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IONIS PHARMACEUTICALS INC
IONSCIK: 0000874015
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IONIS PHARMACEUTICALS INC (IONS) has recorded 50 insider filings from 19 unique insiders, totaling $132.1M in trading activity (net selling). Insiders have sold $74.2M while purchasing $0. Insider sales can reflect personal financial planning rather than a bearish view — always consider the full context. The most active insider by volume is HOUGEN ELIZABETH L. All data sourced from SEC Form 4 filings and updated as new disclosures are filed.
Total Volume
$132.1M
Purchases
$0
Sales
$74.2M
Unique Insiders
19
Recent Insider Trades
50 loaded
| Jun 26 | IONS IONIS PHARMACEUTICALS INC | Swayze Eric | EVP Research | Sell | $839.5K |
| Jun 26 | IONS IONIS PHARMACEUTICALS INC | Monia Brett P | Chief Executive Officer, Director | Sell | $6.8M |
| Jun 16 | IONS IONIS PHARMACEUTICALS INC | BERTHELSEN SPENCER R | Director | Sell | $587.9K |
| Jun 16 | IONS IONIS PHARMACEUTICALS INC | Kordasiewicz Holly B. | EVP, Chief Development Officer | Sell | $4.5M |
| Jun 8 | IONS IONIS PHARMACEUTICALS INC | Reikes Peter N | Director | Other | $0 |
| Jun 8 | IONS IONIS PHARMACEUTICALS INC | HANTSON LUDWIG | Director | Other | $0 |
| Jun 8 | IONS IONIS PHARMACEUTICALS INC | HANTSON LUDWIG | Director | Other | $0 |
| Jun 8 | IONS IONIS PHARMACEUTICALS INC | Reikes Peter N | Director | Other | $0 |
| Jun 3 | IONS IONIS PHARMACEUTICALS INC | BERTHELSEN SPENCER R | Director | Sell | $605.4K |
| May 15 | IONS IONIS PHARMACEUTICALS INC | Monia Brett P | Chief Executive Officer, Director | Sell | $356.0K |
| May 6 | IONS IONIS PHARMACEUTICALS INC | LOSCALZO JOSEPH | Director | Sell | $5.8M |
| Apr 30 | IONS IONIS PHARMACEUTICALS INC | Baroldi Joseph | EVP, Chief Business Officer | Sell | $116.7K |
| Apr 17 | IONS IONIS PHARMACEUTICALS INC | PARSHALL B LYNNE | Director | Sell | $381.4K |
| Apr 17 | IONS IONIS PHARMACEUTICALS INC | Birchler Brian | EVP, Corp and Development Ops | Sell | $73.0K |
| Apr 17 | IONS IONIS PHARMACEUTICALS INC | Baroldi Joseph | EVP, Chief Business Officer | Sell | $419.0K |
| Apr 17 | IONS IONIS PHARMACEUTICALS INC | Jenne Kyle | EVP, Chf GL Pdt Str Ofcr | Sell | $368.5K |
| Apr 2 | IONS IONIS PHARMACEUTICALS INC | Devers Shannon L. | EVP, Chief Human Resources Ofc | Sell | $458.6K |
| Apr 2 | IONS IONIS PHARMACEUTICALS INC | KLEIN JOSEPH III | Director | Sell | $1.7M |
| Mar 23 | IONS IONIS PHARMACEUTICALS INC | Schneider Eugene | EVP, Chf Clinical Develop Ofcr | Sell | $412.5K |
| Mar 18 | IONS IONIS PHARMACEUTICALS INC | HOUGEN ELIZABETH L | EVP, Finance & CFO | Sell | $16.3M |
| Mar 5 | IONS IONIS PHARMACEUTICALS INC | KLEIN JOSEPH III | Director | Sell | $1.7M |
| Mar 5 | IONS IONIS PHARMACEUTICALS INC | Devers Shannon L. | EVP, Chief Human Resources Ofc | Sell | $1.6M |
| Mar 5 | IONS IONIS PHARMACEUTICALS INC | Diaz Allene M. | Director | Sell | $4.4M |
| Mar 5 | IONS IONIS PHARMACEUTICALS INC | Baroldi Joseph | EVP, Chief Business Officer | Sell | $531.0K |
| Mar 5 | IONS IONIS PHARMACEUTICALS INC | BENNETT C FRANK | EVP, Chief Scientific Officer | Sell | $6.7M |
| Mar 5 | IONS IONIS PHARMACEUTICALS INC | LOSCALZO JOSEPH | Director | Sell | $82.8K |
| Mar 3 | IONS IONIS PHARMACEUTICALS INC | BENNETT C FRANK | EVP, Chief Scientific Officer | Other | $0 |
| Mar 3 | IONS IONIS PHARMACEUTICALS INC | Monia Brett P | Chief Executive Officer, Director | Other | $0 |
| Mar 3 | IONS IONIS PHARMACEUTICALS INC | Birchler Brian | EVP, Corp and Development Ops | Other | $0 |
| Mar 3 | IONS IONIS PHARMACEUTICALS INC | O'NEIL PATRICK R. | EVP CLO & General Counsel | Other | $0 |
| Mar 3 | IONS IONIS PHARMACEUTICALS INC | Swayze Eric | EVP Research | Other | $0 |
| Feb 10 | IONS IONIS PHARMACEUTICALS INC | Monia Brett P | Chief Executive Officer, Director | Sell | $2.5M |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | Swayze Eric | EVP Research | Sell | $512.4K |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | Birchler Brian | EVP, Corp and Development Ops | Sell | $513.0K |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | HOUGEN ELIZABETH L | EVP, Finance & CFO | Sell | $581.7K |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | Schneider Eugene | EVP, Chf Clinical Develop Ofcr | Sell | $515.6K |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | O'NEIL PATRICK R. | EVP CLO & General Counsel | Sell | $516.2K |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | Monia Brett P | Chief Executive Officer, Director | Sell | $5.2M |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | Baroldi Joseph | EVP, Chief Business Officer | Sell | $439.4K |
| Feb 2 | IONS IONIS PHARMACEUTICALS INC | BENNETT C FRANK | EVP, Chief Scientific Officer | Sell | $488.1K |
| Jan 23 | IONS IONIS PHARMACEUTICALS INC | Devers Shannon L. | EVP, Chief Human Resources Ofc | Sell | $323.5K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | O'NEIL PATRICK R. | EVP CLO & General Counsel | Sell | $697.0K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | HOUGEN ELIZABETH L | EVP, Finance & CFO | Sell | $972.0K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | Swayze Eric | EVP Research | Sell | $748.4K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | Monia Brett P | Chief Executive Officer, Director | Sell | $3.3M |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | Birchler Brian | EVP, Corp and Development Ops | Sell | $636.9K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | Baroldi Joseph | EVP, Chief Business Officer | Sell | $610.3K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | YANG MICHAEL J. | Director | Other | $0 |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | Devers Shannon L. | EVP, Chief Human Resources Ofc | Sell | $634.4K |
| Jan 20 | IONS IONIS PHARMACEUTICALS INC | Kordasiewicz Holly B. | EVP, Chief Development Officer | Sell | $313.3K |
50 filings+