Investor · Cardiff, CA

Ivor Royston

Open Ivor in the network graph →

Filings

50

SEC Form D

Connections

244

co-filers

Capital

$140.2M

across filings

Active

Apr 2017

to Mar 2021

Most-connected co-filers (244)

Richard Ghalie · Cardiff, CA13 shared James Woody · Cardiff, CA12 shared Bruce E. Gerhardt · San Diego, CA11 shared Patrick Soon-Shiong · Culver City, CA9 shared Jonathan E. Herrick · Saint Louis, MO8 shared David Slack · Cardiff, CA8 shared Frederick Dotzler · San Diego, CA8 shared Baceline Investments LLC · Denver, CO8 shared Larry Mikkola · Bozeman, MT7 shared Ben Auspitz · DURHAM, NC7 shared Standish Fleming · Cardiff, CA7 shared Robert Goodwin · Bozeman, MT7 shared Dennis Podlesak · San Francisco, CA6 shared Legendary Lodging VAB QOZ Manager, LLC · Fargo, ND6 shared Susan Perrine · Boston, MA6 shared Mark Little · WOBURN, MA6 shared Kenneth D. Denman · Seattle, WA6 shared Rajesh Unni · WOBURN, MA6 shared David R. Kergosien · Worthington, OH5 shared Devesh E. Saksena · New York, NY5 shared Veena W. Singh · San Diego, CA5 shared Scott White · VANCOUVER, British Columbia, Canada5 shared Evan S. Guillemin · New York, NY5 shared Lyle E. Arnold · San Diego, CA5 shared

Recent filings (50)

Lions Mate With Lions, Ltd Liability CoAug 2025 · 9 co-filers$900K Lions Mate With Lions, Ltd Liability CoAug 2025 · 9 co-filers$900K Viracta Subsidiary, Inc.Mar 2021 · 20 co-filers$65.0M Viracta Therapeutics, INC.Dec 2020 · 20 co-filers$40.0M Viracta Therapeutics, INC.Nov 2019 · 26 co-filers$25.0M BIOCEPT INCJun 2019 · 32 co-filers$10.1M ClearData Networks, Inc.May 2019 · 29 co-filers$26.0M BIOCEPT INCMar 2019 · 32 co-filers$7.4M Viracta Therapeutics, INC.Feb 2019 · 20 co-filers$5.7M Viracta Therapeutics, INC.Feb 2019 · 20 co-filers$10.7M Viracta Therapeutics, INC.Dec 2018 · 20 co-filers$10.0M BIOCEPT INCOct 2018 · 32 co-filers$2.4M ClearData Networks, Inc.Sep 2018 · 19 co-filers$20.0M Urigen Pharmaceuticals, Inc.Feb 2018 · 11 co-filers$1.4M Payscale Holdings, Inc.May 2017 · 25 co-filers$35.0M Urigen Pharmaceuticals, Inc.Apr 2017 · 11 co-filers$15.0M ClearData Networks, Inc.Apr 2017 · 26 co-filers$12.0M BIOCEPT INCApr 2017 · 35 co-filers$5.4M Viracta Therapeutics, INC.Apr 2017 · 10 co-filers$26.9M Viracta Therapeutics, INC.Apr 2017 · 10 co-filers$26.9M VictorOps, Inc.Dec 2016 · 14 co-filers$15.0M Payscale Holdings, Inc.May 2016 · 23 co-filers$42.3M Payscale Holdings, Inc.May 2016 · 25 co-filers$30.0M Consector Partners Offshore, Ltd.Feb 2016 · 7 co-filers BIOCEPT INCDec 2015 · 31 co-filers$15.0M

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