SER

Serina Therapeutics, Inc.

Company with tickers: SER

CIK

1708599

CUSIP

81751A108

Shares Outstanding

14,997,505

13F Activity (30d)

23 filings 21 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-26	LEDGER STEVEN A	Director, Chief Executive Officer	Award	10,100	$1.93	$19,493	10,100
2026-05-22	WILSON KAREN J	Director	Buy	10,000	$1.93	$19,300	20,000
2026-05-21	CURHAN GREGORY S	See Remarks	Award	123,019	—	—	123,019
2026-05-21	Moreadith Randall	Chief Scientific Officer	Award	85,558	—	—	85,558
2026-05-21	Tenjarla Srini	SVP, CMC & Formulation	Award	85,558	—	—	85,558
2026-05-21	WILSON KAREN J	Director	Buy	10,000	$1.77	$17,700	10,000
2026-05-21	LEDGER STEVEN A	Director, Chief Executive Officer	Award	380,825	—	—	380,825
2026-05-19	Marshall Richard Peter	Director	Buy	12,183	$1.65	$20,102	12,183
2026-03-31	Venkatesan Jay	Director	Award	7,553	$1.94	$14,653	7,553
2026-03-31	Bailey Gregory	Director	Award	59,667	$1.94	$115,754	126,910
2026-03-23	Moreadith Randall	Chief Scientific Officer	Convert	6,500	$0.06	$390	6,500
2026-03-23	Moreadith Randall	Chief Scientific Officer	Sell	6,500	$2.86	$18,568	0
2026-03-23	Moreadith Randall	Chief Scientific Officer	Convert	6,500	—	—	267,686
2026-03-19	Moreadith Randall	Chief Scientific Officer	Convert	39,000	$0.06	$2,340	39,000
2026-03-19	Moreadith Randall	Chief Scientific Officer	Sell	39,000	$2.50	$97,500	0
2026-03-19	Moreadith Randall	Chief Scientific Officer	Convert	39,000	—	—	274,186
2026-02-03	Moreadith Randall	Chief Scientific Officer	Award	69,000	—	—	69,000
2026-02-03	Tenjarla Srini	SVP, CMC & Formulation	Award	69,000	—	—	69,000
2026-02-03	GILL SIMBA	Director	Award	92,000	—	—	92,000
2026-02-03	LEDGER STEVEN A	Director, Chief Executive Officer	Award	230,100	—	—	230,100
2026-02-02	Moreadith Randall	Chief Scientific Officer	Sell	6,500	$3.03	$19,680	0
2026-02-02	Moreadith Randall	Chief Scientific Officer	Convert	6,500	$0.06	$390	6,500
2026-02-02	Moreadith Randall	Chief Scientific Officer	Convert	6,500	—	—	313,186
2026-01-28	Moreadith Randall	Chief Scientific Officer	Convert	6,500	—	—	319,686
2026-01-28	Moreadith Randall	Chief Scientific Officer	Sell	6,500	$3.57	$23,186	0
2026-01-28	Moreadith Randall	Chief Scientific Officer	Convert	6,500	$0.06	$390	6,500
2026-01-22	Moreadith Randall	Chief Scientific Officer	Convert	2,500	—	—	326,186
2026-01-22	Moreadith Randall	Chief Scientific Officer	Convert	2,500	$0.06	$150	2,500
2026-01-22	Moreadith Randall	Chief Scientific Officer	Sell	2,500	$2.95	$7,375	0
2026-01-21	Moreadith Randall	Chief Scientific Officer	Convert	2,000	$0.06	$120	2,000
2026-01-21	Moreadith Randall	Chief Scientific Officer	Convert	2,000	—	—	328,686
2026-01-21	Moreadith Randall	Chief Scientific Officer	Sell	2,000	$3.00	$6,000	0
2026-01-20	Moreadith Randall	Chief Scientific Officer	Convert	2,000	—	—	330,686
2026-01-20	Moreadith Randall	Chief Scientific Officer	Sell	2,000	$3.07	$6,140	0
2026-01-20	Moreadith Randall	Chief Scientific Officer	Convert	2,000	$0.06	$120	2,000
2026-01-14	Moreadith Randall	Chief Scientific Officer	Sell	1,084	$2.50	$2,713	0
2026-01-14	Moreadith Randall	Chief Scientific Officer	Convert	1,084	—	—	332,686
2026-01-14	Moreadith Randall	Chief Scientific Officer	Convert	1,084	$0.06	$65	1,084
2026-01-13	Moreadith Randall	Chief Scientific Officer	Sell	5,416	$2.50	$13,540	0
2026-01-13	Moreadith Randall	Chief Scientific Officer	Convert	5,416	$0.06	$325	5,416
2026-01-13	Moreadith Randall	Chief Scientific Officer	Convert	5,416	—	—	333,770
2026-01-08	Moreadith Randall	Chief Scientific Officer	Convert	13,000	—	—	339,186
2026-01-08	Moreadith Randall	Chief Scientific Officer	Convert	13,000	$0.06	$780	13,000
2026-01-08	Moreadith Randall	Chief Scientific Officer	Sell	13,000	$2.69	$34,953	0
2025-12-23	Moreadith Randall	Chief Scientific Officer	Convert	4,100	$0.06	$246	4,100
2025-12-23	Moreadith Randall	Chief Scientific Officer	Sell	4,100	$2.60	$10,660	0
2025-12-23	Moreadith Randall	Chief Scientific Officer	Convert	4,100	—	—	352,186
2025-12-22	Moreadith Randall	Chief Scientific Officer	Convert	5,673	$0.06	$340	5,673
2025-12-22	Moreadith Randall	Chief Scientific Officer	Sell	5,673	$2.67	$15,168	0
2025-12-22	Moreadith Randall	Chief Scientific Officer	Convert	5,673	—	—	356,286

Showing 1–50 of 299 transactions