Stocks · Health care · Pharmaceutical Preparations

IONIS PHARMACEUTICALS INC

IONS Clue Score40
United States Fiscal year ends December CIK 0000874015 Results filed 29 Jul 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Eric Swayze
16 Oct 2026
EVP Research
Sell indirect
53
$43.54
$2.31K
Shannon L. Devers
16 Oct 2026
EVP, Chief Human Resources Ofc
Sell
1,357
$43.54
$59.08K
Joseph Baroldi
16 Apr 2026
EVP, Chief Business Officer
Sell
5,619
$74.56
$418.95K
Brian Birchler
16 Apr 2026
EVP, Corp and Development Ops
Sell
973
$75.04
$73.02K
Kyle Jenne
16 Apr 2026
EVP, Chf GL Pdt Str Ofcr
Sell
4,902
$75.17
$368.49K
Joseph Baroldi
30 Jan 2026
EVP, Chief Business Officer
Sell
5,296
$82.96
$439.36K
C Frank Bennett
30 Jan 2026
EVP, Chief Scientific Officer
Sell
5,885
$82.95
$488.14K
Brian Birchler
30 Jan 2026
EVP, Corp and Development Ops
Sell
6,179
$83.03
$513.05K
Elizabeth L Hougen
30 Jan 2026
EVP, Finance & CFO
Sell
6,988
$83.24
$581.70K
Brett P Monia
30 Jan 2026
Chief Executive Officer
Sell
62,970
$82.72
$5.21M
Patrick R. O'Neil
30 Jan 2026
EVP CLO & General Counsel
Sell
6,179
$83.53
$516.15K
Eugene Schneider
30 Jan 2026
EVP, Chf Clinical Develop Ofcr
Sell
6,179
$83.45
$515.63K
Eric Swayze
30 Jan 2026
EVP Research
Sell
6,179
$82.93
$512.45K
Joseph Baroldi
16 Jan 2026
EVP, Chief Business Officer
Sell indirect
1,149
$75.78
$87.07K
Joseph Baroldi
16 Jan 2026
EVP, Chief Business Officer
Sell
6,907
$75.75
$523.21K
C Frank Bennett
16 Jan 2026
EVP, Chief Scientific Officer
Sell
8,977
$75.15
$674.62K
Brian Birchler
16 Jan 2026
EVP, Corp and Development Ops
Sell
8,480
$75.11
$636.93K
Shannon L. Devers
16 Jan 2026
EVP, Chief Human Resources Ofc
Sell
8,353
$75.95
$634.41K
Elizabeth L Hougen
16 Jan 2026
EVP, Finance & CFO
Sell
12,922
$75.22
$971.99K
Kyle Jenne
16 Jan 2026
EVP, Chf GL Pdt Str Ofcr
Sell
1,823
$75.96
$138.48K
Holly B. Kordasiewicz
16 Jan 2026
EVP, Chief Development Officer
Sell
4,141
$75.66
$313.31K
Brett P Monia
16 Jan 2026
Chief Executive Officer
Sell
44,034
$74.82
$3.29M
Patrick R. O'Neil
16 Jan 2026
EVP CLO & General Counsel
Sell
9,191
$75.84
$697.05K
Eugene Schneider
16 Jan 2026
EVP, Chf Clinical Develop Ofcr
Sell
9,302
$75.59
$703.14K
Eric Swayze
16 Jan 2026
EVP Research
Sell indirect
49
$75.97
$3.72K
Eric Swayze
16 Jan 2026
EVP Research
Sell
9,884
$75.34
$744.66K
Eric Swayze
16 Oct 2025
EVP Research
Sell indirect
53
$73.62
$3.90K
Joseph Baroldi
16 Apr 2025
EVP, Chief Business Officer
Sell
3,928
$28.40
$111.56K
Kyle Jenne
16 Apr 2025
EVP, Chf GL Pdt Str Ofcr
Sell
3,016
$28.36
$85.53K
Brian Birchler
16 Apr 2025
EVP, Corp and Development Ops
Sell
680
$28.37
$19.29K
C Frank Bennett
31 Jan 2025
EVP, Chief Scientific Officer
