Sign in

CIK 0001984086 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

Septerna, Inc.

Sign in to watch
Ticker
SEPN
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
843891440
Phone
650-338-3533
Business address
250 EAST GRAND AVENUE, SUITE 65, SOUTH SAN FRANCISCO, CA, 94080
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$3,934,363
in 1 filing, $3.9M under 10b5-1 plans

Net −$3,934,363. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Ezekowitz Alan −$3.9M Director sold 70% of stake

Reading 61 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −6,939 $46.01 $319K 110,481
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −13,201 $47.01 $621K 97,280
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −22,865 $47.78 $1.1M 74,415
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −31,572 $48.70 $1.5M 42,843
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −4,175 $49.65 $207K 38,668
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −2,013 $50.90 $102K 36,655
2026-11-11 Ezekowitz Alan Director Sale 10b5-1 −1,055 $51.90 $55K 35,600

Page 1 of 1 · 7 trades