SEPN
Septerna Inc
$63.45M
Single sell
Discretionary Insider Activity
Date:
08/12/2026
Insiders:
RA CAPITAL MANAGEMENT, L.P., director
Prior trend:
20 months of no clear discretionary insider activity

Summary

A $63.45M single sell for Septerna Inc (SEPN) on 08/12/2026 after 20 months of no clear discretionary insider activity trend.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $63.45M 08/14/2026 RA CAPITAL MANAGEMENT, L.P. + 6 Director, a 10%+ owner 0001231919-26-000938

Stake Changes

Action Insider Role(s) Total Change % Change
RA CAPITAL MANAGEMENT, L.P. Director, a 10%+ owner unknown unknown

Transactions

Action Amount Date Insider Security Type SEC Code
Sell $31.73M 08/12/2026 RA CAPITAL MANAGEMENT, L.P. Common Stock Discretionary Sale
Sell $31.73M 08/12/2026 RA CAPITAL MANAGEMENT, L.P. Common Stock Discretionary Sale

Price Changes

Price at Scan Price at 30 Days 30 Day Change % Change Price at 1 Year 1 Year Change % Change
$44.20 – – – – – –

Stats

Prior max multiple:
8.8
Prior median multiple:
17.4

Metadata

Signal ID:
S7Hn2mcc6bZMZZH1
Scanned on:
08/14/2026
Status:
Current