🕵️ Monte ROSA Therapeutics, Inc. ($GLUE)

SEC insider & ownership activity, last 12 months · CIK 1826457 · every row links its SEC filing

Over the last 12 months insiders sold $4.1M with no open-market buying against it. Janku Filip sold $1.4M through a 10b5-1 trading plan in 6 lots (Jan–Jun). 4 planned sales are pending, the largest $345K (Edmund Dunn). No red-flag 8-Ks in the window.

🚨 5 signals active — planned-vs-executed verdicts, pre-event flags, and cluster context live in the API and the alerts bot.
Aug 2025: net +$0 Sep 2025: net +$0 Oct 2025: net +$0 Nov 2025: net +$0 Dec 2025: net +$0 Jan 2026: net -$481K Mar 2026: net -$110K Mar 2026: net -$110K Apr 2026: net -$245K May 2026: net -$488K Jun 2026: net -$1.7M Jul 2026: net -$462K
Monthly net open-market insider flow, last 12 months (up = net buying)

Insider flow

0 buyers, $0 (0 lots) · 7 sellers, $4.1M (36 lots)

InsiderBuysBoughtSellsSoldLast
Janku Filip0– 6$1.4MJun 30, 2026
Warmuth Markus0– 10$951KJul 16, 2026
Edmund Dunn0– 4$483KMar 4, 2026
Townson Sharon0– 6$424KJul 6, 2026
Anthony M. Manning0– 2$411KJun 29, 2026
Champoux Jennifer0– 6$311KJul 15, 2026
Philip Nickson0– 2$151KApr 9, 2026

5%+ holders

HolderStakeClassScheduleEvent
T. ROWE Price Associates, Inc. 10.5% 13GJul 8, 2026 filing ↗
Baker BROS. Advisors LP 10.0% 13GMay 15, 2026 filing ↗
Baker BROS. Advisors (GP) LLC 10.0% 13GMay 15, 2026 filing ↗
Julian C. Baker 10.0% 13GMay 15, 2026 filing ↗
Felix J. Baker 10.0% 13GMay 15, 2026 filing ↗
Adam Goulburn 8.1% 13GApr 22, 2026 filing ↗
Zavain Dar 8.1% 13GApr 22, 2026 filing ↗
Nan Li 8.1% 13GApr 22, 2026 filing ↗
Dimension Management, L.P. 8.1% 13GApr 22, 2026 filing ↗
Dimension Management GP, LLC 8.1% 13GApr 22, 2026 filing ↗
Scott D. Sandell 7.9% 13DJul 1, 2026 filing ↗
Anthony A. Florence, JR. 7.9% 13DJul 1, 2026 filing ↗
Mohamad H. Makhzoumi 7.9% 13DJul 1, 2026 filing ↗
New Enterprise Associates 17, L.P. 7.9% 13DJul 1, 2026 filing ↗
NEA Partners 17, L.P. 7.9% 13DJul 1, 2026 filing ↗
NEA 17 GP, LLC 7.9% 13DJul 1, 2026 filing ↗
Dimension Capital I GP, LLC 7.1% 13GApr 22, 2026 filing ↗
Dimension Capital I, L.P. 7.1% 13GApr 22, 2026 filing ↗
Blackrock, Inc. 6.3% 13GFeb 4, 2025 filing ↗
BVF Partners L P/IL 6.3% 13GMay 15, 2026 filing ↗
BVF INC/IL 6.3% 13GMay 15, 2026 filing ↗
Mark N. Lampert 6.3% 13GMay 15, 2026 filing ↗
BVF GP Holdings LLC 5.8% 13GMay 15, 2026 filing ↗
Chen Yu 5.5% 13GMay 15, 2026 filing ↗
Suvretta Capital Management, LLC 5.5% 13GApr 16, 2025 filing ↗
Aaron Cowen 5.5% 13GApr 16, 2025 filing ↗
Averill Master Fund, Ltd. 5.1% 13GApr 16, 2025 filing ↗
Ali Behbahani exited 13DJul 1, 2026 filing ↗
Carmen Chang exited 13DJul 1, 2026 filing ↗
Edward T. Mathers exited 13DJul 1, 2026 filing ↗
Forest Baskett exited 13DJul 1, 2026 filing ↗
Paul Walker exited 13DJul 1, 2026 filing ↗
Rick Yang exited 13DJul 1, 2026 filing ↗

