IONIS PHARMACEUTICALS INC (IONS)

Ticker: IONSCIK: 0000874015

137

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8-K2026. 9. 23.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current reportCURRENT REPORT FILING

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8-K2026. 9. 4.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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8-K2026. 9. 3.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 8. 31.

BENNETT C FRANK (CIK 0001073387)

Insider trading reportPRIMARY DOCUMENT

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42026. 8. 31.

O'NEIL PATRICK R. (CIK 0001564926)

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42026. 8. 31.

Monia Brett P (CIK 0001537529)

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42026. 8. 31.

Birchler Brian (CIK 0001970151)

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42026. 7. 30.

Hayden Michael R (CIK 0001352908)

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8-K2026. 7. 29.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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10-Q2026. 6. 30.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Quarterly reportIONIS PHARMACEUTICALS, INC. 10-Q 06-30-2026

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42026. 7. 15.

Reikes Peter N (CIK 0001753652)

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42026. 7. 15.

HANTSON LUDWIG (CIK 0001491435)

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42026. 7. 15.

HERMAN JOAN E (CIK 0001248398)

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42026. 7. 15.

BERTHELSEN SPENCER R (CIK 0001181548)

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8-K2026. 7. 9.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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8-K2026. 7. 9.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 7. 7.

BENNETT C FRANK (CIK 0001073387)

Insider trading reportPRIMARY DOCUMENT

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42026. 7. 7.

Diaz Allene M. (CIK 0001773314)

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42026. 7. 7.

Kordasiewicz Holly B. (CIK 0002102721)

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42026. 7. 1.

YANG MICHAEL J. (CIK 0001702283)

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42026. 7. 1.

LOSCALZO JOSEPH (CIK 0001276128)

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42026. 7. 1.

HERMAN JOAN E (CIK 0001248398)

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42026. 7. 1.

KLEIN JOSEPH III (CIK 0001206369)

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42026. 7. 1.

Hayden Michael R (CIK 0001352908)

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42026. 7. 1.

Diaz Allene M. (CIK 0001773314)

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42026. 7. 1.

BERTHELSEN SPENCER R (CIK 0001181548)

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42026. 6. 26.

Baroldi Joseph (CIK 0001813775)

Insider trading reportPRIMARY DOCUMENT

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42026. 6. 26.

O'NEIL PATRICK R. (CIK 0001564926)

Insider trading reportPRIMARY DOCUMENT

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42026. 6. 26.

Schneider Eugene (CIK 0001838539)

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42026. 6. 24.

Monia Brett P (CIK 0001537529)

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42026. 6. 25.

Swayze Eric (CIK 0001791058)

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8-K2026. 6. 24.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 6. 12.

Kordasiewicz Holly B. (CIK 0002102721)

Insider trading reportPRIMARY DOCUMENT

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42026. 6. 15.

BERTHELSEN SPENCER R (CIK 0001181548)

Insider trading reportPRIMARY DOCUMENT

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8-K2026. 6. 12.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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8-K2026. 6. 4.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 6. 4.

Reikes Peter N (CIK 0001753652)

Insider trading reportPRIMARY DOCUMENT

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42026. 6. 4.

HANTSON LUDWIG (CIK 0001491435)

Insider trading reportPRIMARY DOCUMENT

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42026. 6. 1.

BERTHELSEN SPENCER R (CIK 0001181548)

Insider trading reportPRIMARY DOCUMENT

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8-K2026. 5. 28.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 5. 13.

Monia Brett P (CIK 0001537529)

Insider trading reportPRIMARY DOCUMENT

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42026. 5. 4.

LOSCALZO JOSEPH (CIK 0001276128)

Insider trading reportPRIMARY DOCUMENT

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42026. 5. 1.

KLEIN JOSEPH III (CIK 0001206369)

Insider trading reportPRIMARY DOCUMENT

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42026. 4. 28.

Baroldi Joseph (CIK 0001813775)

Insider trading reportPRIMARY DOCUMENT

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8-K2026. 4. 29.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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10-Q2026. 3. 31.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Quarterly reportIONIS PHARMACEUTICALS, INC. 10-Q 03-31-2026

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8-K2026. 4. 21.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 4. 15.

PARSHALL B LYNNE (CIK 0001073385)

Insider trading reportPRIMARY DOCUMENT

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42026. 4. 15.

Jenne Kyle (CIK 0001791857)

Insider trading reportPRIMARY DOCUMENT

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42026. 4. 15.

Birchler Brian (CIK 0001970151)

Insider trading reportPRIMARY DOCUMENT

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42026. 4. 15.

