Investor · Durham, NC

Robert S. Langer

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Filings

53

SEC Form D

Connections

320

co-filers

Capital

$99.3M

across filings

Active

Dec 2011

to Apr 2021

Most-connected co-filers (320)

Kenneth G. Langone · Durham, NC23 shared Daniel G. Estay · Durham, NC20 shared Stephen H. Penman · Stamford, CT18 shared Virginia G. Breen · Stamford, CT18 shared Robert N. Jenkins · New York, NY18 shared Hemant E. Taneja · San Francisco, CA17 shared William L. Myrick · Jacksonville, FL14 shared Ted S. Lithgow · Morrisville, NC14 shared Lee B. Trink · Los Angeles, CA14 shared Laura E. Niklason · Morrisville, NC14 shared Brady Dougan · New York, NY13 shared Joel E. Cutler · Cambridge, MA13 shared David P. Fialkow · Cambridge, MA13 shared John G. Lowry · Durham, NC13 shared Max W. Wallace · Morrisville, NC13 shared Julia L. Yan · VANCOUVER, British Columbia, Canada12 shared Kenneth E. Chenault · Cambridge, MA12 shared Robert E. Anderson · Morrisville, NC11 shared Stephen A. Herrod · Palo Alto, CA10 shared Derek S. Mcspadden · SAN DIEGO, CA10 shared General Catalyst Group Management, Llc · Cambridge, MA10 shared Dylan J. Germishuys · Stamford, CT10 shared General Catalyst Group Management, Llc · Cambridge, MA10 shared Marilyn C. Mccoy · New York, NY9 shared

Recent filings (53)

GC Structured Opportunities Fund I, L.P.Apr 2021 · 17 co-filers$300.0M General Catalyst Group X - Health Assurance, L.P.Apr 2021 · 44 co-filers$600.0M General Catalyst Group X - Health Assurance, L.P.Feb 2021 · 44 co-filers$600.0M GC Health Assurance Holdings, LLCDec 2020 · 17 co-filers GC Venture X, LLCNov 2020 · 17 co-filers$50.0M General Catalyst Group X - Growth Venture, L.P.Apr 2020 · 47 co-filers$1.0B General Catalyst Group X - Endurance, L.P.Apr 2020 · 47 co-filers$700.0M GC Venture V-B, LLCDec 2019 · 19 co-filers$10.0M GC Venture V, LLCNov 2019 · 19 co-filers$14.7M GC Venture (S)-B, LLCOct 2019 · 18 co-filers$41.0M GC Venture VIII-B, LLCSep 2019 · 11 co-filers$95.0M Shield AI IncAug 2019 · 9 co-filers$25.0M GC Venture LH, LLCJul 2019 · 11 co-filers$75.0M Shield AI IncDec 2018 · 16 co-filers$10.0M Humacyte, Inc.Jun 2018 · 33 co-filers$150.0M GC Entrepreneurs Fund IX, L.P.Apr 2018 · 43 co-filers$20.0M General Catalyst Group IX, L.P.Mar 2018 · 43 co-filers$1.4B Humacyte, Inc.Mar 2018 · 29 co-filers$75.0M PetroShare Corp.Sep 2017 · 15 co-filers$7.5M MICELL TECHNOLOGIES INCJun 2017 · 20 co-filers$50.0M PetroShare Corp.Apr 2017 · 21 co-filers$810K MICELL TECHNOLOGIES INCApr 2017 · 20 co-filers$35.0M Shield AI IncMar 2017 · 13 co-filers$10.5M PetroShare Corp.Mar 2017 · 21 co-filers$10.0M PetroShare Corp.Feb 2017 · 21 co-filers$10.0M

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