BERTHELSEN SPENCER R has filed 19 insider transactions across 1 company since June 2023.
Most recent transaction: a option exercise of 4079 shares of IONIS PHARMACEUTICALS INC ($IONS) on July 15, 2025.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 15, 2025 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Common Stock | 4079 | $0.00 | 156,083.0000 | 158,964,772 | 2.68% | 0.00% |
| July 15, 2025 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Restricted Stock Unit | 4079 | $0.00 | 5,220.0000 | 158,964,772 | 43.86% | 0.00% |
| July 1, 2025 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | A | Non-Qualified Stock Option (right to buy) | 11518 | $0.00 | 11,518.0000 | 158,964,772 | 9999.99% | 0.01% |
| July 1, 2025 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | A | Restricted Stock Unit | 5220 | $0.00 | 9,299.0000 | 158,964,772 | 127.97% | 0.00% |
| July 15, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Common Stock | 4677 | $0.00 | 152,004.0000 | 0 | 3.17% | 0.00% |
| July 15, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Restricted Stock Unit | 4677 | $0.00 | 4,079.0000 | 0 | 53.41% | 0.00% |
| July 1, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | A | Non-Qualified Stock Option (right to buy) | 10111 | $0.00 | 10,111.0000 | 0 | 9999.99% | 0.00% |
| July 1, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | A | Restricted Stock Unit | 4079 | $0.00 | 8,756.0000 | 0 | 87.21% | 0.00% |
| June 17, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Common Stock | 16000 | $35.53 | 163,327.0000 | 0 | 10.86% | 0.00% |
| June 17, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | S | Common Stock | 16000 | $40.29 | 147,327.0000 | 0 | 9.80% | 0.00% |
| June 17, 2024 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Non-Qualified Stock Option (right to buy) | 16000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| July 17, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Common Stock | 1777 | $0.00 | 141,994.0000 | 0 | 1.27% | 0.00% |
| July 17, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Common Stock | 5333 | $0.00 | 147,327.0000 | 0 | 3.76% | 0.00% |
| July 17, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Restricted Stock Unit | 1777 | $0.00 | 10,010.0000 | 0 | 15.08% | 0.00% |
| July 17, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Restricted Stock Unit | 5333 | $0.00 | 4,677.0000 | 0 | 53.28% | 0.00% |
| July 3, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | A | Non-Qualified Stock Option (right to buy) | 10321 | $0.00 | 10,321.0000 | 0 | 9999.99% | 0.00% |
| July 3, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | A | Restricted Stock Unit | 4677 | $0.00 | 11,787.0000 | 0 | 65.78% | 0.00% |
| June 20, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Common Stock | 11250 | $28.47 | 140,217.0000 | 0 | 8.72% | 0.00% |
| June 20, 2023 | IONIS PHARMACEUTICALS INC | $IONS | BERTHELSEN SPENCER R | Director | M | Non-Qualified Stock Option (right to buy) | 11250 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |