Investor · Waltham, MA
Erik Lyesiuk
Open Erik in the network graph →Filings
23
SEC Form D
Connections
120
co-filers
Capital
$37.3M
across filings
Active
Jan 2023
to Jan 2026
Most-connected co-filers (120)
Kapil Mahajan, M.D · Houston, TX14 sharedTimothy White · Rye, NY10 sharedBryan Edelstein · Gainesville, FL6 sharedJose Luna · Gainesville, FL6 sharedAaron Almquist · Waltham, MA4 sharedMatthew E. Muller · Minnetonka, MN4 sharedLudwig M. Teugels · Waltham, MA4 sharedSmith Jeff · The Woodlands, TX3 sharedDanielle Pruitt · Austin, TX3 sharedMarco Demeireles · Playa Vista, CA3 sharedEli Nagler · New York, NY3 sharedKinda Lincoln · Austin, TX3 sharedDiane P. Hoskins · Washington, Washington, D.C.3 sharedJoseph P. Brancato · New York, NY3 sharedTodd Butler · Huntersville, NC3 sharedLouis E. Willhoit · Brentwood, TN3 sharedCharles Ju · San Francisco, CA3 sharedRyan W. Alvarez · Los Angeles, CA3 sharedJordan W. Goldstein · Washington, Washington, D.C.3 sharedJulia W. Simet · New York, NY3 sharedTobias Zutz · Madison, WI3 sharedKelly Zhong · Newburgh, NY3 sharedPhilippe W. Phaneuf · Los Angeles, CA3 sharedEdward J. Mallon · New York, NY3 shared
Recent filings (23)
Red Rock Capital Fund, L.P. / UTJan 2026 · 1 co-filerFresenius Medical Care Conshohocken Home, LLCOct 2025 · 12 co-filers$3.8MFresenius Medical Care Conshohocken Home, LLCOct 2025 · 12 co-filers$3.8MFresenius Medical Care Newark, LLCJul 2025 · 11 co-filers$4.9MFresenius Medical Care Newark, LLCJul 2025 · 11 co-filers$4.9MFresenius Medical Care Champions, LLCJul 2025 · 14 co-filers$4.7MFresenius Medical Care Dubuque, LLCJul 2025 · 14 co-filers$4.7MFresenius Medical Care Champions, LLCJul 2025 · 14 co-filers$4.7MFresenius Medical Care Dubuque, LLCJul 2025 · 14 co-filers$4.7MFresenius Medical Care Northshore Houston, LLCJul 2025 · 16 co-filers$4.0MFresenius Medical Care Northshore Houston, LLCJul 2025 · 16 co-filers$4.0MEpic FastWave Ventures QP Ext LLCJun 2025 · 5 co-filers$5.0MEPIC SPROUT VENTURES LLCJun 2025 · 5 co-filers$3.7MEpic FastWave Ventures AI Ext LLCJun 2025 · 5 co-filers$5.3MEpic FastWave Ventures AI Ext LLCJun 2025 · 5 co-filers$5.3MEPIC SPROUT VENTURES LLCJun 2025 · 5 co-filers$3.7MEpic FastWave Ventures QP Ext LLCJun 2025 · 5 co-filers$5.0MFresenius Medical Care Conroe, LLCMay 2025 · 15 co-filers$4.2MFresenius Medical Care Conroe, LLCMay 2025 · 15 co-filers$4.2MFresenius Medical Care Brick Home Therapy, LLCMay 2025 · 15 co-filers$4.4MFresenius Medical Care Metro Huntsville, LLCMay 2025 · 19 co-filers$1.3MFresenius Medical Care Brick Home Therapy, LLCMay 2025 · 15 co-filers$4.4MFresenius Medical Care Metro Huntsville, LLCMay 2025 · 19 co-filers$1.3MFresenius Medical Care Sunset, LLCApr 2025 · 11 co-filers$3.5MFresenius Medical Care Sunset, LLCApr 2025 · 11 co-filers$3.5M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Erik in the interactive graph →