Overview
- The Wall Street Journal, citing people familiar with the matter, reported that Merck walked away after failing to agree on price.
- Earlier Financial Times reporting had pegged a potential Merck bid for Revolution Medicines in the $28 billion to $32 billion range.
- Revolution Medicines shares fell about 22.7% in premarket trading to roughly $90.88, leaving its market value near $23 billion and below the rumored offer range.
- Merck’s focus was daraxonrasib, an oral pan‑RAS inhibitor in two Phase 3 trials for pancreatic cancer and non‑small cell lung cancer that holds an expedited FDA designation.
- Sources indicated discussions could restart or another bidder could emerge, while both companies declined to comment on the status of negotiations.