Mark Kenneth Wallace

Insider

First SEC filing: April 28, 2017 · Latest: April 28, 2017

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 27 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

27 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 8, 2021	CSX	M	161,487	$17.94	$2,897,077	0 Direct	-100.00%	Disposed	183.2% (price as of 2026-08-20)
Sept. 8, 2021	CSX	S	161,487	$31.60	$5,102,989	153,279 Direct	-51.30%	Disposed	60.8% (price as of 2026-08-20)
Sept. 8, 2021	CSX	M	161,487	$17.94	$2,897,077	314,766 Direct	+105.35%	Acquired	183.2% (price as of 2026-08-20)
Aug. 2, 2021	CSX	F	36,303	$32.09	$1,164,963	153,279 Direct	-19.15%	Disposed	58.3% (price as of 2026-08-20)
July 1, 2021	CSX	A	852	$24.93	$21,240	189,582 Direct	+0.45%	Acquired	103.8% (price as of 2026-08-20)
May 10, 2021	CSX	S	47,966	$104.38	$5,006,691	62,910 Direct	-43.26%	Disposed	46.0% (price as of 2026-08-20)
May 10, 2021	CSX	M	47,966	$41.84	$2,006,897	0 Direct	-100.00%	Disposed	264.3% (price as of 2026-08-20)
May 10, 2021	CSX	M	47,966	$41.84	$2,006,897	110,876 Direct	+76.25%	Acquired	264.3% (price as of 2026-08-20)
Feb. 12, 2021	CSX	S	26,527	$89.44	$2,372,575	62,910 Direct	-29.66%	Disposed	70.4% (price as of 2026-08-20)
Feb. 9, 2021	CSX	A	31,050	$88.47	$2,746,994	31,050 Direct	—	Acquired	72.3% (price as of 2026-08-20)
Feb. 9, 2021	CSX	A	8,303	$88.47	$734,566	89,437 Direct	+10.23%	Acquired	72.3% (price as of 2026-08-20)
Jan. 22, 2021	CSX	F	17,325	$87.64	$1,518,363	81,134 Direct	-17.60%	Disposed	73.9% (price as of 2026-08-20)
Jan. 22, 2021	CSX	A	43,852	$87.64	$3,843,189	98,459 Direct	+80.30%	Acquired	73.9% (price as of 2026-08-20)
Nov. 5, 2020	CSX	S	3,986	$87.57	$349,054	54,607 Direct	-6.80%	Disposed	74.1% (price as of 2026-08-20)
July 1, 2020	CSX	P	341	$59.28	$20,214	58,593 Direct	+0.59%	Acquired	157.1% (price as of 2026-08-20)
May 27, 2020	CSX	S 10b5-1	20,000	$72.79	$1,455,800	58,252 Direct	-25.56%	Disposed	109.4% (price as of 2026-08-20)
March 29, 2020	CSX	F	4,703	$56.29	$264,732	78,252 Direct	-5.67%	Disposed	170.8% (price as of 2026-08-20)
Feb. 18, 2020	CSX	A	72,309	$79.51	$5,749,289	72,309 Direct	—	Acquired	91.7% (price as of 2026-08-20)
Jan. 17, 2020	CSX	F	16,985	$76.40	$1,297,654	82,955 Direct	-17.00%	Disposed	99.5% (price as of 2026-08-20)
Jan. 17, 2020	CSX	A	47,800	$76.40	$3,651,920	99,940 Direct	+91.68%	Acquired	99.5% (price as of 2026-08-20)
Feb. 6, 2019	CSX	A	45,767	$68.09	$3,116,275	45,767 Direct	—	Acquired	123.9% (price as of 2026-08-20)
Dec. 31, 2018	CSX	F	2,587	$62.13	$160,730	51,410 Direct	-4.79%	Disposed	145.3% (price as of 2026-08-20)
Aug. 2, 2018	CSX	A	30,765	$71.09	$2,187,084	53,997 Direct	+132.43%	Acquired	114.4% (price as of 2026-08-20)
Feb. 6, 2018	CSX	A	53,829	$53.82	$2,897,077	53,829 Direct	—	Acquired	183.2% (price as of 2026-08-20)
Jan. 2, 2018	CSX	F	1,864	$56.34	$105,018	23,232 Direct	-7.43%	Disposed	170.6% (price as of 2026-08-20)
June 1, 2016	CP	J	17	$128.71	$2,188	504 Indirect	+3.49%	Acquired	267.8% (price as of 2026-08-20)
May 2, 2016	CP	J	13	$144.05	$1,873	487 Indirect	+2.74%	Acquired	228.7% (price as of 2026-08-20)
April 1, 2016	CP	J	6	$130.00	$780	474 Indirect	+1.28%	Acquired	264.2% (price as of 2026-08-20)
March 31, 2016	CP	J	12	$130.98	$1,572	468 Indirect	+2.63%	Acquired	261.5% (price as of 2026-08-20)
March 2, 2016	CP	J	12	$127.52	$1,530	456 Indirect	+2.70%	Acquired	271.3% (price as of 2026-08-20)
Feb. 2, 2016	CP	J	13	$126.27	$1,642	444 Indirect	+3.02%	Acquired	275.0% (price as of 2026-08-20)
Jan. 22, 2016	CP	A	5,319	—	—	5,319 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2015	CP	J	11	$137.18	$1,509	431 Indirect	+2.62%	Acquired	245.1% (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
Sept. 8, 2021	CSX	Option	Common Stock	—	Feb. 6, 2028	161,487	Disposed
May 10, 2021	CSX	Option	Common Stock (47,966)	$41.84	March 29, 2027	47,966	Disposed
Feb. 9, 2021	CSX	Option	Common Stock (31,050)	$88.47	Feb. 9, 2031	31,050	Acquired
Feb. 18, 2020	CSX	Option	Common Stock (72,309)	$79.51	Feb. 18, 2030	72,309	Acquired
Feb. 6, 2019	CSX	Option	Common Stock (45,767)	$68.09	Feb. 6, 2029	45,767	Acquired
Feb. 6, 2018	CSX	Option	Common Stock (53,829)	$53.82	Feb. 6, 2028	53,829	Acquired
Jan. 22, 2016	CP	Employee Stock Options (Right to Buy)	Common Stock (5,319)	$116.80	Jan. 22, 2026	5,319	Acquired

