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$ISCO
$0.42 +$0.03 (6.6%) Close

Company Executives

Officer Age In this role Joined 2025 pay Source
Andrey Semechkin Also a director
Chief Executive Officer
66 Not stated Not stated $88,544
Russell Kern Also a director
Executive Vice President, Chief Scientific Officer and Principal Financial Officer
40 Not stated Not stated $370,000

Each officer opens the passage of the filing that names them. A title that changed since the list comes from the officer's latest Form 3, 4 or 5, and its start year is not stated there. "Not stated" means the filing does not say. Pay is the proxy's Summary Compensation Table, which reports only the named executive officers.

Directors
4
serving now
Independent
2 of 2
stated in the proxy; 2 not stated
Average tenure
18.5 years
from year joined
CEO also chairs the board
Yes
Andrey Semechkin and Donald A. Wright
Director Age On board Independent Committees Other public boards 2025 pay Source
Andrey Semechkin
66 2008
18 years
Not stated None stated None stated Paid as CEO
Donald A. Wright
74 2007
19 years
Independent None stated None stated $109,799
Russell Kern
40 2008
18 years
Not stated None stated None stated Not stated
Paul V. Maier
78 2007
19 years
Independent None stated Eton Pharmaceuticals $94,799

Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.

3 disclosed in the proxy filed Apr 29, 2026
$2,900,000
September 15, 2023

Unsecured, non-convertible promissory note issued by the Company to Dr. Semechkin, bearing 4.5% interest and due September 15, 2024.

$2,700,000
September 15, 2024

Replacement promissory note issued to Dr. Semechkin after $200,000 principal repayment, at 5.5% interest with maturity extended to September 15, 2025.

S Real Estate Holdings, LLC
owned by Dr. Russell Kern, the Company's Executive Vice President and Chief Scientific Officer
$220,321
year ended December 31, 2025

Joint lease with Rehco Holdings, LLC for the corporate headquarters, with costs allocated between the Company and S Real Estate Holdings LLC under a co-tenant agreement; Dr. Kern personally guaranteed the lease.

With Rehco Holdings, LLC Open in proxy

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