Reporting Manager
GAMCO INVESTORS, INC. ET AL
Symbol
GRX
Shares outstanding
3,333,333 shares
Disclosed Ownership
400,000 shares
Ownership
12%
Form type
SCHEDULE 13D/A
Filing time
01 Jul 2025, 16:08:04 UTC
Date of event
26 Jun 2025
Next filing
03 Nov 2025

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
GAMCO INVESTORS, INC. ET AL 12% 400,000 400,000 0 PETER D. GOLDSTEIN GENERAL COUNSEL 0000807249
GABELLI FOUNDATION, INC. 9.4% 314,000 314,000 0 DAVID GOLDMAN ATTORNEY-IN-FACT
GGCP, INC. 0% 0 0 0 DAVID GOLDMAN ATTORNEY-IN-FACT 0001238894
Associated Capital Group, Inc. 12% 400,000 400,000 0 PETER D. GOLDSTEIN CHIEF LEGAL OFFICER 0001642122
GABELLI MARIO J 12% 400,000 400,000 0 DAVID GOLDMAN ATTORNEY-IN-FACT 0001185533