SERA

Sera Prognostics, INC.

Insider trading activity for Sera Prognostics, 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

-$63.3K

net selling

Bought(0 · 0 insiders): $0
Sold(5 · 4 insiders): $63.3K

Past 6 months

-$153.9K

net selling

Bought(0 · 0 insiders): $0
Sold(13 · 6 insiders): $153.9K

Past 12 months

-$650K

net selling

Bought(0 · 0 insiders): $0
Sold(53 · 10 insiders): $650K

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
Sep 10	Jackson Benjamin	General Counsel	SSELL	2,190	$2.00	$4.4K	-1.4%	Open the original filing on SEC.gov
Sep 10	Inglis Tiffany Eul Davis	Chief Medical Officer	SSELL	486	$2.00	$972	-0.5%	Open the original filing on SEC.gov
Sep 10	Lindgardt Zhenya	Chief Executive Officer	SSELL	7,022	$2.00	$14K	-0.8%	Open the original filing on SEC.gov
Sep 10	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	SSELL	1,800	$2.00	$3.6K	-2.3%	Open the original filing on SEC.gov
Sep 8	Lindgardt Zhenya	Chief Executive Officer	SSELL	20,139	$2.00	$40.3K	-2.3%	Open the original filing on SEC.gov
Aug 31	Gleason Scott	Chief Financial Officer	AGRANT◆	169,624	—	—	—	Open the original filing on SEC.gov
Aug 31	Gleason Scott	Chief Financial Officer	AGRANT	117,924	—	—	—	Open the original filing on SEC.gov
Jul 10	Phillips Joshua	Director	AGRANT◆	3,477	—	—	—	Open the original filing on SEC.gov
Jul 10	Phillips Joshua	Director	AGRANT◆	34,494	—	—	—	Open the original filing on SEC.gov
Jul 10	Phillips Joshua	Director	AGRANT	2,260	—	—	+2.9%	Open the original filing on SEC.gov
Jul 10	Phillips Joshua	Director	AGRANT	22,426	—	—	+39.3%	Open the original filing on SEC.gov
Jul 10	Mirza Mansoor Raza	Director	AGRANT◆	2,725	—	—	—	Open the original filing on SEC.gov
Jul 10	Mirza Mansoor Raza	Director	AGRANT◆	34,494	—	—	—	Open the original filing on SEC.gov
Jul 10	Mirza Mansoor Raza	Director	AGRANT	1,771	—	—	+2.2%	Open the original filing on SEC.gov
Jul 10	Mirza Mansoor Raza	Director	AGRANT	22,426	—	—	+38.8%	Open the original filing on SEC.gov
Jul 10	Lawrence Sandra AJ	Director	AGRANT◆	3,501	—	—	—	Open the original filing on SEC.gov
Jul 10	Lawrence Sandra AJ	Director	AGRANT◆	34,494	—	—	—	Open the original filing on SEC.gov
Jul 10	Lawrence Sandra AJ	Director	AGRANT	2,276	—	—	+5.9%	Open the original filing on SEC.gov
Jul 10	Lawrence Sandra AJ	Director	AGRANT	22,426	—	—	+136.1%	Open the original filing on SEC.gov
Jul 10	Kamdar Kim P.	Director	AGRANT◆	5,263	—	—	—	Open the original filing on SEC.gov
Jul 10	Kamdar Kim P.	Director	AGRANT◆	34,494	—	—	—	Open the original filing on SEC.gov
Jul 10	Kamdar Kim P.	Director	AGRANT	3,421	—	—	+6.2%	Open the original filing on SEC.gov
Jul 10	Kamdar Kim P.	Director	AGRANT	22,426	—	—	+68.8%	Open the original filing on SEC.gov
Jul 10	Capone Mark Christopher	Director	AGRANT◆	3,037	—	—	—	Open the original filing on SEC.gov
