Form4insider filings, from the source

Company · CIK 0001826457 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq

Monte Rosa Therapeutics, Inc. · GLUE

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.0M · 11net −$2.0M
$10k$10k$100k$100k$1M$1MbuyssalesJun 16Jun 21Jun 26Jul 1Jul 6Jul 11Jul 17

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 16, 2026 SForm 4 →Jul 17, 4:05 pm EDTMarkus WarmuthPresident & CEO, Director9,500$23.18$220,219585,038−1.60%
Jul 15, 2026 SForm 4 →Jul 16, 4:10 pm EDTJennifer ChampouxChief Operating Officer4,351$23.38$101,73062,371−6.52%10b5-1
Jul 15, 2026 MForm 4 →Jul 16, 4:10 pm EDTJennifer ChampouxChief Operating Officer4,351$3.98$17,31766,722—10b5-1
Jul 6, 2026 SForm 4 →Jul 7, 4:41 pm EDTSharon TownsonChief Scientific Officer6,000$23.31$139,84967,845−8.13%10b5-1
Jul 6, 2026 MForm 4 →Jul 7, 4:41 pm EDTSharon TownsonChief Scientific Officer6,000$6.14$36,84073,845—10b5-1
Jul 1, 2026 JForm 4 →Jul 6, 5:57 pm EDTAli BehbahaniDirector1,030,000——0—
Jun 30, 2026 SForm 4 →Jul 1, 4:57 pm EDTFilip JankuChief Medical Officer5,407$24.50$132,47260,612−8.19%10b5-1
Jun 30, 2026 MForm 4 →Jul 1, 4:57 pm EDTFilip JankuChief Medical Officer5,407$13.41$72,50866,019—10b5-1
Jun 29, 2026 SForm 4 →Jun 30, 4:05 pm EDTFilip JankuChief Medical Officer6,000$22.95$137,70059,992−9.09%10b5-1
Jun 29, 2026 MForm 4 →Jun 30, 4:05 pm EDTFilip JankuChief Medical Officer6,000$7.56$45,36065,992—10b5-1
Jun 29, 2026 SForm 4 →Jun 30, 4:05 pm EDTAnthony M. ManningDirector10,000$23.11$231,1000−100%
Jun 29, 2026 MForm 4 →Jun 30, 4:05 pm EDTAnthony M. ManningDirector10,000$4.16$41,60010,000—
Jun 23, 2026 SForm 4 →Jun 25, 4:05 pm EDTFilip JankuChief Medical Officer41,845$21.08$882,20359,992−41.1%10b5-1
Jun 23, 2026 MForm 4 →Jun 25, 4:05 pm EDTFilip JankuChief Medical Officer36,000$7.56$272,16089,992—10b5-1
Jun 23, 2026 SForm 4 →Jun 25, 4:05 pm EDTJennifer ChampouxChief Operating Officer2,175$20.00$43,50062,371−3.37%10b5-1
Jun 23, 2026 MForm 4 →Jun 25, 4:05 pm EDTJennifer ChampouxChief Operating Officer2,175$3.98$8,65764,546—10b5-1
Jun 23, 2026 SForm 4 →Jun 25, 4:05 pm EDTSharon TownsonChief Scientific Officer3,000$20.00$60,00067,845−4.23%10b5-1
Jun 23, 2026 MForm 4 →Jun 25, 4:05 pm EDTSharon TownsonChief Scientific Officer3,000$6.14$18,42070,845—10b5-1
Jun 17, 2026 SForm 4 →Jun 18, 4:05 pm EDTJennifer ChampouxChief Operating Officer2,176$19.00$41,34462,371−3.37%10b5-1
Jun 17, 2026 MForm 4 →Jun 18, 4:05 pm EDTJennifer ChampouxChief Operating Officer2,176$3.98$8,66064,547—10b5-1
Jun 17, 2026 SForm 4 →Jun 18, 4:05 pm EDTSharon TownsonChief Scientific Officer3,000$19.00$57,00067,845−4.23%10b5-1
Jun 17, 2026 MForm 4 →Jun 18, 4:05 pm EDTSharon TownsonChief Scientific Officer3,000$6.14$18,42070,845—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 MForm 4 →Jul 16, 4:10 pm EDTJennifer ChampouxChief Operating Officer4,351——26,947—10b5-1
Jul 6, 2026 MForm 4 →Jul 7, 4:41 pm EDTSharon TownsonChief Scientific Officer6,000——197,290—10b5-1
Jun 30, 2026 MForm 4 →Jul 1, 4:57 pm EDTFilip JankuChief Medical Officer5,407——81,093—10b5-1
Jun 29, 2026 MForm 4 →Jun 30, 4:05 pm EDTFilip JankuChief Medical Officer6,000——60,000—10b5-1
Jun 29, 2026 MForm 4 →Jun 30, 4:05 pm EDTAnthony M. ManningDirector10,000——2,100—
Jun 23, 2026 MForm 4 →Jun 25, 4:05 pm EDTFilip JankuChief Medical Officer36,000——66,000—10b5-1
Jun 23, 2026 MForm 4 →Jun 25, 4:05 pm EDTJennifer ChampouxChief Operating Officer2,175——31,298—10b5-1
Jun 23, 2026 MForm 4 →Jun 25, 4:05 pm EDTSharon TownsonChief Scientific Officer3,000——203,290—10b5-1
Jun 17, 2026 MForm 4 →Jun 18, 4:05 pm EDTJennifer ChampouxChief Operating Officer2,176——33,473—10b5-1
Jun 17, 2026 MForm 4 →Jun 18, 4:05 pm EDTSharon TownsonChief Scientific Officer3,000——206,290—10b5-1
Jun 11, 2026 AForm 4 →Jun 12, 6:44 pm EDTAli BehbahaniDirector25,800——25,800—
Jun 11, 2026 AForm 4 →Jun 12, 4:05 pm EDTAndrew N SchiffDirector25,800——25,800—
Jun 11, 2026 AForm 4 →Jun 12, 4:05 pm EDTAnthony M. ManningDirector25,800——25,800—
Jun 11, 2026 AForm 4 →Jun 12, 4:05 pm EDTJan SkvarkaDirector25,800——25,800—
Jun 11, 2026 AForm 4 →Jun 12, 4:05 pm EDTKimberly BlackwellDirector25,800——25,800—
Jun 11, 2026 AForm 4 →Jun 12, 4:05 pm EDTEric A HughesDirector25,800——25,800—
Jun 11, 2026 AForm 4 →Jun 12, 4:05 pm EDTChristine SiuDirector25,800——25,800—