Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001802528

Fairmount Funds Management LLC

39 transactions in 10 companies, from December 4, 2025 to September 3, 2026.

Transactions
3910 companies
Bought · P
$53.6Mopen market
Sold · S
$1.2Bopen market
Net
−$1.1Bnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Apogee Therapeutics, Inc.APGE14—$133.5M
CRESCENT BIOPHARMA, INC.CBIO5$30.6M—
Oruka Therapeutics, Inc.ORKA4—$300.0M
Spyre Therapeutics, Inc.SYRE4—$399.7M
Galecto, Inc.GLTO4——
Cogent Biosciences, Inc.COGT4—$370.0M
Zenas BioPharma, Inc.ZBIO1$3.0M—
Damora Therapeutics, Inc.DMRA1——
Jade Biosciences, Inc.JBIO1——
Viridian Therapeutics, Inc.\DEVRDN1$20.0M—

All transactions

39 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTSep 3D7,657——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTSep 3D14,461——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTSep 3D10,370——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTSep 3D47,758——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTSep 3D6,743,321——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirJOINTSep 3D51,166——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirJOINTSep 3D51,166——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirJOINTSep 3D340,855——
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTAug 7M10,370$0.00—?
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTAug 7M31,838$0.00—?
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirJOINTAug 7M10,370$43.85$455K
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirJOINTAug 7M31,838$17.00$541K
CRESCENT BIOPHARMA, INC.CBIOFairmount Funds Management LLCDirDERIVJOINTJul 16P525,897$14.50$7.6M?
CRESCENT BIOPHARMA, INC.CBIOFairmount Funds Management LLCDirJOINTJul 16P853,450$14.50$12.4M
Oruka Therapeutics, Inc.ORKAFairmount Funds Management LLCDirDERIVJOINTJul 1C42,641$0.00—?
Oruka Therapeutics, Inc.ORKAFairmount Funds Management LLCDirJOINTJul 1S3,553,410$84.43$300.0M
Oruka Therapeutics, Inc.ORKAFairmount Funds Management LLCDirJOINTJul 1C3,553,410——
Spyre Therapeutics, Inc.SYREFairmount Funds Management LLCDirDERIVJOINTJun 23C16,667$0.00—?
Spyre Therapeutics, Inc.SYREFairmount Funds Management LLCDirJOINTJun 23S4,684,781$85.31$399.7M
Spyre Therapeutics, Inc.SYREFairmount Funds Management LLCDirJOINTJun 23C666,680——
Jade Biosciences, Inc.JBIOFairmount Funds Management LLCDirDERIVJOINTJun 9A34,843$0.00—?
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirDERIVJOINTJun 9A7,657$0.00—?
Oruka Therapeutics, Inc.ORKAFairmount Funds Management LLCDirDERIVJOINTJun 2A9,136$0.00—?
CRESCENT BIOPHARMA, INC.CBIOFairmount Funds Management LLCDirDERIVJOINTJun 2A11,050$0.00—?
Spyre Therapeutics, Inc.SYREFairmount Funds Management LLCDirDERIVJOINTMay 27A8,026$0.00—?
Viridian Therapeutics, Inc.\DEVRDNFairmount Funds Management LLCDirJOINTMay 11P1,176,470$17.00$20.0M
Zenas BioPharma, Inc.ZBIOFairmount Funds Management LLCDirJOINTMar 31P150,000$20.00$3.0M
Cogent Biosciences, Inc.COGTFairmount Funds Management LLCDirDERIVMar 31C28,000$0.00—?
Cogent Biosciences, Inc.COGTFairmount Funds Management LLCDirMar 31S7,000,000$34.66$242.6M
Cogent Biosciences, Inc.COGTFairmount Funds Management LLCDirMar 31C7,000,000——
Damora Therapeutics, Inc.DMRAFairmount Funds Management LLCDirDERIVJOINTMar 23A37,313$0.00—?
Galecto, Inc.GLTOFairmount Funds Management LLCDirDERIVJOINTFeb 9M2,904$0.00—?
Galecto, Inc.GLTOFairmount Funds Management LLCDirDERIVJOINTFeb 9M5,809$0.00—?
Galecto, Inc.GLTOFairmount Funds Management LLCDirJOINTFeb 9M2,904,000$0.00—
Galecto, Inc.GLTOFairmount Funds Management LLCDirJOINTFeb 9M5,809,000$0.00—
Cogent Biosciences, Inc.COGTFairmount Funds Management LLCDirJan 22S3,500,000$36.40$127.4M
Apogee Therapeutics, Inc.APGEFairmount Funds Management LLCDirJOINTJan 22S1,750,000$76.30$133.5M
CRESCENT BIOPHARMA, INC.CBIOFairmount Funds Management LLCDirDERIVJOINTDec 4P131,434$13.41$1.8M?
CRESCENT BIOPHARMA, INC.CBIOFairmount Funds Management LLCDirJOINTDec 4P1,360,000$13.41$18.2M