Monia Brett P's Form 4 filing
Ionis Pharmaceuticals Inc (IONS) · filed May 15, 2026
- Accession no.
- 0000874015-26-000185
- Filed
- May 15, 2026
- Trade date
- May 13-14, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 4 non-derivative transactions and 2 derivative transactions. Open-market sales total $356.0K. 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 |
|---|---|---|---|---|---|---|---|---|
| May 13, 2026 | Common Stock | MOption exerciseAcquired | +1,316 | $32.60 | +$42,901.6 | 243,978 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −1,316 | $78.01 | −$102,661.16 | 242,662 | Direct | |
| May 14, 2026 | Common Stock | MOption exerciseAcquired | +3,220 | $32.60 | +$104,972 | 245,882 | Direct | |
| May 14, 2026 | Common Stock | SSaleDisposed | −3,220 | $78.68 | −$253,349.6 | 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 |
|---|---|---|---|---|---|---|---|---|
| May 13, 2026 | Common Stock | MOption exerciseDisposed | −1,316 | $0.00 | $0 | 38,857 | Direct | |
| May 14, 2026 | Common Stock | MOption exerciseDisposed | −3,220 | $0.00 | $0 | 35,637 | 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.