Investor · AUSTIN, TX

Glenn K. Jacobson

Open Glenn in the network graph →

Filings

19

SEC Form D

Connections

39

co-filers

Capital

$1.9B

across filings

Active

Sep 2023

to Mar 2026

Most-connected co-filers (39)

Christopher K. Manning · AUSTIN, TX16 shared Giulianna K. Ruiz · AUSTIN, TX16 shared Mark D. Brodsky · New York, NY8 shared Lawrence J. Christensen · Chicago, IL8 shared Maury R. Tognarelli · CHICAGO, IL8 shared Henry Rath · Jersey City, NJ8 shared Arvind Sanger · Miami Beach, FL6 shared Thomas D. Mccarthy · CHICAGO, IL6 shared Huimin J. Zhan · HOUSTON, TX3 shared Christopher J. Quirin · Ebene, O43 shared Lon Chow · Chicago, IL2 shared Alan Fairless · Raytown, MO2 shared William Conroy · Lenexa, KS2 shared David Pearah · Lenexa, KS2 shared Owen E. Meyer · NEW YORK, NY2 shared John M. Lawrie · West Palm Beach, FL2 shared Devesh Heeraman · Ebene, O42 shared Matthew Blancarte · Gig Harbor, WA2 shared Alan Henthorne · Sparks, NV2 shared David Shackelton · Sparks, NV2 shared Thaddeus Wolfram · Sparks, NV2 shared Daniel Castillo · Sparks, NV2 shared Anne T. Cleary · Houston, TX2 shared Kevin Doyle · Dublin 2, Ireland2 shared

Recent filings (19)

Greenbelt Capital Partners Phoenix L.P.Mar 2026 · 2 co-filers Greenbelt Capital Partners Seahawk L.P.Feb 2026 · 2 co-filers Greenbelt Capital Partners Intersect CV L.P.Sep 2025 · 2 co-filers$202.6M Greenbelt Capital Partners BRUSH L.P.Jun 2025 · 8 co-filers GREENBELT CAPITAL PARTNERS III-A L.P.Apr 2025 · 8 co-filers$1.0B GREENBELT CAPITAL PARTNERS III L.P.Apr 2025 · 6 co-filers$1.0B GREENBELT CAPITAL PARTNERS INTERSECT L.P.Dec 2024 · 3 co-filers GREENBELT CAPITAL PARTNERS CTC L.P.Jun 2024 · 8 co-filers GREENBELT CAPITAL PARTNERS III-A L.P.Apr 2024 · 4 co-filers$750.0M GREENBELT CAPITAL PARTNERS III L.P.Apr 2024 · 4 co-filers$750.0M GREENBELT CAPITAL PARTNERS SABER L.P.Sep 2023 · 2 co-filers GREENBELT CAPITAL PARTNERS III-A L.P.Apr 2023 · 8 co-filers$750.0M GREENBELT CAPITAL PARTNERS III L.P.Apr 2023 · 8 co-filers$750.0M ValueQuest Capital LtdMar 2023 · 5 co-filers GREENBELT CAPITAL PARTNERS TRP L.P.Aug 2022 · 8 co-filers SpiderOak, Inc.Apr 2022 · 23 co-filers$2.4M ValueQuest Capital LtdApr 2022 · 5 co-filers ValueQuest Capital LtdApr 2021 · 4 co-filers SpiderOak, Inc.Apr 2021 · 22 co-filers$6.3M

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