SEC Form 4 · Updated Daily

KOS

— KOSMOS ENERGY LTD. Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

Financials Ownership

Current Reporting Owners

Owner	Role	Shares Owned	As Of	Last Activity
Ogunlesi Adebayo O.	Director	5,036,228	2026-05-28	A
INGLIS ANDREW G	Director · Officer	4,678,043	2026-07-02	S
Shah Nealesh D.	Officer	1,935,410	2026-07-02	S
Ball Christopher James	Officer	1,639,925	2025-02-05	S
Sterin Steven	Director	393,339	2026-05-28	A
Glass Ronald W.	Officer	358,700	2026-07-02	S
GOODWIN DEANNA L	Director	288,363	2026-05-28	A
STICE J MICHAEL	Director	269,664	2026-05-28	A
Marion Josh R.	Officer	233,404	2026-07-02	S
Moraeus Hanssen Maria	Director	223,694	2026-05-28	A
Franklin Roy A.	Director	212,766	2026-05-28	A
Grant John Douglas Kelso	Director	144,355	2026-05-28	A

Recent Filings

Date	Owner	Activity	Shares	Price	Owned After
2026-07-02	Glass Ronald W.	Open-market sale	12,128	$2.05	358,700
2026-07-02	Marion Josh R.	Open-market sale	24,969	$2.05	233,404
2026-07-02	Shah Nealesh D.	Open-market sale	45,980	$2.05	1,935,410
2026-07-02	INGLIS ANDREW G	Open-market sale	85,935	$2.05	4,678,043
2026-07-01	Glass Ronald W.	Grant / award	31,196	$0.00	370,828
2026-07-01	Marion Josh R.	Grant / award	64,248	$0.00	258,373
2026-07-01	Shah Nealesh D.	Grant / award	118,329	$0.00	1,981,390
2026-07-01	INGLIS ANDREW G	Grant / award	221,171	$0.00	4,763,978
2026-05-28	Ogunlesi Adebayo O.	Grant / award	62,044	$2.74	5,036,228
2026-05-28	Moraeus Hanssen Maria	Grant / award	62,044	$2.74	223,694
2026-05-28	GOODWIN DEANNA L	Grant / award	62,044	$2.74	288,363
2026-05-28	STICE J MICHAEL	Grant / award	62,044	$2.74	269,664
2026-05-28	Franklin Roy A.	Grant / award	62,044	$2.74	212,766
2026-05-28	Franklin Roy A.	Open-market sale	43,466	$2.73	150,722
2026-05-28	Sterin Steven	Grant / award	62,044	$2.74	393,339
2026-05-28	Grant John Douglas Kelso	Grant / award	62,044	$2.74	144,355
2026-05-27	Franklin Roy A.	Tax withholding	976	$2.85	194,188
2026-05-27	Sterin Steven	Open-market sale	38,636	$2.73	331,295
2026-05-27	Grant John Douglas Kelso	Open-market sale	43,466	$2.73	82,311
2026-05-27	Grant John Douglas Kelso	Tax withholding	735	$2.85	125,777
2026-03-10	INGLIS ANDREW G	Open-market buy	315,790	$1.90	4,542,807
2026-03-10	Shah Nealesh D.	Open-market buy	157,894	$1.90	1,863,061
2026-03-10	STICE J MICHAEL	Open-market buy	52,631	$1.90	207,620
2026-03-10	Ogunlesi Adebayo O.	Open-market buy	3,157,895	$1.90	4,974,184
2026-02-04	INGLIS ANDREW G	Open-market sale	44,628	$1.42	4,227,017
2026-02-04	Shah Nealesh D.	Open-market sale	24,690	$1.42	1,705,167
2026-02-04	Marion Josh R.	Open-market sale	3,284	$1.42	194,125
2026-02-04	Glass Ronald W.	Open-market sale	3,313	$1.42	339,632
2026-02-03	INGLIS ANDREW G	Open-market sale	103,554	$1.37	4,271,645
2026-02-03	INGLIS ANDREW G	Grant / award	118,539	$0.00	4,375,199
2026-02-03	Shah Nealesh D.	Open-market sale	54,434	$1.37	1,729,857
2026-02-03	Shah Nealesh D.	Grant / award	65,567	$0.00	1,784,291
2026-02-03	Marion Josh R.	Open-market sale	19,656	$1.37	197,409
2026-02-03	Marion Josh R.	Grant / award	7,661	$0.00	217,065
2026-02-03	Glass Ronald W.	Open-market sale	19,285	$1.37	342,945
2026-02-03	Glass Ronald W.	Grant / award	7,732	$0.00	362,230
2026-01-31	INGLIS ANDREW G	Grant / award	297,660	$0.00	4,256,660
2026-01-31	Shah Nealesh D.	Grant / award	163,350	$0.00	1,718,724
2026-01-31	Marion Josh R.	Grant / award	58,080	$0.00	209,404
2026-01-31	Glass Ronald W.	Grant / award	55,000	$0.00	354,498

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.