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JOHN P SURMA

CIK 1229767 · Chairman of Board & CEO · last filed 2026-08-18

JOHN P SURMA is a Chairman of Board & CEO who has filed 265 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for MPLX, was dated Aug 18, 2026. Across all open-market trades the lifetime net is −$15.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $39.7M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$39.66M

Companies

9

Total Filings

265

Lifetime Open-Market Net

-$15.83M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
MPLX Director 102,947 $59.09 $6.08M $330.0K 108 2026-08-18
TT Director 13,347 $440.15 $5.87M $0 23 2026-06-09
PEG Director 4,315 $73.48 $317.1K $0 7 2026-05-05
MPC Director 70,900 $383.00 $27.16M $0 59 2026-05-04
CONCHO RESOURCES INC (CXO) Delisted Director 14,937 — — $260.0K 8 2020-01-06
UNITED STATES STEEL CORP (X) Delisted Chairman of Board & CEO 394,157 $54.84 $21.62M -$16.48M 32 2013-11-27
IR Director 3,100 $74.64 $231.4K $62.0K 1 2013-08-01
Bank of New York Mellon Corp (BK) Delisted Director 4,879 $137.16 $669.3K $0 19 2011-04-25
MELLON FINANCIAL CORP (MEL) Delisted Director 1,437 — — $0 6 2007-06-01

Recent Filings

265 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-18 MPLX Grant (A) +1,563 $0 EDGAR
2026-08-05 MPLX Grant (A) +3,028 $0 EDGAR
2026-06-09 TT Mixed +326 -$51.2K EDGAR
2026-05-19 MPLX Grant (A) +1,656 $0 EDGAR
2026-05-05 PEG Grant (A) — $0 EDGAR
2026-05-04 MPC Grant (A) +727 $0 EDGAR
2026-05-04 MPLX Grant (A) +2,579 $0 EDGAR
2026-02-19 MPLX Grant (A) +1,505 $0 EDGAR
2025-11-18 MPLX Grant (A) +1,590 $0 EDGAR
2025-08-19 MPLX Grant (A) +1,475 $0 EDGAR
Showing 1–10 of 265
Page 1 of 27
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.