Jul 10	Capone Mark Christopher	Director	AGRANT◆	62,766	—	—	—	Open the original filing on SEC.gov
Jul 10	Capone Mark Christopher	Director	AGRANT	1,975	—	—	+4.7%	Open the original filing on SEC.gov
Jul 10	Capone Mark Christopher	Director	AGRANT	42,404	—	—	—	Open the original filing on SEC.gov
Jul 10	Critchfield Gregory C	Director	AGRANT◆	2,452	—	—	—	Open the original filing on SEC.gov
Jul 10	Critchfield Gregory C	Director	AGRANT◆	34,494	—	—	—	Open the original filing on SEC.gov
Jul 10	Critchfield Gregory C	Director	AGRANT	1,594	—	—	+0.2%	Open the original filing on SEC.gov
Jul 10	Critchfield Gregory C	Director	AGRANT	22,426	—	—	+2.7%	Open the original filing on SEC.gov
Jul 10	Barlow Jane F	Director	AGRANT◆	2,998	—	—	—	Open the original filing on SEC.gov
Jul 10	Barlow Jane F	Director	AGRANT◆	34,494	—	—	—	Open the original filing on SEC.gov
Jul 10	Barlow Jane F	Director	AGRANT	1,949	—	—	+4.3%	Open the original filing on SEC.gov
Jul 10	Barlow Jane F	Director	AGRANT	22,426	—	—	+98.7%	Open the original filing on SEC.gov
Jun 11	Lindgardt Zhenya	Chief Executive Officer	SSELL	6,990	$2.01	$14K	-0.8%	Open the original filing on SEC.gov
Jun 11	Jackson Benjamin	General Counsel	SSELL	2,179	$2.01	$4.4K	-1.3%	Open the original filing on SEC.gov
Jun 11	Inglis Tiffany Eul Davis	Chief Medical Officer	SSELL	362	$2.01	$728	-0.4%	Open the original filing on SEC.gov
Jun 11	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	SSELL	4,739	$2.01	$9.5K	-5.7%	Open the original filing on SEC.gov
Jun 11	Aerts Austin	Chief Financial Officer	SSELL	2,037	$2.01	$4.1K	-0.7%	Open the original filing on SEC.gov
Jun 9	Lindgardt Zhenya	Chief Executive Officer	SSELL	20,755	$2.08	$43.2K	-2.3%	Open the original filing on SEC.gov
Jun 9	Aerts Austin	Chief Financial Officer	SSELL	5,440	$2.08	$11.3K	-1.8%	Open the original filing on SEC.gov
Jun 8	Lawrence Sandra AJ	Director	SSELL◷	1,560	$2.15	$3.4K	-8.6%	Open the original filing on SEC.gov
May 29	Jackson Benjamin	General Counsel	AGRANT	5,000	$1.84	$9.2K	+3.1%	Open the original filing on SEC.gov
May 29	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	AGRANT	3,168	$1.84	$5.8K	+4.0%	Open the original filing on SEC.gov
Mar 12	Lindgardt Zhenya	Chief Executive Officer	AGRANT◆	239,442	—	—	—	Open the original filing on SEC.gov
Mar 12	Lindgardt Zhenya	Chief Executive Officer	AGRANT	154,440	—	—	+20.9%	Open the original filing on SEC.gov
Mar 12	Jackson Benjamin	General Counsel	AGRANT◆	68,550	—	—	—	Open the original filing on SEC.gov
Mar 12	Jackson Benjamin	General Counsel	AGRANT	44,215	—	—	+38.5%	Open the original filing on SEC.gov
Mar 12	Inglis Tiffany Eul Davis	Chief Medical Officer	AGRANT◆	27,034	—	—	—	Open the original filing on SEC.gov
