Investor · Durham, NC

Pieter Burger

Open Pieter in the network graph →

Filings

12

SEC Form D

Connections

66

co-filers

Capital

$17.6M

across filings

Active

Jul 2009

to Oct 2025

Most-connected co-filers (66)

Christopher Meldrum · Durham, NC11 shared Thomas Kaiser · Durham, NC10 shared Andrew Durgee · Salisbury, CT7 shared Kenneth A. Hood · San Diego, CA7 shared Jonathan A. Bronson · Hingham, MA7 shared Greg Lyons · Dallas, TX7 shared Michael A. Harstrick · Boston, MA7 shared Tim Woodward · Oakland, CA7 shared Fred H. Jeffery · Safety Harbor, FL6 shared Dennis Langer · Durham, NC6 shared Lorraine J. Hall · Matthews, NC6 shared John Hamer · Durham, NC6 shared Neil Cohen · Greenwood Village, CO6 shared Joshua Gruenstein · Watertown, MA6 shared Samuel G. Spears · Winter Park, FL5 shared Jonathan L. Silvon · Wilmington, DE5 shared Vanessa Bartram · Tel Aviv, L34 shared Stephen K. Case · Winter Park, FL4 shared Robert A. Bourne · Winter Park, FL4 shared James M. Keyes · Hamilton, Bermuda3 shared Daniel J. O'Connor · New York, NY3 shared Matthew Smith · STAMFORD, CT3 shared Aldo Carrascoso · SOUTH SAN FRANCISCO, CA3 shared Warren Keens · Grand Cayman, Cayman Islands3 shared

Recent filings (12)

Avicenna Biosciences, Inc.Oct 2025 · 14 co-filers$71K Avicenna Biosciences, Inc.Jul 2024 · 14 co-filers$6.0M Avicenna Biosciences, Inc.Feb 2024 · 14 co-filers$10.0M Avicenna Biosciences, Inc.Mar 2023 · 14 co-filers$41K Avicenna Biosciences, Inc.Dec 2022 · 14 co-filers$6.0M Avicenna Biosciences, Inc.Oct 2022 · 14 co-filers$18K Avicenna Biosciences, Inc.Sep 2020 · 8 co-filers$2.5M COMMUNITY FIRST BANCORPAug 2019 · 23 co-filers$10.0M COMMUNITY FIRST BANCORPJun 2019 · 34 co-filers$7.2M OMNISEQ, INC.Jun 2019 · 22 co-filers$1.6M OMNISEQ, INC.May 2019 · 22 co-filers$7.3M COMMUNITY FIRST BANCORPJul 2009 · 14 co-filers$5.0M

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