LYTIR

Company · SER

Serina Therapeutics, Inc.

Nasdaq's symbol directory lists SER on NYSE American as “Serina Therapeutics, Inc. Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 4 occasions ($21K); 2 filings by holders of 5% or more; 2 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $21K in total; Insider sales: $0 in total.May: Insider purchases $1KJun: Insider purchases $18KJul: Insider purchases $2KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $21KInsider sales below: $0
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Karen J. Wilson bought on 2 days latest Jun 12, 2026 bought $18K
  2. Brannan Stephen K. bought on 1 day latest Jul 7, 2026 bought $2K
  3. Venkatesan Jay bought on 1 day latest May 22, 2026 bought $1K
Every trade (4)
  1. BUYBrannan Stephen K. bought Jul 7, 2026 1,000 shares filing $2K
  2. BUYKaren J. Wilson bought Jun 12, 2026 5,000 shares filing $9K
  3. BUYKaren J. Wilson bought Jun 11, 2026 5,100 shares filing $9K
  4. BUYVenkatesan Jay bought May 22, 2026 589 shares filing $1K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. Sio Capital Management, LLC filed Nov 3, 2026 Schedule 13G/A passive 2,000,000 shares filing 7.87%
  2. Juvenescence Ltd filed Jul 22, 2026 Schedule 13D/A may seek influence 4,400,781 shares filing 27.3%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Amendments to articles or bylaws; change in fiscal year filing Oct 9, 2026
  2. Other events filing Sep 9, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.