Mark B Cox

Insider

First SEC filing: Feb. 14, 2018 · Latest: Feb. 14, 2018

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 5 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

5 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 21, 2016	DKL	F	812	$25.05	$20,341	30,671 Direct	-2.58%	Disposed	114.4% (price as of 2026-08-19)
Oct. 21, 2016	DKL	F	812	$25.05	$20,341	26,688 Direct	-2.95%	Disposed	114.4% (price as of 2026-08-19)
Oct. 21, 2016	DKL	F	95	$25.05	$2,380	27,405 Direct	-0.35%	Disposed	114.4% (price as of 2026-08-19)
June 10, 2014	DKL	A	2,500	—	—	27,500 Direct	+10.00%	Acquired	(price as of 2026-08-19)
Dec. 10, 2012	DKL	A	25,000	—	—	50,000 Direct	+100.00%	Acquired	(price as of 2026-08-19)
Nov. 7, 2012	DKL	P	25,000	$21.00	$525,000	25,000 Direct	—	Acquired	155.7% (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.