Investor · Warrendale, PA
Katie F. Collins
Open Katie in the network graph →Filings
38
SEC Form D
Connections
80
co-filers
Capital
$111.7M
across filings
Active
Jan 2017
to Mar 2026
Most-connected co-filers (80)
Paul F. Fagan · Warrendale, PA26 sharedJenna F. Dziki · Warrendale, PA26 sharedJames Schainuck · New York, NY18 sharedCore Capital Management, LLC · CHICAGO, IL18 sharedJulius T. Erving · Mclean, VA18 sharedSorina J. Zahan · CHICAGO, IL18 sharedWilliam J. Friend · CHICAGO, IL18 sharedThomas Mawhinney · Palo Alto, CA18 sharedChristine Sheehy · Wexford, PA7 sharedCorey B. Siegel · Newton, MA7 sharedPeter Birch · Chatham, Ontario, Canada7 sharedEdward S. Rayner · Cambridge, MA7 sharedStephen S. Ramsthaler · New York, NY7 sharedGrady Collins · Austin, TX7 sharedRomney Navarro · Austin, TX7 sharedStephen F. Badylak · Warrendale, PA7 sharedFrank B. Peabody · Newton, MA7 sharedJami S. O'Toole · Cambridge, MA7 sharedErin S. Osborn · Cambridge, MA7 sharedHerbert B. Stern · Palm Beach Gardens, FL7 sharedDouglas B. Wolf · Palm Beach Gardens, FL7 sharedGeorge F. Hussey · Warrendale, PA7 sharedVinay S. Mohta · Cambridge, MA7 sharedWilliam D. Eppler · Denver, CO4 shared
Recent filings (38)
CORE CLASSIC FUND L PMar 2026 · 2 co-filersECM Therapeutics, Inc.Oct 2025 · 20 co-filers$40.0MCORE CLASSIC FUND L PFeb 2025 · 8 co-filersECM Therapeutics, Inc.May 2024 · 20 co-filers$30.0MCORE CLASSIC FUND L PMar 2024 · 8 co-filersECM Therapeutics, Inc.Jun 2023 · 20 co-filers$25.0MCORE CLASSIC FUND L PMar 2023 · 8 co-filersECM Therapeutics, Inc.Sep 2022 · 20 co-filers$20.0MCORE CLASSIC FUND L PMar 2022 · 8 co-filersECM Therapeutics, Inc.Jul 2021 · 17 co-filers$15.0MCORE GLOBAL OPPORTUNITIES FUND LPMar 2021 · 8 co-filersCORE CLASSIC FUND L PMar 2021 · 8 co-filersCORE GLOBAL OPPORTUNITIES FUND LTD.Mar 2020 · 8 co-filersCORE CLASSIC FUND L PMar 2020 · 8 co-filersCORE GLOBAL OPPORTUNITIES FUND LPMar 2020 · 8 co-filersECM Therapeutics, Inc.Jun 2019 · 17 co-filers$5.0MCORE GLOBAL OPPORTUNITIES FUND LPFeb 2019 · 8 co-filersCORE GLOBAL OPPORTUNITIES FUND LTD.Feb 2019 · 8 co-filersCORE CLASSIC FUND L PFeb 2019 · 8 co-filersAmgine Technologies (US), Inc.Dec 2018 · 11 co-filers$4.3MAmgine Technologies (US), Inc.Aug 2018 · 7 co-filers$3.8MECM Therapeutics, Inc.Jun 2018 · 17 co-filers$5.0MAmgine Technologies (US), Inc.May 2018 · 11 co-filers$3.5MCORE GLOBAL OPPORTUNITIES FUND LPFeb 2018 · 8 co-filersCORE CLASSIC FUND L PFeb 2018 · 8 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Katie in the interactive graph →