Is Ionis Pharmaceuticals, Inc. (IONS) a Buy, Sell, or Hold?
NASDAQ : IONS
Ionis Pharmaceuticals, Inc. — Insider Trades
$55.3 USD
-$0.66 (-1.18%)
- Volume
- 2.52M
- Average Volume
- 2.75M
- Market Capitalization
- $9.14B
- P/E Ratio
- -27.79
- Dividend Yield
- 0.00%
- Price Target
- $89.50
- Year High
- $86.74
- Year Low
- $40.03
- Day High
- —
- Day Low
- —
- Payout Ratio
- $0.00
- Current Ratio
- $4.10
Insider Activity Summary (Last 12 Months)
Insiders Buying
172
Insiders Selling
225
Amount of Insider Selling
$3.01M
IONS Insider Buying/Selling by Quarter
IONS Insider Trading History
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| Reikes Peter N | director | 2026-07-15 | A-Award | 0 | 2026-07-17 |
| HANTSON LUDWIG | director | 2026-07-15 | A-Award | 0 | 2026-07-17 |
| HERMAN JOAN E | director | 2026-07-15 | M-Exempt | 0 | 2026-07-17 |
| HERMAN JOAN E | director | 2026-07-15 | M-Exempt | 0 | 2026-07-17 |
| BERTHELSEN SPENCER R | director | 2026-07-15 | M-Exempt | 0 | 2026-07-17 |
| BERTHELSEN SPENCER R | director | 2026-07-15 | M-Exempt | 0 | 2026-07-17 |
| BENNETT C FRANK | officer: EVP, Chief Scientific Officer | 2026-07-07 | S-Sale | 83.579 | 2026-07-09 |
| BENNETT C FRANK | officer: EVP, Chief Scientific Officer | 2026-07-07 | J-Other | 0 | 2026-07-09 |
| BENNETT C FRANK | officer: EVP, Chief Scientific Officer | 2026-07-07 | J-Other | 0 | 2026-07-09 |
| BENNETT C FRANK | officer: EVP, Chief Scientific Officer | 2026-07-07 | S-Sale | 85.462 | 2026-07-09 |
| Diaz Allene M. | director | 2026-07-07 | M-Exempt | 47.11 | 2026-07-09 |
| Diaz Allene M. | director | 2026-07-07 | S-Sale | 85.4156 | 2026-07-09 |
| Diaz Allene M. | director | 2026-07-07 | M-Exempt | 47.11 | 2026-07-09 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-07-07 | S-Sale | 84.3 | 2026-07-09 |
| YANG MICHAEL J. | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| YANG MICHAEL J. | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| LOSCALZO JOSEPH | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| LOSCALZO JOSEPH | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| HERMAN JOAN E | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| HERMAN JOAN E | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| KLEIN JOSEPH III | director | 2026-07-01 | M-Exempt | 39.94 | 2026-07-06 |
| KLEIN JOSEPH III | director | 2026-07-01 | S-Sale | 79.45 | 2026-07-06 |
| KLEIN JOSEPH III | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| KLEIN JOSEPH III | director | 2026-07-01 | S-Sale | 79.0394 | 2026-07-06 |
| KLEIN JOSEPH III | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| KLEIN JOSEPH III | director | 2026-07-01 | M-Exempt | 39.94 | 2026-07-06 |
| Hayden Michael R | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| Hayden Michael R | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| Diaz Allene M. | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| Diaz Allene M. | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| BERTHELSEN SPENCER R | director | 2026-07-01 | A-Award | 0 | 2026-07-06 |
| BERTHELSEN SPENCER R | director | 2026-07-01 | A-Award | 79.19 | 2026-07-06 |
| Baroldi Joseph | officer: EVP, Chief Business Officer | 2026-06-26 | M-Exempt | 32.6 | 2026-06-30 |
| Baroldi Joseph | officer: EVP, Chief Business Officer | 2026-06-26 | M-Exempt | 56.78 | 2026-06-30 |
| Baroldi Joseph | officer: EVP, Chief Business Officer | 2026-06-26 | S-Sale | 80.1595 | 2026-06-30 |
| Baroldi Joseph | officer: EVP, Chief Business Officer | 2026-06-26 | M-Exempt | 32.6 | 2026-06-30 |
| Baroldi Joseph | officer: EVP, Chief Business Officer | 2026-06-26 | M-Exempt | 56.78 | 2026-06-30 |
| O'NEIL PATRICK R. | officer: EVP CLO & General Counsel | 2026-06-26 | S-Sale | 80 | 2026-06-30 |
| Schneider Eugene | officer: EVP, Chf Clinical Develop Ofcr | 2026-06-26 | M-Exempt | 60.89 | 2026-06-30 |
| Schneider Eugene | officer: EVP, Chf Clinical Develop Ofcr | 2026-06-26 | S-Sale | 81.046 | 2026-06-30 |
