Birchler Brian — EVP, Corp and Development Ops
Insider trading activity for Birchler Brian sourced from SEC EDGAR Form 4 filings.
Overview
- Title: EVP, Corp and Development Ops
- Company: IONIS PHARMACEUTICALS INC
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $73K
- Last trade: Apr 17, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Apr 15, 2026 | Birchler Brian | IONS IONIS PHARMACEUTICALS INC | OTHER | 1,875 | N/A |
| Apr 16, 2026 | Birchler Brian | IONS IONIS PHARMACEUTICALS INC | SELL | 973 | $73K |
| Apr 15, 2026 | Birchler Brian | IONS IONIS PHARMACEUTICALS INC | OTHER | 1,875 | N/A |