Monia Brett P's Form 4 filing
Ionis Pharmaceuticals Inc (IONS) · filed Mar 11, 2026
- Accession no.
- 0000874015-26-000143
- Filed
- Mar 11, 2026
- Trade date
- Mar 9-10, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 8 non-derivative transactions and 3 derivative transactions. Open-market sales total $12.1M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Monia Brett PCIK 0001537529 | Director, Officer (Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | Common Stock | MOption exerciseAcquired | +40,822 | $60.89 | +$2,485,651.58 | 295,803 | Direct | |
| Mar 9, 2026 | Common Stock | MOption exerciseAcquired | +73,529 | $60.89 | +$4,477,180.81 | 369,332 | Direct | |
| Mar 9, 2026 | Common Stock | SSaleDisposed | −7,382 | $74.11 | −$547,080.02 | 361,950 | Direct | |
| Mar 9, 2026 | Common Stock | SSaleDisposed | −117,604 | $75.26 | −$8,850,877.04 | 244,346 | Direct | |
| Mar 9, 2026 | Common Stock | SSaleDisposed | −1,684 | $75.58 | −$127,276.72 | 242,662 | Direct | |
| Mar 10, 2026 | Common Stock | MOption exerciseAcquired | +34,103 | $60.89 | +$2,076,531.67 | 276,765 | Direct | |
| Mar 10, 2026 | Common Stock | SSaleDisposed | −16,512 | $75.47 | −$1,246,160.64 | 260,253 | Direct | |
| Mar 10, 2026 | Common Stock | SSaleDisposed | −17,591 | $76.34 | −$1,342,896.94 | 242,662 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | Common Stock | MOption exerciseDisposed | −40,822 | $0.00 | $0 | 107,632 | Direct | |
| Mar 9, 2026 | Common Stock | MOption exerciseDisposed | −73,529 | $0.00 | $0 | 34,103 | Direct | |
| Mar 10, 2026 | Common Stock | MOption exerciseDisposed | −34,103 | $0.00 | $0 | 0 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.