Copelyn John A
Known title: DirectorCIK: 0001833521
Copelyn John A's purchase track record
Copelyn John A has no open-market purchases with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 5/11/2026 | MNTK | $25K | +17.9% | pending | — |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| MNTK | ▲ Buy | Open Market | 17,506 | $25K | 5/11/2026 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 27, 2026
MNTK Featured in Yahoo Stock Lists Amid Volume Spike
Montauk Renewables appeared in recent Yahoo Finance lists for value and momentum stocks, highlighting its performance relative to other energy peers. This attention coincides with a volume spike and a Bollinger Band breakout, indicating increased trading activity. The stock is trading near the average analyst target price of $1.70, within its 52-week range.
MNTK Featured in Yahoo Stock Lists Amid Volume Spike. Montauk Renewables appeared in recent Yahoo Finance lists for value and momentum stocks, highlighting its performance relative to other energy peers. This attention coincides with a volume spike and a Bollinger Band breakout, indicating increased trading activity. The stock is trading near the average analyst target price of $1.70, within its 52-week range.