Monia Brett P
Chief Executive Officer
Exercise
Calculated transaction value
$0
14,565 shares @ $0
Traded
Jun 24, 2026
Filed
Jun 26, 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 |
|---|---|---|---|---|---|
| Monia Brett P Chief Executive Officer | Jun 26, 2026 2-day lag | Exercise Jun 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Monia Brett P Chief Executive Officer | Jun 26, 2026 2-day lag | Sale Jun 24, 2026 | $1.14M Filed shares x price | SEC Form 4 View filing | |
| Monia Brett P Chief Executive Officer | Jun 26, 2026 2-day lag | Exercise Jun 24, 2026 | $474.82K Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jun 16, 2026 1-day lag | Sale Jun 15, 2026 | $587.92K Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jun 16, 2026 1-day lag | Exercise Jun 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jun 16, 2026 1-day lag | Exercise Jun 15, 2026 | $195.36K Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Sale Jun 12, 2026 | $1.47M Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $1.13M Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $1.28M Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $391.2K Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Sale Jun 12, 2026 | $3M Filed shares x price | SEC Form 4 View filing | |
| Kordasiewicz Holly B. EVP, Chief Development Officer | Jun 16, 2026 4-day lag | Exercise Jun 12, 2026 | $484.14K Filed shares x price | SEC Form 4 View filing | |
| Reikes Peter N Director | Jun 8, 2026 4-day lag | Award Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hantson Ludwig Director | Jun 8, 2026 4-day lag | Award Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jun 3, 2026 2-day lag | Exercise Jun 1, 2026 | $195.36K Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jun 3, 2026 2-day lag | Exercise Jun 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Berthelsen Spencer R Director | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $605.36K Filed shares x price | SEC Form 4 View filing |
Monia Brett P
Chief Executive Officer
Sale
Calculated transaction value
$1.14M
14,565 shares @ $78.41
Traded
Jun 24, 2026
Filed
Jun 26, 2026
Monia Brett P
Chief Executive Officer
Exercise
Calculated transaction value
$474.82K
14,565 shares @ $32.6
Traded
Jun 24, 2026
Filed
Jun 26, 2026
Berthelsen Spencer R
Director
Sale
Calculated transaction value
$587.92K
8,000 shares @ $73.49
Traded
Jun 15, 2026
Filed
Jun 16, 2026
Berthelsen Spencer R
Director
Exercise
Calculated transaction value
$0
8,000 shares @ $0
Traded
Jun 15, 2026
Filed
Jun 16, 2026
Berthelsen Spencer R
Director
Exercise
Calculated transaction value
$195.36K
8,000 shares @ $24.42
Traded
Jun 15, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Sale
Calculated transaction value
$1.47M
19,842 shares @ $74.05
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$0
12,000 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$1.13M
19,895 shares @ $56.78
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$0
21,000 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$1.28M
21,000 shares @ $60.89
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$0
7,951 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$391.2K
12,000 shares @ $32.6
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$0
19,895 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Sale
Calculated transaction value
$3M
41,004 shares @ $73.09
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kordasiewicz Holly B.
EVP, Chief Development Officer
Exercise
Calculated transaction value
$484.14K
7,951 shares @ $60.89
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Reikes Peter N
Director
Award
Calculated transaction value
$0
10,753 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Hantson Ludwig
Director
Award
Calculated transaction value
$0
10,753 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Berthelsen Spencer R
Director
Exercise
Calculated transaction value
$195.36K
8,000 shares @ $24.42
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Berthelsen Spencer R
Director
Exercise
Calculated transaction value
$0
8,000 shares @ $0
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Berthelsen Spencer R
Director
Sale
Calculated transaction value
$605.36K
8,000 shares @ $75.67
Traded
Jun 1, 2026
Filed
Jun 3, 2026