SER

Serina Therapeutics, Inc.

Insider trading activity for Serina Therapeutics, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

+$2K

net buying

Bought(1 · 1 insiders): $2K
Sold(0 · 0 insiders): $0

Past 6 months

+$77.9K

net buying

Bought(7 · 4 insiders): $77.9K
Sold(0 · 0 insiders): $0

Past 12 months

-$423.5K

net selling

Bought(7 · 4 insiders): $77.9K
Sold(29 · 1 insiders): $501.4K

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jul 22	Simon Farrell	Director	AGRANT◆	30,500	—	—	—	Open the original filing on SEC.gov
Jul 7	Brannan Stephen K.	Director	PBUY★	1,000	$2.03	$2K	—	Open the original filing on SEC.gov
Jun 17	Venkatesan Jay	Director	CCONV◆	96,525	$2.25	$217.2K	—	Open the original filing on SEC.gov
Jun 17	Venkatesan Jay	Director	AGRANT◆	15,250	—	—	—	Open the original filing on SEC.gov
Jun 17	Venkatesan Jay	Director	CCONV	224,152	$2.25	$504.3K	+2,968%	Open the original filing on SEC.gov
Jun 17	Wilson Karen J	Director	AGRANT◆	15,250	—	—	—	Open the original filing on SEC.gov
Jun 17	Marshall Richard Peter	Director	AGRANT◆	15,250	—	—	—	Open the original filing on SEC.gov
Jun 17	Brannan Stephen K.	Director	AGRANT◆	15,250	—	—	—	Open the original filing on SEC.gov
Jun 17	Bailey Gregory	Director	CCONV◆	762,548	$2.25	$1.7M	—	Open the original filing on SEC.gov
Jun 17	Bailey Gregory	Director	AGRANT◆	3.3M	—	—	—	Open the original filing on SEC.gov
Jun 17	Bailey Gregory	Director	AGRANT◆	15,250	—	—	—	Open the original filing on SEC.gov
Jun 17	Bailey Gregory	Director	CCONV	6.7M	$2.25	$15M	+351.3%	Open the original filing on SEC.gov
Jun 17	Bailey Gregory	Director	CCONV	1.8M	$2.25	$4M	+1,398%	Open the original filing on SEC.gov
Jun 12	Wilson Karen J	Director	PBUY	5,000	$1.77	$8.9K	+98.0%	Open the original filing on SEC.gov
Jun 11	Wilson Karen J	Director	PBUY	5,100	$1.75	$8.9K	—	Open the original filing on SEC.gov
May 26	Ledger Steven A	Chief Executive Officer	AGRANT	10,100	$1.93	$19.5K	—	Open the original filing on SEC.gov
May 22	Wilson Karen J	Director	PBUY	10,000	$1.93	$19.3K	+100.0%	Open the original filing on SEC.gov
May 22	Venkatesan Jay	Director	PBUY★	589	$1.78	$1K	—	Open the original filing on SEC.gov
May 21	Tenjarla Srini	SVP, CMC & Formulation	AGRANT◆	85,558	—	—	—	Open the original filing on SEC.gov
May 21	Wilson Karen J	Director	PBUY★	10,000	$1.77	$17.7K	—	Open the original filing on SEC.gov
May 21	Moreadith Randall	Chief Scientific Officer	AGRANT◆	85,558	—	—	—	Open the original filing on SEC.gov
May 21	Ledger Steven A	Chief Executive Officer	AGRANT◆	380,825	—	—	—	Open the original filing on SEC.gov
May 21	Curhan Gregory S	Chief Financial Officer	AGRANT◆	123,019	—	—	—	Open the original filing on SEC.gov
May 19	Marshall Richard Peter	Director	PBUY★	12,183	$1.65	$20.1K	—	Open the original filing on SEC.gov
Mar 31	Venkatesan Jay	Director	AGRANT	7,553	$1.94	$14.7K	—	Open the original filing on SEC.gov
Mar 31	Bailey Gregory	Director	AGRANT	59,667	$1.94	$115.8K	+88.7%	Open the original filing on SEC.gov
Mar 23	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	6,500	—	—	—	Open the original filing on SEC.gov
Mar 23	Moreadith Randall	Chief Scientific Officer	SSELL◷	6,500	$2.86	$18.6K	-100.0%	Open the original filing on SEC.gov
Mar 23	Moreadith Randall	Chief Scientific Officer	MEXER◷	6,500	$0.06	$390	—	Open the original filing on SEC.gov
Mar 19	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	39,000	—	—	—	Open the original filing on SEC.gov
Mar 19	Moreadith Randall	Chief Scientific Officer	SSELL◷	39,000	$2.50	$97.5K	-100.0%	Open the original filing on SEC.gov
Mar 19	Moreadith Randall	Chief Scientific Officer	MEXER◷	39,000	$0.06	$2.3K	—	Open the original filing on SEC.gov
Feb 3	Tenjarla Srini	SVP, CMC & Formulation	AGRANT◆	69,000	—	—	—	Open the original filing on SEC.gov
