Sigmund L Cornelius

Insider

First SEC filing: June 6, 2025 · Latest: June 6, 2025

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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 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 15, 2026	PSX	A	1,423	$140.56	$200,017	22,985 Direct	+6.60%	Acquired	73.6% (price as of 2026-08-20)
May 12, 2015	NI	A	2,699	$44.46	$119,998	18,820 Direct	+16.74%	Acquired	139.8% (price as of 2026-08-20)
May 13, 2014	NI	A	3,346	—	—	15,913 Direct	+26.63%	Acquired	(price as of 2026-08-20)
Sept. 3, 2013	NI	P	1,000	$28.99	$28,990	12,443 Direct	+8.74%	Acquired	267.7% (price as of 2026-08-20)
July 4, 2013	LEU	A	1,000	—	—	3,193 Direct	+45.60%	Acquired	(price as of 2026-08-20)
May 14, 2013	NI	A	3,695	—	—	11,339 Direct	+48.34%	Acquired	(price as of 2026-08-20)
May 15, 2012	NI	A	4,285	—	—	7,489 Direct	+133.74%	Acquired	(price as of 2026-08-20)
May 8, 2012	LEU	A	25,000	—	—	54,846 Direct	+83.76%	Acquired	(price as of 2026-08-20)
July 26, 2011	NI	A	3,106	—	—	3,106 Direct	—	Acquired	(price as of 2026-08-20)
May 10, 2011	LEU	A	26,087	—	—	29,846 Direct	+693.99%	Acquired	(price as of 2026-08-20)
March 1, 2011	LEU	A	3,759	—	—	3,759 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 4, 2010	COP	G	2,000	—	—	23,301 Direct	-7.90%	Disposed	(price as of 2026-08-20)
July 13, 2010	COP	A	172	$49.09	$8,443	2,214 Direct	+8.42%	Acquired	260.4% (price as of 2026-08-20)
Feb. 12, 2010	COP	A	7,856	—	—	117,394 Direct	+7.17%	Acquired	(price as of 2026-08-20)
Feb. 12, 2010	COP	A	94,000	—	—	94,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 19, 2010	COP	A	587	$51.07	$29,978	2,000 Direct	+41.54%	Acquired	246.4% (price as of 2026-08-20)
Nov. 6, 2009	COP	G	1,000	—	—	25,301 Direct	-3.80%	Disposed	(price as of 2026-08-20)
July 15, 2009	COP	A	161	$42.06	$6,772	1,386 Direct	+13.14%	Acquired	320.7% (price as of 2026-08-20)
Feb. 12, 2009	COP	A	15,872	—	—	109,538 Direct	+16.95%	Acquired	(price as of 2026-08-20)
Feb. 12, 2009	COP	A	95,600	—	—	95,600 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 21, 2009	COP	A	550	$51.80	$28,490	1,197 Direct	+85.01%	Acquired	241.6% (price as of 2026-08-20)
Sept. 22, 2008	COP	G	250	—	—	26,301 Direct	-0.94%	Disposed	(price as of 2026-08-20)
Aug. 18, 2008	COP	G	50	—	—	26,551 Direct	-0.19%	Disposed	(price as of 2026-08-20)
July 17, 2008	COP	A	96	$94.39	$9,061	638 Direct	+17.71%	Acquired	87.4% (price as of 2026-08-20)
June 17, 2008	COP	G	55	—	—	26,601 Direct	-0.21%	Disposed	(price as of 2026-08-20)
June 17, 2008	COP	G	300	—	—	26,656 Direct	-1.11%	Disposed	(price as of 2026-08-20)
Feb. 14, 2008	COP	A	29,364	—	—	93,666 Direct	+45.67%	Acquired	(price as of 2026-08-20)
Feb. 14, 2008	COP	A	44,300	—	—	44,300 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 17, 2008	COP	A	482	$88.30	$42,561	537 Direct	+876.36%	Acquired	100.4% (price as of 2026-08-20)
Dec. 11, 2007	COP	G	125	—	—	26,956 Direct	-0.46%	Disposed	(price as of 2026-08-20)
Oct. 29, 2007	COP	G	100	—	—	27,081 Direct	-0.37%	Disposed	(price as of 2026-08-20)
Sept. 28, 2007	COP	G	100	—	—	27,181 Direct	-0.37%	Disposed	(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
July 13, 2010	COP	Phantom Stock	Common Stock (172)	—	—	172	Acquired
Feb. 12, 2010	COP	Stock Units	Common Stock (7,856)	—	—	7,856	Acquired
Feb. 12, 2010	COP	Stock Options (rights to buy)	Common Stock (94,000)	$48.38	Feb. 12, 2020	94,000	Acquired
Jan. 19, 2010	COP	Phantom Stock	Common Stock (587)	—	—	587	Acquired
July 15, 2009	COP	Phantom Stock	Common Stock (161)	—	—	161	Acquired
Feb. 12, 2009	COP	Stock Units	Common Stock (15,872)	—	—	15,872	Acquired
Feb. 12, 2009	COP	Stock Options (rights to buy)	Common Stock (95,600)	$45.47	Feb. 12, 2019	95,600	Acquired
Jan. 21, 2009	COP	Phantom Stock	Common Stock (550)	—	—	550	Acquired
July 17, 2008	COP	Phantom Stock	Common Stock (96)	—	—	96	Acquired
Feb. 14, 2008	COP	Stock Units	Common Stock (29,364)	—	—	29,364	Acquired
Feb. 14, 2008	COP	Stock Options (rights to buy)	Common Stock (44,300)	$79.38	Feb. 14, 2018	44,300	Acquired
Jan. 17, 2008	COP	Phantom Stock	Common Stock (482)	—	—	482	Acquired

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

Initial ownership (Form 3) 11 holdings

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

Date	Ticker	Security	Shares	Ownership
June 6, 2025	PSX	Common Stock	20,000	Direct
Sept. 5, 2007	COP	Common stock	23,687	Direct
Sept. 5, 2007	COP	Common stock	413	Indirect
Sept. 5, 2007	COP	Common stock	—	Direct
Sept. 5, 2007	COP	Stock options (right to buy)→ Common stock	—	Direct
Sept. 5, 2007	COP	Stock options (right to buy)→ Common stock	—	Direct
Sept. 5, 2007	COP	Stock options (right to buy)→ Common stock (32,500)	32,500	Direct
Sept. 5, 2007	COP	Stock options (right to buy)→ Common stock (35,800)	35,800	Direct
Sept. 5, 2007	COP	Stock units→ Common stock (34,771)	34,771	Direct
Sept. 5, 2007	COP	Stock units→ Common stock (29,531)	29,531	Direct
Sept. 5, 2007	COP	Phantom stock→ Common stock (54)	54	Direct

Compensation (DEF 14A)

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

COP

President (retired)

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2010	$710,008	—	—	—	$956,739	$879,700	$95,606	$4,919,979
2009	$688,008	—	—	—	$575,615	$926,945	$73,968	$4,388,521
2008	$599,667	—	—	—	$514,522	$774,791	$106,244	$3,667,390

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