Insider · CIK 0001235082

MOLLENKOPF JOHN C

Reports to the SEC for 5 companies · DENVER, CO

sec.gov

Transactions

Companies

Filings

CIK

0001235082

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-10	AMAntero Midstream CorpA Award	Director	AAward	+2,015 sh	—	—	108,581
2026-07-10	AMAntero Midstream CorpA Award	Director	AAward	+1,907 sh	—	—	106,566
2026-04-10	AMAntero Midstream CorpA Award	Director	AAward	+1,617 sh	—	—	104,659
2026-01-10	AMAntero Midstream CorpA Award	Director	AAward	+2,058 sh	—	—	103,042
2025-10-10	AMAntero Midstream CorpA Award	Director	AAward	+1,935 sh	—	—	100,984
2025-07-10	AMAntero Midstream CorpA Award	Director	AAward	+2,042 sh	—	—	99,049
2025-04-10	AMAntero Midstream CorpA Award	Director	AAward	+2,243 sh	—	—	97,007
2025-01-10	AMAntero Midstream CorpA Award	Director	AAward	+2,302 sh	—	—	94,764
2024-10-10	AMAntero Midstream CorpA Award	Director	AAward	+2,308 sh	—	—	92,462
2024-07-10	AMAntero Midstream CorpA Award	Director	AAward	+2,415 sh	—	—	90,154
2024-04-10	AMAntero Midstream CorpA Award	Director	AAward	+2,517 sh	—	—	87,739
2024-01-10	AMAntero Midstream CorpA Award	Director	AAward	+2.898 sh	—	—	85,222
2023-10-10	AMAntero Midstream CorpA Award	Director	AAward	+2,915 sh	—	—	82,324
2023-07-10	AMAntero Midstream CorpA Award	Director	AAward	+3,095 sh	—	—	79,409
2023-04-10	AMAntero Midstream CorpA Award	Director	AAward	+3,098 sh	—	—	76,314
2023-01-10	AMAntero Midstream CorpA Award	Director	AAward	+2,925 sh	—	—	73,216
2022-10-10	AMAntero Midstream CorpA Award	Director	AAward	+3,371 sh	—	—	70,291
2022-07-08	AMAntero Midstream CorpA Award	Director	AAward	+3,490 sh	—	—	66,920
2022-04-08	AMAntero Midstream CorpA Award	Director	AAward	+2,981 sh	—	—	63,430
2022-01-10	AMAntero Midstream CorpA Award	Director	AAward	+3,205 sh	—	—	60,449
2021-10-10	AMAntero Midstream CorpA Award	Director	AAward	+2,962 sh	—	—	57,244
2021-07-09	AMAntero Midstream CorpA Award	Director	AAward	+3,074 sh	—	—	54,282
2021-04-12	AMAntero Midstream CorpA Award	Director	AAward	+3,911 sh	—	—	51,208
2021-01-10	AMAntero Midstream CorpA Award	Director	AAward	+4,022 sh	—	—	47,297
2020-10-10	AMAntero Midstream CorpA Award	Director	AAward	+5,481 sh	—	—	43,275
2020-07-10	AMAntero Midstream CorpA Award	Director	AAward	+12.1K sh	—	—	37,794
2020-01-10	AMAntero Midstream CorpA Award	Director	AAward	+4,623 sh	—	—	25,668
2019-10-10	AMAntero Midstream CorpA Award	Director	AAward	+4,514 sh	—	—	21,045
2019-07-10	AMAntero Midstream CorpA Award	Director	AAward	+2,688 sh	—	—	16,531
2019-04-10	AMAntero Midstream CorpA Award	Director	AAward	+2,365 sh	—	—	13,843
2019-03-12	AMAntero Midstream CorpA Award	Director	AAward	+11.5K sh	—	—	11,478
2019-03-12	Antero Midstream Partners LPD Disposition to Issuer	Director	DDisposition to Issuer	−6,065 sh	—	—	0
2019-01-02	Antero Midstream Partners LPA Award	Director	AAward	+1,137 sh	—	—	6,065
2018-10-10	Antero Midstream Partners LPA Award	Director	AAward	+735 sh	—	—	4,928
2018-07-10	Antero Midstream Partners LPA Award	Director	AAward	+824 sh	—	—	4,193
2018-04-10	Antero Midstream Partners LPA Award	Director	AAward	+1,002 sh	—	—	3,369
2017-10-10	Antero Midstream Partners LPA Award	Director	AAward	+793 sh	—	—	1,562
2017-07-10	Antero Midstream Partners LPA Award	Director	AAward	+769 sh	—	—	769
2015-12-18	MPLXMPLX LPA Award	Exec VP and COO	AAward	+119K sh	—	—	413,452
2015-12-04	MARKWEST ENERGY PARTNERS L PD Disposition to Issuer	EVP, Chief Operating Officer	DDisposition to Issuer	−270K sh	$38.83	−$10.5M	0
2015-12-04	MPLXMPLX LPA Award	Exec VP and COO	AAward	+295K sh	—	—	294,783
2015-12-01	MARKWEST ENERGY PARTNERS L PF Tax Payment	EVP, Chief Operating Officer	FTax Payment	−35.5K sh	$46.00	−$1.63M	270,444
2015-01-31	MARKWEST ENERGY PARTNERS L PF Tax Payment	EVP, Chief Operating Officer	FTax Payment	−8,873 sh	$58.93	−$523K	305,947
2015-01-21	MARKWEST ENERGY PARTNERS L PA Award	EVP, Chief Operating Officer	AAward	+33.9K sh	—	—	314,820
2014-01-31	MARKWEST ENERGY PARTNERS L PF Tax Payment	EVP, Chief Operating Officer	FTax Payment	−14.9K sh	$70.19	−$1.05M	280,954
2014-01-22	MARKWEST ENERGY PARTNERS L PA Award	EVP, Chief Operating Officer	AAward	+19.9K sh	—	—	295,859
2013-02-15	MARKWEST ENERGY PARTNERS L PS Sale	EVP, Chief Operating Officer	SSale	−10K sh	$58.08	−$581K	275,930
2013-01-31	MARKWEST ENERGY PARTNERS L PF Tax Payment	EVP, Chief Operating Officer	FTax Payment	−8,364 sh	$55.22	−$462K	285,930
2013-01-23	MARKWEST ENERGY PARTNERS L PA Award	EVP, Chief Operating Officer	AAward	+22.4K sh	—	—	294,294
2013-01-15	MARKWEST ENERGY PARTNERS L PS Sale	EVP, Chief Operating Officer	SSale	−10K sh	$52.75	−$527K	271,870

