Senior insider sale
SVP, Drug Discovery at SEPTERNA, INC. — senior position signals high conviction
$632.3K
16.67K shares
What this filing means
LONG DANIEL D. plans to sell 16.67K shares of SEPTERNA, INC. valued at approximately $632.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 10/1/2026ACC: 0001950047-26-009973
Officer· SVP, Drug Discovery
Since Feb 2026
16.67K
Shares to sell
$632.3K
Approx. market value
10K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Exercise of Stock Options
Cash
10/1/2026
10KTotal acquired10K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/1/2026 | Exercise of Stock Options Cash | 10K | — |
| Total | 10K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
3.33K
Market value
$126.1K
9/1/2026
—Completed
Units to sell
3.33K
Market value
$114.9K
8/3/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
10K
Market value
$391.3K
10/1/2026
Total
Units
16.67K
Value
$632.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/1/2026 | 3.33K | $126.1K | — | Completed |
8/3/2026 | 3.33K | $114.9K | — | Completed |
| Planned — Approximate Date | ||||
10/1/2026 | 10K | $391.3K | NASDAQ | Planned |
| Total | 16.67K | $632.3K | ||