Filing Details

Accession Number:
0000874015-25-000170
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-08-01 16:06:41
Reporting Period:
2025-07-30
Filing Date:
2025-08-01
Accepted Time:
2025-08-01 16:06:41
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
874015 Ionis Pharmaceuticals Inc IONS Pharmaceutical Preparations (2834) 330336973
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1537529 P Brett Monia 2855 Gazelle Court
Carlsbad CA 92010
Chief Executive Officer Yes Yes No No
Transaction Summary
Sold: 2,432 shares Avg. Price: $45.00 Total Value: $109,440.00
Number of Shares After Transactions: 179,820 shares
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2025-07-30 2,432 $32.60 182,252 No 4 M Direct
Common Stock Disposition 2025-07-30 2,432 $45.00 179,820 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Non-Qualified Stock Option (right to buy) Disposition 2025-07-30 2,432 $0.00 2,432 $32.60
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
99,057 2023-01-03 2032-01-02 No 4 M Direct
Footnotes
  1. Shares sold pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person on August 13, 2024.