (price as of 2026-08-20)
Aug. 11, 2005	TRN	S	6,700	$37.00	$247,900	101,346 Direct	-6.20%	Disposed	229.8% (price as of 2026-08-20)
Aug. 10, 2005	TRN	M	7,075	$17.00	$120,275	108,421 Direct	+6.98%	Acquired	617.7% (price as of 2026-08-20)
Aug. 10, 2005	TRN	M	7,075	—	—	26,925 Direct	-20.81%	Disposed	(price as of 2026-08-20)
Aug. 10, 2005	TRN	S	375	$37.00	$13,875	108,046 Direct	-0.35%	Disposed	229.8% (price as of 2026-08-20)
May 9, 2005	TRN	M	6,000	—	—	4,000 Direct	-60.00%	Disposed	(price as of 2026-08-20)
May 9, 2005	TRN	A	16,850	—	—	16,850 Direct	—	Acquired	(price as of 2026-08-20)
May 9, 2005	TRN	A	27,000	—	—	101,346 Direct	+36.32%	Acquired	(price as of 2026-08-20)
May 9, 2005	TRN	F	2,067	$26.97	$55,747	74,346 Direct	-2.71%	Disposed	352.4% (price as of 2026-08-20)
May 9, 2005	TRN	M	6,000	—	—	76,413 Direct	+8.52%	Acquired	(price as of 2026-08-20)
April 2, 2005	TRN	F	729	$27.93	$20,361	70,413 Direct	-1.02%	Disposed	336.8% (price as of 2026-08-20)
March 14, 2005	TRN	A	3,300	—	—	71,142 Direct	+4.86%	Acquired	(price as of 2026-08-20)
Dec. 12, 2004	TRN	F	1,094	$31.66	$34,636	67,842 Direct	-1.59%	Disposed	285.4% (price as of 2026-08-20)
June 17, 2004	TRN	S	10,000	$30.60	$306,000	68,936 Direct	-12.67%	Disposed	298.7% (price as of 2026-08-20)
May 10, 2004	TRN	A	18,700	—	—	18,700 Direct	—	Acquired	(price as of 2026-08-20)

Showing latest 100 of 107 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
Dec. 10, 2008	TRN	Employee Stock Option (right to buy)	Common Stock (45,000)	$16.24	Dec. 10, 2018	45,000	Acquired
Sept. 25, 2008	TRN	Stock Option (right to buy)	Common Stock (10,200)	$11.33	May 29, 2013	8,823	Disposed
June 14, 2007	TRN	Employee Stock Option (right to buy)	Common Stock (25,275)	$17.94	May 9, 2015	10,110	Disposed
June 14, 2007	TRN	Employee Stock Option (right to buy)	Common Stock (22,441)	$18.94	May 10, 2014	11,221	Disposed
June 14, 2007	TRN	Employee Stock Option (right to buy)	Common Stock (12,953)	$11.33	May 29, 2013	2,753	Disposed
June 14, 2007	TRN	Employee Stock Option (right to buy)	Common Stock (18,000)	$26.21	Dec. 7, 2008	18,000	Disposed
June 6, 2007	TRN	Employee Stock Option (right to buy)	Common Stock (21,776)	$11.33	May 29, 2013	8,823	Disposed
May 9, 2007	TRN	Restricted Stock Units	Common Stock (3,000)	$0.00	—	3,000	Disposed
May 8, 2007	TRN	Stock Option (right to buy)	Common Stock (15,001)	$35.33	March 12, 2008	15,001	Disposed
June 14, 2006	TRN	Employee Stock Option (right to buy)	Common Stock	$11.33	May 29, 2013	8,823	Disposed
May 9, 2006	TRN	Restricted Stock Units	Common Stock (4,000)	$0.00	—	2,000	Disposed
Dec. 16, 2005	TRN	Trinity Stock Units	Common Stock (13,751)	$0.00	—	13,695	Disposed
Sept. 12, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (18,821)	$25.11	March 21, 2007	18,821	Disposed
Sept. 12, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (1,839)	$23.00	April 3, 2010	1,839	Disposed
Sept. 12, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (30,000)	$29.44	Oct. 29, 2009	30,000	Disposed
Sept. 12, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (18,700)	$28.41	May 10, 2014	3,740	Disposed
Sept. 12, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (5,278)	$18.95	April 2, 2011	5,278	Disposed
Sept. 9, 2005	TRN	Employee Stock Option (right to buy)	Commn Stock (16,577)	$21.71	May 9, 2012	16,577	Disposed
Sept. 9, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (38,262)	$23.00	April 3, 2010	36,423	Disposed
Sept. 8, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (6,855)	$18.95	April 2, 2011	1,577	Disposed
Sept. 8, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (35,000)	$21.71	May 9, 2012	18,423	Disposed
Sept. 2, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (16,855)	$18.95	April 2, 2011	10,000	Disposed
Sept. 1, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (23,330)	$18.95	April 2, 2011	6,475	Disposed
Sept. 1, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (26,925)	$17.00	May 29, 2013	6,525	Disposed
Aug. 10, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (34,000)	$17.00	May 29, 2013	7,075	Disposed
May 9, 2005	TRN	Restricted Stock Units	Common Stock (6,000)	$0.00	—	6,000	Disposed
May 9, 2005	TRN	Employee Stock Option (right to buy)	Common Stock (16,850)	$26.91	May 9, 2015	16,850	Acquired
May 10, 2004	TRN	Employee Stock Option (right to buy)	Common Stock (18,700)	$28.41	May 10, 2014	18,700	Acquired
March 31, 2004	TRN	Trinity Stock Units	Common Stock (929)	—	—	929	Acquired
Oct. 31, 2003	TRN	Trinity Stock Units	—	—	—	30	Acquired
July 31, 2003	TRN	Trinity Stock Units	—	—	—	34	Acquired

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