IONIS PHARMACEUTICALS INC (IONS) insider trading

By person

21 insiders · 2 transactions

10.0×

Brett P. Monia holds 10.0 times base salary in stock. $10.57M of shares against $1.05M in salary for 2025.

Salary from the company's own proxy. The shares are what Brett P. Monia last reported holding, valued at $43.54, the price Common Stock was last bought or sold at on the open market here, on 16 Oct 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Shannon L. Devers

EVP, Chief Human Resources Ofc

—

$59.08K (1)

−$59.08K

17,811

0.0107%

$775.47K

+125.2%

Eric Swayze

EVP Research

—

$2.31K (1)

−$2.31K

22,467

0.0135%

$978.19K

−36.5%

Brett P Monia

Chief Executive Officer

—

242,760

0.1461%

$10.57M

+39.5%

Spencer R Berthelsen

Director

—

161,233

0.0970%

$7.02M

+6.1%

Brian Birchler

EVP, Corp and Development Ops

—

102,883

0.0619%

$4.48M

+26.2%

Elizabeth L Hougen

EVP, Finance & CFO

—

82,660

0.0497%

$3.60M

−11.0%

Michael R Hayden

Director

—

78,298

0.0471%

$3.41M

+128.8%

Eugene Schneider

EVP, Chf Clinical Develop Ofcr

—

77,114

0.0464%

$3.36M

+26.7%

C Frank Bennett

EVP, Chief Scientific Officer

—

60,128

0.0362%

$2.62M

−28.9%

Richard S Geary

EVP, Chief Development Officer

—

59,657

0.0359%

$2.60M

−29.7%

Patrick R. O'Neil

EVP CLO & General Counsel

—

59,205

0.0356%

$2.58M

+21.1%

Joseph H Wender

Director

—

52,035

0.0313%

$2.27M

−67.6%

B Lynne Parshall

Director

—

51,344

0.0309%

$2.24M

−41.2%

Joan E Herman

Director

—

51,306

0.0309%

$2.23M

+22.1%

Joseph Baroldi

EVP, Chief Business Officer

—

49,578

0.0298%

$2.16M

+129.6%

Joseph Loscalzo

Director

—

36,330

0.0219%

$1.58M

−20.6%

Kyle Jenne

EVP, Chf GL Pdt Str Ofcr

—

23,713

0.0143%

$1.03M

+1,092%

Holly B. Kordasiewicz

EVP, Chief Development Officer

—

22,096

0.0133%

$962.04K

+42.7%

Joseph Klein III

Director

—

11,014

0.0066%

$479.54K

−32.6%

Michael J. Yang

Director

—

7,940

0.0048%

$345.70K

—

Allene M. Diaz

Director

—

3,811

0.0023%

$165.93K

−75.8%

IONIS PHARMACEUTICALS INC

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