Mar 12	Inglis Tiffany Eul Davis	Chief Medical Officer	AGRANT	17,437	—	—	+23.3%	Open the original filing on SEC.gov
Mar 12	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	AGRANT◆	19,310	—	—	—	Open the original filing on SEC.gov
Mar 12	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	AGRANT	12,455	—	—	+18.6%	Open the original filing on SEC.gov
Mar 12	Aerts Austin	Chief Financial Officer	AGRANT◆	68,550	—	—	—	Open the original filing on SEC.gov
Mar 12	Aerts Austin	Chief Financial Officer	AGRANT	44,215	—	—	+16.7%	Open the original filing on SEC.gov
Mar 11	Lindgardt Zhenya	Chief Executive Officer	SSELL	2,973	$2.04	$6.1K	-0.4%	Open the original filing on SEC.gov
Mar 11	Kearney Paul	Chief Data Officer	SSELL	1,396	$2.04	$2.8K	-0.8%	Open the original filing on SEC.gov
Mar 11	Jackson Benjamin	General Counsel	SSELL	1,027	$2.04	$2.1K	-0.9%	Open the original filing on SEC.gov
Mar 11	Harrison Robert Gardner	Chief Information…	SSELL	716	$2.04	$1.5K	-0.9%	Open the original filing on SEC.gov
Mar 11	Boniface John J.	Chief Scientific Officer	SSELL	1,517	$2.04	$3.1K	-1.0%	Open the original filing on SEC.gov
Mar 11	Aerts Austin	Chief Financial Officer	SSELL	1,019	$2.04	$2.1K	-0.4%	Open the original filing on SEC.gov
Mar 10	Lindgardt Zhenya	Chief Executive Officer	SSELL	22,639	$1.90	$43K	-3.0%	Open the original filing on SEC.gov
Mar 10	Aerts Austin	Chief Financial Officer	SSELL	6,069	$1.90	$11.5K	-2.2%	Open the original filing on SEC.gov
Mar 9	Kearney Paul	Chief Data Officer	SSELL	2,026	$1.96	$4K	-1.2%	Open the original filing on SEC.gov
Mar 9	Jackson Benjamin	General Counsel	SSELL	3,119	$1.96	$6.1K	-2.6%	Open the original filing on SEC.gov
Mar 9	Harrison Robert Gardner	Chief Information…	SSELL	3,360	$1.96	$6.6K	-4.2%	Open the original filing on SEC.gov
Mar 9	Boniface John J.	Chief Scientific Officer	SSELL	3,038	$1.96	$6K	-2.0%	Open the original filing on SEC.gov
Mar 9	Aerts Austin	Chief Financial Officer	SSELL	674	$1.96	$1.3K	-0.3%	Open the original filing on SEC.gov
Mar 6	Lawrence Sandra AJ	Director	SSELL◷	1,560	$1.95	$3K	-8.0%	Open the original filing on SEC.gov
Feb 24	Harrison Robert Gardner	Chief Information…	SSELL◷	2,000	$2.34	$4.7K	-2.4%	Open the original filing on SEC.gov
Feb 4	Kamdar Kim P.	Director	JOTHER	3,231	—	—	+11.0%	Open the original filing on SEC.gov
Feb 4	Kamdar Kim P.	Director	JOTHER	30,920	—	—	-100.0%	Open the original filing on SEC.gov
Jan 27	Harrison Robert Gardner	Chief Information…	SSELL◷	2,000	$2.97	$5.9K	-2.4%	Open the original filing on SEC.gov
Dec 30, 2025	Harrison Robert Gardner	Chief Information…	SSELL◷	2,000	$3.00	$6K	-2.3%	Open the original filing on SEC.gov
Dec 10, 2025	Lindgardt Zhenya	Chief Executive Officer	SSELL	4,155	$3.31	$13.8K	-0.5%	Open the original filing on SEC.gov
Dec 10, 2025	Kearney Paul	Chief Data Officer	SSELL	1,213	$3.31	$4K	-0.7%	Open the original filing on SEC.gov
