Thesis changes
Biotech Thesis changes
18 companies have had their Thesis change status in the last 180 days. Each entry is that company's latest change, and it still stands today. Open a company for its dated history and sources. RSS feed
October 2026
- Bolt Biotherapeutics (BOLT)ChallengedBroken
Reverse merger pivots near-insolvent oncology firm into immunology bispecific play; PRA-216 Phase 2 readouts across four indications will decide the bet
- Arbutus Biopharma (ABUS)IntactChallenged
Arbutus returns $230M to shareholders and pivots to a Phase 2b HBV trial — whether enough capital survives the tender to fund it decides the story
- Erasca (ERAS)ChallengedIntact
Erasca's pan-RAS molecular glue ERAS-0015 showed early responses in lung and pancreatic cancer and three Phase 3 starts are planned from 2027; Revolution Medicines alleges patent infringement, which Erasca disputes
- Arcus Biosciences (RCUS)ChallengedIntact
Casdatifan leads Arcus's case; completed equity raise strengthens funding while diluting ownership
- Keros Therapeutics (KROS)ChallengedIntact
Keros dosed the first patient in rinvatercept's Phase 2 in Duchenne muscular dystrophy, with initial data due in 1H 2027; Takeda's elritercept Phase 3s are paying milestones
- NervGen Pharma (NGEN)IntactChallenged
NVG-291 enters Phase 3 under partial FDA clinical hold; 2028 trial outcome hinges on hold removal and new capital
- Palatin Technologies (PTN)IntactChallenged
Palatin reports going-concern doubt with $7.5 million in cash as it prepares its first MC4R obesity trials for 2027
- Recursion Pharmaceuticals (RXRX)ChallengedIntact
Recursion raised $200 million and extended its runway into 2029 as REC-4881's polyp data held up; FDA talks will set the 2H 2027 registrational start
- Corbus Pharmaceuticals (CRBP)ChallengedIntact
Nectin-4 ADC with 43% ORR in OPSCC enters registrational trial; interim readout will determine accelerated approval path
- ImmunityBio (IBRX)ChallengedIntact
QUILT-2.005 topline in November tests ANKTIVA's expansion into BCG-naive bladder cancer
- Verastem (VSTM)ChallengedIntact
Verastem's KRAS G12D drug VS-7375 showed a 41% confirmed response rate in previously treated pancreatic cancer and 43% in lung cancer; a first-line pancreatic Phase 3 opens by year-end after a $250M raise
- Harrow (HROW)IntactChallenged
Harrow must more than double first-half revenue in the second half to meet guidance
- Capricor Therapeutics (CAPR)ChallengedBroken
FDA reviews deramiocel for upper limb function in Duchenne; decision due November 22
- Jasper Therapeutics (JSPR)IntactChallenged
Jasper needs stockholders to approve its $132 million preferred conversion; IgAN data due
September 2026
- uniQure (QURE)IntactChallenged
AMT-130 BLA filed on three-year data; four-year analysis missed significance on cUHDRS
- Kodiak Sciences (KOD)IntactChallenged
Kodiak plans a Zenkuda BLA after five Phase 3 wins but needs funding
- Alpha Cognition (ACOG)IntactChallenged
ZUNVEYL sales are climbing, but Alpha Cognition still uses about $9 million a quarter
- AC Immune SA (ACIU)ChallengedIntact
AC Immune expects initial data by year-end on whether its NLRP3 inhibitor ACI-19764 lowers inflammation in patients, and plans FDA meetings on a Phase 2 expansion for its Parkinson's vaccine ACI-7104 in early 2027; cash of CHF 75.4 million lasts into Q4 2027