Investor · Boston, MA

Tom Calef

Open Tom in the network graph →

Filings

4

SEC Form D

Connections

11

co-filers

Capital

$70.2M

across filings

Active

Jul 2020

to Apr 2022

Most-connected co-filers (11)

William Cowen · Hadley, MA3 shared Ameena El-Bibany · Boston, MA3 shared Peter Kim · TORONTO, Ontario, Canada3 shared Ashok Krishnamurthi · Philadelphia, PA3 shared Paul Meister · High Point, NC3 shared Todd Usen · Boston, MA3 shared Emily Casey · Boston, MA3 shared Heather Mannila · BOSTON, MA2 shared Babak N. Yazdani · San Francisco, CA2 shared Sub Datta · Boston, MA1 shared Michael Ruehlman · Boston, MA1 shared

Recent filings (4)

Solid State Marine LLCMay 2024 · 1 co-filer$4.0M Solid State Marine LLCMay 2024 · 1 co-filer$4.0M ACTIV Surgical, Inc.Apr 2022 · 19 co-filers$14.6M ACTIV Surgical, Inc.Apr 2022 · 19 co-filers$14.6M ACTIV Surgical, Inc.Jul 2021 · 19 co-filers$42.6M ACTIV Surgical, Inc.Jul 2021 · 19 co-filers$42.6M ACTIV Surgical, Inc.Jul 2020 · 19 co-filers$15.0M ACTIV Surgical, Inc.Jul 2020 · 19 co-filers$15.0M

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