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SEPN Exercise Disclosure
Long Daniel D. · SEC Form 4 · Filed Aug 5, 2026
Exercise
Calculated transaction value
$4.19K
Long Daniel D. SVP, Drug Discovery
SEPN
Septerna
SEPN
Transaction date
Aug 3, 2026
Public filing date
Aug 5, 2026
Filing lag
Filed 2 days later
SEPN daily price context
Close on/before transaction
$34.98
Aug 3, 2026
First close after public filing
$39.53
Aug 6, 2026
30-day return after filing
-7.03%
Through Sep 4, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 1,518 shares @ $2.76
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001193125-26-335820
Filing cohort
Transactions in this filing
Showing 6 of 6
Trades
6
Issuers
1
Estimated value
$124.12K
Buys / sales
0 / 2
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Septerna, Inc. SEPN | Sale | Aug 3, 2026 | $33.98K |
| Septerna, Inc. SEPN | Exercise | Aug 3, 2026 | $5.01K |
| Septerna, Inc. SEPN | Sale | Aug 3, 2026 | $80.94K |
| Septerna, Inc. SEPN Current | Exercise | Aug 3, 2026 | $4.19K |
| Septerna, Inc. SEPN | Exercise | Aug 3, 2026 | $0 |
| Septerna, Inc. SEPN | Exercise | Aug 3, 2026 | $0 |