Lyon Shawn M

Track

Insider profile

Performance

Overall performance
2.5
Performance over holding periods
2.5
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 39% 68% 82%
Transactions
4 25% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Lyon Shawn M's trades of Marathon Petroleum Corp's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
220.33
Quantity 50,201 -5.1%
Value US$181,505
Transaction date
Proposed sale
Price
222.01
Quantity 22,215
Value US$910,582
Transaction date
Proposed sale
Price
349.99
Quantity 2,500
Value US$874,975
Transaction date
Sale
Price
350.00
Quantity 2,500 -16.5%
Value US$875,000
US MPLX LP (MPLX)
Transaction date
Purchase
Price
52.75
Quantity 4,000 +18.8%
Value US$211,000
Transaction date
Sale
Price
147.15
Quantity 8,086 -35.0%
Value US$1,189,847
Transaction date
Proposed sale
Price
147.15
Quantity 8,086
Value US$1,189,844
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-01 2026-08-31
S Sale
50,201 -5.1%
220.33
US$181,505 		50,201 -5.1% 220.33 US$181,505
2026-09-01 2026-08-28
S Sale
38,619 -0.8%
340.65
US$1,015,922 		38,619 -0.8% 340.65 US$1,015,922
2026-08-28 2026-08-28
PrS Proposed sale
22,215
222.01
US$910,582 		22,215 222.01 US$910,582
2026-08-20 2026-08-13
PrS Proposed sale
2,500
349.99
US$874,975 		2,500 349.99 US$874,975
2026-08-17 2026-08-13
S Sale
2,500 -16.5%
350.00
US$875,000 		2,500 -16.5% 350.00 US$875,000
2025-03-11 2025-03-07
US MPLX LP (MPLX)
B Purchase
4,000 +18.8%
52.75
US$211,000 		4,000 +18.8% 52.75 US$211,000
2023-08-14 2023-08-10
S Sale
8,086 -35.0%
147.15
US$1,189,847 		8,086 -35.0% 147.15 US$1,189,847
2023-08-10 2023-08-10
PrS Proposed sale
8,086
147.15
US$1,189,844 		8,086 147.15 US$1,189,844
2022-11-22 2022-11-18
S Sale
12,053 -45.1%
121.65
US$1,466,211 		12,053 -45.1% 121.65 US$1,466,211