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Recent Insider Transactions - Ionis Pharmaceuticals (NASDAQ: IONS)
Follow
NASDAQ:IONS
Visit website
Company
Name / Role
Date
Type
Price
# Shares
Value
Balance
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
12/01/2025
Sell
$80.67
20,571
$1.659M
43,464
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
12/01/2025
Sell
$81.23
7,429
$603K
36,035
NASDAQ
IONS
Ionis Pharmaceuticals
KLEIN JOSEPH III
/
director
11/25/2025
Sell
$60.20
4,000
$241K
8,000
NASDAQ
IONS
Ionis Pharmaceuticals
KLEIN JOSEPH III
/
director
11/25/2025
Sell
$60.20
4,000
$241K
4,000
NASDAQ
IONS
Ionis Pharmaceuticals
KLEIN JOSEPH III
/
director
11/25/2025
Sell
$80.00
4,000
$320K
0
NASDAQ
IONS
Ionis Pharmaceuticals
KLEIN JOSEPH III
/
director
11/25/2025
Sell
$60.20
4,000
$241K
0
NASDAQ
IONS
Ionis Pharmaceuticals
Devers Shannon L.
/
officer: EVP, Chief Human Resources Ofc
11/25/2025
Buy
$53.77
16,777
$902K
34,271
NASDAQ
IONS
Ionis Pharmaceuticals
Devers Shannon L.
/
officer: EVP, Chief Human Resources Ofc
11/25/2025
Sell
$80.91
16,777
$1.357M
17,494
NASDAQ
IONS
Ionis Pharmaceuticals
Devers Shannon L.
/
officer: EVP, Chief Human Resources Ofc
11/25/2025
Sell
$53.77
16,777
$902K
0
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
11/18/2025
Buy
$24.42
16,000
$391K
16,000
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
11/18/2025
Sell
$24.42
16,000
$391K
0
NASDAQ
IONS
Ionis Pharmaceuticals
HERMAN JOAN E
/
director
11/19/2025
Buy
$63.90
32,000
$2.045M
78,086
NASDAQ
IONS
Ionis Pharmaceuticals
HERMAN JOAN E
/
director
11/19/2025
Buy
$40.05
12,000
$481K
58,086
NASDAQ
IONS
Ionis Pharmaceuticals
HERMAN JOAN E
/
director
11/19/2025
Sell
$72.13
32,000
$2.308M
46,086
NASDAQ
IONS
Ionis Pharmaceuticals
HERMAN JOAN E
/
director
11/19/2025
Sell
$63.90
32,000
$2.045M
0
NASDAQ
IONS
Ionis Pharmaceuticals
HERMAN JOAN E
/
director
11/19/2025
Sell
$40.05
12,000
$481K
0
NASDAQ
IONS
Ionis Pharmaceuticals
Birchler Brian
/
officer: EVP, Corp and Development Ops
11/06/2025
Sell
$76.17
8,000
$609K
48,826
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/06/2025
Buy
$60.89
18,300
$1.114M
77,957
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/06/2025
Buy
$56.78
14,738
$837K
74,395
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/05/2025
Buy
$60.89
801
$49K
60,458
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/05/2025
Buy
$56.78
800
$45K
60,457
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/06/2025
Sell
$76.10
14,738
$1.122M
59,657
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/05/2025
Sell
$75.01
801
$60K
59,657
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/06/2025
Sell
$75.42
18,300
$1.380M
59,657
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/05/2025
Sell
$60.89
801
$49K
18,300
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/05/2025
Sell
$56.78
800
$45K
14,738
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/06/2025
Sell
$56.78
14,738
$837K
0
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/06/2025
Sell
$60.89
18,300
$1.114M
0
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Buy
$56.78
905
$51K
60,562
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Buy
$60.89
775
$47K
60,432
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Sell
$60.89
775
$47K
19,101
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Sell
$56.78
905
$51K
15,538
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
10/30/2025
Sell
$72.19
2,484
$179K
89,551
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
10/30/2025
Sell
$73.16
8,341
$610K
81,210
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
10/30/2025
Sell
$73.85
5,975
$441K
75,235
NASDAQ
IONS
Ionis Pharmaceuticals
WENDER JOSEPH H
/
director
10/31/2025
Sell
$75.16
11,200
$842K
64,035
NASDAQ
IONS
Ionis Pharmaceuticals
LOSCALZO JOSEPH
/
director
10/31/2025
Buy
$52.22
16,000
$836K
52,330
NASDAQ
IONS
Ionis Pharmaceuticals
LOSCALZO JOSEPH
/
director
10/31/2025
Sell
$75.10
16,000
$1.202M
36,330
NASDAQ
IONS
Ionis Pharmaceuticals
LOSCALZO JOSEPH
/
director
10/31/2025
Sell
$52.22
16,000
$836K
0
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
10/31/2025
Buy
$56.78
34,664
$1.968M
114,321
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
10/31/2025
Buy
$60.89
34,585
$2.106M
114,242
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
10/31/2025
Sell
$75.11
34,664
$2.604M
79,657
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Buy
$60.89
905
$55K
60,562
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Buy
$56.78
775
$44K
60,432
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
10/31/2025
Sell
$75.11
20,000
$1.502M
59,657
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Sell
$75.05
905
$68K
59,657
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
10/31/2025
Sell
$60.89
34,585
$2.106M
19,876
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Sell
$60.89
905
$55K
18,971
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
10/31/2025
Sell
$56.78
34,664
$1.968M
16,443
NASDAQ
IONS
Ionis Pharmaceuticals
Geary Richard S
/
officer: EVP, Chief Development Officer
11/03/2025
Sell
$56.78
775
$44K
15,668
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