Home/Filings/4/0000874015-25-000221
4//SEC Filing

Monia Brett P 4

Accession 0000874015-25-000221

CIK 0000874015other

Filed

Sep 3, 8:00 PM ET

Accepted

Sep 4, 8:38 PM ET

Size

22.9 KB

Accession

0000874015-25-000221

Insider Transaction Report

Form 4
Period: 2025-09-03
Monia Brett P
DirectorChief Executive Officer
Transactions
  • Exercise/Conversion

    Common Stock

    2025-09-03$53.77/sh+102,900$5,532,933282,909 total
  • Sale

    Common Stock

    2025-09-03$59.12/sh16,615$982,262266,294 total
  • Exercise/Conversion

    Common Stock

    2025-09-03$32.60/sh+27,568$898,717239,708 total
  • Exercise/Conversion

    Non-Qualified Stock Option (right to buy)

    2025-09-0327,56840,173 total
    Exercise: $32.60From: 2023-01-03Exp: 2032-01-02Common Stock (27,568 underlying)
  • Exercise/Conversion

    Common Stock

    2025-09-03$32.60/sh+31,316$1,020,902212,140 total
  • Sale

    Common Stock

    2025-09-03$61.06/sh59,699$3,645,394180,009 total
  • Exercise/Conversion

    Non-Qualified Stock Option (right to buy)

    2025-09-0331,31667,741 total
    Exercise: $32.60From: 2023-01-03Exp: 2032-01-02Common Stock (31,316 underlying)
  • Exercise/Conversion

    Non-Qualified Stock Option (right to buy)

    2025-09-0342,03076,643 total
    Exercise: $37.58From: 2024-01-03Exp: 2033-01-02Common Stock (42,030 underlying)
  • Exercise/Conversion

    Non-Qualified Stock Option (right to buy)

    2025-09-03102,9000 total
    Exercise: $53.77From: 2020-01-02Exp: 2026-01-01Common Stock (102,900 underlying)
  • Exercise/Conversion

    Common Stock

    2025-09-03$37.58/sh+42,030$1,579,487308,324 total
  • Sale

    Common Stock

    2025-09-03$60.13/sh127,500$7,667,047180,824 total
Footnotes (4)
  • [F1]Shares sold pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person on August 13, 2024.
  • [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.57 to $59.55 inclusive. The reporting person undertakes to provide to Ionis Pharmaceuticals, Inc. any security holder of Ionis Pharmaceuticals, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) on this Form 4.
  • [F3]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.60 to $60.57 inclusive. The reporting person undertakes to provide to Ionis Pharmaceuticals, Inc. any security holder of Ionis Pharmaceuticals, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (3) on this Form 4.
  • [F4]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.61 to $61.48 inclusive. The reporting person undertakes to provide to Ionis Pharmaceuticals, Inc. any security holder of Ionis Pharmaceuticals, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (4) on this Form 4.

Issuer

IONIS PHARMACEUTICALS INC

CIK 0000874015

Entity typeother

Related Parties

1
  • filerCIK 0001537529

Filing Metadata

Form type
4
Filed
Sep 3, 8:00 PM ET
Accepted
Sep 4, 8:38 PM ET
Size
22.9 KB