Devers Shannon L.
EVP, Chief Human Resources Ofc
Sale
Calculated transaction value
$59.08K
1,357 shares @ $43.54
Traded
Oct 16, 2026
Filed
Oct 19, 2026
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Ionis Pharmaceuticals
IONS
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
81 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Devers Shannon L. EVP, Chief Human Resources Ofc | Oct 19, 2026 3-day lag | Sale Oct 16, 2026 | $59.08K Filed shares x price | SEC Form 4 View filing | |
| Devers Shannon L. EVP, Chief Human Resources Ofc | Oct 19, 2026 4-day lag | Exercise Oct 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Devers Shannon L. EVP, Chief Human Resources Ofc | Oct 19, 2026 4-day lag | Exercise Oct 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Swayze Eric EVP Research | Oct 19, 2026 3-day lag | Sale Oct 16, 2026 | $2.31K Filed shares x price | SEC Form 4 View filing | |
| Swayze Eric EVP Research | Oct 19, 2026 4-day lag | Exercise Oct 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Swayze Eric EVP Research | Oct 19, 2026 4-day lag | Exercise Oct 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bennett C Frank EVP, Chief Scientific Officer | Sep 2, 2026 2-day lag | Other Aug 31, 2026 | $5.64K Filed shares x price | SEC Form 4 View filing | |
| O'neil Patrick R. EVP CLO & General Counsel | Sep 2, 2026 2-day lag | Other Aug 31, 2026 | $3.23K Filed shares x price | SEC Form 4 View filing | |
| Monia Brett P Chief Executive Officer | Sep 2, 2026 2-day lag | Other Aug 31, 2026 | $5.03K Filed shares x price | SEC Form 4 View filing | |
| Birchler Brian EVP, Corp And Development Ops | Sep 2, 2026 2-day lag | Other Aug 31, 2026 | $2.98K Filed shares x price | SEC Form 4 View filing | |
| Hayden Michael R Director | Jul 31, 2026 Same-day filing | Buy Jul 31, 2026 | $258K Filed shares x price | SEC Form 4 View filing | |
| Hayden Michael R Director | Jul 31, 2026 1-day lag | Buy Jul 30, 2026 | $800.7K Filed shares x price | SEC Form 4 View filing | |
| Reikes Peter N Director | Jul 17, 2026 2-day lag | Award Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hantson Ludwig Director | Jul 17, 2026 2-day lag | Award Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Herman Joan E Director | Jul 17, 2026 2-day lag | Exercise Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Herman Joan E Director | Jul 17, 2026 2-day lag | Exercise Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jul 17, 2026 2-day lag | Exercise Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jul 17, 2026 2-day lag | Exercise Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bennett C Frank EVP, Chief Scientific Officer | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $1.28M Filed shares x price | SEC Form 4 View filing | |
| Bennett C Frank EVP, Chief Scientific Officer | Jul 9, 2026 2-day lag | Other Jul 7, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bennett C Frank EVP, Chief Scientific Officer | Jul 9, 2026 2-day lag | Other Jul 7, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bennett C Frank EVP, Chief Scientific Officer | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $462.69K Filed shares x price | SEC Form 4 View filing | |
| Diaz Allene M. Director | Jul 9, 2026 2-day lag | Exercise Jul 7, 2026 | $476.33K Filed shares x price | SEC Form 4 View filing | |
| Diaz Allene M. Director | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $863.64K Filed shares x price | SEC Form 4 View filing | |
| Diaz Allene M. Director | Jul 9, 2026 2-day lag | Exercise Jul 7, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $30.52K Filed shares x price | SEC Form 4 View filing | |
| Yang Michael J. Director | Jul 6, 2026 5-day lag | Award Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Yang Michael J. Director | Jul 6, 2026 5-day lag | Award Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loscalzo Joseph Director | Jul 6, 2026 5-day lag | Award Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loscalzo Joseph Director | Jul 6, 2026 5-day lag | Award Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Devers Shannon L.
EVP, Chief Human Resources Ofc
Exercise
Calculated transaction value
$0
2,820 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Devers Shannon L.
EVP, Chief Human Resources Ofc
Exercise
Calculated transaction value
$0
2,820 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Swayze Eric
EVP Research
Sale
Calculated transaction value
$2.31K
53 shares @ $43.54
Traded
Oct 16, 2026
Filed
Oct 19, 2026
Swayze Eric
EVP Research
Exercise
Calculated transaction value
$0
125 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Swayze Eric
EVP Research
Exercise
Calculated transaction value
$0
125 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Bennett C Frank
EVP, Chief Scientific Officer
Other
Calculated transaction value
$5.64K
110 shares @ $51.31
Traded
Aug 31, 2026
Filed
Sep 2, 2026
O'neil Patrick R.
EVP CLO & General Counsel
Other
Calculated transaction value
$3.23K
63 shares @ $51.31
Traded
Aug 31, 2026
Filed
Sep 2, 2026
Monia Brett P
Chief Executive Officer
Other
Calculated transaction value
$5.03K
98 shares @ $51.31
Traded
Aug 31, 2026
Filed
Sep 2, 2026
Birchler Brian
EVP, Corp And Development Ops
Other
Calculated transaction value
$2.98K
58 shares @ $51.31
Traded
Aug 31, 2026
Filed
Sep 2, 2026
Hayden Michael R
Director
Buy
Calculated transaction value
$258K
5,000 shares @ $51.6
Traded
Jul 31, 2026
Filed
Jul 31, 2026
Hayden Michael R
Director
Buy
Calculated transaction value
$800.7K
15,000 shares @ $53.38
Traded
Jul 30, 2026
Filed
Jul 31, 2026
Reikes Peter N
Director
Award
Calculated transaction value
$0
3,399 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Hantson Ludwig
Director
Award
Calculated transaction value
$0
3,399 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Herman Joan E
Director
Exercise
Calculated transaction value
$0
5,220 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Herman Joan E
Director
Exercise
Calculated transaction value
$0
5,220 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Berthelsen Spencer R
Director
Exercise
Calculated transaction value
$0
5,220 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Berthelsen Spencer R
Director
Exercise
Calculated transaction value
$0
5,220 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Bennett C Frank
EVP, Chief Scientific Officer
Sale
Calculated transaction value
$1.28M
15,000 shares @ $85.46
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Bennett C Frank
EVP, Chief Scientific Officer
Other
Calculated transaction value
$0
15,000 shares @ $0
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Bennett C Frank
EVP, Chief Scientific Officer
Other
Calculated transaction value
$0
15,000 shares @ $0
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Bennett C Frank
EVP, Chief Scientific Officer
Sale
Calculated transaction value
$462.69K
5,536 shares @ $83.58
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Diaz Allene M.
Director
Exercise
Calculated transaction value
$476.33K
10,111 shares @ $47.11
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Diaz Allene M.
Director
Sale
Calculated transaction value
$863.64K
10,111 shares @ $85.42
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Diaz Allene M.
Director
Exercise
Calculated transaction value
$0
10,111 shares @ $0
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Sale
Calculated transaction value
$30.52K
362 shares @ $84.3
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Yang Michael J.
Director
Award
Calculated transaction value
$0
2,301 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 6, 2026
Yang Michael J.
Director
Award
Calculated transaction value
$0
5,369 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 6, 2026
Loscalzo Joseph
Director
Award
Calculated transaction value
$0
2,301 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 6, 2026
Loscalzo Joseph
Director
Award
Calculated transaction value
$0
5,369 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 6, 2026