Investor · Atlanta, GA
Mark A. Buffington
Open Mark in the network graph →Filings
226
SEC Form D
Connections
522
co-filers
Capital
$474.0M
across filings
Active
Aug 2014
to Feb 2026
Most-connected co-filers (522)
Paul A. Iaffaldano · Atlanta, GA63 sharedBrian T. Nugent · La Jolla, CA54 sharedJennifer W. Collins · Grand Cayman, Cayman Islands50 sharedThomas Nadal Rigo Haug · New York, NY50 sharedTodd A. Knudsen · Atlanta, GA50 sharedClarke T. Bingham · PORTLAND, OR49 sharedMark A. Flickinger · Atlanta, GA49 sharedGretchen T. Brauer-Rieke · MILWAUKIE, OR49 sharedBIP Capital, LLC · Atlanta, GA46 sharedMichael J. Feder · Boston, MA38 sharedSusan G. O'Connell · Boston, MA34 sharedMatthew N. Shea · Boston, MA33 sharedNeil A. Medugno · Boston, MA31 sharedJames C. Cunningham Iii · Raleigh, NC31 sharedJohn J. Campbell · Raleigh, NC31 sharedWellington Management Company LLP · Boston, MA31 sharedWellington Alternative Investments LLC · Boston, MA30 sharedJeffrey Harbach · Austin, TX23 sharedDavid Van Horn · Berwyn, PA23 sharedDan A. Drechsel · Atlanta, GA22 sharedDavid Rudolph · Atlanta, GA20 sharedScott Pressly · Atlanta, GA18 sharedAaron Aycock · Atlanta, GA18 sharedDavid H. Gonsalves · Sacramento, CA18 shared
Recent filings (226)
BIP Ventures Wealth Alliance Equity II, LLCFeb 2026 · 4 co-filers$808KBIP Ventures Mediafly Convertible Note III-AI, LLCNov 2025 · 8 co-filers$15.1MBIP Ventures Mediafly Convertible Note III-QP, LLCNov 2025 · 8 co-filers$15.1MBIP Ventures Evergreen BDCOct 2025 · 21 co-filersBIP Ventures Evergreen BDCOct 2025 · 21 co-filersBIP Ventures Acceleration Fund-AI, LPJul 2025 · 7 co-filers$68.0MBIP Ventures Acceleration Fund-QP, LPJul 2025 · 7 co-filers$68.0MBIP Ventures ShiftMed Convertible Debt I-AI, LLCApr 2025 · 5 co-filers$900KBIP Ventures ShiftMed Convertible Debt I-QP, LLCApr 2025 · 5 co-filers$6.2MYA Global Investments II (U.S.), LPFeb 2025 · 11 co-filersBIP Ventures Mediafly Convertible Note II-QP, LLCJan 2025 · 8 co-filers$10.1MBIP Ventures Mediafly Convertible Note II-AI, LLCJan 2025 · 8 co-filers$10.1MBIP Ventures Case Status Equity I, LLCNov 2024 · 7 co-filers$2.0MBIP Ventures Velocity Convertible Note I, LLCOct 2024 · 7 co-filers$2.5MLynkCare, Inc.Oct 2024 · 6 co-filers$15.0MBIP Ventures Proem Convertible Note I, LLCSep 2024 · 6 co-filers$1.1MBIP Ventures Joymo Equity II, LLCAug 2024 · 6 co-filers$120KBIP Ventures Evergreen BDCAug 2024 · 23 co-filersBIP Ventures Evergreen BDCAug 2024 · 23 co-filersBIP Ventures Annex Fund 5-AI, LPJul 2024 · 6 co-filers$36.0MBIP Ventures Annex Fund 5-QP, LPJul 2024 · 8 co-filers$36.0MBIP Ventures Wealth Alliance Equity I, LLCJun 2024 · 6 co-filers$6.8MBIP Ventures Annex Fund 5-QP, LPMay 2024 · 8 co-filers$9.0MBIP Ventures Annex Fund 5-AI, LPMay 2024 · 6 co-filers$2.4MAlphaX SFR I LLCMay 2024 · 8 co-filers$6.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →