Michael J Hennigan

Insider

First SEC filing: Nov. 8, 2019 · Latest: Feb. 7, 2020

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

4 buys (P) 0 sells (S) Net: $271,600 + 88 non-open-market transactions below Avg return of open purchases vs now: 8.7% 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

88 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 24, 2026	KYN	P	5,000	$13.61	$68,050	20,000 Direct	+33.33%	Acquired	8.4% (price as of 2026-08-21)
June 24, 2026	KYN	P	5,000	$13.53	$67,650	15,000 Direct	+50.00%	Acquired	9.1% (price as of 2026-08-21)
June 24, 2026	KYN	P	5,000	$13.58	$67,900	10,000 Direct	+100.00%	Acquired	8.7% (price as of 2026-08-21)
June 23, 2026	KYN	P	5,000	$13.60	$68,000	5,000 Direct	—	Acquired	8.5% (price as of 2026-08-21)
Dec. 12, 2025	MPLX	F	1,335	$54.85	$73,225	359,137 Direct	-0.37%	Disposed	6.8% (price as of 2026-08-21)
Dec. 12, 2025	MPC	F	466	$185.77	$86,569	220,902 Direct	-0.21%	Disposed	95.3% (price as of 2026-08-21)
June 2, 2025	CI	A	568	—	—	568 Direct	—	Acquired	(price as of 2026-08-21)
March 3, 2025	MPC	F	2,309	$148.65	$343,233	221,368 Direct	-1.03%	Disposed	144.1% (price as of 2026-08-21)
March 3, 2025	MPC	F	2,844	$148.65	$422,761	223,677 Direct	-1.26%	Disposed	144.1% (price as of 2026-08-21)
March 3, 2025	MPC	F	4,164	$148.65	$618,979	226,521 Direct	-1.81%	Disposed	144.1% (price as of 2026-08-21)
March 3, 2025	MPLX	F	10,111	$54.34	$549,432	360,472 Direct	-2.73%	Disposed	7.8% (price as of 2026-08-21)
March 3, 2025	MPLX	F	10,181	$54.34	$553,236	370,583 Direct	-2.67%	Disposed	7.8% (price as of 2026-08-21)
March 3, 2025	MPLX	F	9,862	$54.34	$535,901	380,764 Direct	-2.52%	Disposed	7.8% (price as of 2026-08-21)
March 1, 2025	MPC	A	11,645	—	—	230,685 Direct	+5.32%	Acquired	(price as of 2026-08-21)
March 1, 2025	MPLX	A	33,377	—	—	390,626 Direct	+9.34%	Acquired	(price as of 2026-08-21)
Dec. 13, 2024	MPC	F	702	$145.56	$102,183	219,040 Direct	-0.32%	Disposed	149.2% (price as of 2026-08-21)
Dec. 13, 2024	MPLX	F	3,071	$48.86	$150,049	357,249 Direct	-0.85%	Disposed	19.9% (price as of 2026-08-21)
March 1, 2024	MPLX	F	9,949	$38.87	$386,718	293,787 Direct	-3.28%	Disposed	50.7% (price as of 2026-08-21)
March 1, 2024	MPLX	F	10,270	$38.87	$399,195	283,517 Direct	-3.50%	Disposed	50.7% (price as of 2026-08-21)
March 1, 2024	MPLX	A	76,803	—	—	360,320 Direct	+27.09%	Acquired	(price as of 2026-08-21)
March 1, 2024	MPLX	F	12,371	$38.87	$480,861	303,736 Direct	-3.91%	Disposed	50.7% (price as of 2026-08-21)
March 1, 2024	MPC	A	17,540	—	—	219,742 Direct	+8.67%	Acquired	(price as of 2026-08-21)
March 1, 2024	MPC	F	2,869	$172.34	$494,443	202,202 Direct	-1.40%	Disposed	110.5% (price as of 2026-08-21)
March 1, 2024	MPC	F	4,200	$172.34	$723,828	205,071 Direct	-2.01%	Disposed	110.5% (price as of 2026-08-21)
March 1, 2024	MPC	F	5,890	$172.34	$1,015,083	209,271 Direct	-2.74%	Disposed	110.5% (price as of 2026-08-21)
Dec. 1, 2023	MPC	F	868	$151.42	$131,433	215,161 Direct	-0.40%	Disposed	139.6% (price as of 2026-08-21)
Dec. 1, 2023	MPLX	F	3,108	$36.61	$113,784	316,107 Direct	-0.97%	Disposed	60.0% (price as of 2026-08-21)
March 17, 2023	MPC	F	38,591	$124.31	$4,797,247	216,029 Direct	-15.16%	Disposed	191.8% (price as of 2026-08-21)
March 1, 2023	MPLX	A	77,345	—	—	319,215 Direct	+31.98%	Acquired	(price as of 2026-08-21)
March 1, 2023	MPLX	F	9,948	$34.54	$343,604	241,870 Direct	-3.95%	Disposed	69.6% (price as of 2026-08-21)
March 1, 2023	MPLX	F	12,371	$34.54	$427,294	251,818 Direct	-4.68%	Disposed	69.6% (price as of 2026-08-21)