Dec 10, 2025	Jackson Benjamin	General Counsel	SSELL	892	$3.31	$3K	-0.7%	Open the original filing on SEC.gov
Dec 10, 2025	Harrison Robert Gardner	Chief Information…	SSELL	616	$3.31	$2K	-0.7%	Open the original filing on SEC.gov
Dec 10, 2025	Boniface John J.	Chief Scientific Officer	SSELL	1,332	$3.31	$4.4K	-0.9%	Open the original filing on SEC.gov
Dec 10, 2025	Aerts Austin	Chief Financial Officer	SSELL	873	$3.31	$2.9K	-0.3%	Open the original filing on SEC.gov
Dec 9, 2025	Lindgardt Zhenya	Chief Executive Officer	SSELL	28,215	$3.04	$85.8K	-3.5%	Open the original filing on SEC.gov
Dec 9, 2025	Aerts Austin	Chief Financial Officer	SSELL	5,232	$3.04	$15.9K	-1.9%	Open the original filing on SEC.gov
Dec 8, 2025	Lawrence Sandra AJ	Director	SSELL◷	1,560	$3.05	$4.8K	-7.4%	Open the original filing on SEC.gov
Dec 5, 2025	Mirza Mansoor Raza	Director	SSELL	292	$3.05	$891	-0.5%	Open the original filing on SEC.gov
Dec 2, 2025	Kearney Paul	Chief Data Officer	MEXER◆	32,203	—	—	—	Open the original filing on SEC.gov
Dec 2, 2025	Kearney Paul	Chief Data Officer	SSELL	32,203	$2.94	$94.7K	-16.0%	Open the original filing on SEC.gov
Dec 2, 2025	Kearney Paul	Chief Data Officer	MEXER	32,203	$1.62	$52.2K	+19.1%	Open the original filing on SEC.gov
Dec 2, 2025	Harrison Robert Gardner	Chief Information…	SSELL◷	2,000	$2.93	$5.9K	-2.2%	Open the original filing on SEC.gov
Nov 26, 2025	Kearney Paul	Chief Data Officer	MEXER◷◆	1,986	—	—	—	Open the original filing on SEC.gov
Nov 26, 2025	Kearney Paul	Chief Data Officer	SSELL◷	1,986	$3.51	$7K	-1.2%	Open the original filing on SEC.gov
Nov 26, 2025	Kearney Paul	Chief Data Officer	MEXER◷	1,986	$1.62	$3.2K	+1.2%	Open the original filing on SEC.gov
Nov 10, 2025	Lindgardt Zhenya	Chief Executive Officer	SSELL	11,594	$2.62	$30.4K	-1.4%	Open the original filing on SEC.gov
Nov 10, 2025	Kearney Paul	Chief Data Officer	SSELL	7,073	$2.62	$18.5K	-4.0%	Open the original filing on SEC.gov
Nov 10, 2025	Jackson Benjamin	General Counsel	SSELL	7,059	$2.62	$18.5K	-5.6%	Open the original filing on SEC.gov
Nov 10, 2025	Harrison Robert Gardner	Chief Information…	SSELL	6,528	$2.62	$17.1K	-6.8%	Open the original filing on SEC.gov
Nov 10, 2025	Boniface John J.	Chief Scientific Officer	SSELL	7,767	$2.62	$20.3K	-4.9%	Open the original filing on SEC.gov
Nov 10, 2025	Aerts Austin	Chief Financial Officer	SSELL	6,351	$2.62	$16.6K	-2.2%	Open the original filing on SEC.gov
Nov 5, 2025	Mirza Mansoor Raza	Director	SSELL	221	$3.04	$672	-0.4%	Open the original filing on SEC.gov
Nov 4, 2025	Harrison Robert Gardner	Chief Information…	SSELL◷	2,000	$3.07	$6.1K	-2.0%	Open the original filing on SEC.gov
Oct 15, 2025	Inglis Tiffany Eul Davis	Chief Medical Officer	AGRANT◆	107,000	—	—	—	Open the original filing on SEC.gov

