Reporting Manager
1607 Capital Partners, LLC
Symbol
SDHY
Shares outstanding
24,688,477 shares
Disclosed Ownership
1,718,318 shares
Ownership
7%
Form type
SCHEDULE 13G/A
Filing time
13 Feb 2026, 14:09:12 UTC
Date of event
31 Dec 2025
Previous filing
13 Feb 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
1607 Capital Partners, LLC 7% 1,718,318 1,718,318 0 Kevin Rutherford Kevin Rutherford | Chief Compliance Officer
Asset Management Committee of Dominion Energy, Inc. 6.2% 1,519,550 0 0 Nicholas Everett Nicholas Everett | Director of Investments