Investor · Austin, TX
Jeffrey D. Stukuls
Open Jeffrey in the network graph →Filings
23
SEC Form D
Connections
94
co-filers
Capital
$25.4M
across filings
Active
Feb 2023
to Dec 2025
Most-connected co-filers (94)
Paul D. Zito · Pflugerville, TX9 sharedVann D. Hasty · Pflugerville, TX9 sharedJohn D. Lupher · Pflugerville, TX9 sharedOren D. Schauble · Pflugerville, TX8 sharedEhren D. Achee · Pflugerville, TX8 sharedJonathan Centurino · Mount Pleasant, SC6 sharedRichard Crockett · Austin, TX5 sharedJames Helliwell · Victoria, British Columbia, Canada5 sharedSanjay Chandra · Austin, TX5 sharedQMS Capital Management LP · Durham, NC5 sharedTanguy Serra · SAN FRANCISCO, CA5 sharedSimon Pimstone · Victoria, British Columbia, Canada5 sharedDavid Babich · Issaquah, WA5 sharedDavid Stadnyk · Vancouver, British Columbia, Canada5 sharedJohn Montalbano · Victoria, British Columbia, Canada5 sharedGeorge Tsafalas · Vancouver, British Columbia, Canada5 sharedWilliam Cunningham · Austin, TX5 sharedAlan Blake · Austin, TX5 sharedPaul Geyer · Victoria, British Columbia, Canada5 sharedMichael Wilmink · Victoria, British Columbia, Canada5 sharedAmy D. White · Hartford, CT4 sharedBenedict P. Rocchio · CHICAGO, IL4 sharedChristopher Y. Okumura · Hartford, CT4 sharedThomas J. O'Shea · HARTFORD, CT4 shared
Recent filings (23)
Nuclein, LLCDec 2025 · 23 co-filers$20.0MNuclein, LLCDec 2025 · 23 co-filers$20.0MNuclein, LLCOct 2025 · 23 co-filers$15.0MNuclein, LLCOct 2025 · 23 co-filers$15.0MNuclein, LLCJun 2025 · 23 co-filers$10.0MNuclein, LLCJun 2025 · 23 co-filers$10.0MDigital International Bank, Inc.May 2025 · 16 co-filersSwapKit Holdings, Inc.Mar 2025 · 8 co-filers$112SwapKit Holdings, Inc.Feb 2025 · 8 co-filers$55Nuclein, LLCFeb 2025 · 23 co-filers$15.0MNuclein, LLCFeb 2025 · 23 co-filers$15.0MSustainable Home Improvement JV, LLCAug 2024 · 8 co-filersSolar Securitization Program-Onshore SMA, LPAug 2023 · 8 co-filersSolar Securitization Program-Offshore SMA, LPAug 2023 · 8 co-filersNuclein, LLCMar 2023 · 19 co-filersNuclein, LLCMar 2023 · 19 co-filersDigital International Bank, Inc.Feb 2023 · 14 co-filersGOODFINCH FUND IV PARALLEL, LPFeb 2023 · 8 co-filersGOODFINCH FUND IV, LPFeb 2023 · 8 co-filersTrackingPoint, Inc.Aug 2014 · 20 co-filers$29.2MTrackingPoint, Inc.Jul 2014 · 23 co-filers$29.2MTrackingPoint, Inc.Jun 2014 · 23 co-filers$29.2MTrackingPoint, Inc.Dec 2013 · 23 co-filers$4.1MEUPRAXIA PHARMACEUTICALS INC.Sep 2013 · 13 co-filers$24KEUPRAXIA PHARMACEUTICALS INC.Jul 2013 · 13 co-filers$10K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jeffrey in the interactive graph →