Nocopi Technologies CEO and Chairman resigns; Matthew Winger appointed as replacement

NOCOPI TECHNOLOGIES INC/MD/

Michael S. Liebowitz resigned as Chairman and CEO effective Feb 26, 2025, not due to any disagreement with the company.
Board appointed Matthew C. Winger as Chairman and CEO effective March 4, 2025, filling the vacancy.
Winger previously served as EVP of Corporate Development at Nocopi and is a Managing Director at Douglas Elliman.
No family relationships or material interests exist between Winger and other officers or directors.

item 5.02

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Departed

Michael S. Liebowitz

Chairman and Chief Executive Officer

NNUP · NOCOPI TECHNOLOGIES INC/MD/

Effective: 2025-02-26
Successor: Matthew C. Winger
Filed: March 4, 2025, 6:59 PM ET

On February 26, 2025, Michael S. Liebowitz notified the Board of Directors (the “ Board ”) of Nocopi Technologies, Inc. (the “ Company ”) of his resignation as Chairman of the Board and Chief Executive Officer of the Company, effective immediately.

Role change

Matthew C. Winger

Chairman and Chief Executive Officer

NNUP · NOCOPI TECHNOLOGIES INC/MD/

Effective: 2025-03-04
Filed: March 4, 2025, 6:59 PM ET

On March 4, 2025, the Board appointed Matthew C. Winger as the Company’s Chairman of the Board and Chief Executive Officer (and principal executive officer), effective immediately, to fill the vacancy created by Mr. Liebowitz’s resignation.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Michael S. Liebowitz resigned as Chairman and Chief Executive Officer at NOCOPI TECHNOLOGIES INC/MD/.

Action: resigned
Role: Chairman and Chief Executive Officer

Exact text from the filing

On February 26, 2025, Michael S. Liebowitz notified the Board of Directors (the “ Board ”) of Nocopi Technologies, Inc. (the “ Company ”) of his resignation as Chairman of the Board and Chief Executive Officer of the Company, effective immediately.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

Matthew C. Winger was appointed as Chairman and Chief Executive Officer at NOCOPI TECHNOLOGIES INC/MD/.

Action: appointed
Role: Chairman and Chief Executive Officer

Exact text from the filing

On March 4, 2025, the Board appointed Matthew C. Winger as the Company’s Chairman of the Board and Chief Executive Officer (and principal executive officer), effective immediately, to fill the vacancy created by Mr. Liebowitz’s resignation.

View on SEC.gov

NOCOPI TECHNOLOGIES INC/MD/ filing history →

Source: SEC EDGAR

accession 0001079973-25-000341

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