Ledger.
Investor · Boston, MA

Sertac Karaman

Open Sertac in the network graph →
Filings
7
SEC Form D
Connections
9
co-filers
Capital
$51.6M
across filings
Active
Jun 2017
to Apr 2025

Most-connected co-filers (9)

Ryan Chin · Boston, MA5 sharedJenny L. Berlin · Miami, FL4 sharedLee Hower · San Francisco, CA3 sharedRamiro Almeida · Boston, MA3 sharedThomas Kenney · Cambridge, MA1 sharedAmish Jani · Minneapolis, MN1 sharedRichard D. Clarke · Cambridge, MA1 sharedJohn Elton · New York, NY1 sharedJamie Goldstein · New York, NY1 shared

Recent filings (7)

Tycho AI Inc.Apr 2025 · 7 co-filers$10.0MTycho AI Inc.Apr 2025 · 7 co-filers$10.0MTycho AI Inc.Nov 2022 · 1 co-filer$3.0MTycho AI Inc.Nov 2022 · 1 co-filer$3.0MOptimus Ride Inc.Apr 2019 · 9 co-filers$60.0MOptimus Ride Inc.Apr 2019 · 9 co-filers$60.0MOptimus Ride Inc.Nov 2017 · 9 co-filers$18.0MOptimus Ride Inc.Nov 2017 · 9 co-filers$18.0MOptimus Ride Inc.Jun 2017 · 9 co-filers$2.0MOptimus Ride Inc.Jun 2017 · 9 co-filers$2.0MOptimus Ride Inc.Oct 2016 · 7 co-filers$4.2MOptimus Ride Inc.Oct 2016 · 7 co-filers$4.2MOptimus Ride Inc.Oct 2015 · 5 co-filers$1.5MOptimus Ride Inc.Oct 2015 · 5 co-filers$1.5M

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