Investor · Government Camp, OR
Don G. Osterberg
Open Don in the network graph →Filings
27
SEC Form D
Connections
108
co-filers
Capital
$1.9M
across filings
Active
Aug 2018
to Aug 2022
Most-connected co-filers (108)
Ellen G. Voie · Government Camp, OR8 sharedEdgard Maroun · Abu Dhabi, C07 sharedTimothy C. Draper · Menlo Park, CA7 sharedMike G. Card · Government Camp, OR7 sharedPhilip U. Hammarskjold · San Francisco, CA7 sharedAaron Feinberg · Detroit, MI7 sharedAnnette G. Sandberg · Government Camp, OR6 sharedRed Oak Capital GP LLC · Grand Rapids, MI6 sharedPatrick J. Healy · San Francisco, CA6 sharedPamir Gelenbe · Grand Duchy of Luxembourg, Luxembourg6 sharedMichael G. Precia · Government Camp, OR4 sharedPeter G. Rowe · Government Camp, OR4 sharedScott G. Mugno · Government Camp, OR4 sharedSteven G. Bryan · Government Camp, OR4 sharedDoug G. Marcello · Government Camp, OR4 sharedCameron W. Mcrae · Dartmouth, Nova Scotia, Canada4 sharedMichael W. Doniger · New York, NY4 sharedDavid P. O'Connor · New York, NY4 sharedBrian A. Smith · MILL VALLEY, CA4 sharedJohn E. Fortkort · IRVINE, CA4 sharedAnnelise E. Barron · IRVINE, CA4 sharedCarl Anderson · ALTOONA, PA4 sharedJeremiah G. Harrison · MILL VALLEY, CA4 sharedJames R. Fellows · Chicago, IL4 shared
Recent filings (27)
Draper Radiant SPV, L.P.Dec 2025 · 4 co-filers$29.2MDraper Associates VIII, L.P.Jul 2025 · 4 co-filersMagic Sheet Music, Inc.Apr 2025 · 5 co-filers$200KBluewire, LLCAug 2024 · 26 co-filersBluewire, LLCAug 2024 · 26 co-filersH&F Clyde 2, L.P.Feb 2024 · 8 co-filersH&F Clyde 1, L.P.Feb 2024 · 8 co-filersH&F Clyde 3, L.P.Feb 2024 · 8 co-filersMagic Sheet Music, Inc.Sep 2023 · 5 co-filers$250KBluewire, LLCAug 2023 · 26 co-filersBluewire, LLCAug 2023 · 26 co-filersDraper Associates VII, L.P.Jul 2023 · 5 co-filersZephyr Partners I, L.P.Nov 2022 · 4 co-filersErdene Resource Development CorpAug 2022 · 26 co-filers$27KDraper Associates VII, L.P.Aug 2022 · 5 co-filersErdene Resource Development CorpJul 2022 · 26 co-filers$2.5MBluewire, LLCJul 2022 · 29 co-filers$3.0MDraper Associates VII, L.P.Jun 2022 · 5 co-filersDraper Associates Rhino SPV III, LLCJun 2022 · 4 co-filersIcicle Partners, L.P.May 2022 · 7 co-filersDraper Associates Rhino SPV II, LLCJan 2022 · 4 co-filers$2.0MWildcat Partners I, L.P.Jan 2022 · 7 co-filersMinerva Partners, L.P.Jan 2022 · 7 co-filersBluewire, LLCJul 2021 · 29 co-filers$3.0MBrevan Howard US Rates Opportunities Fund LtdAug 2020 · 19 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Don in the interactive graph →