SSELL$4.4K

Jackson Benjamin · General CounselSep 10

2,190 sh @ $2.00 · -1.4% own

SSELL$972

Inglis Tiffany Eul Davis · Chief Medical…Sep 10

486 sh @ $2.00 · -0.5% own

SSELL$14K

Lindgardt Zhenya · Chief Executive…Sep 10

7,022 sh @ $2.00 · -0.8% own

SSELL$3.6K

Anderson Dyaarl Lee Jr. · Chief Commercial…Sep 10

1,800 sh @ $2.00 · -2.3% own

SSELL$40.3K

Lindgardt Zhenya · Chief Executive…Sep 8

20,139 sh @ $2.00 · -2.3% own

AGRANT◆—

Gleason Scott · Chief Financial…Aug 31

169,624 sh

AGRANT—

Gleason Scott · Chief Financial…Aug 31

117,924 sh

AGRANT◆—

Phillips Joshua · DirectorJul 10

3,477 sh

AGRANT◆—

Phillips Joshua · DirectorJul 10

34,494 sh

AGRANT—

Phillips Joshua · DirectorJul 10

2,260 sh · +2.9% own

AGRANT—

Phillips Joshua · DirectorJul 10

22,426 sh · +39.3% own

AGRANT◆—

Mirza Mansoor Raza · DirectorJul 10

2,725 sh

AGRANT◆—

Mirza Mansoor Raza · DirectorJul 10

34,494 sh

AGRANT—

Mirza Mansoor Raza · DirectorJul 10

1,771 sh · +2.2% own

AGRANT—

Mirza Mansoor Raza · DirectorJul 10

22,426 sh · +38.8% own

AGRANT◆—

Lawrence Sandra AJ · DirectorJul 10

3,501 sh

AGRANT◆—

Lawrence Sandra AJ · DirectorJul 10

34,494 sh

AGRANT—

Lawrence Sandra AJ · DirectorJul 10

2,276 sh · +5.9% own

AGRANT—

Lawrence Sandra AJ · DirectorJul 10

22,426 sh · +136.1% own

AGRANT◆—

Kamdar Kim P. · DirectorJul 10

5,263 sh

AGRANT◆—

Kamdar Kim P. · DirectorJul 10

34,494 sh

AGRANT—

Kamdar Kim P. · DirectorJul 10

3,421 sh · +6.2% own

AGRANT—

Kamdar Kim P. · DirectorJul 10

22,426 sh · +68.8% own

AGRANT◆—

Capone Mark Christopher · DirectorJul 10

3,037 sh

AGRANT◆—

Capone Mark Christopher · DirectorJul 10

62,766 sh

AGRANT—

Capone Mark Christopher · DirectorJul 10

1,975 sh · +4.7% own

AGRANT—

Capone Mark Christopher · DirectorJul 10

42,404 sh

AGRANT◆—

Critchfield Gregory C · DirectorJul 10

2,452 sh

AGRANT◆—

Critchfield Gregory C · DirectorJul 10

34,494 sh

AGRANT—

Critchfield Gregory C · DirectorJul 10

1,594 sh · +0.2% own

AGRANT—

Critchfield Gregory C · DirectorJul 10

22,426 sh · +2.7% own

AGRANT◆—

Barlow Jane F · DirectorJul 10

2,998 sh

AGRANT◆—

Barlow Jane F · DirectorJul 10

34,494 sh

AGRANT—

Barlow Jane F · DirectorJul 10

1,949 sh · +4.3% own

AGRANT—

Barlow Jane F · DirectorJul 10

22,426 sh · +98.7% own

SSELL$14K

Lindgardt Zhenya · Chief Executive…Jun 11

6,990 sh @ $2.01 · -0.8% own

SSELL$4.4K

Jackson Benjamin · General CounselJun 11

2,179 sh @ $2.01 · -1.3% own

SSELL$728

Inglis Tiffany Eul Davis · Chief Medical…Jun 11

362 sh @ $2.01 · -0.4% own

SSELL$9.5K

Anderson Dyaarl Lee Jr. · Chief Commercial…Jun 11

4,739 sh @ $2.01 · -5.7% own

SSELL$4.1K

Aerts Austin · Chief Financial…Jun 11

2,037 sh @ $2.01 · -0.7% own

SSELL$43.2K

Lindgardt Zhenya · Chief Executive…Jun 9

20,755 sh @ $2.08 · -2.3% own

