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JSPR

Jasper Therapeutics, Inc.CIK 1788028 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
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0 trades · 0 insiders
Open-mkt sales · 90d
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0 trades · 0 insiders
Net · 90d
$0
Insiders on file
25

AI insights for JSPR PRO

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AI insights for JSPR
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

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Insiders

InsiderRoleTradesBoughtSoldLast trade
Shizuru Judith AnneDirector9$99.6K$02026-07-31
Lucas SvetlanaDirector6$48.6K$02026-07-31
Crutcher Patrick JDirector4$0$02026-07-31
EMSTER KURT VONDirector, 10% Owner8$0$13.5K2026-07-31
WIGGANS THOMAS GDirector12$130.8K$02026-07-31
Ros Matthew EChief Operating Officer1$0$02026-07-20
Mahal Jeetinder SinghSee Remarks27$0$99.5K2026-02-06
CROSS HERBChief Financial Officer5$0$02026-01-02
MARTELL RONPresident, CEO and Director14$99.6K$02026-01-02
Brun Scott C.Director3$0$02025-07-03
Kapoor VishalDirector4$0$02025-07-03
Nolet ChrisDirector5$0$02025-07-03
Tucker Edwin JonathanChief Medical Officer5$0$02025-06-04
French Anna LouiseDirector5$0$10.4K2024-06-06
Abingworth LLP10% Owner2$2.46M$02024-02-08
VENKATARAMAN BALAJIOther4$4.53M$02024-02-08
Lis WilliamSee Remarks10$0$120.5K2023-10-13
Klein Lawrence OttoDirector3$0$02023-06-07
TC Group, LLC10% Owner1$4.70M$02023-01-27
Qiming U.S. Healthcare GP II, LLC10% Owner1$4.00M$02023-01-27
ROCHE FINANCE LTD10% Owner1$0$141.8K2023-01-25
Heller Kevin N.See Remarks1$0$02022-03-21
Amplitude Healthcare Holdings LLC10% Owner3$0$02021-09-24
Clifford Kenneth FOther3$0$02021-09-24
HOFFEN HOWARD IOther3$0$02021-09-24

