Investor · PORTLAND, OR
William F. Dai
Open William in the network graph →Filings
35
SEC Form D
Connections
67
co-filers
Capital
$18.6M
across filings
Active
Dec 2020
to Mar 2026
Most-connected co-filers (67)
Simon S. Tate · San Carlos, CA28 sharedEric Shelly · Austin, TX28 sharedMartin Jennings · Grand Haven, MI4 sharedJason Strauss · Birmingham, AL3 sharedGarth C. Davis · Tiburon, CA3 sharedLadd W. Mark · Birmingham, AL3 sharedMichael Goldberg · Mountain View, CA3 sharedJaeshik Lee · Englewood, CO3 sharedJoseph E. Edelman · NEW YORK, NY3 sharedAnshumali Roy · PORTLAND, OR3 sharedRichard Ruffer · New York, NY2 sharedBrad Niebuhr · Austin, TX2 sharedJohn W. Fain · Birmingham, AL2 sharedJoshua C. Cascade · New York, NY2 sharedReynir Indahl · STOCKHOLM, V72 sharedWootaek Lim · Englewood, CO2 sharedJames Hendren · Little Rock, AR2 sharedWilliam N. Starling, Jr · PORTLAND, OR2 sharedKevin A. Phillip · Grand Cayman, Cayman Islands2 sharedHeather A. Lang · Birmingham, AL2 sharedWilliam F. Willis · PORTLAND, OR2 sharedEmily Niebuhr · Austin, TX2 sharedSurgical Care Affiliates, LLC · Birmingham, AL2 sharedJames Kauffmann · SARASOTA, FL2 shared
Recent filings (35)
Connecticut Surgery Center, Limited PartnershipMar 2026 · 3 co-filers$63KYorLabs, Inc.Oct 2023 · 15 co-filers$20.1MYorLabs, Inc.Oct 2023 · 15 co-filers$20.1MConnecticut Surgical Center, LLCMay 2022 · 17 co-filers$79KSYN 09, LPMar 2022 · 5 co-filers$1.4MOShares 01, LPMar 2022 · 2 co-filers$25.0M08 Carbon Capture, LPFeb 2022 · 2 co-filers$1.4MCC4 Shares 2022, LPFeb 2022 · 2 co-filers$10.0MYOR LABS, INC.Nov 2021 · 14 co-filers$15.0MSYN 06, LPNov 2021 · 8 co-filers$2.8MYOR LABS, INC.Nov 2021 · 14 co-filers$15.0MSYN 04, LPOct 2021 · 8 co-filers$1.4MSYN 03, LPOct 2021 · 8 co-filers$1.4MSYN 02, LPOct 2021 · 5 co-filers$1.4MSYN 05, LPSep 2021 · 8 co-filers$1.4M05 Carbon Capture, LPSep 2021 · 2 co-filers$1.1MBB2 Pipeline, LPSep 2021 · 2 co-filers$825KSYN 01, LPSep 2021 · 4 co-filers$1.4MSLF3 Pipeline , LPSep 2021 · 2 co-filers$660KSLF2 Pipeline , LPSep 2021 · 2 co-filers$660KCC3 Shares 2021, LPSep 2021 · 2 co-filers$3.1MMCA SHARES, LPSep 2021 · 2 co-filers$600KIRA SHARES, LPAug 2021 · 2 co-filers$5.8M04 Carbon Capture, LPJul 2021 · 2 co-filers$2.1M03 Carbon Capture, LPJul 2021 · 2 co-filers$2.1M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →