Frost Phillip Md Et Al bought $215k of NNUP
owner at NOCOPI TECHNOLOGIES INC/MD/. 195,852 shares at an average of $1.10, traded Jun 6, 2025, filed Jun 10, 2025.
Score components
- +12Role10% owner
- +12Trade size$215k at market
- +3Relative to holdingsHoldings up 15%
- +4Price context29% below the 52-week high
- +15Cluster3 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- -5Track recordMedian 6-month excess return -17% over 3 past buys
- -5Outside holderA 10% owner who is not an officer or director
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 -4.3%, 3m -2.5%, 6m -6.8%.
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 0001104659-25-058297, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 6, 2025 | POpen-market purchase Common Stockindirect: See footnote | +195,852 | $1.10 | $215k | 1,467,782 | Jun 10, 2025 |
Related signals
Other insiders at NOCOPI TECHNOLOGIES INC/MD/ and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | NNUPbuy NOCOPI TECHNOLOGIES INC/MD/ | Eric Sites director | $2,750 1,500 shares | +150% | |
| 23Weak | NNUPbuy NOCOPI TECHNOLOGIES INC/MD/ | Eric Sites director | $1,900 1,000 shares | - | |
| 25Weak | NNUPbuy NOCOPI TECHNOLOGIES INC/MD/ | Matthew C. Winger Chief Executive Officer | $8,910 5,200 shares | +2% | |
| 38Weak | NNUPbuy NOCOPI TECHNOLOGIES INC/MD/ | Kevin Camerer Westenburg President | $50k 33,333 shares | +20% | |
| 36Weak | NNUPbuy NOCOPI TECHNOLOGIES INC/MD/ | Kevin Camerer Westenburg President | $17k 10,500 shares | +8% | |
| 27Weak | NNUPbuy NOCOPI TECHNOLOGIES INC/MD/ | Kevin Camerer Westenburg President | $12k 7,500 shares | +6% | |
| 64Notable | NOCOPI TECHNOLOGIES INC/MD/ | Matthew C. Winger Chief Executive Officer | $112k 101,416 shares | +75% | |
| 41Moderate | NOCOPI TECHNOLOGIES INC/MD/ | Joseph S Steinberg owner | $215k 195,851 shares | +16% |
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.