Steven A. Ledger

Director, Acorn Energy.

Companies

Serina Therapeutics, Inc.Board member Apr 3, 2024 to now¹
Serina Therapeutics, Inc.Chief executive officer Apr 3, 2024 to now¹
hopTo Inc.Chair Jan 24, 2013 to Jan 24, 2013²
hopTo Inc.Board member Aug 16, 2011 to Sep 6, 2011³
Acorn EnergyBoard member Aug 18, 2010 to Aug 18, 2010⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Serina Therapeutics, Inc. SER238,027 shares⁵$435.6K at $1.83May 26, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

May 26, 2026Granted 10,100 shares at $1.93 of Serina Therapeutics, Inc.⁵
Mar 28, 2025Other 95,730 shares of Serina Therapeutics, Inc.⁶

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARSerina Therapeutics, Inc., Board member
2
SEC EDGARhopTo Inc., Chair
3
SEC EDGARhopTo Inc., Board member
4
SEC EDGARAcorn Energy, Board member
5
SEC EDGARSerina Therapeutics, Inc. shares after the filing of May 26, 2026
6
SEC EDGARForm 4 filed Apr 1, 2025