Sell
1,327
$32.46
$43.08K
Richard S Geary
31 Jan 2025
EVP, Chief Development Officer
Sell
1,406
$32.40
$45.56K
Elizabeth L Hougen
31 Jan 2025
EVP, Finance & CFO
Sell
1,523
$32.44
$49.40K
Brett P Monia
31 Jan 2025
Chief Executive Officer
Sell
13,242
$32.45
$429.66K
Patrick R. O'Neil
31 Jan 2025
EVP CLO & General Counsel
Sell
1,406
$32.49
$45.68K
Eugene Schneider
31 Jan 2025
EVP, Chf Clinical Develop Ofcr
Sell
1,484
$32.20
$47.78K
Eric Swayze
31 Jan 2025
EVP Research
Sell
1,367
$32.31
$44.16K
Joseph Baroldi
16 Jan 2025
EVP, Chief Business Officer
Sell indirect
1,029
$32.70
$33.65K
Joseph Baroldi
16 Jan 2025
EVP, Chief Business Officer
Sell
3,401
$32.70
$111.21K
C Frank Bennett
16 Jan 2025
EVP, Chief Scientific Officer
Sell
6,752
$32.90
$222.11K
Brian Birchler
16 Jan 2025
EVP, Corp and Development Ops
Sell
5,400
$32.70
$176.58K
Shannon L. Devers
16 Jan 2025
EVP, Chief Human Resources Ofc
Sell
4,267
$32.78
$139.86K
Richard S Geary
16 Jan 2025
EVP, Chief Development Officer
Sell
7,072
$32.86
$232.41K
Elizabeth L Hougen
16 Jan 2025
EVP, Finance & CFO
Sell
8,870
$32.81
$290.99K
Brett P Monia
16 Jan 2025
Chief Executive Officer
Sell
33,445
$32.63
$1.09M
Patrick R. O'Neil
16 Jan 2025
EVP CLO & General Counsel
Sell
7,360
$32.83
$241.63K
Eugene Schneider
16 Jan 2025
EVP, Chf Clinical Develop Ofcr
Sell
6,523
$32.79
$213.89K
Eric Swayze
16 Jan 2025
EVP Research
Sell indirect
22
$32.70
$719.40
Eric Swayze
16 Jan 2025
EVP Research
Sell
7,154
$32.84
$234.96K
Eric Swayze
16 Oct 2024
EVP Research
Sell indirect
53
$38.31
$2.03K
Brian Birchler
16 Apr 2024
EVP, Corp and Development Ops
Sell
905
$41.66
$37.70K
Joseph Baroldi
16 Apr 2024
EVP, Chief Business Officer
Sell
4,006
$41.60
$166.64K
C Frank Bennett
2 Feb 2024
EVP, Chief Scientific Officer
Sell
1,853
$49.52
$91.75K
Onaiza Cadoret-Manier
2 Feb 2024
EVP, Chf GL Pdt Str & Oper Ofc
Sell
2,125
$49.60
$105.40K
Richard S Geary
2 Feb 2024
EVP, Chief Development Officer
Sell
1,961
$50.04
$98.13K
Elizabeth L Hougen
2 Feb 2024
EVP, Finance & CFO
Sell
2,125
$49.54
$105.27K
Brett P Monia
2 Feb 2024
Chief Executive Officer
Sell
23,501
$49.37
$1.16M
Patrick R. O'Neil
2 Feb 2024
EVP CLO & General Counsel
Sell
1,961
$49.67
$97.41K
Eugene Schneider
2 Feb 2024
EVP, Chf Clinical Develop Ofcr
Sell
2,071
$49.59
$102.70K
Showing 250 of 644 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 787
Amendments (4/A) skipped 23
Filings about a different issuer 7
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 82
Sales straight out of an exercise 350
Sales at will 191
Transactions with no price 0
Shares from compensation/vesting 6,738,911
Sales filed before the plan box existed 115
History held since 10 Oct 2006