Company
Korsana Biosciences, Inc.
CYCN · CIK 0001755237
Acquisition (code M) of 55,849 shares at $3.30 per share.
Reporting Person Graul Regina Margaret · Officer Title See Remarks · Transaction Code M
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355707 · filed 2026-08-18 · View filing →
Disposition (code F) of 48,629 shares at $3.79 per share.
Reporting Person Graul Regina Margaret · Officer Title See Remarks · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355707 · filed 2026-08-18 · View filing →
Acquisition (code M) of 25,000 shares at $2.355 per share.
Reporting Person CHICKO RHONDA M. · Officer Title Chief Financial Officer · Transaction Code M
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355721 · filed 2026-08-18 · View filing →