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NBP

NovaBridge BiosciencesCIK 1778016 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
—
0 trades · 0 insiders
Open-mkt sales · 90d
$176.6K
6 trades · 3 insiders
Net · 90d
$-176.6K
Insiders on file
9

AI insights for NBP PRO

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AI insights for NBP
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

$159.8K2026-08-31 buys — 2026-08-31 sales $5.2K08-312026-09-09 buys — 2026-09-09 sales $159.8K09-092026-09-18 buys — 2026-09-18 sales $11.7K09-18
■ Open-market buys (P)   ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

InsiderRoleTradesBoughtSoldLast trade
Woo Ian YingDirector2$0$02026-10-15
Dennis Phillip AndrewChief Medical Officer9$0$17.3K2026-09-18
Cao Sean WuxiongSee Remarks13$0$202.4K2026-09-09
Xu Cong ClaireSVP, Clinical Development12$0$22.9K2026-08-31
Lenz Robert A.Director4$0$02026-08-22
Hagler Mark ArnoldSee Remarks2$577.3K$02026-07-08
Lin Liwei LorraineGeneral Counsel1$0$02026-07-08
Gupta SrishtiChief Executive Officer1$0$02026-07-06
Fu WeiDirector4$0$02026-06-29

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Woo Ian YingDirector M Exercise deriv2026-10-152026-10-195,770— $011,540SEC↗
Woo Ian YingDirector M Exercise2026-10-152026-10-1913,271— —13,271SEC↗
Dennis Phillip AndrewChief Medical Officer S Sale2026-09-182026-09-218,209$0.71 $5.8K173,427SEC↗
Dennis Phillip AndrewChief Medical Officer S Sale2026-09-182026-09-218,209$0.71 $5.8K173,427SEC↗
Dennis Phillip AndrewChief Medical Officer M Exercise deriv2026-09-172026-09-2110,302— $072,120SEC↗
Dennis Phillip AndrewChief Medical Officer M Exercise2026-09-172026-09-2123,695— $0181,636SEC↗
Dennis Phillip AndrewChief Medical Officer M Exercise deriv2026-09-172026-09-2110,302— $072,120SEC↗
Dennis Phillip AndrewChief Medical Officer M Exercise2026-09-172026-09-2123,695— —181,636SEC↗
Cao Sean WuxiongChief Bus. Development Offic S Sale2026-09-092026-09-11107,978$0.74 $79.9K266,467SEC↗
Cao Sean WuxiongChief Bus. Development Offic S Sale2026-09-092026-09-11107,978$0.74 $79.9K266,467SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise deriv2026-09-032026-09-08102,233— $0306,700SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise deriv2026-09-032026-09-0845,320— $0135,960SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise2026-09-032026-09-08235,136— $0270,209SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise2026-09-032026-09-08104,236— $0374,445SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise deriv2026-09-032026-09-0845,320— $0135,960SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise deriv2026-09-032026-09-08102,233— $0306,700SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise2026-09-032026-09-08104,236— —374,445SEC↗
Cao Sean WuxiongChief Bus. Development Offic M Exercise2026-09-032026-09-08235,136— —270,209SEC↗
Xu Cong ClaireEVP, Clinical Development S Sale2026-08-312026-09-013,282$0.79 $2.6K304,201SEC↗
Xu Cong ClaireEVP, Clinical Development S Sale2026-08-312026-09-013,282$0.79 $2.6K304,201SEC↗
Xu Cong ClaireEVP, Clinical Development M Exercise deriv2026-08-302026-09-014,079— $028,558SEC↗
Xu Cong ClaireEVP, Clinical Development M Exercise2026-08-302026-09-019,382— $0307,483SEC↗
Xu Cong ClaireEVP, Clinical Development M Exercise deriv2026-08-302026-09-014,079— $028,558SEC↗
Xu Cong ClaireEVP, Clinical Development M Exercise2026-08-302026-09-019,382— —307,483SEC↗
Lenz Robert A.Director M Exercise deriv2026-08-222026-08-257,486— $014,974SEC↗
Lenz Robert A.Director M Exercise2026-08-222026-08-2517,218— $017,218SEC↗
Lenz Robert A.Director M Exercise deriv2026-08-222026-08-257,486— $014,974SEC↗
Lenz Robert A.Director M Exercise2026-08-222026-08-2517,218— —17,218SEC↗
Hagler Mark ArnoldChief Commercial Officer A Award deriv2026-07-082026-07-10949,050— $0949,050SEC↗
Lin Liwei LorraineGeneral Counsel A Award deriv2026-07-082026-07-10254,780— $0254,780SEC↗
Gupta SrishtiChief Executive Officer A Award deriv2026-07-062026-07-083,000,000— $03,000,000SEC↗
Xu Cong ClaireSVP, Clinical Development S Sale2026-07-062026-07-074,485$0.89 $4.0K298,101SEC↗
Xu Cong ClaireSVP, Clinical Development M Exercise deriv2026-07-042026-07-075,405— $00SEC↗
Xu Cong ClaireSVP, Clinical Development M Exercise2026-07-042026-07-0712,432— $0302,586SEC↗
Fu WeiDirector A Award deriv2026-06-292026-06-30725,140— $0725,140SEC↗
Fu WeiDirector A Award deriv2026-06-292026-06-301,010,100— $01,010,100SEC↗
Fu WeiDirector A Award deriv2026-06-292026-06-301,087,720— $01,087,720SEC↗
Fu WeiDirector A Award deriv2026-06-292026-06-301,087,720— $01,087,720SEC↗
Cao Sean WuxiongChief Bus. Development Offic A Award deriv2026-06-222026-06-24181,280— $0181,280SEC↗
Cao Sean WuxiongChief Bus. Development Offic A Award deriv2026-06-222026-06-24181,290— $0181,290SEC↗
Dennis Phillip AndrewChief Medical Officer S Sale2026-06-182026-06-228,494$0.66 $5.6K157,941SEC↗
Dennis Phillip AndrewChief Medical Officer M Exercise deriv2026-06-172026-06-2210,302— $082,422SEC↗
Dennis Phillip AndrewChief Medical Officer M Exercise2026-06-172026-06-2223,695— $0166,435SEC↗
Xu Cong ClaireSVP, Clinical Development S Sale2026-06-012026-06-023,494$3.94 $13.8K290,154SEC↗
Xu Cong ClaireSVP, Clinical Development M Exercise deriv2026-05-302026-06-024,079— $032,637SEC↗
Xu Cong ClaireSVP, Clinical Development M Exercise2026-05-302026-06-029,382— $0293,648SEC↗
Cao Sean WuxiongSee Remarks S Sale2026-05-142026-05-1821,399$1.99 $42.6K35,073SEC↗
Hagler Mark ArnoldSee Remarks P Buy2026-04-242026-04-28230,000$2.51 $577.3K230,000SEC↗