Investor · San Francisco, CA

Mark Sachleben

Open Mark in the network graph →

Filings

27

SEC Form D

Connections

80

co-filers

Capital

$9.5M

across filings

Active

Nov 2015

to Feb 2018

Most-connected co-filers (80)

Gilbert Fleitas · San Francisco, CA13 shared Peter Fenton · San Francisco, CA10 shared Anish Mathur · Harrow, United Kingdom9 shared Bradley Radoff · Austin, TX8 shared Jonathan Owsley · Austin, TX8 shared Seymour Kaufman · San Francisco, CA8 shared Astra Capital International Limited · GEORGETOWN, GRAND CAYMAN, Cayman Islands8 shared Pearse M. Griffith · Grand Cayman, Cayman Islands8 shared David Kirchhoff · Austin, TX8 shared Raju L. Shah · SANTA MONICA, CA7 shared Alex Andrade · Austin, TX6 shared Chris Belanger · SANTA MONICA, CA6 shared Ejnar Knudsen · SANTA MONICA, CA6 shared Lewis Cirne · San Francisco, CA5 shared Richard H. Coles · Camana Bay, Grand Cayman, Cayman Islands5 shared Hidetaka K. Itani · Rockville, MD4 shared Sound Point Strategic Capital Gp Iii, Llc · Grand Cayman, Cayman Islands4 shared Daniel J. Fabien · New York, NY4 shared Sound Point Strategic Capital Gp Iii, Llc · Grand Cayman, Cayman Islands4 shared William Bradley · Austin, TX4 shared Daniel O. Scholnick · Menlo Park, CA4 shared Marc W. Stanley · Rockville, MD4 shared Sanjiv Sharma · Oklahoma City, OK4 shared Stephen J. Ketchum · New York, NY4 shared

Recent filings (27)

Sound Point Strategic Capital Offshore Fund III-R, LPNov 2025 · 8 co-filers Sound Point Strategic Capital Fund III, LPJul 2025 · 8 co-filers Sound Point Strategic Capital Fund III-R, LPJul 2025 · 8 co-filers Sound Point Strategic Capital Offshore Fund III, LPJul 2025 · 8 co-filers CYTIMMUNE SCIENCES INCDec 2020 · 15 co-filers$3.0M Theo, Inc.Feb 2018 · 9 co-filers$500K Theo, Inc.Feb 2018 · 9 co-filers$500K CYTIMMUNE SCIENCES INCOct 2017 · 20 co-filers$2.0M CYTIMMUNE SCIENCES INCJan 2017 · 23 co-filers$3.0M Theo, Inc.Jul 2016 · 5 co-filers$1.5M Theo, Inc.Jul 2016 · 5 co-filers$1.5M Theo, Inc.Mar 2016 · 8 co-filers$650K Theo, Inc.Mar 2016 · 8 co-filers$3.4M NEW RELIC, INC.Nov 2015 · 26 co-filers$8.2M CYTIMMUNE SCIENCES INCAug 2015 · 24 co-filers$2.0M CYTIMMUNE SCIENCES INCSep 2014 · 14 co-filers$1.0M CYTIMMUNE SCIENCES INCMay 2014 · 14 co-filers$1.2M NEW RELIC INCMay 2014 · 13 co-filers$100.0M CYTIMMUNE SCIENCES INCApr 2014 · 14 co-filers$5.4M CYTIMMUNE SCIENCES INCMay 2013 · 12 co-filers$1.0M Ivanhoe (DE) Inc.Apr 2013 · 5 co-filers$3.4M NEW RELIC INCFeb 2013 · 9 co-filers$65.0M Ivanhoe (DE) Inc.Feb 2013 · 5 co-filers$3.4M Ivanhoe (DE) Inc.Oct 2012 · 5 co-filers$500K CYTIMMUNE SCIENCES INCMar 2012 · 12 co-filers$1.0M

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