Brzezinski Erin M

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return -7% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Brzezinski Erin 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
61.62
Quantity 43,267 +1.2%
Value US$915,755
Transaction date
Proposed sale
Price
151.54
Quantity 40,389
Value US$4,914,343
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-31 2026-08-27
S Sale
43,267 +1.2%
61.62
US$915,755 		43,267 +1.2% 61.62 US$915,755
2026-08-27 2026-08-27
PrS Proposed sale
40,389
151.54
US$4,914,343 		40,389 151.54 US$4,914,343