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John C Backus, Jr.

PROOF
Last checkedOct 9, 2026. This person is listed because a fund filing named them; the date beside each fund is when. Details can change after they are filed or reported; if something here is wrong or has changed, tell us below.

Named on fund filings

From SEC Form D filings
  • PROOF IV GXAI LLC
    Director
    Named Nov 13, 2025 · SEC filings
  • PROOF IV HYHI LLC
    Director
    Named Nov 13, 2025 · SEC filings
  • PROOF III UMTI LLC
    Director
    Named Jan 26, 2023 to Oct 9, 2025 · SEC filings
  • PROOF IV CDI LLC
    Director
    Named Sep 25, 2025 · SEC filings
  • PROOF III PAIL LLC
    Director
    Named Sep 25, 2025 · SEC filings
  • PROOF III SHI LLC
    Director
    Named Feb 28, 2023 to Jul 2, 2025 · SEC filings
  • PROOF SIDE IV, LP
    Director
    Named Jul 2, 2025 · SEC filings
  • PROOF Fund IV, LP
    Director
    Named Jul 2, 2025 · SEC filings
  • PROOF III TGEI LLC
    Director
    Named Jul 2, 2025 · SEC filings
  • PROOF III RVCI LLC
    Director
    Named Jun 17, 2025 · SEC filings
  • PROOF III TBOI LLC
    Director
    Named May 9, 2025 · SEC filings
  • PROOF III UDSI LLC
    Director
    Named Jul 22, 2024 to Feb 28, 2025 · SEC filings
  • PROOF II Oakhouse IBQP, LLC
    Director
    Named Jul 19, 2021 to Feb 28, 2025 · SEC filings
  • PROOF III KUE LLC
    Director
    Named Oct 19, 2022 to Dec 18, 2024 · SEC filings
  • PROOF III KII, LLC
    Director
    Named Mar 3, 2022 to Nov 14, 2024 · SEC filings
  • PROOF DPI3, LLC
    Director
    Named Oct 27, 2023 to Nov 14, 2024 · SEC filings
  • PROOF III HLI LLC
    Director
    Named Mar 5, 2024 to Oct 2, 2024 · SEC filings
  • PROOF III LTMC LLC
    Director
    Named Sep 23, 2024 · SEC filings
  • PROOF III JCI LLC
    Director
    Named Aug 19, 2024 · SEC filings
  • PROOF II RLH LLC
    Director
    Named Jul 22, 2024 to Aug 19, 2024 · SEC filings
  • PROOF III CPIQ LLC
    Director
    Named Aug 19, 2024 · SEC filings
  • PROOF III ODI LLC
    Director
    Named Aug 4, 2022 to Jul 31, 2024 · SEC filings
  • PROOF III TSI LLC
    Director
    Named Dec 1, 2022 to Jun 17, 2024 · SEC filings
  • PROOF III ZCSI LLC
    Director
    Named May 31, 2024 · SEC filings
  • PROOF AVC2, LLC
    Director
    Named Apr 16, 2024 · SEC filings
  • PROOF III C8QP LLC
    Director
    Named Apr 4, 2022 to Apr 1, 2024 · SEC filings
  • PROOF II Javelin CH, LLC
    Director
    Named Jul 19, 2021 to Jan 29, 2024 · SEC filings
  • PROOF III ADGT LLC
    Director
    Named Jan 4, 2024 · SEC filings
  • PROOF II Javelin MGI, LLC
    Director
    Named May 28, 2021 to Jan 4, 2024 · SEC filings
  • PROOF II VI, LLC
    Director
    Named Jul 14, 2023 to Dec 4, 2023 · SEC filings
  • PROOF III PDI LLC
    Director
    Named Nov 20, 2023 · SEC filings
  • PROOF DPI2, LLC
    Director
    Named Sep 21, 2023 · SEC filings
  • PROOF III RMDI, LLC
    Director
    Named Jul 31, 2023 · SEC filings
  • PROOF Fund III, LP
    Director
    Named Dec 1, 2021 to May 31, 2023 · SEC filings
  • PROOF Side III, LP
    Director
    Named Dec 1, 2021 to May 31, 2023 · SEC filings
  • PROOF ZLI, LLC
    Director
    Named May 9, 2023 to May 31, 2023 · SEC filings
  • PROOF III CBSI LLC
    Director
    Named Apr 10, 2023 · SEC filings
  • PROOF II Javelin CH2, LLC
    Director
    Named Jan 26, 2023 · SEC filings
  • PROOF III VDM LLC
    Director
    Named Aug 24, 2022 · SEC filings
  • PROOF II OTS2, LLC
    Director
    Named Aug 4, 2022 · SEC filings
  • PROOF III ACI LLC
    Director
    Named Aug 4, 2022 · SEC filings
  • PROOF AP, LLC
    Director
    Named Apr 11, 2022 · SEC filings
  • PROOF III C8AI LLC
    Director
    Named Apr 4, 2022 · SEC filings
  • PROOF II SSI, LLC
    Director
    Named Mar 28, 2022 · SEC filings
  • PROOF III HTL, LLC
    Director
    Named Mar 3, 2022 · SEC filings
  • PROOF Acquisition Sponsor I, LLC
    Director
    Named Dec 2, 2021 · SEC filings
  • PROOF JP, LLC
    Director
    Named Nov 22, 2021 · SEC filings
  • PROOF II TLI, LLC
    Director
    Named Oct 25, 2021 · SEC filings
  • PROOF II EDI, LLC
    Director
    Named Oct 1, 2021 · SEC filings
  • PROOF II VM2, LLC
    Director
    Named Aug 27, 2021 · SEC filings
  • PROOF II VMQP, LLC
    Director
    Named Feb 22, 2021 to Aug 27, 2021 · SEC filings
  • PROOF II PAI, LLC
    Director
    Named Jan 27, 2021 to Aug 27, 2021 · SEC filings
  • PROOF II MHI, LLC
    Director
    Named Aug 26, 2021 · SEC filings
  • PROOF II LI, LLC
    Director
    Named Aug 26, 2021 · SEC filings
  • PROOF II SLT, LLC
    Director
    Named Aug 26, 2021 · SEC filings
  • PROOF II TBP, LLC
    Director
    Named Jul 23, 2021 · SEC filings
  • PROOF II Javelin FITI, LLC
    Director
    Named Jul 21, 2021 · SEC filings
  • PROOF II GEI, LLC
    Director
    Named May 21, 2021 · SEC filings
  • PROOF DPI, LLC
    Director
    Named Apr 27, 2021 · SEC filings
  • PROOF II MC, LLC
    Director
    Named Apr 26, 2021 · SEC filings
  • PROOF II OTS, LLC
    Director
    Named Mar 24, 2021 · SEC filings
  • PROOF II TSL, LLC
    Director
    Named Jan 27, 2021 · SEC filings

Investments

0 cited

No personal investments recorded. A firm's investments are on the firm's page.

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