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August 31, 2026 · Phase 2 readout

4151.T Phase 2 readout: a neutral outcome, -1.3%

On August 31, 2026, KHK4951 — Kyowa Kirin Co., Ltd. (Neovascular Age-Related Macular Degeneration (nAMD)) reached its Phase 2 readout. The result was a neutral outcome, and the stock moved -1.3% in the window around the event.

The move

$2663.50
1d before
$2628.00
Event day
$2687.00
1d after
$2403.50
5d after

Pre-catalyst setup

+4.3%
30-day run-up
2103%
30-day volatility
1.1×
volume spike