March 1, 2023	MPLX	F	3,044	$34.54	$105,140	264,189 Direct	-1.14%	Disposed	69.6% (price as of 2026-08-21)
March 1, 2023	MPC	A	21,601	—	—	254,620 Direct	+9.27%	Acquired	(price as of 2026-08-21)
March 1, 2023	MPC	F	4,200	$126.52	$531,384	233,019 Direct	-1.77%	Disposed	186.7% (price as of 2026-08-21)
March 1, 2023	MPC	F	5,889	$126.52	$745,076	237,219 Direct	-2.42%	Disposed	186.7% (price as of 2026-08-21)
March 1, 2023	MPC	F	2,048	$126.52	$259,113	243,108 Direct	-0.84%	Disposed	186.7% (price as of 2026-08-21)
Jan. 26, 2023	MPC	A	3,118	—	—	245,156 Direct	+1.29%	Acquired	(price as of 2026-08-21)
Jan. 25, 2023	MPLX	A	3,843	—	—	267,233 Direct	+1.46%	Acquired	(price as of 2026-08-21)
Dec. 2, 2022	MPC	F	6,558	$118.23	$775,352	242,038 Direct	-2.64%	Disposed	206.9% (price as of 2026-08-21)
Dec. 2, 2022	MPLX	F	5,813	$33.82	$196,596	263,390 Direct	-2.16%	Disposed	73.2% (price as of 2026-08-21)
Nov. 16, 2022	MPC	M	32,319	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 16, 2022	MPC	M	17,725	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 16, 2022	MPC	M	8,645	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 16, 2022	MPC	S 10b5-1	80,149	$118.73	$9,516,091	248,596 Direct	-24.38%	Disposed	205.6% (price as of 2026-08-21)
Nov. 16, 2022	MPC	M	32,319	$47.73	$1,542,586	328,745 Direct	+10.90%	Acquired	660.1% (price as of 2026-08-21)
Nov. 16, 2022	MPC	M	17,725	$62.68	$1,111,003	296,426 Direct	+6.36%	Acquired	478.8% (price as of 2026-08-21)
Nov. 16, 2022	MPC	M	8,645	$64.79	$560,110	278,701 Direct	+3.20%	Acquired	460.0% (price as of 2026-08-21)
Nov. 15, 2022	MPC	M	40,340	—	—	32,319 Direct	-55.52%	Disposed	(price as of 2026-08-21)
Nov. 15, 2022	MPC	M	22,100	—	—	17,725 Direct	-55.49%	Disposed	(price as of 2026-08-21)
Nov. 15, 2022	MPC	M	10,790	—	—	8,645 Direct	-55.52%	Disposed	(price as of 2026-08-21)
Nov. 15, 2022	MPC	S 10b5-1	937	$121.36	$113,714	270,056 Direct	-0.35%	Disposed	198.9% (price as of 2026-08-21)
Nov. 15, 2022	MPC	S 10b5-1	14,976	$120.63	$1,806,555	270,993 Direct	-5.24%	Disposed	200.8% (price as of 2026-08-21)
Nov. 15, 2022	MPC	S 10b5-1	63,453	$119.85	$7,604,842	285,969 Direct	-18.16%	Disposed	202.7% (price as of 2026-08-21)
Nov. 15, 2022	MPC	S 10b5-1	20,634	$118.93	$2,454,002	349,422 Direct	-5.58%	Disposed	205.0% (price as of 2026-08-21)
Nov. 15, 2022	MPC	M	40,340	$47.73	$1,925,428	370,056 Direct	+12.23%	Acquired	660.1% (price as of 2026-08-21)
Nov. 15, 2022	MPC	M	22,100	$62.68	$1,385,228	329,716 Direct	+7.18%	Acquired	478.8% (price as of 2026-08-21)
Nov. 15, 2022	MPC	M	10,790	$64.79	$699,084	307,616 Direct	+3.64%	Acquired	460.0% (price as of 2026-08-21)
Nov. 14, 2022	MPC	M	40,340	—	—	72,659 Direct	-35.70%	Disposed	(price as of 2026-08-21)
Nov. 14, 2022	MPC	M	22,100	—	—	39,825 Direct	-35.69%	Disposed	(price as of 2026-08-21)
Nov. 14, 2022	MPC	M	10,790	—	—	19,435 Direct	-35.70%	Disposed	(price as of 2026-08-21)
Nov. 14, 2022	MPC	S 10b5-1	12,811	$122.71	$1,572,038	296,826 Direct	-4.14%	Disposed	195.7% (price as of 2026-08-21)
Nov. 14, 2022	MPC	S 10b5-1	53,311	$121.94	$6,500,743	309,637 Direct	-14.69%	Disposed	197.5% (price as of 2026-08-21)
Nov. 14, 2022	MPC	S 10b5-1	33,878	$121.08	$4,101,948	362,948 Direct	-8.54%	Disposed	199.6% (price as of 2026-08-21)
Nov. 14, 2022	MPC	M	40,340	$47.73	$1,925,428	396,826 Direct	+11.32%	Acquired	660.1% (price as of 2026-08-21)
Nov. 14, 2022	MPC	M	22,100	$62.68	$1,385,228	356,486 Direct	+6.61%	Acquired	478.8% (price as of 2026-08-21)
