Long Daniel D.: insider trades.
Long Daniel D. reported 9 non-derivative transactions on 3 SEC ownership filings in Q3 2026: 0 open-market purchases and 5 sales ($356K), across 1 company.
- Transactions
- 9
- Purchases (P)
- 0
- Sales (S)
- 5
- Companies
- 1
- Name as filed
- Long Daniel D.
Companies
| Company | Relationship | Transactions |
|---|---|---|
| Septerna, Inc. (SEPN) | Officer · SVP, Drug Discovery | 9 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-01 | Septerna, Inc. | M | 3,333 | $2.76 | 99,745 | Form 4 |
| 2026-09-01 | Septerna, Inc. | S | 3,333 | $37.83 | 96,412 | Form 4 |
| 2026-08-03 | Septerna, Inc. | S | 2,334 | $34.68 | 96,412 | Form 4 |
| 2026-08-03 | Septerna, Inc. | S | 1,000 | $33.98 | 98,746 | Form 4 |
| 2026-08-03 | Septerna, Inc. | M | 1,816 | $2.76 | 98,228 | Form 4 |
| 2026-08-03 | Septerna, Inc. | M | 1,518 | $2.76 | 99,746 | Form 4 |
| 2026-07-01 | Septerna, Inc. | S | 1,233 | $34.81 | 96,412 | Form 4 |
| 2026-07-01 | Septerna, Inc. | M | 3,333 | $2.76 | 99,745 | Form 4 |
| 2026-07-01 | Septerna, Inc. | S | 2,100 | $34.1 | 97,645 | Form 4 |
Questions
What stock did Long Daniel D. buy or sell?
Long Daniel D. reported 9 non-derivative transactions on 3 SEC ownership filings in Q3 2026: 0 open-market purchases and 5 sales ($356K), across 1 company.
Is Long Daniel D. the same person as other filers with this name?
This page covers SEC CIK 2040349 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/long-daniel-d-2040349.md
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