BERTHELSEN SPENCER R
SEC insider (Form 3/4/5 filer). CIK 0001181548. Director at IONIS PHARMACEUTICALS INC (IONS). 10 reported Form 4/5 transactions since Sep 2024; latest on Jul 15, 2026. Located in CARLSBAD, CA.
Companies BERTHELSEN SPENCER R has filed insider reports for
- IONIS PHARMACEUTICALS INC (IONS): Director
BERTHELSEN SPENCER R
CIK: 0001181548
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
IONIS PHARMACEUTICALS INC
Discretionary Trading P&L
Holdings
Transaction History (10 total)
- Jul 15, 2026IONS
IONIS PHARMACEUTICALS INC
ExerciseDirect5.2K shares- - Jul 1, 2026IONS
IONIS PHARMACEUTICALS INC
AwardDirectRestricted Stock Unit
2.3K shares- - Jul 1, 2026IONS
IONIS PHARMACEUTICALS INC
AwardDirectNon-Qualified Stock Option (right to buy)
5.4K shares- - Jun 15, 2026IONS
IONIS PHARMACEUTICALS INC
ExerciseDirect8K shares at avg. $24.42$195K - Jun 15, 2026IONS
IONIS PHARMACEUTICALS INC
SaleDirect8K shares at avg. $73.49$588K - Jun 1, 2026IONS
IONIS PHARMACEUTICALS INC
SaleDirect8K shares at avg. $75.67$605K - Jun 1, 2026IONS
IONIS PHARMACEUTICALS INC
ExerciseDirect8K shares at avg. $24.42$195K - Jul 15, 2025IONS
IONIS PHARMACEUTICALS INC
ExerciseDirect4.1K shares- - Jul 1, 2025IONS
IONIS PHARMACEUTICALS INC
AwardDirectNon-Qualified Stock Option (right to buy)
11.5K shares- - Jul 1, 2025IONS
IONIS PHARMACEUTICALS INC
AwardDirectRestricted Stock Unit
5.2K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 15, 2026 | IONS IONIS PHARMACEUTICALS INC | Exercise | 5,220 | - | $0 | Direct |
| Jul 1, 2026 | IONS IONIS PHARMACEUTICALS INC | Award Restricted Stock Unit | 2,301 | - | - | Direct |
| Jul 1, 2026 | IONS IONIS PHARMACEUTICALS INC | Award Non-Qualified Stock Option (right to buy) | 5,369 | - | - | Direct |
| Jun 15, 2026 | IONS IONIS PHARMACEUTICALS INC | Exercise | 8,000 | $24.42 | $195,360 | Direct |
| Jun 15, 2026 | IONS IONIS PHARMACEUTICALS INC | Sale | 8,000 | $73.49 | $587,920 | Direct |
| Jun 1, 2026 | IONS IONIS PHARMACEUTICALS INC | Sale | 8,000 | $75.67 | $605,360 | Direct |
| Jun 1, 2026 | IONS IONIS PHARMACEUTICALS INC | Exercise | 8,000 | $24.42 | $195,360 | Direct |
| Jul 15, 2025 | IONS IONIS PHARMACEUTICALS INC | Exercise | 4,079 | - | - | Direct |
| Jul 1, 2025 | IONS IONIS PHARMACEUTICALS INC | Award Non-Qualified Stock Option (right to buy) | 11,518 | - | - | Direct |
| Jul 1, 2025 | IONS IONIS PHARMACEUTICALS INC | Award Restricted Stock Unit | 5,220 | - | - | Direct |
1-10 of 10 transactions