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Marshall Richard Peter's Form 4 filing

Serina Therapeutics, Inc.SER · filed May 22, 2026

Accession no.
0002016188-26-000002
Filed
May 22, 2026
Trade date
May 19, 2026
Filing delay
3 daysLate
Rule 10b5-1 plan
Not checked

This filing lists 1 non-derivative transaction. Open-market purchases total $20.1K. It was filed 3 days after the trade, past the 2-business-day deadline.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Marshall Richard PeterCIK 0002016188Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
May 19, 2026Common StockPPurchaseAcquired+12,183$1.65F1+$20,101.9512,183Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

The price reflects the weighted average purchase price of multiple transactions ranging from a low purchase price of $1.59 per share to a high purchase price of $1.73 per share. Upon the written request of the SEC, the Issuer or a security holder of the Issuer, the reporting person agrees to provide the number of shares sold at each price.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)