POLARYX THERAPEUTICS, INC.

PublicCIK: 2075320
PLYXNASDAQ
Location

PARAMUS, NJ

Total Insiders

8

Active leadership & owners

Board Directors

6

Governing body

Corporate Officers

4

Executive management

10%+ Owners

2

Major shareholders

Active Insiders

8

Currently serving

Former Insiders

0

Past roles

MSTONE PARTNERS HEALTHCARE LTD
Director10% Owner
Position—
TenureSince Jan 2026
Holdings—
YANG ALEX KEUN MO
DirectorOfficer10% Owner
PositionChief Executive Officer
TenureSince Jan 2026
Holdings—
BERGER MITCHEL
Director
Position—
TenureSince Jan 2026
Holdings—
BRAUN III FRANCIS A
Director
Position—
TenureSince Jan 2026
Holdings—
LANDIS G. MICHAEL
DirectorOfficer
PositionChief Financial Officer
TenureSince Feb 2026
Holdings—
RYAN CHARLES S.
Director
Position—
TenureSince Jan 2026
Holdings—
BOLLINGER LISA
Officer
PositionChief Medical Officer
TenureSince Jan 2026
Holdings—
O ANDREW JOHN
Officer
PositionChief Investment Officer
TenureSince Jan 2026
Holdings—