Septerna Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGM:SEPN Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
28 Oct 24BuyUS$75,060,000RA Capital Management, L.P.Company4,170,000US$18.00
28 Oct 24BuyUS$11,700,000Third Rock Ventures, LLCCompany650,000US$18.00

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of SEPN?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders1,956,9484.66%
Hedge Funds2,452,0245.84%
Institutions4,403,41210.5%
General Public14,057,98533.5%
VC/PE Firms19,132,42545.6%

Dilution of Shares: SEPN only recently listed within the past 12 months


Top Shareholders

Top 17 shareholders own 66.53% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
22.3%
Third Rock Ventures, LLC
9,368,047US$210.8m7,550%42.08%
16.7%
RA Capital Management, L.P.
6,995,858US$157.4m0%1.94%
6.59%
Samsara BioCapital LLC
2,768,520US$62.3m0%8.91%
5.84%
BVF Partners L.P.
2,452,024US$55.2m0%1.67%
3.76%
Artal Group S.A.
1,577,514US$35.5m0%1.2%
3.36%
Deep Track Capital, LP
1,412,929US$31.8m0%0.99%
1.81%
Goldman Sachs Asset Management, L.P.
760,738US$17.1m0%no data
1.8%
Jeffrey Tong
754,907US$17.0m761%no data
1.8%
Jeffrey Finer
754,907US$17.0m0%no data
1.12%
Goldman Sachs Group, Investment Banking and Securities Investments
470,975US$10.6m0%0.01%
0.43%
Broad Street Principal Investments, L.L.C.
181,212US$4.1m0%15.6%
0.41%
Elizabeth Bhatt
174,209US$3.9m761%no data
0.25%
Uwe Klein
104,525US$2.4m761%no data
0.22%
Daniel Long
92,911US$2.1m761%no data
0.14%
Ran Xiao
58,069US$1.3m0%no data
0.041%
Alan Ezekowitz
17,420US$391.9k761%no data
0.0001%
BlackRock, Inc.
44US$945.10%no data