LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
INBXCIK 0002007919

Inhibrx Biosciences, Inc.

32 transactions by 6 insiders, from April 24, 2026 to October 14, 2026.

Transactions
326 insiders
Bought · P
$6.3Mopen market
Sold · S
$164Kopen market
Net
+$6.2Mnet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Mark LappeCEO16—$4.5M—
Kimberly ManhardDir5——$164K
Jon Faiz KayyemDir5—$1.6M—
Douglas ForsythDir3—$287K—
Kristiina Vuori M.D.Dir2———
David MatlyPres1———

All transactions

32 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Mark LappeCEOOct 14P100$85.76$9K
Mark LappeCEOOct 14P2,451$85.00$208K
Mark LappeCEOOct 14P2,449$84.07$206K
Mark LappeCEOOct 14P100$85.76$9K
Mark LappeCEOOct 14P2,470$85.00$210K
Mark LappeCEOOct 14P2,470$84.07$208K
Mark LappeCEOSep 28P3,000$101.70$305K
Mark LappeCEOSep 28P1,500$98.88$148K
Mark LappeCEOSep 25P2,176$99.60$217K
Mark LappeCEOSep 25P3,324$98.87$329K
Jon Faiz KayyemDirSep 23P5,000$100.00$500K
Douglas ForsythDirDERIV4/AJun 3A10,000$0.00—?
Kristiina Vuori M.D.DirDERIV4/AJun 3A10,000$0.00—?
Kimberly ManhardDirDERIV4/AJun 3A10,000$0.00—?
Jon Faiz KayyemDirDERIV4/AJun 3A10,000$0.00—?
Jon Faiz KayyemDirSep 16P5,000$100.00$500K
Kimberly ManhardDirSep 15S500$105.05$53K
Kimberly ManhardDirSep 14S500$110.26$55K
Kimberly ManhardDirSep 11S500$111.78$56K
Jon Faiz KayyemDirSep 8P5,000$113.52$568K
Douglas ForsythDirSep 8P2,500$114.65$287K
Mark LappeCEOSep 8P9,681$112.28$1.1M
Mark LappeCEOSep 8P1,219$111.88$136K
Mark LappeCEOSep 8P500$108.24$54K
Mark LappeCEOSep 8P1,100$107.12$118K
Mark LappeCEOSep 8P6,605$100.64$665K
Mark LappeCEOSep 8P5,895$99.29$585K
Kristiina Vuori M.D.DirDERIVJun 3A15,000$0.00—?
Jon Faiz KayyemDirDERIVJun 3A15,000$0.00—?
Kimberly ManhardDirDERIVJun 3A15,000$0.00—?
Douglas ForsythDirDERIVJun 3A15,000$0.00—?
David MatlyPresDERIVApr 24A50,000$0.00—?