Investor · Palo Alto, CA

Stefan A. Dyckerhoff

Open Stefan in the network graph →

Filings

57

SEC Form D

Connections

294

co-filers

Capital

$110.0M

across filings

Active

Jun 2017

to Dec 2024

Most-connected co-filers (294)

Krste Asanovic · San Mateo, CA10 shared Todd Dagres · Boston, MA10 shared Yunsup A. Lee · San Mateo, CA10 shared Siva Thyagarajan · Fremont, CA9 shared Prakash Linga · Palo Alto, CA7 shared Stephen H. Kanoff · Dallas, TX7 shared Sriramkumar Venugopalan · Fremont, CA6 shared Naveed Sherwani · San Jose, CA6 shared Dan F. Hennesey · Billerica, MA6 shared Fess R. Wofse · New York, NY5 shared Lunde Mark · Lacey, WA5 shared Drake D. Stimson · Terrace Park, OH5 shared Tashia A. Bailey · Richmond, VA5 shared HGI US Property Fund IX Managing Co., LLC · Norfolk, VA5 shared Jeffrey D. Burningham · Provo, UT5 shared Dan Smith · Atlanta, GA5 shared Humphry A. Leue · Road Town, Tortola, British Virgin Islands5 shared David S. Higbee · New York, NY5 shared James R. Bolduc · Columbia, MD5 shared Joern F. Nikolay · MUNICH, 2M4 shared Alex F. Crisses · NEW YORK, NY4 shared John Zoraian · Melville, NY4 shared Brian Rowland · Melville, NY4 shared David Shaner · RALEIGH, NC4 shared

Recent filings (57)

Celero Communications, Inc.Nov 2025 · 7 co-filers$100.0M Celero Communications, Inc.Nov 2025 · 7 co-filers$100.0M Celero Communications, Inc.Dec 2024 · 4 co-filers$30.0M Cspeed, Inc.Dec 2024 · 4 co-filers$31.3M Celero Communications, Inc.Apr 2024 · 2 co-filers$8.4M Enfabrica CorpJul 2023 · 7 co-filers$117.1M Enfabrica CorpJul 2023 · 7 co-filers$117.1M Cspeed, Inc.Apr 2023 · 1 co-filer$16.0M Lacework, Inc.Nov 2021 · 17 co-filers$1.4B Lacework, Inc.Nov 2021 · 17 co-filers$1.4B Lacework, Inc.Jan 2021 · 10 co-filers$514.7M Lacework, Inc.Jan 2021 · 10 co-filers$514.7M Astera Labs, Inc.Aug 2020 · 9 co-filers$26.0M Astera Labs, Inc.Aug 2020 · 9 co-filers$26.0M Lacework, Inc.Sep 2019 · 9 co-filers$42.0M Olmsted Holding CorpApr 2019 · 14 co-filers$3.0M RF Pixels, Inc.Feb 2019 · 14 co-filers$9.3M SiFive, Inc.Nov 2018 · 19 co-filers$40.0M Lacework, Inc.Sep 2018 · 8 co-filers$25.5M GameIQ, Inc.Mar 2018 · 14 co-filers$600K SiFive, Inc.Feb 2018 · 17 co-filers$51.6M LILIS ENERGY, INC.Feb 2018 · 31 co-filers$100.0M GameIQ, Inc.Dec 2017 · 14 co-filers$500K GameIQ, Inc.Sep 2017 · 9 co-filers$3.0M SiFive, Inc.Aug 2017 · 9 co-filers$8.5M

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