SSELL$11.3K

Aerts Austin · Chief Financial…Jun 9

5,440 sh @ $2.08 · -1.8% own

SSELL◷$3.4K

Lawrence Sandra AJ · DirectorJun 8

1,560 sh @ $2.15 · -8.6% own

AGRANT$9.2K

Jackson Benjamin · General CounselMay 29

5,000 sh @ $1.84 · +3.1% own

AGRANT$5.8K

Anderson Dyaarl Lee Jr. · Chief Commercial…May 29

3,168 sh @ $1.84 · +4.0% own

AGRANT◆—

Lindgardt Zhenya · Chief Executive…Mar 12

239,442 sh

AGRANT—

Lindgardt Zhenya · Chief Executive…Mar 12

154,440 sh · +20.9% own

AGRANT◆—

Jackson Benjamin · General CounselMar 12

68,550 sh

AGRANT—

Jackson Benjamin · General CounselMar 12

44,215 sh · +38.5% own

AGRANT◆—

Inglis Tiffany Eul Davis · Chief Medical…Mar 12

27,034 sh

AGRANT—

Inglis Tiffany Eul Davis · Chief Medical…Mar 12

17,437 sh · +23.3% own

AGRANT◆—

Anderson Dyaarl Lee Jr. · Chief Commercial…Mar 12

19,310 sh

AGRANT—

Anderson Dyaarl Lee Jr. · Chief Commercial…Mar 12

12,455 sh · +18.6% own

AGRANT◆—

Aerts Austin · Chief Financial…Mar 12

68,550 sh

AGRANT—

Aerts Austin · Chief Financial…Mar 12

44,215 sh · +16.7% own

SSELL$6.1K

Lindgardt Zhenya · Chief Executive…Mar 11

2,973 sh @ $2.04 · -0.4% own

SSELL$2.8K

Kearney Paul · Chief Data OfficerMar 11

1,396 sh @ $2.04 · -0.8% own

SSELL$2.1K

Jackson Benjamin · General CounselMar 11

1,027 sh @ $2.04 · -0.9% own

SSELL$1.5K

Harrison Robert Gardner · Chief Information…Mar 11

716 sh @ $2.04 · -0.9% own

SSELL$3.1K

Boniface John J. · Chief Scientific…Mar 11

1,517 sh @ $2.04 · -1.0% own

SSELL$2.1K

Aerts Austin · Chief Financial…Mar 11

1,019 sh @ $2.04 · -0.4% own

SSELL$43K

Lindgardt Zhenya · Chief Executive…Mar 10

22,639 sh @ $1.90 · -3.0% own

SSELL$11.5K

Aerts Austin · Chief Financial…Mar 10

6,069 sh @ $1.90 · -2.2% own

SSELL$4K

Kearney Paul · Chief Data OfficerMar 9

2,026 sh @ $1.96 · -1.2% own

SSELL$6.1K

Jackson Benjamin · General CounselMar 9

3,119 sh @ $1.96 · -2.6% own

SSELL$6.6K

Harrison Robert Gardner · Chief Information…Mar 9

3,360 sh @ $1.96 · -4.2% own

SSELL$6K

Boniface John J. · Chief Scientific…Mar 9

3,038 sh @ $1.96 · -2.0% own

SSELL$1.3K

Aerts Austin · Chief Financial…Mar 9

674 sh @ $1.96 · -0.3% own

SSELL◷$3K

Lawrence Sandra AJ · DirectorMar 6

1,560 sh @ $1.95 · -8.0% own

SSELL◷$4.7K

Harrison Robert Gardner · Chief Information…Feb 24

2,000 sh @ $2.34 · -2.4% own

JOTHER—

Kamdar Kim P. · DirectorFeb 4

3,231 sh · +11.0% own

JOTHER—

Kamdar Kim P. · DirectorFeb 4

30,920 sh · -100.0% own

SSELL◷$5.9K

Harrison Robert Gardner · Chief Information…Jan 27

2,000 sh @ $2.97 · -2.4% own

SSELL◷$6K

Harrison Robert Gardner · Chief Information…Dec 30, 2025

2,000 sh @ $3.00 · -2.3% own

SSELL$13.8K

Lindgardt Zhenya · Chief Executive…Dec 10, 2025

4,155 sh @ $3.31 · -0.5% own

SSELL$4K

Kearney Paul · Chief Data OfficerDec 10, 2025

1,213 sh @ $3.31 · -0.7% own

