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OpGen ( (OPGN) ) has provided an update.
On December 17, 2025, OpGen, Inc. further amended its existing financing arrangement with AEI Capital Ltd. by signing a Supplemental Letter that extends the company’s ability to sell up to $9.0 million of its common stock to the investor under a previously established Securities Purchase Agreement through December 31, 2026, in private, unregistered transactions relying on exemptions under U.S. securities laws. On December 18, 2025, the company also disclosed that President David Lazar had submitted his resignation, effective January 8, 2026, and stated that his departure was not due to any disagreement over the company’s operations, policies, or practices.
Spark’s Take on OPGN Stock
According to Spark, TipRanks’ AI Analyst, OPGN is a Underperform.
OpGen’s overall stock score is low due to significant financial challenges, including declining revenues, negative profitability, and reliance on external financing. Technical indicators suggest a bearish trend with potential overbought conditions, and valuation metrics highlight unprofitability. These factors collectively indicate substantial risk and uncertainty in the company’s near-term performance.
To see Spark’s full report on OPGN stock, click here.
More about OpGen
OpGen, Inc. is a publicly traded company that issues common stock and accesses private capital markets through exempt securities offerings to accredited and international investors, using structured purchase agreements to support its financing needs.
Average Trading Volume: 8,434
Technical Sentiment Signal: Hold
Current Market Cap: $128.9M
See more data about OPGN stock on TipRanks’ Stock Analysis page.