| Schneider Eugene | officer: EVP, Chf Clinical Develop Ofcr | 2026-06-26 | M-Exempt | 60.89 | 2026-06-30 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-26 | M-Exempt | 56.78 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-25 | M-Exempt | 32.6 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-24 | M-Exempt | 32.6 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-25 | S-Sale | 78.49 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-24 | S-Sale | 78.4128 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-26 | S-Sale | 80.59 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-26 | M-Exempt | 56.78 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-24 | M-Exempt | 32.6 | 2026-06-26 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-06-25 | M-Exempt | 32.6 | 2026-06-26 |
| Swayze Eric | officer: EVP Research | 2026-06-25 | S-Sale | 79.1824 | 2026-06-26 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 56.78 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 32.6 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 60.89 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | S-Sale | 73.0934 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 60.89 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | S-Sale | 74.0503 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 60.89 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 56.78 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 32.6 | 2026-06-16 |
| Kordasiewicz Holly B. | officer: EVP, Chief Development Officer | 2026-06-12 | M-Exempt | 60.89 | 2026-06-16 |
| BERTHELSEN SPENCER R | director | 2026-06-15 | M-Exempt | 24.42 | 2026-06-16 |
| BERTHELSEN SPENCER R | director | 2026-06-15 | S-Sale | 73.49 | 2026-06-16 |
| BERTHELSEN SPENCER R | director | 2026-06-15 | M-Exempt | 24.42 | 2026-06-16 |
| Reikes Peter N | director | 2026-06-04 | A-Award | 75.13 | 2026-06-08 |
| HANTSON LUDWIG | director | 2026-06-04 | A-Award | 75.13 | 2026-06-08 |
| Reikes Peter N | director: | 2026-06-04 | 0 | 2026-06-08 | |
| HANTSON LUDWIG | director: | 2026-06-04 | 0 | 2026-06-08 | |
| BERTHELSEN SPENCER R | director | 2026-06-01 | M-Exempt | 24.42 | 2026-06-03 |
| BERTHELSEN SPENCER R | director | 2026-06-01 | S-Sale | 75.67 | 2026-06-03 |
| BERTHELSEN SPENCER R | director | 2026-06-01 | M-Exempt | 24.42 | 2026-06-03 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-05-14 | M-Exempt | 32.6 | 2026-05-15 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-05-13 | M-Exempt | 32.6 | 2026-05-15 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-05-13 | S-Sale | 78.013 | 2026-05-15 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-05-14 | S-Sale | 78.6793 | 2026-05-15 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-05-13 | M-Exempt | 32.6 | 2026-05-15 |
| Monia Brett P | director, officer: Chief Executive Officer | 2026-05-14 | M-Exempt | 32.6 | 2026-05-15 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 64.8 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 60.2 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 42.88 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 41.08 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 40.05 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | S-Sale | 74.9024 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 38.06 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | S-Sale | 75.5826 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 64.8 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 42.88 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 38.06 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 40.05 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 41.08 | 2026-05-06 |
| LOSCALZO JOSEPH | director | 2026-05-04 | M-Exempt | 60.2 | 2026-05-06 |
| KLEIN JOSEPH III | director | 2026-05-01 | M-Exempt | 47.11 | 2026-05-05 |
| KLEIN JOSEPH III | director | 2026-05-01 | S-Sale | 73.353 | 2026-05-05 |
| KLEIN JOSEPH III | director | 2026-05-01 | S-Sale | 74.4474 | 2026-05-05 |
| KLEIN JOSEPH III | director | 2026-05-01 | M-Exempt | 47.11 | 2026-05-05 |
| Baroldi Joseph | officer: EVP, Chief Business Officer | 2026-04-28 | S-Sale | 71.7877 | 2026-04-30 |
| PARSHALL B LYNNE | director | 2026-04-15 | S-Sale | 76.19 | 2026-04-17 |
| PARSHALL B LYNNE | director | 2026-04-15 | S-Sale | 76.97 | 2026-04-17 |
| Jenne Kyle | officer: EVP, Chf GL Pdt Str Ofcr | 2026-04-15 | M-Exempt | 0 | 2026-04-17 |
| Jenne Kyle | officer: EVP, Chf GL Pdt Str Ofcr | 2026-04-15 | M-Exempt | 0 | 2026-04-17 |