Feb 3	Moreadith Randall	Chief Scientific Officer	AGRANT◆	69,000	—	—	—	Open the original filing on SEC.gov
Feb 3	Ledger Steven A	Chief Executive Officer	AGRANT◆	230,100	—	—	—	Open the original filing on SEC.gov
Feb 3	Gill Simba	Director	AGRANT◆	92,000	—	—	—	Open the original filing on SEC.gov
Feb 2	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	6,500	—	—	—	Open the original filing on SEC.gov
Feb 2	Moreadith Randall	Chief Scientific Officer	SSELL◷	6,500	$3.03	$19.7K	-100.0%	Open the original filing on SEC.gov
Feb 2	Moreadith Randall	Chief Scientific Officer	MEXER◷	6,500	$0.06	$390	—	Open the original filing on SEC.gov
Jan 28	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	6,500	—	—	—	Open the original filing on SEC.gov
Jan 28	Moreadith Randall	Chief Scientific Officer	SSELL◷	6,500	$3.57	$23.2K	-100.0%	Open the original filing on SEC.gov
Jan 28	Moreadith Randall	Chief Scientific Officer	MEXER◷	6,500	$0.06	$390	—	Open the original filing on SEC.gov
Jan 22	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	2,500	—	—	—	Open the original filing on SEC.gov
Jan 22	Moreadith Randall	Chief Scientific Officer	SSELL◷	2,500	$2.95	$7.4K	-100.0%	Open the original filing on SEC.gov
Jan 22	Moreadith Randall	Chief Scientific Officer	MEXER◷	2,500	$0.06	$150	—	Open the original filing on SEC.gov
Jan 21	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	2,000	—	—	—	Open the original filing on SEC.gov
Jan 21	Moreadith Randall	Chief Scientific Officer	SSELL◷	2,000	$3.00	$6K	-100.0%	Open the original filing on SEC.gov
Jan 21	Moreadith Randall	Chief Scientific Officer	MEXER◷	2,000	$0.06	$120	—	Open the original filing on SEC.gov
Jan 20	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	2,000	—	—	—	Open the original filing on SEC.gov
Jan 20	Moreadith Randall	Chief Scientific Officer	SSELL◷	2,000	$3.07	$6.1K	-100.0%	Open the original filing on SEC.gov
Jan 20	Moreadith Randall	Chief Scientific Officer	MEXER◷	2,000	$0.06	$120	—	Open the original filing on SEC.gov
Jan 14	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	1,084	—	—	—	Open the original filing on SEC.gov
Jan 14	Moreadith Randall	Chief Scientific Officer	SSELL◷	1,084	$2.50	$2.7K	-100.0%	Open the original filing on SEC.gov
Jan 14	Moreadith Randall	Chief Scientific Officer	MEXER◷	1,084	$0.06	$65	—	Open the original filing on SEC.gov
Jan 13	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	5,416	—	—	—	Open the original filing on SEC.gov
Jan 13	Moreadith Randall	Chief Scientific Officer	SSELL◷	5,416	$2.50	$13.5K	-100.0%	Open the original filing on SEC.gov
Jan 13	Moreadith Randall	Chief Scientific Officer	MEXER◷	5,416	$0.06	$325	—	Open the original filing on SEC.gov
Jan 8	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	13,000	—	—	—	Open the original filing on SEC.gov
Jan 8	Moreadith Randall	Chief Scientific Officer	SSELL◷	13,000	$2.69	$35K	-100.0%	Open the original filing on SEC.gov
Jan 8	Moreadith Randall	Chief Scientific Officer	MEXER◷	13,000	$0.06	$780	—	Open the original filing on SEC.gov
Dec 23, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	4,100	—	—	—	Open the original filing on SEC.gov
Dec 23, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	4,100	$2.60	$10.7K	-100.0%	Open the original filing on SEC.gov
Dec 23, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	4,100	$0.06	$246	—	Open the original filing on SEC.gov
Dec 22, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	5,673	—	—	—	Open the original filing on SEC.gov
Dec 22, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	5,673	$2.67	$15.2K	-100.0%	Open the original filing on SEC.gov
Dec 22, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	5,673	$0.06	$340	—	Open the original filing on SEC.gov
Dec 16, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	3,227	—	—	—	Open the original filing on SEC.gov
Dec 16, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	3,227	$2.96	$9.6K	-100.0%	Open the original filing on SEC.gov
Dec 16, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	3,227	$0.06	$194	—	Open the original filing on SEC.gov
Dec 12, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	1,700	—	—	—	Open the original filing on SEC.gov
Dec 12, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	1,700	$3.26	$5.5K	-100.0%	Open the original filing on SEC.gov
Dec 12, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	1,700	$0.06	$102	—	Open the original filing on SEC.gov
Dec 11, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	3,555	—	—	—	Open the original filing on SEC.gov
Dec 11, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	3,555	$3.24	$11.5K	-100.0%	Open the original filing on SEC.gov
Dec 11, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	3,555	$0.06	$213	—	Open the original filing on SEC.gov
Dec 10, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	645	—	—	—	Open the original filing on SEC.gov
Dec 10, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	645	$3.35	$2.2K	-100.0%	Open the original filing on SEC.gov
Dec 10, 2025	Moreadith Randall	Chief Scientific Officer	AGRANT◷	645	$0.06	$39	—	Open the original filing on SEC.gov
Dec 9, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	600	—	—	—	Open the original filing on SEC.gov
Dec 9, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	600	$3.31	$2K	-100.0%	Open the original filing on SEC.gov
Dec 9, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	600	$0.06	$36	—	Open the original filing on SEC.gov
Dec 3, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	5,000	—	—	—	Open the original filing on SEC.gov
Dec 3, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	5,000	$3.52	$17.6K	-100.0%	Open the original filing on SEC.gov
Dec 3, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	5,000	$0.06	$300	—	Open the original filing on SEC.gov
Dec 2, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	1,500	—	—	—	Open the original filing on SEC.gov
Dec 2, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	1,500	$3.91	$5.9K	-100.0%	Open the original filing on SEC.gov
Dec 2, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	1,500	$0.06	$90	—	Open the original filing on SEC.gov
Nov 25, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	5,965	—	—	—	Open the original filing on SEC.gov
Nov 25, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	5,965	$3.90	$23.3K	-50.0%	Open the original filing on SEC.gov
Nov 25, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	5,965	$0.06	$358	+100.0%	Open the original filing on SEC.gov
Nov 24, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	535	—	—	—	Open the original filing on SEC.gov
Nov 24, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	535	$3.94	$2.1K	-100.0%	Open the original filing on SEC.gov
Nov 24, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	535	$0.06	$32	—	Open the original filing on SEC.gov
Nov 18, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	6,500	—	—	—	Open the original filing on SEC.gov
Nov 18, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	6,500	$3.75	$24.4K	-100.0%	Open the original filing on SEC.gov
Nov 18, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	6,500	$0.06	$390	—	Open the original filing on SEC.gov
Nov 10, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷◆	6,500	—	—	—	Open the original filing on SEC.gov
Nov 10, 2025	Moreadith Randall	Chief Scientific Officer	SSELL◷	6,500	$4.10	$26.7K	-100.0%	Open the original filing on SEC.gov
Nov 10, 2025	Moreadith Randall	Chief Scientific Officer	MEXER◷	6,500	$0.06	$390	—	Open the original filing on SEC.gov
Nov 7, 2025	Venkatesan Jay	Director	AGRANT◆	10,000	—	—	—	Open the original filing on SEC.gov

