Welcome to our dedicated page for Advent Technologies Holdng SEC filings (Ticker: ADN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Fuel-cell patents, Department of Defense contracts, and high-temperature membrane breakthroughs make Advent Technologies’ disclosures anything but light reading. When a single 10-K annual report can exceed 300 pages of technical detail, locating the R&D line items or understanding new hydrogen-supply agreements becomes a real challenge for investors.
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Advent Technologies Holdings, Inc. (NASDAQ: ADN) filed an 8-K announcing two material events dated July 1, 2025.
1 – Settlement Agreement: The company resolved its previously disclosed dispute with F.E.R. fischer Edelstahlrohre GmbH stemming from a June 25, 2021 share-purchase agreement. Advent will pay Fischer €5,366,625.55 in instalments beginning September 1, 2025. If the total amount is remitted by June 30, 2026, the liability is reduced to €4,366,625.55. In exchange, both parties executed a mutual release of all claims, fully terminating the litigation risk.
2 – Nasdaq Compliance: Advent received a letter from Nasdaq’s Listing Qualifications Department confirming it has regained compliance with Listing Rule 5250(c)(1) after filing its Quarterly Report for the period ended March 31, 2025. The company’s common stock (ADN) and warrants (ADNWW) therefore remain listed on The Nasdaq Stock Market LLC.
Investor takeaway: The 8-K removes two significant overhangs—outstanding litigation and potential delisting—but introduces a cash commitment of up to €5.37 million over the next 12 months, partially mitigated by a €1 million discount for early payment.
On June 30, 2025, MediaAlpha, Inc. (NYSE: MAX) filed a Form 8-K announcing technology-leadership changes and related compensation matters.
Item 5.02 – Executive transition. Chief Technology Officer Eugene Nonko resigned effective June 30, 2025, and simultaneously entered into a Fifth Amendment to his employment agreement to remain as Chief Architect, a non-executive individual-contributor role.
- Base salary: unchanged at $550,000 for 2025.
- Cash incentive bonus: 100 % of salary for 1H25 and 70 % for 2H25, delivering a blended 85 % target, or $467,500, subject to the same corporate metrics used for other senior executives.
- Equity awards: (1) Previously granted RSUs with a $2.75 million grant-date value (50 % of his $5.5 million CTO target opportunity); (2) an additional RSU award valued at $750,000 will be granted 15 July 2025, calculated by dividing $750,000 by the 20-day average share price. All RSUs vest in 16 equal quarterly instalments beginning 15 Aug 2025, contingent upon continued service.
The amendment is filed as Exhibit 10.1.
Item 7.01 – Regulation FD. The company furnished a press release (Exhibit 99.1) announcing the appointment of Amy Yeh as the new Chief Technology Officer. The information under Item 7.01 is considered “furnished,” not “filed,” under the Exchange Act.
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