InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
75%
T+90 mean return
+8.6%
Across 28 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by SURMA JOHN P, Director. Insider active across 5 companies, notably MPLX LP. Aggregated, 72 reports have been recorded. History available since 14 May 2021. The latest transaction was disclosed on 16 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is free.
Declarations72 total
1,390.314 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-074886:0
2,848.352 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-063165:0
1,275.96 shares0Common StockSEC:0000950170-25-063150:0
220.446 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-050756:0
93.586 shares0Common StockSEC:0000950170-25-050598:0
1,268.561 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-021952:0
737.561 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-001710:0
294.19 shares0Common StockSEC:0000950170-25-001690:0
1,408.627 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-128287:0
251.025 shares0Common StockSEC:0000950170-24-112104:0
802.932 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-112132:0
1,345.432 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-098896:0
830.807 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-081068:0
225.27 shares0Common StockSEC:0000950170-24-081105:0
627 shares0Ordinary SharesSEC:0001466258-24-000209:0
348 shares@ US$327.4676.1% of flowOrdinary SharesSEC:0001466258-24-000183:0
1,339.837 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-060020:0
2,579 shares@ US$69.81100.0% of flowCommon StockSEC:0001225208-24-005490:0
862.173 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-040708:0
192.628 shares0Common StockSEC:0000950170-24-040693:0
1,395.921 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-016159:0
258.434 shares0Common StockSEC:0000950170-24-001647:0
971.502 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-001688:0
1,451.1 shares0Common Units (Limited Partner Interests)SEC:0001209191-23-055279:0
1,014.09 shares0Common Units (Limited Partner Interests)SEC:0001209191-23-051821:0
25 of 72 declarations
About SURMA JOHN P
John P. Surma is an executive at MPLX LP.