AGRANT◆—

Simon Farrell · DirectorJul 22

30,500 sh

PBUY★$2K

Brannan Stephen K. · DirectorJul 7

1,000 sh @ $2.03

CCONV◆$217.2K

Venkatesan Jay · DirectorJun 17

96,525 sh @ $2.25

AGRANT◆—

Venkatesan Jay · DirectorJun 17

15,250 sh

CCONV$504.3K

Venkatesan Jay · DirectorJun 17

224,152 sh @ $2.25 · +2,968% own

AGRANT◆—

Wilson Karen J · DirectorJun 17

15,250 sh

AGRANT◆—

Marshall Richard Peter · DirectorJun 17

15,250 sh

AGRANT◆—

Brannan Stephen K. · DirectorJun 17

15,250 sh

CCONV◆$1.7M

Bailey Gregory · DirectorJun 17

762,548 sh @ $2.25

AGRANT◆—

Bailey Gregory · DirectorJun 17

3.3M sh

AGRANT◆—

Bailey Gregory · DirectorJun 17

15,250 sh

CCONV$15M

Bailey Gregory · DirectorJun 17

6.7M sh @ $2.25 · +351.3% own

CCONV$4M

Bailey Gregory · DirectorJun 17

1.8M sh @ $2.25 · +1,398% own

PBUY$8.9K

Wilson Karen J · DirectorJun 12

5,000 sh @ $1.77 · +98.0% own

PBUY$8.9K

Wilson Karen J · DirectorJun 11

5,100 sh @ $1.75

AGRANT$19.5K

Ledger Steven A · Chief Executive…May 26

10,100 sh @ $1.93

PBUY$19.3K

Wilson Karen J · DirectorMay 22

10,000 sh @ $1.93 · +100.0% own

PBUY★$1K

Venkatesan Jay · DirectorMay 22

589 sh @ $1.78

AGRANT◆—

Tenjarla Srini · SVP, CMC & Formula…May 21

85,558 sh

PBUY★$17.7K

Wilson Karen J · DirectorMay 21

10,000 sh @ $1.77

AGRANT◆—

Moreadith Randall · Chief Scientific…May 21

85,558 sh

AGRANT◆—

Ledger Steven A · Chief Executive…May 21

380,825 sh

AGRANT◆—

Curhan Gregory S · Chief Financial…May 21

123,019 sh

PBUY★$20.1K

Marshall Richard Peter · DirectorMay 19

12,183 sh @ $1.65

AGRANT$14.7K

Venkatesan Jay · DirectorMar 31

7,553 sh @ $1.94

AGRANT$115.8K

Bailey Gregory · DirectorMar 31

59,667 sh @ $1.94 · +88.7% own

MEXER◷◆—

Moreadith Randall · Chief Scientific…Mar 23

6,500 sh

SSELL◷$18.6K

Moreadith Randall · Chief Scientific…Mar 23

6,500 sh @ $2.86 · -100.0% own

MEXER◷$390

Moreadith Randall · Chief Scientific…Mar 23

6,500 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Mar 19

39,000 sh

SSELL◷$97.5K

Moreadith Randall · Chief Scientific…Mar 19

39,000 sh @ $2.50 · -100.0% own

MEXER◷$2.3K

Moreadith Randall · Chief Scientific…Mar 19

39,000 sh @ $0.06

AGRANT◆—

Tenjarla Srini · SVP, CMC & Formula…Feb 3

69,000 sh

AGRANT◆—

Moreadith Randall · Chief Scientific…Feb 3

69,000 sh

AGRANT◆—

Ledger Steven A · Chief Executive…Feb 3

230,100 sh

AGRANT◆—

Gill Simba · DirectorFeb 3

92,000 sh

MEXER◷◆—

Moreadith Randall · Chief Scientific…Feb 2

6,500 sh

SSELL◷$19.7K

Moreadith Randall · Chief Scientific…Feb 2

6,500 sh @ $3.03 · -100.0% own

MEXER◷$390

Moreadith Randall · Chief Scientific…Feb 2

6,500 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 28

6,500 sh

SSELL◷$23.2K

Moreadith Randall · Chief Scientific…Jan 28

6,500 sh @ $3.57 · -100.0% own