Nov. 14, 2022	MPC	M	10,790	$64.79	$699,084	334,386 Direct	+3.33%	Acquired	460.0% (price as of 2026-08-21)
March 17, 2022	MPC	F	42,482	$76.42	$3,246,474	323,596 Direct	-11.60%	Disposed	374.7% (price as of 2026-08-21)
March 1, 2022	MPC	A	31,630	—	—	366,078 Direct	+9.46%	Acquired	(price as of 2026-08-21)
March 1, 2022	MPLX	A	74,924	—	—	269,203 Direct	+38.57%	Acquired	(price as of 2026-08-21)
March 1, 2022	MPLX	F	13,619	$32.63	$444,388	194,279 Direct	-6.55%	Disposed	79.5% (price as of 2026-08-21)
March 1, 2022	MPLX	F	3,351	$32.63	$109,343	207,898 Direct	-1.59%	Disposed	79.5% (price as of 2026-08-21)
March 1, 2022	MPLX	F	1,481	$32.63	$48,325	211,249 Direct	-0.70%	Disposed	79.5% (price as of 2026-08-21)
March 1, 2022	MPC	F	6,483	$76.84	$498,154	334,448 Direct	-1.90%	Disposed	372.1% (price as of 2026-08-21)
March 1, 2022	MPC	F	2,254	$76.84	$173,197	340,931 Direct	-0.66%	Disposed	372.1% (price as of 2026-08-21)
Jan. 27, 2022	MPC	A	4,388	—	—	343,185 Direct	+1.30%	Acquired	(price as of 2026-08-21)
Jan. 25, 2022	MPLX	A	3,014	—	—	212,730 Direct	+1.44%	Acquired	(price as of 2026-08-21)
March 17, 2021	MPC	F	42,482	$55.68	$2,365,398	338,797 Direct	-11.14%	Disposed	551.6% (price as of 2026-08-21)
March 1, 2021	MPLX	A	93,168	—	—	209,716 Direct	+79.94%	Acquired	(price as of 2026-08-21)
March 1, 2021	MPLX	F	3,351	$24.59	$82,401	116,548 Direct	-2.79%	Disposed	138.2% (price as of 2026-08-21)
March 1, 2021	MPLX	F	1,481	$24.59	$36,418	119,899 Direct	-1.22%	Disposed	138.2% (price as of 2026-08-21)
March 1, 2021	MPLX	F	3,330	$24.59	$81,885	121,380 Direct	-2.67%	Disposed	138.2% (price as of 2026-08-21)
March 1, 2021	MPC	A	44,353	—	—	381,279 Direct	+13.16%	Acquired	(price as of 2026-08-21)
March 1, 2021	MPC	F	2,254	$55.88	$125,954	336,926 Direct	-0.66%	Disposed	549.2% (price as of 2026-08-21)
Jan. 29, 2021	MPC	A	2,845	—	—	339,180 Direct	+0.85%	Acquired	(price as of 2026-08-21)
Jan. 28, 2021	MPLX	A	7,984	—	—	124,710 Direct	+6.84%	Acquired	(price as of 2026-08-21)
Dec. 28, 2020	MPC	F	2,762	$40.78	$112,634	336,335 Direct	-0.81%	Disposed	789.6% (price as of 2026-08-21)
Dec. 28, 2020	MPC	F	790	$40.78	$32,216	339,097 Direct	-0.23%	Disposed	789.6% (price as of 2026-08-21)
Dec. 28, 2020	MPLX	F	299	$21.50	$6,428	116,726 Direct	-0.26%	Disposed	172.5% (price as of 2026-08-21)
Dec. 28, 2020	MPLX	F	336	$21.50	$7,224	117,025 Direct	-0.29%	Disposed	172.5% (price as of 2026-08-21)
July 1, 2020	MPLX	F	6,831	$17.35	$118,518	117,361 Direct	-5.50%	Disposed	237.6% (price as of 2026-08-21)
July 1, 2020	MPLX	F	30,737	$17.35	$533,287	124,192 Direct	-19.84%	Disposed	237.6% (price as of 2026-08-21)
July 1, 2020	MPC	F	1,102	$36.76	$40,510	339,887 Direct	-0.32%	Disposed	886.9% (price as of 2026-08-21)
July 1, 2020	MPC	F	4,956	$36.76	$182,183	340,989 Direct	-1.43%	Disposed	886.9% (price as of 2026-08-21)
March 17, 2020	MPC	A	290,641	—	—	345,945 Direct	+525.53%	Acquired	(price as of 2026-08-21)
March 2, 2020	MPLX	F	3,666	$20.08	$73,613	133,639 Direct	-2.67%	Disposed	191.7% (price as of 2026-08-21)
March 2, 2020	MPLX	F	1,630	$20.08	$32,730	132,009 Direct	-1.22%	Disposed	191.7% (price as of 2026-08-21)
March 2, 2020	MPLX	A	22,920	—	—	154,929 Direct	+17.36%	Acquired	(price as of 2026-08-21)
March 2, 2020	MPC	A	112,999	—	—	112,999 Direct	—	Acquired	(price as of 2026-08-21)
March 2, 2020	MPC	A	15,421	—	—	55,304 Direct	+38.67%	Acquired	(price as of 2026-08-21)
March 2, 2020	MPC	F	1,381	$46.95	$64,838	39,883 Direct	-3.35%	Disposed	672.7% (price as of 2026-08-21)

