Ledger.
Investor · Medfield, MA

Jason Werner

Open Jason in the network graph →
Filings
11
SEC Form D
Connections
47
co-filers
Capital
$8.1M
across filings
Active
Jan 2021
to Aug 2023

Most-connected co-filers (47)

Reza Dana · Medfield, MA8 sharedDavid M. Neafus · Cambridge, MA6 sharedGeorge Mulhern · Boise, ID5 sharedNick Efstratis · San Francisco, CA5 sharedMike Tobin · New York, NY5 sharedRick Farnell · Boise, ID5 sharedChris Popp · New York, NY5 sharedJiagang Zhao · Medfield, MA5 sharedRobert J. Short · Polson, MT5 sharedBrad Osborne · Brentwood, TN5 sharedJean-Bastien Auger · New York, NY5 sharedAmanda Gates · Richmond, CA2 sharedShyam Natarajan, Ph.D · Culver City, CA2 sharedBrittany N. Pusey, Ph.D · Culver City, CA2 sharedAriel Jaduszliwer · San Francisco, CA2 sharedShant L. Koumriqian · SAN DIEGO, CA2 sharedWilliam C. Sullivan · New York, NY2 sharedJoanna Da Lu · Chicago, IL2 sharedMark L. Schlueter · Dallas, TX2 sharedSteven J. Thayer · Chicago, IL2 sharedRobert Shattuck · Holladay, UT2 sharedGregory R. Pinkalla · SAN DIEGO, CA2 sharedArthur Weissman · Parkland, FL2 sharedMichael F. Klein · New York, NY2 shared

Recent filings (11)

SightStream Biotherapeutics, Inc.Oct 2025 · 10 co-filers$1.8MSightStream Biotherapeutics, Inc.Oct 2025 · 10 co-filers$1.8MSightStream Biotherapeutics, Inc.Aug 2023 · 11 co-filers$1.3MSightStream Biotherapeutics, Inc.Jun 2023 · 11 co-filers$3.5MSightStream Biotherapeutics, Inc.Mar 2023 · 11 co-filers$3.5MKera Therapeutics, Inc.Jun 2022 · 11 co-filers$1.9MKera Therapeutics, Inc.Jun 2022 · 11 co-filersFairfield U.S. Multifamily Core Plus Fund II LPJan 2022 · 8 co-filers$750.0MFairfield U.S. Multifamily Core Plus Fund II LPJan 2021 · 10 co-filersCastle Funds LPJan 2021 · 16 co-filersCastle Fund Partners LPJan 2021 · 16 co-filersEyevance Holdings LLCOct 2019 · 15 co-filers$30.0MEyevance Holdings LLCOct 2019 · 15 co-filers$30.0M

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