InsiderClue
Stocks · Health care · Pharmaceutical Preparations

IONIS PHARMACEUTICALS INC

IONS Clue Score40
United States Fiscal year ends December CIK 0000874015 Results filed 29 Jul 2026
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What the insiders did Net selling

Individual transactions

20
Insider
Date
Role
Action
Shares
Price
Amount
Holly B. Kordasiewicz
7 Jul 2026
EVP, Chief Development Officer
Sold on a plan
362
$84.30
$30.52K
C Frank Bennett
7 Jul 2026
EVP, Chief Scientific Officer
Sold on a plan indirect
15,000
$85.46
$1.28M
C Frank Bennett
7 Jul 2026
EVP, Chief Scientific Officer
Sold on a plan
5,536
$83.58
$462.69K
Patrick R. O'Neil
26 Jun 2026
EVP CLO & General Counsel
Sold on a plan
3,069
$80.00
$245.52K
Eric Swayze
25 Jun 2026
EVP Research
Sold on a plan
10,602
$79.18
$839.49K
Joseph Baroldi
28 Apr 2026
EVP, Chief Business Officer
Sold on a plan
1,626
$71.79
$116.73K
B Lynne Parshall
15 Apr 2026
Director
Sold on a plan
534
$76.97
$41.10K
B Lynne Parshall
15 Apr 2026
Director
Sold on a plan
4,466
$76.19
$340.26K
Shannon L. Devers
2 Apr 2026
EVP, Chief Human Resources Ofc
Sold on a plan
6,193
$74.05
$458.61K
Eugene Schneider
19 Mar 2026
EVP, Chf Clinical Develop Ofcr
Sold on a plan
5,812
$70.97
$412.49K
Elizabeth L Hougen
17 Mar 2026
EVP, Finance & CFO
Sold on a plan
10,172
$73.21
$744.66K
Patrick R. O'Neil
9 Mar 2026
EVP CLO & General Counsel
Sold on a plan
10,148
$75.25
$763.66K
Eric Swayze
13 Feb 2026
EVP Research
Sold on a plan
6,207
$82.07
$509.40K
Eric Swayze
13 Feb 2026
EVP Research
Sold on a plan
9,435
$81.56
$769.51K
B Lynne Parshall
11 Feb 2026
Director
Sold on a plan
5,000
$82.72
$413.59K
Brett P Monia
6 Feb 2026
Chief Executive Officer
Sold on a plan
29,430
$85.79
$2.52M
Shannon L. Devers
22 Jan 2026
EVP, Chief Human Resources Ofc
Sold on a plan
3,977
$81.34
$323.49K
Joseph H Wender
1 Dec 2025
Director
Sold on a plan indirect
7,429
$81.23
$603.49K
Joseph H Wender
1 Dec 2025
Director
Sold on a plan indirect
20,571
$80.67
$1.66M
Brian Birchler
6 Nov 2025
EVP, Corp and Development Ops
Sold on a plan
8,000
$76.17
$609.38K
Show all 115 transactions →

What was left out

Form 4 filings counted 101
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 20
Sales straight out of an exercise 66
Sales at will 26
Transactions with no price 0
Shares from compensation/vesting 1,631,784
History held since 10 Oct 2006