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IONS Sale Disclosure
Berthelsen Spencer R · SEC Form 4 · Filed Jun 3, 2026
Sale
Calculated transaction value
$605.36K
Berthelsen Spencer R Director
IONS
Transaction date
Jun 1, 2026
Public filing date
Jun 3, 2026
Filing lag
Filed 2 days later
IONS daily price context
Close on/before transaction
$75.38
Jun 1, 2026
First close after public filing
$75.13
Jun 4, 2026
30-day return after filing
+10.71%
Through Jul 6, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 8,000 shares @ $75.67
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0000874015-26-000188
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$800.72K
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Ionis Pharmaceuticals Inc IONS | Exercise | Jun 1, 2026 | $195.36K |
| Ionis Pharmaceuticals Inc IONS Current | Sale | Jun 1, 2026 | $605.36K |
| Ionis Pharmaceuticals Inc IONS | Exercise | Jun 1, 2026 | $0 |