Investor · Sarasota, FL
Mark Sherwin
Open Mark in the network graph →Filings
31
SEC Form D
Connections
60
co-filers
Capital
—
across filings
Active
May 2015
to Oct 2024
Most-connected co-filers (60)
Mark Mcdonel · Pittsburgh, PA11 sharedThomas Elnick · Chicago, IL9 sharedThomas Neckel · Seattle, WA9 sharedMichael A. Gamble · New York, NY6 sharedMichael L. Mcdonnell · New York, NY6 sharedMichael Murphy · New York, NY5 sharedMagnetic Management Ltd · Grand Cayman, Cayman Islands5 sharedMagnetic Management Ltd · Grand Cayman, Cayman Islands5 sharedMegan Kaspar · Grand Cayman, Cayman Islands5 sharedWilliam Quigley · Grand Cayman, Cayman Islands5 sharedJonathan Yantis · Grand Cayman, Cayman Islands5 sharedDavid Jarvie · Mill Valley, CA4 sharedChristopher Chan · Boston, MA4 sharedBenjamin Jiang · San Francisco, CA2 sharedChristopher P. Cherry · Vancouver, British Columbia, Canada2 sharedAnand Radhakrishnan · NEW YORK, NY2 sharedTim Chang · San Francisco, CA2 sharedWilliam V. Feyerabend · Vancouver, British Columbia, Canada2 sharedHerbert Myers · New York, NY2 sharedJan V. Urata · Vancouver, British Columbia, Canada2 sharedPeter J. Rommeney · New York, NY2 sharedDerrick Mcgavic · Chicago, IL2 sharedLin Shi · Grand Cayman, Cayman Islands2 sharedRichard V. Barnett · Vancouver, British Columbia, Canada2 shared
Recent filings (31)
Midwest Tubular Group LLCDec 2025 · 1 co-filer$5.0MMidwest Tubular Group LLCOct 2024 · 3 co-filers$6.5MMidwest Tubular Group LLCOct 2024 · 3 co-filers$6.5MMidwest Tubular Group LLCOct 2024 · 3 co-filers$6.5MMidwest Tubular Group LLCOct 2024 · 3 co-filers$6.5MGOLD PORT CORPOct 2023 · 17 co-filers$3.2MSage ATM Investment Fund, LLCJun 2023 · 2 co-filers$20.0MSage ATM Investment Fund, LLCJun 2023 · 2 co-filers$20.0MSage ATM Investment Fund, LLCJun 2023 · 2 co-filers$20.0MSanford Aluminum Group, LLCApr 2022 · 3 co-filers$11.0MPittsburgh Coil Holdings, LLCMar 2022 · 5 co-filers$7.0MThree Rivers Preferred Group LLCMar 2022 · 4 co-filers$4.0MInvestcorp International Inc.Jan 2022 · 27 co-filersPittsburgh Coil Holdings, LLCNov 2021 · 5 co-filers$33.0MNik Fintech II, a series of Smores Classic Funds LLCNov 2021 · 2 co-filers$12KOddity, a series of Smores Classic FundsNov 2021 · 2 co-filers$135KThree Rivers VC Group, LLCOct 2021 · 5 co-filers$19.5MThree Rivers VC Group, LLCOct 2021 · 5 co-filers$19.5MThree Rivers VC Group, LLCOct 2021 · 5 co-filers$19.5MBrand World LioMay 2021 · 2 co-filers$100KBrand World RadianMay 2021 · 2 co-filers$100KPittsburgh Extrusion Group LLCMay 2021 · 3 co-filers$2.6MPittsburgh Extrusion Group LLCMay 2021 · 3 co-filers$2.6MPittsburgh Extrusion Group LLCMay 2021 · 3 co-filers$2.6MBetter Angels IApr 2021 · 2 co-filers$40K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →