CIK 0000874015 · Large accelerated filer
IONIS PHARMACEUTICALS INC
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- IONS
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- CA
- Entity type
- operating
- EIN
- 330336973
- Phone
- 7609319200
- Business address
- 2855 GAZELLE COURT, CARLSBAD, CA, 92010
- Former names
- ISIS PHARMACEUTICALS INC
- Open-market buys, last 90 days
- $148,200
- in 1 filing
- Open-market sales, last 90 days
- $61,389
- in 2 filings
Net +$86,811. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-03 | Diaz Allene M. Director | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −12,000 | 0 | ||
| 2026-03-03 | Diaz Allene M. Director | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −18,000 | 0 | ||
| 2026-03-03 | Diaz Allene M. Director | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −10,321 | 0 | ||
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise 10b5-1 | +3,510 | $37.58 | $132K | 26,051 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise 10b5-1 | +3,760 | $40.85 | $154K | 29,811 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise 10b5-1 | +5,500 | $34.69 | $191K | 35,311 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise 10b5-1 | +6,951 | $32.60 | $227K | 42,262 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise 10b5-1 | +385 | $52.87 | $20K | 42,647 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Sale 10b5-1 | −14,321 | $79.12 | $1.1M | 28,326 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Sale 10b5-1 | −5,030 | $80.00 | $402K | 23,296 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Sale 10b5-1 | −755 | $80.84 | $61K | 22,541 |
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −6,951 | 928 | ||
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −5,500 | 16,500 | ||
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −3,510 | 5,744 | ||
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −3,760 | 11,280 | ||
| 2026-03-03 | Devers Shannon L. EVP, Chief Human Resources Ofc | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −385 | 8,877 | ||
| 2026-03-03 | BENNETT C FRANK EVP, Chief Scientific Officer | Option exercise 10b5-1 | +16,463 | $32.60 | $537K | 117,017 |
| 2026-03-03 | BENNETT C FRANK EVP, Chief Scientific Officer | Option exercise 10b5-1 | +48,626 | $60.89 | $3.0M | 165,643 |
| 2026-03-03 | BENNETT C FRANK EVP, Chief Scientific Officer | Sale 10b5-1 | −71,600 | $79.10 | $5.7M | 94,043 |
| 2026-03-03 | BENNETT C FRANK EVP, Chief Scientific Officer | Sale 10b5-1 | −12,687 | $79.88 | $1.0M | 81,356 |
Page 10 of 18 · 360 trades