| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
EVP, Corp And Development Ops | Vice President Level 14
1 company
Birchler Brian is an EVP, Corp And Development Ops at Ionis Pharmaceuticals, Inc.. Recent SEC Form 4 filings include 0 buys and 10 sells.
Estimated insider holdings value: $5.1M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 16, 2026 | IONS Ionis Pharmaceuticals, Inc. | EVP, Corp And Development Ops | Sale+OE | 973 | $75.04 | $73,015.87 | -1.4% | - | - | |
| Jan 30, 2026 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sell | 6,179 | $83.03 | $513,047.93 | -8.5% | -9.6% | - | |
| Nov 6, 2025 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sell | 8,000 | $76.17 | $609,379.20 | -14.1% | +14.7% | - | |
| Oct 15, 2025 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sale+OE | 23,900 | $72.13 | $1,723,987.11 | -17.4% | +9.8% | - | |
| Apr 16, 2025 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sale+OE | 680 | $28.37 | $19,291.60 | -1.2% | +48.1% | - | |
| Jan 16, 2025 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sale+OE | 5,400 | $32.70 | $176,580.00 | -8.9% | -12.2% | +136.5% | |
| Apr 16, 2024 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sale+OE | 905 | $41.66 | $37,698.23 | -1.9% | +14.5% | -31.8% | |
| Jan 17, 2024 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sale+OE | 4,497 | $50.42 | $226,725.25 | -9.2% | -19.0% | -37.1% | |
| Apr 18, 2023 | IONS Ionis Pharmaceuticals Inc | EVP, Corp And Development Ops | Sale+OE | 672 | $36.50 | $24,529.61 | -1.8% | +16.0% | +12.5% |