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

Initial ownership (Form 3) 12 holdings

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

Date	Ticker	Security	Shares	Ownership
April 28, 2017	CSX	Common Stock	—	Direct
April 28, 2017	CSX	Option→ Common Stock (47,966)	47,966	Direct
Jan. 4, 2016	CP	Common Stock	420	Indirect
Jan. 4, 2016	CP	Employee Stock Options→ Common Stock (6,000)	6,000	Direct
Jan. 4, 2016	CP	Employee Stock Options→ Common Stock (5,040)	5,040	Direct
Jan. 4, 2016	CP	Employee Stock Options→ Common Stock (5,160)	5,160	Direct
Jan. 4, 2016	CP	Employee Stock Options→ Common Stock (3,952)	3,952	Direct
Jan. 4, 2016	CP	Rights (Performance Share Units)→ Common Stock (1,594)	1,594	Direct
Jan. 4, 2016	CP	Rights (Performance Share Units)→ Common Stock (1,356)	1,356	Direct
Jan. 4, 2016	CP	Rights (Performance Share Units)→ Common Stock (1,039)	1,039	Direct
Jan. 4, 2016	CP	Rights (Restricted Share Units)→ Common Stock (2,222)	2,222	Direct
Jan. 4, 2016	CP	Rights (Deferred Share Units)→ Common Stock (2,209)	2,209	Direct

Compensation (DEF 14A)

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

CP

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2015	$323,994	—	$272,326	—	$268,533	$33,338	$82,866	$1,183,491

CSX

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$655,417	—	—	—	$1,048,667	$182,076	$175,254	$4,999,349
2020	$550,000	$321,750	—	—	$49,500	$92,798	$113,188	$3,853,721
2019	$550,000	—	—	—	$860,310	$132,808	$42,602	$3,603,710

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