Historical shareholding details of Mr. David D. Grumhaus, Jr holdings in Duff & Phelps Utility and Infrastructure Fund Inc (DPG)

Monthly changes of Mr. David D. Grumhaus, Jr shareholding in Duff & Phelps Utility and Infrastructure Fund Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Aug 25, 2025	Mr. David D. Grumhaus, Jr	11,612	0.03%

Nov 26, 2024	Mr. David D. Grumhaus, Jr	9,877	0.03%

Apr 09, 2024	Mr. David D. Grumhaus, Jr	8,000	0.02%

Jul 31, 2023	Mr. David D. Grumhaus, Jr	5,000	0.01%