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Shizuru Judith AnneDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
EMSTER KURT VONDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
Crutcher Patrick JDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
Lucas SvetlanaDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
WIGGANS THOMAS GDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
WIGGANS THOMAS GDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
Lucas SvetlanaDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
Shizuru Judith AnneDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
EMSTER KURT VONDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
Crutcher Patrick JDirector A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
Crutcher Patrick JDirector P Buy deriv2026-07-202026-07-20888— $0888SEC↗
Ros Matthew EChief Operating Officer P Buy deriv2026-07-202026-07-22881— $0881SEC↗
Crutcher Patrick JDirector A Award deriv2026-07-162026-07-2015,000— $015,000SEC↗
Mahal Jeetinder SinghCEO and President A Award deriv2026-02-062026-02-10500,000— $0500,000SEC↗
CROSS HERBChief Financial Officer A Award deriv2026-01-022026-01-0590,000— $090,000SEC↗
Mahal Jeetinder SinghChief Operating Officer A Award deriv2026-01-022026-01-0590,000— $090,000SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2026-01-022026-01-05234,000— $0234,000SEC↗
Shizuru Judith AnneDirector P Buy deriv2025-09-222025-09-2441,000— $041,000SEC↗
MARTELL RONPresident and CEO P Buy deriv2025-09-222025-09-2441,000— $041,000SEC↗
Lucas SvetlanaDirector P Buy deriv2025-09-222025-09-2420,000— $020,000SEC↗
WIGGANS THOMAS GDirector P Buy deriv2025-09-222025-09-2441,000— $041,000SEC↗
Shizuru Judith AnneDirector P Buy2025-09-222025-09-2441,000$2.43 $99.6K156,901SEC↗
MARTELL RONPresident and CEO P Buy2025-09-222025-09-2441,000$2.43 $99.6K74,118SEC↗
Lucas SvetlanaDirector P Buy2025-09-222025-09-2420,000$2.43 $48.6K20,000SEC↗
WIGGANS THOMAS GDirector P Buy2025-09-222025-09-2441,000$2.43 $99.6K41,000SEC↗
Lucas SvetlanaDirector A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
WIGGANS THOMAS GDirector A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
Kapoor VishalDirector A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
Nolet ChrisDirector A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
Shizuru Judith AnneDirector A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
EMSTER KURT VONDirector A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
Brun Scott C.Director A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
Tucker Edwin JonathanChief Medical Officer A Award deriv2025-06-042025-06-0690,000— $090,000SEC↗
CROSS HERBChief Financial Officer A Award deriv2025-06-042025-06-0690,000— $090,000SEC↗
Mahal Jeetinder SinghChief Operating Officer A Award deriv2025-06-042025-06-0690,000— $090,000SEC↗
MARTELL RONPresident and CEO A Award deriv2025-06-042025-06-06234,000— $0234,000SEC↗
Tucker Edwin JonathanChief Medical Officer A Award deriv2025-02-132025-02-1850,000— $050,000SEC↗
CROSS HERBChief Financial Officer A Award deriv2025-02-132025-02-1850,000— $050,000SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2025-02-132025-02-18130,000— $0130,000SEC↗
Mahal Jeetinder SinghChief Operating Officer A Award deriv2025-02-132025-02-1850,000— $050,000SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise deriv2024-12-122024-12-12900— $013,772SEC↗
Mahal Jeetinder SinghChief Operating Officer S Sale2024-12-122024-12-12900$22.11 $19.9K25,009SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise2024-12-122024-12-12900$7.10 $6.4K25,909SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise deriv2024-09-122024-09-12900— $014,672SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise2024-09-122024-09-12900$7.10 $6.4K25,909SEC↗
Mahal Jeetinder SinghChief Operating Officer S Sale2024-09-122024-09-12900$21.23 $19.1K25,009SEC↗
Lucas SvetlanaDirector A Award deriv2024-06-182024-06-2015,000— $015,000SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise deriv2024-06-122024-06-12900— $015,572SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise2024-06-122024-06-12900$7.10 $6.4K25,909SEC↗
Mahal Jeetinder SinghChief Operating Officer S Sale2024-06-122024-06-12900$24.16 $21.7K25,009SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2024-06-102024-06-1210,000— $010,000SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2024-06-102024-06-1220,000— $020,000SEC↗
Tucker Edwin JonathanChief Medical Officer A Award2024-06-072024-06-10400$4.17 $1.7K400SEC↗
EMSTER KURT VONDirector A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
Brun Scott C.Director A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
WIGGANS THOMAS GDirector A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
Kapoor VishalDirector A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
Shizuru Judith AnneDirector A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
Nolet ChrisDirector A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
French Anna LouiseDirector A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise deriv2024-03-122024-03-12900— $016,472SEC↗
Mahal Jeetinder SinghChief Operating Officer M Exercise2024-03-122024-03-12900$7.10 $6.4K25,909SEC↗
Mahal Jeetinder SinghChief Operating Officer S Sale2024-03-122024-03-12900$26.44 $23.8K25,009SEC↗
Tucker Edwin JonathanChief Medical Officer A Award deriv2024-02-152024-02-2045,000— $045,000SEC↗
CROSS HERBChief Financial Officer A Award deriv2024-02-152024-02-2040,000— $040,000SEC↗
Mahal Jeetinder SinghChief Operating Officer A Award deriv2024-02-152024-02-2040,000— $040,000SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2024-02-152024-02-20100,000— $0100,000SEC↗
VENKATARAMAN BALAJI10% Owner P Buy2024-02-082024-02-09350,000$12.95 $4.53M1,188,500SEC↗
Abingworth LLP10% Owner P Buy2024-02-082024-02-12190,000$12.95 $2.46M1,066,189SEC↗
