L. Garry Peiffer

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MPLX	$27.30	18,800	$513,258.80	68,497	2019-08-09	Filing
MPLX	$27.15	18,000	$488,646.00	49,697	2019-08-07	Filing
MPLX	$22.00	26,500	$583,000.00	26,500	2012-10-31	Filing