David D Grumhaus Jr. bought $15k of DPG
President and CEO at Duff & Phelps Utility & Infrastructure Fund Inc.. 1,200 shares at an average of $12.77, traded Aug 25, 2025, filed Aug 26, 2025.
Score components
- +25RoleCEO
- 0Trade size$15k at market
- +3Relative to holdingsHoldings up 12%
- 0Price contextMid range
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -0.9%, 3m +3.8%, 6m +18.5%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001213900-25-080772, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 25, 2025 | POpen-market purchase Common Stock | +1,200 | $12.77 | $15k | 11,612 | Aug 26, 2025 |
Related signals
Other insiders at Duff & Phelps Utility & Infrastructure Fund Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 38Weak | DPGbuy Duff & Phelps Utility & Infrastructure Fund Inc. | William Patrick Bradley III Vice President & Treasurer | $45k 3,250 shares | +2273% | |
| 31Weak | Duff & Phelps Utility & Infrastructure Fund Inc. | Mark G. Kahrer director | $13k 1,000 shares | - | |
| 40Moderate | DPGbuy Duff & Phelps Utility & Infrastructure Fund Inc. | MetLife Investment Management, LLC owner | $25M 1,000,000 shares | - | |
| 15Weak | DPGsell Duff & Phelps Utility & Infrastructure Fund Inc. | Geraldine M McNamara director | $5,258 440 shares | -8% | |
| 28Weak | DPGbuy Duff & Phelps Utility & Infrastructure Fund Inc. | David D Grumhaus Jr. President and CEO | $18k 1,500 shares | +18% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.