Benzinga·2025-09-29 09:07Core Insights - Merus NV's shares increased by 38.2% to $95.21 following Genmab's announcement of an $8 billion all-cash acquisition deal, which includes the addition of the breakthrough therapy Petosemtamab to Genmab's late-stage pipeline [1] Gainers - Steakholder Foods Ltd rose 92% to $8.32 after announcing an agreement to acquire Twine Solutions [4] - JFB Construction Holdings surged 77.4% to $12.15 following a $44 million private placement announcement [4] - Plus Therapeutics gained 24.3% to $0.77 after securing a national coverage agreement with UnitedHealthcare for its CNSide assay [4] - Avalo Therapeutics rose 24.1% to $13.40 after a previous decline of 6% [4] - Enanta Pharmaceuticals gained 22.7% to $9.69 ahead of presenting topline results from its Phase 2b study of Zelicapavir for RSV [4] - Canopy Growth Corp jumped 19.4% to $1.60 [4] - Zura Bio Ltd gained 18.3% to $2.85 after a 15% increase on Friday [4] - Tilray Brands surged 17.4% to $1.35, with first-quarter financial results to be announced on October 9 [4] - Larimar Therapeutics jumped 16.4% to $5.93, with an update on the Nomlabofusp program scheduled for September 2 [4] Losers - MoonLake Immunotherapeutics dipped 86.3% to $8.50 despite achieving statistically significant results in its Phase 3 VELA trials [4] - Maris Tech fell 37.3% to $2.62 after reporting a H1 loss of 30 cents per share [4] - Sunrise New Energy Co Ltd shares dipped 28.1% to $0.88 after a previous 10% gain [4] - Cycurion Inc declined 15.5% to $0.28 after a significant drop of over 30% on Friday [4] - bioAffinity Technologies dipped 14.4% to $4.53 after a 55% increase on Friday [4] - Youxin Technology Ltd fell 13.9% to $0.058 following a 1-for-80 reverse split announcement [4] - Top KingWin Ltd declined 12.8% to $4.07 after a previous 48% increase [4] - Cellectis SA fell 10.4% to $3.01 [4] - Quantum-Si Inc decreased 10.1% to $1.34 after filing for a mixed shelf of up to $300 million [4] - Penguin Solutions Inc fell 8.4% to $24.00 [4]