Recent filings

Accepted (ET)
Oct 13 17:254
MOLLENKOPF JOHN C0001104659-26-115579
SEC(opens sec.gov)
Jul 144
MOLLENKOPF JOHN C0001104659-26-083574
SEC(opens sec.gov)
Apr 144
MOLLENKOPF JOHN C0001104659-26-043260
SEC(opens sec.gov)
Jan 124
MOLLENKOPF JOHN C0001104659-26-002955
SEC(opens sec.gov)
Oct 144
MOLLENKOPF JOHN C0001104659-25-099327
SEC(opens sec.gov)
Jul 144
MOLLENKOPF JOHN C0001104659-25-067775
SEC(opens sec.gov)
Apr 144
MOLLENKOPF JOHN C0001104659-25-034728
SEC(opens sec.gov)
Jan 134
MOLLENKOPF JOHN C0001104659-25-003154
SEC(opens sec.gov)
Oct 154
MOLLENKOPF JOHN C0001104659-24-108857
SEC(opens sec.gov)
Jul 114
MOLLENKOPF JOHN C0001104659-24-079281
SEC(opens sec.gov)
Apr 114
MOLLENKOPF JOHN C0001104659-24-046406
SEC(opens sec.gov)
Jan 124
MOLLENKOPF JOHN C0001104659-24-003720
SEC(opens sec.gov)
Oct 124
MOLLENKOPF JOHN C0001104659-23-108718
SEC(opens sec.gov)
Jul 134
MOLLENKOPF JOHN C0001104659-23-080942
SEC(opens sec.gov)
Apr 124
MOLLENKOPF JOHN C0001104659-23-044649
SEC(opens sec.gov)
Jan 124
MOLLENKOPF JOHN C0001104659-23-003449
SEC(opens sec.gov)
Oct 124
MOLLENKOPF JOHN C0001104659-22-108133
SEC(opens sec.gov)
Jul 124
MOLLENKOPF JOHN C0001104659-22-079206
SEC(opens sec.gov)
Apr 124
MOLLENKOPF JOHN C0001104659-22-045138
SEC(opens sec.gov)
Jan 124
MOLLENKOPF JOHN C0001104659-22-003679
SEC(opens sec.gov)

Companies

Address

1615 WYNKOOP STREET

DENVER, CO, 80202