A. John Gatling

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
HESM	$18.57	1,084	$20,129.88	47,253	2020-08-14	Filing
HESM	$16.90	12,000	$202,800.00	33,549	2018-12-26	Filing
HESM	$19.75	5,100	$100,725.00	20,100	2018-03-16	Filing
HESM	$23.00	15,000	$345,000.00	15,000	2017-04-10	Filing