MEXER◷$390

Moreadith Randall · Chief Scientific…Jan 28

6,500 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 22

2,500 sh

SSELL◷$7.4K

Moreadith Randall · Chief Scientific…Jan 22

2,500 sh @ $2.95 · -100.0% own

MEXER◷$150

Moreadith Randall · Chief Scientific…Jan 22

2,500 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 21

2,000 sh

SSELL◷$6K

Moreadith Randall · Chief Scientific…Jan 21

2,000 sh @ $3.00 · -100.0% own

MEXER◷$120

Moreadith Randall · Chief Scientific…Jan 21

2,000 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 20

2,000 sh

SSELL◷$6.1K

Moreadith Randall · Chief Scientific…Jan 20

2,000 sh @ $3.07 · -100.0% own

MEXER◷$120

Moreadith Randall · Chief Scientific…Jan 20

2,000 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 14

1,084 sh

SSELL◷$2.7K

Moreadith Randall · Chief Scientific…Jan 14

1,084 sh @ $2.50 · -100.0% own

MEXER◷$65

Moreadith Randall · Chief Scientific…Jan 14

1,084 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 13

5,416 sh

SSELL◷$13.5K

Moreadith Randall · Chief Scientific…Jan 13

5,416 sh @ $2.50 · -100.0% own

MEXER◷$325

Moreadith Randall · Chief Scientific…Jan 13

5,416 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Jan 8

13,000 sh

SSELL◷$35K

Moreadith Randall · Chief Scientific…Jan 8

13,000 sh @ $2.69 · -100.0% own

MEXER◷$780

Moreadith Randall · Chief Scientific…Jan 8

13,000 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 23, 2025

4,100 sh

SSELL◷$10.7K

Moreadith Randall · Chief Scientific…Dec 23, 2025

4,100 sh @ $2.60 · -100.0% own

MEXER◷$246

Moreadith Randall · Chief Scientific…Dec 23, 2025

4,100 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 22, 2025

5,673 sh

SSELL◷$15.2K

Moreadith Randall · Chief Scientific…Dec 22, 2025

5,673 sh @ $2.67 · -100.0% own

MEXER◷$340

Moreadith Randall · Chief Scientific…Dec 22, 2025

5,673 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 16, 2025

3,227 sh

SSELL◷$9.6K

Moreadith Randall · Chief Scientific…Dec 16, 2025

3,227 sh @ $2.96 · -100.0% own

MEXER◷$194

Moreadith Randall · Chief Scientific…Dec 16, 2025

3,227 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 12, 2025

1,700 sh

SSELL◷$5.5K

Moreadith Randall · Chief Scientific…Dec 12, 2025

1,700 sh @ $3.26 · -100.0% own

MEXER◷$102

Moreadith Randall · Chief Scientific…Dec 12, 2025

1,700 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 11, 2025

3,555 sh

SSELL◷$11.5K

Moreadith Randall · Chief Scientific…Dec 11, 2025

3,555 sh @ $3.24 · -100.0% own

MEXER◷$213

Moreadith Randall · Chief Scientific…Dec 11, 2025

3,555 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 10, 2025

645 sh

SSELL◷$2.2K

Moreadith Randall · Chief Scientific…Dec 10, 2025

645 sh @ $3.35 · -100.0% own

AGRANT◷$39

