IONIS PHARMACEUTICALS INC

PublicCIK: 874015
IONSNASDAQ
Location

CARLSBAD, CA

Total Insiders

28

Active leadership & owners

Board Directors

14

Governing body

Corporate Officers

15

Executive management

10%+ Owners

0

Major shareholders

Active Insiders

28

Currently serving

Former Insiders

0

Past roles

BERTHELSEN SPENCER R
Director
Position
TenureSince Jul 2018
Holdings
CASTLEMAN BREAUX
Director
Position
TenureSince Jul 2018
Holdings
CROOKE STANLEY T
DirectorOfficer
PositionChairman and CEO
TenureSince Jan 2019
Holdings
DIAZ ALLENE M.
Director
Position
TenureSince Jun 2021
Holdings
HANTSON LUDWIG
Director
Position
TenureSince Jun 2026
Holdings
HAYDEN MICHAEL R
Director
Position
TenureSince Sep 2018
Holdings
HERMAN JOAN E
Director
Position
TenureSince Jun 2019
Holdings
KLEIN JOSEPH III
Director
Position
TenureSince Mar 2026
Holdings
LOSCALZO JOSEPH
Director
Position
TenureSince Mar 2026
Holdings
MUTO FREDERICK T
Director
Position
TenureSince May 2019
Holdings
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