Advent Technologies Secures Convertible CHF Promissory Note Financing

An update from Advent Technologies Holdings ( (ADNH) ) is now available.

On January 8, 2026, Advent Technologies Holdings, Inc. entered into a CHF 500,000 secured promissory note with lender Chris Antonopoulos, carrying an annual interest rate of 8.5%, maturing on January 7, 2027, and secured by a first‑priority security interest in certain company collateral. The note, for which Advent received funding on January 14, 2026, provides for repayment in a single lump sum but allows prepayment without penalty, includes customary default provisions, and features a conversion option enabling the lender to convert amounts due into common stock based on recent trading prices or automatically upon a qualified $25 million financing, with additional protections that allow the lender to obtain more favorable terms if later investors receive better conditions; Advent intends to use the proceeds for corporate expenses and general working capital, underscoring its near‑term liquidity needs and flexible financing strategy.

The most recent analyst rating on (ADNH) stock is a Hold with a $0.43 price target. To see the full list of analyst forecasts on Advent Technologies Holdings stock, see the ADNH Stock Forecast page.

Spark’s Take on ADNH Stock

According to Spark, TipRanks’ AI Analyst, ADNH is a Neutral.

The score is primarily weighed down by very weak financial performance (shrinking revenue, deeply negative profitability, negative free cash flow, and negative equity). Technical indicators also reflect a sustained downtrend with negative momentum, while valuation provides limited support due to losses and no dividend data.

To see Spark’s full report on ADNH stock, click here.

More about Advent Technologies Holdings

Average Trading Volume: 120,762

Technical Sentiment Signal: Sell

Current Market Cap: $1.86M

For an in-depth examination of ADNH stock, go to TipRanks’ Overview page.