SSELL$3K

Jackson Benjamin · General CounselDec 10, 2025

892 sh @ $3.31 · -0.7% own

SSELL$2K

Harrison Robert Gardner · Chief Information…Dec 10, 2025

616 sh @ $3.31 · -0.7% own

SSELL$4.4K

Boniface John J. · Chief Scientific…Dec 10, 2025

1,332 sh @ $3.31 · -0.9% own

SSELL$2.9K

Aerts Austin · Chief Financial…Dec 10, 2025

873 sh @ $3.31 · -0.3% own

SSELL$85.8K

Lindgardt Zhenya · Chief Executive…Dec 9, 2025

28,215 sh @ $3.04 · -3.5% own

SSELL$15.9K

Aerts Austin · Chief Financial…Dec 9, 2025

5,232 sh @ $3.04 · -1.9% own

SSELL◷$4.8K

Lawrence Sandra AJ · DirectorDec 8, 2025

1,560 sh @ $3.05 · -7.4% own

SSELL$891

Mirza Mansoor Raza · DirectorDec 5, 2025

292 sh @ $3.05 · -0.5% own

MEXER◆—

Kearney Paul · Chief Data OfficerDec 2, 2025

32,203 sh

SSELL$94.7K

Kearney Paul · Chief Data OfficerDec 2, 2025

32,203 sh @ $2.94 · -16.0% own

MEXER$52.2K

Kearney Paul · Chief Data OfficerDec 2, 2025

32,203 sh @ $1.62 · +19.1% own

SSELL◷$5.9K

Harrison Robert Gardner · Chief Information…Dec 2, 2025

2,000 sh @ $2.93 · -2.2% own

MEXER◷◆—

Kearney Paul · Chief Data OfficerNov 26, 2025

1,986 sh

SSELL◷$7K

Kearney Paul · Chief Data OfficerNov 26, 2025

1,986 sh @ $3.51 · -1.2% own

MEXER◷$3.2K

Kearney Paul · Chief Data OfficerNov 26, 2025

1,986 sh @ $1.62 · +1.2% own

SSELL$30.4K

Lindgardt Zhenya · Chief Executive…Nov 10, 2025

11,594 sh @ $2.62 · -1.4% own

SSELL$18.5K

Kearney Paul · Chief Data OfficerNov 10, 2025

7,073 sh @ $2.62 · -4.0% own

SSELL$18.5K

Jackson Benjamin · General CounselNov 10, 2025

7,059 sh @ $2.62 · -5.6% own

SSELL$17.1K

Harrison Robert Gardner · Chief Information…Nov 10, 2025

6,528 sh @ $2.62 · -6.8% own

SSELL$20.3K

Boniface John J. · Chief Scientific…Nov 10, 2025

7,767 sh @ $2.62 · -4.9% own

SSELL$16.6K

Aerts Austin · Chief Financial…Nov 10, 2025

6,351 sh @ $2.62 · -2.2% own

SSELL$672

Mirza Mansoor Raza · DirectorNov 5, 2025

221 sh @ $3.04 · -0.4% own

SSELL◷$6.1K

Harrison Robert Gardner · Chief Information…Nov 4, 2025

2,000 sh @ $3.07 · -2.0% own

AGRANT◆—

Inglis Tiffany Eul Davis · Chief Medical…Oct 15, 2025

107,000 sh

Filing record

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

2 of 94 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 6 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 30, 2025	Jun 11, 2025	Jackson BenjaminGeneral Counsel	6days	$4.9K	Filing ↗
May 30, 2025	Jun 11, 2025	Boniface John J.Chief Scientific Officer	6days	$4.9K	Filing ↗

Jackson BenjaminGeneral Counsel

6days

Traded May 30, 2025 · filed Jun 11, 2025Filing ↗

Boniface John J.Chief Scientific Officer

6days

Traded May 30, 2025 · filed Jun 11, 2025Filing ↗

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

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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