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CIK 0001708599 · Non-accelerated filer<br>Smaller reporting company

Serina Therapeutics, Inc.

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Ticker
SER
Exchange
NYSE
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
AL
Entity type
operating
EIN
821436829
Phone
(256) 327-9630
Business address
601 GENOME WAY, SUITE 2001, HUNTSVILLE, AL, 35806
Former names
AgeX Therapeutics, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 43 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-07-22 Simon Farrell Director Grant or award · Stock Option (right to buy) +30,500 30,500
2026-07-07 Brannan Stephen K. Director Purchase +1,000 $2.03 $2K 1,000
2026-06-17 Marshall Richard Peter Director Grant or award · Stock Option (right to buy) +15,250 15,250
2026-06-17 Brannan Stephen K. Director Grant or award · Stock Option (right to buy) +15,250 15,250
2026-06-17 Venkatesan Jay Director Conversion +224,152 $2.25 $504K 231,705
2026-06-17 Venkatesan Jay Director Grant or award · Stock Option (right to buy) +15,250 15,250
2026-06-17 Venkatesan Jay Director Conversion · Series A Convertible Preferred Stock −96,525 $2.25 $217K 0
2026-06-17 Bailey Gregory Director Conversion +1,770,805 $2.25 $4.0M 1,897,445
2026-06-17 Bailey Gregory Director Conversion +6,666,667 $2.25 $15.0M 8,564,382
2026-06-17 Bailey Gregory Director Grant or award · Stock Option (right to buy) +15,250 15,250
2026-06-17 Bailey Gregory Director Grant or award · Redeemable Warrants +3,333,333 3,333,333
2026-06-17 Bailey Gregory Director Conversion · Series A Convertible Preferred Stock −762,548 $2.25 $1.7M 0
2026-06-17 WILSON KAREN J Director Grant or award · Stock Option (right to buy) +15,250 15,250
2026-06-12 WILSON KAREN J Director Purchase +5,000 $1.77 $9K 10,100
2026-06-11 WILSON KAREN J Director Purchase +5,100 $1.75 $9K 5,100
2026-05-26 LEDGER STEVEN A Chief Executive Officer Grant or award +10,100 $1.93 $19K 10,100
2026-05-22 Venkatesan Jay Director Purchase +589 $1.78 $1K 589
2026-05-22 WILSON KAREN J Director Purchase +10,000 $1.93 $19K 20,000
2026-05-21 Tenjarla Srini SVP, CMC & Formulation Grant or award · Stock Option (right to buy) +85,558 85,558
2026-05-21 Moreadith Randall Chief Scientific Officer Grant or award · Stock Option (right to buy) +85,558 85,558

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