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SEPN Sale Disclosure
Long Daniel D. · SEC Form 4 · Filed Sep 3, 2026
Sale
Calculated transaction value
$126.08K
Long Daniel D. SVP, Drug Discovery
SEPN
Septerna
SEPN
Transaction date
Sep 1, 2026
Public filing date
Sep 3, 2026
Filing lag
Filed 2 days later
SEPN daily price context
Close on/before transaction
$37.68
Sep 1, 2026
First close after public filing
$36.75
Sep 4, 2026
30-day return after filing
+3.05%
Through Oct 5, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 3,333 shares @ $37.83
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001193125-26-382267
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$135.28K
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Septerna, Inc. SEPN | Exercise | Sep 1, 2026 | $9.2K |
| Septerna, Inc. SEPN Current | Sale | Sep 1, 2026 | $126.08K |
| Septerna, Inc. SEPN | Exercise | Sep 1, 2026 | $0 |