Investor · Needham, MA

Brooke Boyarsky Pratt

Open Brooke in the network graph →

Filings

2

SEC Form D

Connections

4

co-filers

Capital

$26.1M

across filings

Active

Dec 2023

to Oct 2025

Most-connected co-filers (4)

Ben Wanamaker · Needham, MA2 shared Ian Chiang · Minneapolis, MN2 shared Angela Fitch · Needham, MA1 shared Vineeta Agarwala · San Carlos, CA1 shared

Recent filings (2)

knownwell, inc.Oct 2025 · 9 co-filers$26.1M knownwell, inc.Oct 2025 · 9 co-filers$26.1M knownwell, inc.Dec 2023 · 5 co-filers$20.0M knownwell, inc.Dec 2023 · 5 co-filers$20.0M

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