U.S. stocks were mixed, with the Dow Jones index falling over 200 points on Monday.

Shares of Leggett & Platt Inc (NYSE:LEG) rose sharply after the company announced it will be acquired by Somnigroup.

Diversified manufacturer Somnigroup International will acquire Leggett & Platt in an all-stock deal valued at approximately $2.5 billion, the companies announced.

Leggett & Platt shares jumped 12.5% to $11.24 on Monday.

Here are some other big stocks recording gains in today’s session.

  • Allogene Therapeutics Inc (NASDAQ:ALLO) shares jumped 51.3% to $4.12 after the company announced data from the planned interim futility analysis of its pivotal, randomized Phase 2 ALPHA3 trial in first-line consolidation large B-cell lymphoma.
  • Revolution Medicines Inc (NASDAQ:RVMD) gained 38% to $133.11 after the company announced results for its Phase 3 RASolute 302 clinical trial evaluating daraxonrasib. Also, all PFS and OS endpoint results are considered final.
  • Spyre Therapeutics Inc (NASDAQ:SYRE) jumped 28.7% to $66.02 after the company announced 12-week induction data from Part A of the Phase 2 SKYLINE trial of SPY001. SPY001 reached its primary endpoint.
  • Syntec Optics Holdings Inc (NASDAQ:OPTX) gained 26.7% to $11.85.
  • Cellectis SA (NASDAQ:CLLS) gained 20.5% to $4.32.
  • Ideaya Biosciences Inc (NASDAQ:IDYA) jumped 19.5% to $36.45 after the company announced topline results from its Phase 2/3 registrational trial, OptimUM-02, evaluating darovasertib in combination with crizotinib in patients with first-line HLA-A*A2:01-negative metastatic uveal melanoma met its primary endpoint.
  • Xanadu Quantum Technologies (NASDAQ:XNDU) gained 17.2% to $10.50.
  • Beta Bionics Inc (NASDAQ:BBNX) surged 13.7% to $9.95.
  • Lightwave Logic Inc (NASDAQ:LWLG) jumped 12% to $11.87.
  • Polibeli Group Ltd (NASDAQ:PLBL) gained 11% to $8.86.
  • Credo Technology Group Holding Ltd (NASDAQ:CRDO) jumped 10.6% to $132.38. Jefferies analyst Blayne Curtis initiated coverage on Credo Technology with a Buy rating and announced a price target of $175.
  • Astera Labs, Inc (NASDAQ:ALAB) gained 8.9% to $162.31.
  • ADMA Biologics Inc (NASDAQ:ADMA) gained 7.3% to $10.41.
  • Sailpoint Inc (NASDAQ:SAIL) surged 7.1% to $11.23.
  • Caris Life Sciences Inc (NASDAQ:CAI) jumped 6.8% to $19.29. Jefferies analyst Tycho Peterson initiated coverage on Caris Life Sciences with a Buy rating and announced a price target of $28.
  • Avis Budget Group Inc (NASDAQ:CAR) rose 5% to $314.68.

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