WIGGANS THOMAS GDirector P Buy2023-11-282023-11-3010,000$0.65 $6.5K50,000SEC↗
WIGGANS THOMAS GDirector P Buy2023-11-212023-11-2210,000$0.64 $6.4K40,000SEC↗
WIGGANS THOMAS GDirector P Buy2023-11-202023-11-2010,000$0.63 $6.3K30,000SEC↗
WIGGANS THOMAS GDirector P Buy2023-11-172023-11-2010,000$0.60 $6.0K20,000SEC↗
WIGGANS THOMAS GDirector P Buy2023-11-162023-11-2010,000$0.60 $6.0K10,000SEC↗
WIGGANS THOMAS GDirector A Award deriv2023-11-012023-11-02110,000— $0110,000SEC↗
Lis WilliamDirector S Sale2023-10-132023-10-137,965$0.85 $6.8K53,521SEC↗
MARTELL RONPresident, CEO & Director F Tax w/h2023-10-122023-10-1387,531$0.85 $74.4K331,188SEC↗
Mahal Jeetinder SinghChief Operating Officer F Tax w/h2023-10-122023-10-1337,126$0.85 $31.6K250,097SEC↗
CROSS HERBChief Financial Officer A Award deriv2023-09-222023-09-26550,000— $0550,000SEC↗
Brun Scott C.Director A Award deriv2023-06-202023-06-2094,000— $094,000SEC↗
Mahal Jeetinder SinghSee Remarks M Exercise deriv2023-06-132023-06-139,000— $0173,713SEC↗
Mahal Jeetinder SinghSee Remarks M Exercise2023-06-132023-06-139,000$0.71 $6.4K296,223SEC↗
Mahal Jeetinder SinghSee Remarks S Sale2023-06-132023-06-139,000$1.66 $14.9K287,223SEC↗
Tucker Edwin JonathanChief Medical Officer A Award deriv2023-06-122023-06-13400,000— $0400,000SEC↗
French Anna LouiseDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
Lis WilliamDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
Nolet ChrisDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
Shizuru Judith AnneDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
EMSTER KURT VONDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
Klein Lawrence OttoDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
Kapoor VishalDirector A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
French Anna LouiseDirector S Sale2023-04-142023-04-147,000$1.48 $10.4K23,750SEC↗
Lis WilliamDirector S Sale2023-04-132023-04-148,500$1.44 $12.2K61,486SEC↗
EMSTER KURT VONDirector S Sale2023-04-132023-04-149,075$1.49 $13.5K21,175SEC↗
Mahal Jeetinder SinghSee Remarks F Tax w/h2023-04-122023-04-1437,126$1.46 $54.2K287,223SEC↗
MARTELL RONPresident, CEO and Director F Tax w/h2023-04-122023-04-1487,531$1.46 $127.8K418,719SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2023-03-172023-03-20500,000— $0500,000SEC↗
Mahal Jeetinder SinghSee Remarks A Award deriv2023-03-172023-03-20350,000— $0350,000SEC↗
Kapoor VishalDirector A Award deriv2023-02-162023-02-17109,383— $0109,383SEC↗
MARTELL RONPresident, CEO & Director A Award deriv2023-02-022023-02-031,093,831— $01,093,831SEC↗
Qiming U.S. Healthcare GP II, 10% Owner P Buy2023-01-272023-04-112,666,666$1.50 $4.00M8,519,648SEC↗
TC Group, LLC10% Owner P Buy2023-01-272023-01-313,133,333$1.50 $4.70M8,761,891SEC↗
ROCHE FINANCE LTD10% Owner S Sale2023-01-252023-01-2675,000$1.89 $141.8K4,549,606SEC↗
French Anna LouiseDirector A Award2022-10-122022-10-1330,750— $030,750SEC↗
Lis WilliamDirector A Award2022-10-122022-10-1329,500— $069,986SEC↗
Nolet ChrisDirector A Award2022-10-122022-10-1332,500— $032,500SEC↗
Mahal Jeetinder SinghSee Remarks A Award2022-10-122022-10-13214,722— $0324,349SEC↗
Shizuru Judith AnneDirector A Award2022-10-122022-10-1329,500— $01,159,012SEC↗
EMSTER KURT VONDirector A Award2022-10-122022-10-1330,250— $030,250SEC↗
Klein Lawrence OttoDirector A Award2022-10-122022-10-1324,500— $024,500SEC↗
MARTELL RONPresident, CEO and Director A Award2022-10-122022-10-13506,250— $0506,250SEC↗
Lis WilliamDirector S Sale2022-06-272022-06-2824,743$2.08 $51.5K40,486SEC↗
Lis WilliamDirector S Sale2022-06-242022-06-2824,743$2.02 $50.0K65,229SEC↗
Mahal Jeetinder SinghSee Remarks A Award deriv2022-04-072022-04-0848,441— $048,441SEC↗
Abingworth LLP10% Owner A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
French Anna LouiseDirector A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
Lis WilliamSee Remarks A Award deriv2022-03-212022-03-23100,000— $0100,000SEC↗
Lis WilliamSee Remarks A Award deriv2022-03-212022-03-237,500— $07,500SEC↗
Lis WilliamSee Remarks A Award deriv2022-03-212022-03-2389,972— $089,972SEC↗
Nolet ChrisDirector A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
Mahal Jeetinder SinghCOO,CFO and CS A Award deriv2022-03-212022-03-237,500— $07,500SEC↗
Mahal Jeetinder SinghCOO,CFO and CS A Award deriv2022-03-212022-03-2387,272— $087,272SEC↗
Shizuru Judith AnneDirector A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
Heller Kevin N.See Remarks A Award deriv2022-03-212022-03-237,500— $07,500SEC↗
EMSTER KURT VONDirector, 10% Owner A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
Klein Lawrence OttoDirector A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
MARTELL RONPresident, CEO and Director A Award deriv2022-03-212022-03-231,704,328— $01,704,328SEC↗
Lis WilliamSee Remarks A Award2022-03-212022-03-2389,972— $089,972SEC↗
Amplitude Healthcare Holdings 10% Owner D To issuer deriv2021-09-242021-09-28200,000— $00SEC↗
Amplitude Healthcare Holdings 10% Owner M Exercise deriv2021-09-242021-09-282,300,000— $00SEC↗
VENKATARAMAN BALAJIOther D To issuer deriv2021-09-242021-09-28200,000— $00SEC↗
VENKATARAMAN BALAJIOther M Exercise deriv2021-09-242021-09-282,300,000— $00SEC↗
HOFFEN HOWARD IOther M Exercise deriv2021-09-242021-09-282,300,000— $00SEC↗
HOFFEN HOWARD IOther D To issuer deriv2021-09-242021-09-28200,000— $00SEC↗
Clifford Kenneth FOther D To issuer deriv2021-09-242021-09-28200,000— $00SEC↗
Clifford Kenneth FOther M Exercise deriv2021-09-242021-09-282,300,000— $00SEC↗
Amplitude Healthcare Holdings 10% Owner M Exercise2021-09-242021-09-282,300,000— $02,300,000SEC↗
VENKATARAMAN BALAJIOther M Exercise2021-09-242021-09-282,300,000— $02,300,000SEC↗
HOFFEN HOWARD IOther M Exercise2021-09-242021-09-282,300,000— $02,300,000SEC↗
Clifford Kenneth FOther M Exercise2021-09-242021-09-282,300,000— $02,300,000SEC↗