Karl R Fails

Insider

First SEC filing: Jan. 10, 2017 · Latest: Jan. 10, 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.

Insider at

SUN buying May 24, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 5, 2025	SUN	A	11,700	—	—	17,200 Direct	+212.73%	Acquired	(price as of 2026-08-21)
Dec. 5, 2025	SUN	A	35,100	—	—	291,052 Direct	+13.71%	Acquired	(price as of 2026-08-21)
Dec. 5, 2025	SUN	F	14,600	$55.26	$806,796	255,952 Direct	-5.40%	Disposed	37.7% (price as of 2026-08-21)
Feb. 18, 2025	SUN	A	25,000	—	—	270,552 Direct	+10.18%	Acquired	(price as of 2026-08-21)
Dec. 5, 2024	SUN	A	8,250	—	—	8,250 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 5, 2024	SUN	A	24,750	—	—	245,552 Direct	+11.21%	Acquired	(price as of 2026-08-21)
Dec. 5, 2024	SUN	F	10,114	$54.97	$555,967	220,802 Direct	-4.38%	Disposed	38.5% (price as of 2026-08-21)
May 24, 2024	SUN	P	3,000	$50.18	$150,540	230,916 Direct	+1.32%	Acquired	51.7% (price as of 2026-08-21)
Dec. 8, 2023	SUN	A	30,000	—	—	227,916 Direct	+15.16%	Acquired	(price as of 2026-08-21)
Dec. 5, 2023	SUN	F	20,386	$53.76	$1,095,951	197,916 Direct	-9.34%	Disposed	41.6% (price as of 2026-08-21)
Dec. 12, 2022	SUN	A	26,500	—	—	218,302 Direct	+13.82%	Acquired	(price as of 2026-08-21)
Dec. 5, 2022	SUN	F	8,520	$42.90	$365,508	191,802 Direct	-4.25%	Disposed	77.4% (price as of 2026-08-21)
Dec. 16, 2021	SUN	A	25,500	—	—	200,322 Direct	+14.59%	Acquired	(price as of 2026-08-21)
Dec. 5, 2021	SUN	F	14,352	$39.42	$565,756	174,822 Direct	-7.59%	Disposed	93.1% (price as of 2026-08-21)
Sept. 2, 2021	SUN	A	20,000	—	—	189,174 Direct	+11.82%	Acquired	(price as of 2026-08-21)
Dec. 30, 2020	SUN	A	33,000	—	—	169,174 Direct	+24.23%	Acquired	(price as of 2026-08-21)
Dec. 4, 2020	SUN	F	4,673	$28.63	$133,788	136,174 Direct	-3.32%	Disposed	165.8% (price as of 2026-08-21)
March 18, 2020	SUN	P	5,000	$14.30	$71,500	140,847 Direct	+3.68%	Acquired	432.2% (price as of 2026-08-21)
March 17, 2020	SUN	P	4,700	$14.80	$69,560	135,847 Direct	+3.58%	Acquired	414.3% (price as of 2026-08-21)
March 17, 2020	SUN	P	300	$14.79	$4,437	131,147 Direct	+0.23%	Acquired	414.6% (price as of 2026-08-21)
Dec. 16, 2019	SUN	A	26,000	—	—	130,847 Direct	+24.80%	Acquired	(price as of 2026-08-21)
Dec. 5, 2019	SUN	F	7,147	$31.04	$221,843	104,847 Direct	-6.38%	Disposed	145.2% (price as of 2026-08-21)
Dec. 19, 2018	SUN	A	26,000	—	—	87,994 Direct	+41.94%	Acquired	(price as of 2026-08-21)
Dec. 5, 2018	SUN	F	1,883	$27.83	$52,404	61,994 Direct	-2.95%	Disposed	173.5% (price as of 2026-08-21)
Jan. 25, 2018	SUN	A	24,000	—	—	111,994 Direct	+27.27%	Acquired	(price as of 2026-08-21)
Dec. 21, 2017	SUN	A	20,500	—	—	63,877 Direct	+47.26%	Acquired	(price as of 2026-08-21)
Dec. 5, 2017	SUN	F	3,793	$29.77	$112,918	43,377 Direct	-8.04%	Disposed	155.7% (price as of 2026-08-21)

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. 5, 2025	SUN	Cash Units	Common Units (11,700)	—	—	11,700	Acquired
Dec. 5, 2024	SUN	Cash Units	Common Units (8,250)	—	—	8,250	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Jan. 10, 2017	SUN	Common Units	47,170	Direct