Baroldi Joseph (CIK 0001813775)

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42026. 4. 1.

KLEIN JOSEPH III (CIK 0001206369)

Insider trading reportPRIMARY DOCUMENT

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42026. 4. 2.

Devers Shannon L. (CIK 0002037721)

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42026. 3. 19.

Schneider Eugene (CIK 0001838539)

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42026. 3. 16.

HOUGEN ELIZABETH L (CIK 0001074773)

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42026. 3. 9.

O'NEIL PATRICK R. (CIK 0001564926)

Insider trading reportPRIMARY DOCUMENT

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42026. 3. 9.

Monia Brett P (CIK 0001537529)

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42026. 3. 10.

Jenne Kyle (CIK 0001791857)

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8-K2026. 3. 3.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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42026. 3. 3.

LOSCALZO JOSEPH (CIK 0001276128)

Insider trading reportPRIMARY DOCUMENT

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42026. 3. 3.

KLEIN JOSEPH III (CIK 0001206369)

Insider trading reportPRIMARY DOCUMENT

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42026. 3. 3.

Diaz Allene M. (CIK 0001773314)

Insider trading reportPRIMARY DOCUMENT

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42026. 3. 3.

Devers Shannon L. (CIK 0002037721)

Insider trading reportPRIMARY DOCUMENT

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42026. 3. 3.

BENNETT C FRANK (CIK 0001073387)

Insider trading reportPRIMARY DOCUMENT

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42026. 3. 3.

Baroldi Joseph (CIK 0001813775)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 27.

Swayze Eric (CIK 0001791058)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 27.

O'NEIL PATRICK R. (CIK 0001564926)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 27.

Monia Brett P (CIK 0001537529)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 27.

Birchler Brian (CIK 0001970151)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 27.

BENNETT C FRANK (CIK 0001073387)

Insider trading reportPRIMARY DOCUMENT

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10-K2025. 12. 31.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Annual reportIONIS PHARMACEUTICALS, INC. 10-K 12-31-2025

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8-K2026. 2. 25.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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4/A2026. 2. 2.

BENNETT C FRANK (CIK 0001073387)

4/APRIMARY DOCUMENT

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42026. 2. 13.

Swayze Eric (CIK 0001791058)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 11.

PARSHALL B LYNNE (CIK 0001073385)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 6.

Monia Brett P (CIK 0001537529)

Insider trading reportPRIMARY DOCUMENT

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42026. 2. 2.

BENNETT C FRANK (CIK 0001073387)

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42026. 1. 29.

Swayze Eric (CIK 0001791058)

Insider trading reportPRIMARY DOCUMENT

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42026. 1. 29.

Schneider Eugene (CIK 0001838539)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 29.

O'NEIL PATRICK R. (CIK 0001564926)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 29.

Monia Brett P (CIK 0001537529)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 29.

HOUGEN ELIZABETH L (CIK 0001074773)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 29.

Birchler Brian (CIK 0001970151)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 29.

BENNETT C FRANK (CIK 0001073387)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 29.

Baroldi Joseph (CIK 0001813775)

Insider trading reportPRIMARY DOCUMENT

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42026. 1. 22.

Devers Shannon L. (CIK 0002037721)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

YANG MICHAEL J. (CIK 0001702283)

Insider trading reportPRIMARY DOCUMENT

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42026. 1. 15.

Swayze Eric (CIK 0001791058)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

Schneider Eugene (CIK 0001838539)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

O'NEIL PATRICK R. (CIK 0001564926)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

Monia Brett P (CIK 0001537529)

Insider trading reportPRIMARY DOCUMENT

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4/A2026. 1. 2.

Kordasiewicz Holly B. (CIK 0002102721)

4/APRIMARY DOCUMENT

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42026. 1. 15.

Kordasiewicz Holly B. (CIK 0002102721)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

Jenne Kyle (CIK 0001791857)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

HOUGEN ELIZABETH L (CIK 0001074773)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

Devers Shannon L. (CIK 0002037721)

Insider trading reportPRIMARY DOCUMENT

Open Filing

42026. 1. 15.

Birchler Brian (CIK 0001970151)

Insider trading reportPRIMARY DOCUMENT

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42026. 1. 15.

BENNETT C FRANK (CIK 0001073387)

Insider trading reportPRIMARY DOCUMENT

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42026. 1. 15.

Baroldi Joseph (CIK 0001813775)

Insider trading reportPRIMARY DOCUMENT

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8-K2026. 1. 12.

IONIS PHARMACEUTICALS INC (IONS) (CIK 0000874015)

Current report8-K

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