Moreadith Randall · Chief Scientific…Dec 10, 2025

645 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 9, 2025

600 sh

SSELL◷$2K

Moreadith Randall · Chief Scientific…Dec 9, 2025

600 sh @ $3.31 · -100.0% own

MEXER◷$36

Moreadith Randall · Chief Scientific…Dec 9, 2025

600 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 3, 2025

5,000 sh

SSELL◷$17.6K

Moreadith Randall · Chief Scientific…Dec 3, 2025

5,000 sh @ $3.52 · -100.0% own

MEXER◷$300

Moreadith Randall · Chief Scientific…Dec 3, 2025

5,000 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Dec 2, 2025

1,500 sh

SSELL◷$5.9K

Moreadith Randall · Chief Scientific…Dec 2, 2025

1,500 sh @ $3.91 · -100.0% own

MEXER◷$90

Moreadith Randall · Chief Scientific…Dec 2, 2025

1,500 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Nov 25, 2025

5,965 sh

SSELL◷$23.3K

Moreadith Randall · Chief Scientific…Nov 25, 2025

5,965 sh @ $3.90 · -50.0% own

MEXER◷$358

Moreadith Randall · Chief Scientific…Nov 25, 2025

5,965 sh @ $0.06 · +100.0% own

MEXER◷◆—

Moreadith Randall · Chief Scientific…Nov 24, 2025

535 sh

SSELL◷$2.1K

Moreadith Randall · Chief Scientific…Nov 24, 2025

535 sh @ $3.94 · -100.0% own

MEXER◷$32

Moreadith Randall · Chief Scientific…Nov 24, 2025

535 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Nov 18, 2025

6,500 sh

SSELL◷$24.4K

Moreadith Randall · Chief Scientific…Nov 18, 2025

6,500 sh @ $3.75 · -100.0% own

MEXER◷$390

Moreadith Randall · Chief Scientific…Nov 18, 2025

6,500 sh @ $0.06

MEXER◷◆—

Moreadith Randall · Chief Scientific…Nov 10, 2025

6,500 sh

SSELL◷$26.7K

Moreadith Randall · Chief Scientific…Nov 10, 2025

6,500 sh @ $4.10 · -100.0% own

MEXER◷$390

Moreadith Randall · Chief Scientific…Nov 10, 2025

6,500 sh @ $0.06

AGRANT◆—

Venkatesan Jay · DirectorNov 7, 2025

10,000 sh

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

8 of 62 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 16 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
May 22	Jun 21	Venkatesan JayDirector	16days	$504.3K	Filing ↗
May 22, 2025	Jun 16, 2025	Brannan Stephen K.Director	14days	—	Filing ↗
Mar 31	Apr 20	Venkatesan JayDirector	12days	$14.7K	Filing ↗
Mar 31	Apr 20	Bailey GregoryDirector	12days	$115.8K	Filing ↗
Feb 3	Feb 16	Ledger Steven AChief Executive Officer	6days	—	Filing ↗

Venkatesan JayDirector

16days

Traded May 22 · filed Jun 21Filing ↗

Brannan Stephen K.Director

14days

Traded May 22, 2025 · filed Jun 16, 2025Filing ↗

Venkatesan JayDirector

12days

Traded Mar 31 · filed Apr 20Filing ↗

Bailey GregoryDirector

12days

Traded Mar 31 · filed Apr 20Filing ↗

Ledger Steven AChief Executive Officer

6days

Traded Feb 3 · filed Feb 16Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

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