Insider sale
SEPTERNA, INC.
$7.51M
147.20K shares
What this filing means
THIRD ROCK VENTURES V, L.P. plans to sell 147.20K shares of SEPTERNA, INC. valued at approximately $7.51M. 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: 8/12/2026ACC: 0001974078-26-000301
10% Owner
Since Oct 2024
147.20K
Shares to sell
$7.51M
Approx. market value
6.22M
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Original Issuance
Cash
11/7/2022
6.22MTotal acquired6.22M
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/7/2022 | Original Issuance Cash | 6.22M | — |
| Total | 6.22M | ||
Planned & Completed Dispositions1
NasdaqPlanned
Units to sell
147.20K
Market value
$7.51M
8/12/2026
Total
Units
147.20K
Value
$7.51M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/12/2026 | 147.20K | $7.51M | Nasdaq | Planned |
| Total | 147.20K | $7.51M | ||