Clinical trial changes that move markets.
Source-linked ClinicalTrials.gov change monitoring for investable companies. Built for investors who want the signal, not the noise.
985Investable tickers covered
2046Events in last 30 days
1245NCTs touched in last 30 days
2026-02-20 21:53 UTCLast refreshed (UTC)
Latest highlights
2026-02-20
MRK
Merck & Co., Inc.
Status: COMPLETED → TERMINATED (Study was closed early due to slow enrollment.) — PHASE2
NCT03990961
• Phase 2 • Status: Completed → Terminated • Why stopped: Study was closed early due to slow enrollment.
🚩 MAJOR
2026-02-20
C
CHCO
CITY HOLDING CO
Status: NOT_YET_RECRUITING → WITHDRAWN (withdrawn) — PHASE1
NCT07061574
• Phase 1 • Status: Not yet recruiting → Withdrawn • Why stopped: withdrawn
🚩 MAJOR
2026-02-19
AZN
ASTRAZENECA PLC
Status: RECRUITING → SUSPENDED (As a part of portfolio and planning reassessment for the cur)
NCT07247292
• Status: Recruiting → Suspended • Why stopped: As a part of portfolio and planning reassessment for the current period, a decision has been made to prioritize, optimiz…
🚩 MAJOR
2026-02-18
O
ONON
On Holding AG
Status: RECRUITING → SUSPENDED (The trial is currently paused during a move to a new institu) — EARLY_PHASE1
NCT05829655
• Early_Phase 1 • Status: Recruiting → Suspended • Why stopped: The trial is currently paused during a move to a new institution and acquisition of the new IRB approval at University o…
🚩 MAJOR
2026-02-17
BIIB
BIOGEN INC.
Status: ACTIVE_NOT_RECRUITING → TERMINATED (Sponsor Decision) — PHASE2
NCT05798520
• Phase 2 • Status: Active, not recruiting → Terminated • Why stopped: Sponsor Decision
🚩 MAJOR
How it works
Snapshot
We capture CT.gov and AACT updates daily for investable sponsors.
Diff + Score
We detect material changes and classify impact with transparent rules.
Filter Noise
Low-confidence mappings and format-only edits are suppressed by default.
What we exclude
Administrative edits, low-confidence sponsor mappings, and cross-source formatting changes are filtered to keep the feed actionable.