David D Grumhaus Jr.

DPG

David D Grumhaus Jr. serves as President and CEO at Duff & Phelps Utility and Infrastructure Fund Inc. (DPG). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

11 trades

$237.0K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$237.0K

Companies Traded

DPG, DTF, DNP

Active Period

Aug 2021 – Aug 2025

11 total trades

Most Recent

Buy DPG

Aug 25, 2025 · $15.3K

David D Grumhaus Jr.'s Insider Trading at Duff & Phelps Utility and Infrastructure Fund Inc. (DPG)

Buys

5 · $112.3K

Sells

0 · $0.00

Total Shares Bought

10,700

Total Shares Sold

DPG Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 25, 2025	Buy	1,200	$12.77	$15.3K	0
Nov 27, 2024	Buy	1,500	$12.32	$18.5K	9,877
Apr 11, 2024	Buy	3,000	$9.42	$28.3K	8,000
Jul 31, 2023	Buy	2,500	$10.01	$25.0K	5,000
Jun 16, 2023	Buy	2,500	$10.08	$25.2K	2,500

David D Grumhaus Jr.'s Insider Trading at DTF Tax-Free Income 2028 Term Fund Inc. (DTF)

Buys

3 · $70.1K

Sells

0 · $0.00

Total Shares Bought

6,406

Total Shares Sold

DTF Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 25, 2025	Buy	1,400	$11.34	$15.9K	0
Apr 11, 2024	Buy	2,506	$10.70	$26.8K	5,014
Mar 27, 2023	Buy	2,500	$10.96	$27.4K	2,500

David D Grumhaus Jr.'s Insider Trading at DNP Select Income Fund Inc. (DNP)

Buys

3 · $54.7K

Sells

0 · $0.00

Total Shares Bought

6,000

Total Shares Sold

DNP Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Nov 27, 2024	Buy	2,000	$9.60	$19.2K	8,361
Dec 14, 2023	Buy	3,000	$8.30	$24.9K	5,879
Aug 5, 2021	Buy	1,000	$10.57	$10.6K	2,422

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