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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 18 Aug 2026 for MPLX LP. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
John P. Surma: trading record in brief
Filings by John P. Surma span 5 companies, the busiest being MPLX LP, Marathon Petroleum Corp and Trane Technologies plc. In total, 69 filings cover trades dated from 4 January 2016 to 14 August 2026.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
Most recently, on 18 August 2026, the filings show a share grant in MPLX LP. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to John P. Surma
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations69 total
1,563.427 shares0Common Units (Limited Partner Interests)SEC:0001193125-26-355627:0
3,028.941 shares0Common Units (Limited Partner Interests)SEC:0001193125-26-335208:0
1,505.132 shares0Common Units (Limited Partner Interests)SEC:0001193125-26-059831:0
1,590.069 shares0Common Units (Limited Partner Interests)SEC:0001193125-25-285330:0
1,475.301 shares0Common Units (Limited Partner Interests)SEC:0001229767-25-000006:0
181 shares@ US$428.9332.9% of flowOrdinary SharesSEC:0001628280-25-030473:0
465 shares0Ordinary SharesSEC:0001466258-25-000138:0
1,390.314 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-074886:0
1,275.96 shares0Common StockSEC:0000950170-25-063150:0
2,848.352 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-063165:0
93.586 shares0Common StockSEC:0000950170-25-050598:0
220.446 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-050756:0
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
25 of 69 declarations