Planned insider sales (Form 144)

SellerPlannedApprox. sale date
Markus Warmuth$220KJul 16, 2026 filing ↗
Champoux Jennifer$102KJul 15, 2026 filing ↗
Filip Janku$129KJun 30, 2026 filing ↗
Filip Janku$134KJun 29, 2026 filing ↗
Anthony M Manning$231KJun 29, 2026 filing ↗
Filip Janku$621KJun 24, 2026 filing ↗
Champoux Jennifer$40KJun 23, 2026 filing ↗
Filip Janku$221KJun 23, 2026 filing ↗
Edmund Dunn$345KJun 23, 2026 filing ↗
Champoux Jennifer$39KJun 17, 2026 filing ↗
Warmuth Markus$106KJun 1, 2026 filing ↗
Sharon Townson$465KMay 29, 2026 filing ↗
Champoux Jennifer$42KMay 27, 2026 filing ↗
Champoux Jennifer$41KMay 22, 2026 filing ↗
Anthony M Manning$180KMay 21, 2026 filing ↗
Warmuth Markus$103KMay 1, 2026 filing ↗
Edmund Dunn$346KApr 16, 2026 filing ↗
Markus Warmuth$141KApr 14, 2026 filing ↗
Edmund Dunn$300KApr 13, 2026 filing ↗
Philip Nickson$103KApr 9, 2026 filing ↗
Edmund Dunn$451KApr 8, 2026 filing ↗
Dunn Edmund$2KMar 4, 2026 filing ↗
Warmuth Markus$98KMar 2, 2026 filing ↗
Edmund Dunn$9KMar 2, 2026 filing ↗
Edmund Dunn$456KFeb 27, 2026 filing ↗
Filip Janku$179KFeb 23, 2026 filing ↗
Warmuth Markus$128KJan 7, 2026 filing ↗
Warmuth Markus$154KJan 5, 2026 filing ↗

Material events (8-K)

ItemEvent date
Shareholder vote (5.07)Jun 11, 2026 filing ↗
Earnings (2.02)May 7, 2026 filing ↗
Financial Statements and Exhibits (9.01)May 7, 2026 filing ↗
Earnings (2.02)Mar 17, 2026 filing ↗
Financial Statements and Exhibits (9.01)Mar 17, 2026 filing ↗
Officer/director changes (5.02)Feb 9, 2026 filing ↗
Material agreement (1.01)Jan 8, 2026 filing ↗
Other events (8.01)Jan 8, 2026 filing ↗
Financial Statements and Exhibits (9.01)Jan 8, 2026 filing ↗
Other events (8.01)Jan 7, 2026 filing ↗
Financial Statements and Exhibits (9.01)Jan 7, 2026 filing ↗
Reg FD disclosure (7.01)Jan 7, 2026 filing ↗
Other events (8.01)Jan 7, 2026 filing ↗
Financial Statements and Exhibits (9.01)Jan 7, 2026 filing ↗
Reg FD disclosure (7.01)Dec 16, 2025 filing ↗
Other events (8.01)Dec 16, 2025 filing ↗
Financial Statements and Exhibits (9.01)Dec 16, 2025 filing ↗
Earnings (2.02)Nov 6, 2025 filing ↗
Reg FD disclosure (7.01)Nov 6, 2025 filing ↗
Financial Statements and Exhibits (9.01)Nov 6, 2025 filing ↗
Material agreement (1.01)Sep 15, 2025 filing ↗
Reg FD disclosure (7.01)Sep 15, 2025 filing ↗
Financial Statements and Exhibits (9.01)Sep 15, 2025 filing ↗
Earnings (2.02)Aug 7, 2025 filing ↗
Financial Statements and Exhibits (9.01)Aug 7, 2025 filing ↗