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
Nov. 16, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (32,319)	$47.73	March 1, 2030	32,319	Disposed
Nov. 16, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (17,725)	$62.68	March 1, 2029	17,725	Disposed
Nov. 16, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (8,645)	$64.79	March 1, 2028	8,645	Disposed
Nov. 15, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (40,340)	$47.73	March 1, 2030	40,340	Disposed
Nov. 15, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (22,100)	$62.68	March 1, 2029	22,100	Disposed
Nov. 15, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (10,790)	$64.79	March 1, 2028	10,790	Disposed
Nov. 14, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (40,340)	$47.73	March 1, 2030	40,340	Disposed
Nov. 14, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (22,100)	$62.68	March 1, 2029	22,100	Disposed
Nov. 14, 2022	MPC	Employee Stock Option (right to buy)	Common Stock (10,790)	$64.79	March 1, 2028	10,790	Disposed
March 2, 2020	MPC	Employee Stock Option (right to buy)	Common Stock (112,999)	$47.73	March 1, 2030	112,999	Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 8, 2019	MPC	Common Stock	31,254	Direct
Nov. 8, 2019	MPC	Stock Option (right to buy)→ Common Stock (30,225)	30,225	Direct
Nov. 8, 2019	MPC	Stock Option (right to buy)→ Common Stock (61,925)	61,925	Direct

Compensation (DEF 14A)

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

MPC

President and CEO*

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$1,737,809	—	$16,200,864	—	$4,688,700	$741,763	$685,356	$24,054,492
2022	$1,675,343	—	$13,925,769	—	$4,376,800	$595,747	$714,873	$21,288,532
2021	$1,600,000	—	$14,186,189	—	$4,416,300	$450,102	$532,615	$21,185,206

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