Investor · Mainz, 2M

Sean Marett

Open Sean in the network graph →

Filings

3

SEC Form D

Connections

13

co-filers

Capital

$453.3M

across filings

Active

Sep 2020

to Feb 2025

Most-connected co-filers (13)

Helmut Jeggle · Boston, MA3 shared Sierk Poetting · Mainz, 2M2 shared Ugur Sahin · Mainz, 2M2 shared Michael Motschmann · Mainz, 2M2 shared Ozlem Tureci · Mainz, 2M2 shared Christoph Huber · Mainz, 2M2 shared Ulrich Wandschneider · Mainz, 2M2 shared Ryan Richardson · Mainz, 2M2 shared Teisha Vandekop · Meridian, TX1 shared Gary Tickel · San Marino, CA1 shared Jens Holstein · MAINZ, 2M1 shared Derek Dirocco · South San Francisco, CA1 shared Shanshan Xu · Boston, MA1 shared

Recent filings (3)

Bambusa Therapeutics, Inc.Feb 2025 · 9 co-filers$88.9M Bambusa Therapeutics, Inc.Feb 2025 · 9 co-filers$88.9M BioNTech SEApr 2022 · 19 co-filers$150.0M BioNTech SEApr 2022 · 19 co-filers$150.0M BioNTech SESep 2020 · 17 co-filers$250.0M BioNTech SESep 2020 · 17 co-filers$250.0M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Sean in the interactive graph →