Stoney Lonesome HF LP - 14 Aug 2025 SCHEDULE 13D/A Report for Amplify Energy Corp. Common Stock, $0.01 par value per share (AMPY)

Filing Manager
Stoney Lonesome HF LP
Reporting Manager
COGHILL CLINT D
Security
Amplify Energy Corp. Common Stock, $0.01 par value per share
Symbol
AMPY
Shares outstanding
40.3M shares
Disclosed Ownership
3.59M shares
Ownership
8.9%
Form type
SCHEDULE 13D/A
Filing time
14 Aug 2025, 20:20:40 UTC
Date of event
14 Aug 2025
Previous filing
24 Jun 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Stoney Lonesome HF LP 8.7% 3.5M 0 3.5M /s/ Clint D. Coghill Clint D. Coghill, President and sole shareholder of the managing member of its general partner 0002014854
COGHILL CAPITAL MANAGEMENT LLC 8.7% 3.5M 0 3.5M /s/ Clint D. Coghill Clint D. Coghill, President and sole shareholder of its managing member 0001162675
Drake Helix Holdings, LLC 0.2% 83K 0 83K /s/ Clint D. Coghill Clint D. Coghill, President and sole shareholder of its managing member 0002077865
CDC Financial, Inc. 8.9% 3.59M 0 3.59M /s/ Clint D. Coghill Clint D. Coghill, President and sole shareholder 0002077836
COGHILL CLINT D 8.9% 3.59M 2.41K 3.59M /s/ Clint D. Coghill Clint D. Coghill 0001235155