Investor · New York, NY

Umit A. Alptuna

Open Umit in the network graph →

Filings

291

SEC Form D

Connections

327

co-filers

Capital

$4.1B

across filings

Active

Jul 2011

to Oct 2017

Most-connected co-filers (327)

Gaurav Bhandari · New York, NY240 shared Nick A. Advani · New York, NY238 shared Raanan A. Agus · New York, NY143 shared Kenneth A. Eberts · New York, NY133 shared David M. Rubenstein · Washington, Washington, D.C.74 shared Daniel A. D'Aniello · Washington, Washington, D.C.74 shared William E. Conway, Jr · Washington, Washington, D.C.72 shared Geoffrey S. Lee · New York, NY46 shared Michelle A. Barone · New York, NY44 shared Charles P. Stevenson · Southampton, NY44 shared David B. Pearson · Washington, Washington, D.C.39 shared Sabrina S. Liak · NEW YORK, NY38 shared Maria S. Jelescu · New York, NY34 shared David S. Plutzer · New York, NY29 shared Jeffrey Lunsford · Wilmington, NC28 shared Gaurav A. Bhandari · New York, NY28 shared Damon Rawie · Austin, TX28 shared John Motulsky · New York, NY28 shared Jonathan Rowe · Wilmington, NC25 shared Dominic C. La Valla · Grand Cayman, Cayman Islands25 shared Jeffrey W. Ferguson · Washington, Washington, D.C.24 shared Raluca S. Mihaila · NEW YORK, NY23 shared James Mahan · Wilmington, NC23 shared Asim S. Nurmohamed · NEW YORK, NY23 shared

Recent filings (291)

Rudius Fund Ltd.Feb 2025 · 10 co-filers Rudius Fund Ltd.Feb 2024 · 10 co-filers Rudius Fund Ltd.Feb 2023 · 10 co-filers Rudius Fund Ltd.Feb 2022 · 10 co-filers Rudius Fund Ltd.Feb 2021 · 10 co-filers Rudius Fund Ltd.Feb 2020 · 10 co-filers ZIOPHARM ONCOLOGY INCSep 2019 · 23 co-filers$19.5M ZIOPHARM ONCOLOGY INCAug 2019 · 23 co-filers$105.1M CCOF Gem Co-Investment, L.P.Jul 2019 · 14 co-filers Carlyle Tango RE Credit, L.P.Jul 2019 · 16 co-filers Carlyle Tango RE Credit, L.P.Jul 2019 · 16 co-filers EPALEX CorpJan 2019 · 16 co-filers$20.0M Carlyle Credit Opportunities Fund (Parallel), L.P.Jan 2019 · 24 co-filers Carlyle Credit Opportunities Fund Note Issuer, L.P.Nov 2018 · 24 co-filers EPALEX CorpNov 2018 · 16 co-filers$1.0M ZIOPHARM ONCOLOGY INCNov 2018 · 26 co-filers$107.0M Carlyle Credit Opportunities Fund (Parallel), L.P.Jun 2018 · 21 co-filers Carlyle Credit Opportunities Fund, L.P.Jun 2018 · 21 co-filers CCOF Cayman, L.P.Jun 2018 · 21 co-filers Carlyle Asia Growth Partners V, L.P.May 2018 · 14 co-filers CCOF North Co-Investment, L.P.Apr 2018 · 21 co-filers Global Long Short Partners LPOct 2017 · 15 co-filers Global Long Short Partners Offshore LPOct 2017 · 15 co-filers Global Long Short Partners QP LPOct 2017 · 15 co-filers U.S. Real Property Income Fund, L.P.Oct 2017 · 21 co-filers

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