Benson Molly R

CIK 2005019 · Chief Legal Ofc & Corp Sec · last filed 2026-03-03

Benson Molly R is a Chief Legal Ofc & Corp Sec who has filed 12 SEC Form 4 insider transactions across 2 companies since 2024. The most recent filing, for MPC, was dated Mar 3, 2026. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $10.5M 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

$10.46M

Companies

2

Total Filings

12

Lifetime Open-Market Net

-$1.77M

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
MPC Chief Legal Ofc & Corp Sec 30,421 $258.15 $7.85M -$1.77M 7 2026-03-03
MPLX Chief Legal Ofc & Corp Sec 46,114 $56.50 $2.61M $0 5 2026-03-03

Recent Filings

12 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-03 MPC Mixed +1,741 -$165.7K EDGAR
2026-03-03 MPLX Mixed +5,951 -$168.9K EDGAR
2025-12-16 MPC Tax (F) −107 -$19.9K EDGAR
2025-12-16 MPLX Tax (F) −306 -$16.8K EDGAR
2025-08-19 MPC Mixed -$1.09M EDGAR
2025-03-04 MPC Mixed +1,914 -$105.4K EDGAR
2025-03-04 MPLX Mixed +5,050 -$134.1K EDGAR
2024-12-17 MPC Tax (F) −87 -$12.7K EDGAR
2024-12-17 MPLX Tax (F) −381 -$18.6K EDGAR
2024-04-03 MPC Tax (F) −480 -$97.2K EDGAR
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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.