Ledger.
Investor · Walnut Creek, CA

Jay A. Rose

Open Jay in the network graph →
Filings
9
SEC Form D
Connections
50
co-filers
Capital
$2.3B
across filings
Active
Nov 2021
to Oct 2025

Most-connected co-filers (50)

Amulet Capital Fund Iii Gp, L.P · Greenwich, CT4 sharedAmulet Capital Fund Iii Ugp, L.L.C · Greenwich, CT4 sharedMark B. Spiegel · New York, NY4 sharedJohn M. Krambeer · El Segundo, CA4 sharedAmulet Capital Fund Iii Gp, L.P · Greenwich, CT4 sharedAmulet Capital Fund Iii Ugp, L.L.C · Greenwich, CT4 sharedAmulet Capital Fund Iii Gp, L.P · Greenwich, CT4 sharedRamsey A. Frank · Greenwich, CT4 sharedChris Whitman · London, United Kingdom4 sharedPeter Kampain · Toronto, Ontario, Canada4 sharedPeter G. Schultz, Ph.D · San Diego, CA3 sharedRobert J. Hombach · Chicago, IL3 sharedMark J. Gresser · San Diego, CA3 sharedGetty Y. Chin · New York, NY3 sharedJacob R. Jackson · Grapevine, TX3 sharedJohn H. Harrison · Houston, TX3 sharedChris Brandenburg · Baltimore, MD3 sharedSteven R. Sarracino · Greenwich, CT3 sharedPeter G. Lamp, Ph.D · San Diego, CA3 sharedGene G. Lynes · San Diego, CA3 sharedGary F. Oakley · London, United Kingdom3 sharedKirsten F. Imohiosen · New York, NY3 sharedC. Robert J. Kidder · San Diego, CA3 sharedJohn J. Diekman, Ph.D · San Diego, CA2 shared

Recent filings (9)

WILDCAT DISCOVERY TECHNOLOGIES, INC.Oct 2025 · 17 co-filers$11.4MAmulet Capital Fund III, L.P.Jul 2024 · 10 co-filersAmulet Capital Fund III, L.P.Jan 2024 · 10 co-filersAmulet Capital Network Fund III, L.P.Dec 2023 · 10 co-filersAmulet Capital Fund III, L.P.Jan 2023 · 10 co-filersZenBusiness Inc.Sep 2022 · 16 co-filers$3.0MWILDCAT DISCOVERY TECHNOLOGIES, INC.Jul 2022 · 21 co-filers$90.0MZenBusiness Inc.Nov 2021 · 16 co-filers$205.0MWILDCAT DISCOVERY TECHNOLOGIES, INC.Nov 2021 · 22 co-filers$70.0M

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