• $3.0B
    Market Cap
  • -15.01%
    1-Year Change
  • Oil & Gas E&P
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
FIREFLY VALUE PARTNERS, LP
116.34%
20.9M
0 (0.00%)
Sep 30, 2020
BLACKROCK FUND ADVISORS
33.52%
6.0M
+1.2M (+20.22%)
Dec 31, 2016
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
27.88%
5.0M
+908,219 (+18.13%)
Dec 31, 2016
BLACKROCK ADVISORS LLC
24.13%
4.3M
+693,360 (+15.99%)
Dec 31, 2016
BLACKROCK INVESTMENT MANAGEMENT, LLC
16.20%
2.9M
+567,427 (+19.49%)
Dec 31, 2016
SILVER POINT CAPITAL L.P.
14.51%
2.6M
-844,156 (-32.39%)
Mar 31, 2026
MUNDER CAPITAL MANAGEMENT
8.49%
1.5M
-21,602 (-1.42%)
Sep 30, 2014

Current Ownership Distribution

  • Mutual Funds698.3M (60.16%)
  • Institutions415.9M (35.83%)
  • Insiders46.5M (4.01%)
  • Other0 (0.00%)

Insider Transactions

  • 4.01% (46.5M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 9
    Number of InsiderSelling (last 12 months)
  • $979.2M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Wolf David D
Award
May 28, 2026
$0.00
1,028
$0.00
5,490
DELL'OSSO DOMENIC J JR
President & CEO
Award
May 28, 2026
$0.00
22,749
$0.00
22,749
SLUITER MICHAEL
SVP of Reservoir Engineering
Award
May 28, 2026
$0.00
1,307
$0.00
10,338
Martinez Jason Joseph
Award
May 28, 2026
$0.00
1,028
$0.00
4,916
Shafer-Malicki Mary
Award
May 28, 2026
$0.00
1,028
$0.00
4,164
Powers Jean Marie
Award
May 28, 2026
$0.00
1,028
$0.00
4,129
Silver Point Capital L.P.
Award
May 28, 2026
$0.00
1,028
$0.00
1,028
Cutt Timothy J.
Award
May 28, 2026
$0.00
1,028
$0.00
29,513
Willrath Matthew
VP & CAO
In Kind
May 26, 2026
$23,881.48
134
$178.22
2,455
HODGES MICHAEL L
EVP & CFO
In Kind
Apr 03, 2026
$306,360.00
1,480
$207.00
16,993
Martinez Jason Joseph
Sell
Apr 02, 2026
$85,360.00
400
$213.40
3,888
Zitkus Lester
SVP, Land
Sell
Mar 24, 2026
$400,634.70
1,873
$213.90
5,948
Cutt Timothy J.
Award
Mar 09, 2026
$0.00
4,730
$0.00
28,485
Craine Patrick K.
CLAO and Corp Secretary
Sell
Mar 05, 2026
$207,930.00
1,000
$207.93
12,060
SLUITER MICHAEL
SVP of Reservoir Engineering
Sell
Mar 05, 2026
$437,920.50
2,055
$213.10
9,031
Craine Patrick K.
CLAO and Corp Secretary
Sell
Mar 05, 2026
$210,250.00
1,000
$210.25
11,060
Willrath Matthew
VP & CAO
Sell
Mar 05, 2026
$106,994.16
497
$215.28
2,589
Cutt Timothy J.
Sell
Mar 04, 2026
$522,825.00
2,500
$209.13
23,755
Craine Patrick K.
CLAO and Corp Secretary
In Kind
Mar 03, 2026
$224,396.49
1,073
$209.13
13,060
Silver Point Capital L.P.
Sell
Mar 03, 2026
$17.2M
84,416
$204.22
2.6M
Rucker Matthew
EVP & COO
In Kind
Mar 03, 2026
$202,019.58
966
$209.13
14,447
SLUITER MICHAEL
SVP of Reservoir Engineering
In Kind
Mar 03, 2026
$186,962.22
894
$209.13
11,086
HODGES MICHAEL L
EVP & CFO
Sell
Mar 02, 2026
$1.6M
7,406
$209.43
27,836
Silver Point Capital L.P.
Sell
Mar 02, 2026
$155.2M
759,740
$204.22
2.7M
Cutt Timothy J.
Sell
Mar 02, 2026
$487,397.84
2,348
$207.58
28,907
SLUITER MICHAEL
SVP of Reservoir Engineering
Sell
Mar 02, 2026
$2.1M
9,933
$210.00
11,980
HODGES MICHAEL L
EVP & CFO
Sell
Mar 02, 2026
$483,847.54
2,299
$210.46
25,537
Cutt Timothy J.
Sell
Mar 02, 2026
$450,714.88
2,152
$209.44
26,755
HODGES MICHAEL L
EVP & CFO
Sell
Mar 02, 2026
$761,251.40
3,601
$211.40
21,936
Cutt Timothy J.
Sell
Mar 02, 2026
$105,525.00
500
$211.05
26,255