Dudediligence.

Korsana Biosciences, Inc

KRSANASDAQ · Pharmaceutical Preparations
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$249,899

3 notices · 7,142 sh

PLANNED · FORM 144REPORTED · FORM 4none, Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-23: ERROL B DE SOUZA, Form 1442026-09-22: ERROL B DE SOUZA, Form 1442026-09-18: ERROL B DE SOUZA, Form 144
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-23ERROL B DE SOUZA, Director$171,556
4,903 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-22ERROL B DE SOUZA, Director$3,499
100 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-18ERROL B DE SOUZA, Director$74,844
2,139 shno plan dateForm 4s on file end Jun 23144 ↗