Investor · Boulder, CO
Andrew S. Grolnick
Open Andrew in the network graph →Filings
32
SEC Form D
Connections
157
co-filers
Capital
$40.0M
across filings
Active
Oct 2015
to Mar 2017
Most-connected co-filers (157)
Chris C. Petersen · Boulder, CO15 sharedRob Schmiedeler · Boulder, CO11 sharedMark C. Vellequette · Boulder, CO10 sharedFrank B. Mendocino · LOUISVILLE, CO10 sharedFrank P. Mendicino Iii · Boulder, CO9 sharedJoseph Zell · Boulder, CO8 sharedMarianne Markowitz · Chicago, IL8 sharedAmy Fahey · Chicago, IL8 sharedRay M. Croghan · Scottsdale, AZ6 sharedAndrius B. Useckas · LOUISVILLE, CO6 sharedEdwin B. Settle · DENVER, CO6 sharedRichard Buchanan · VANCOUVER, British Columbia, Canada5 sharedHarry Knutson · VANCOUVER, British Columbia, Canada5 sharedJohn Reynolds · VANCOUVER, British Columbia, Canada5 sharedJohn H. Buchanan · VANCOUVER, British Columbia, Canada5 sharedDavid S. Welsh · Boulder, CO5 sharedJoseph S. Scalisi · Irvine, CA5 sharedLawrence Albright · VANCOUVER, British Columbia, Canada5 sharedRichard Tabaka · Denver, CO4 sharedDeryk Van Brunt · Sausalito, CA4 sharedScott B. Burell · HINGHAM, MA4 sharedJan Barker · Sausalito, CA4 sharedMark Stitzer · New York, NY4 sharedEllen Fair · Sausalito, CA4 shared
Recent filings (32)
NATURAL FUNERAL INCJul 2025 · 7 co-filers$1.5MNATURAL FUNERAL INCJul 2025 · 7 co-filers$1.5MGraylog, Inc.Oct 2023 · 13 co-filers$9.0MGraylog, Inc.Oct 2023 · 13 co-filers$9.0MResurface Labs Inc.Aug 2022 · 11 co-filers$3.8MResurface Labs Inc.Aug 2022 · 11 co-filers$3.8MGraylog, Inc.Jun 2021 · 13 co-filers$18.3MGraylog, Inc.Jun 2021 · 13 co-filers$18.3MThreat X, Inc.Jun 2021 · 18 co-filers$10.0MResurface Labs Inc.Oct 2020 · 9 co-filers$2.2MResurface Labs Inc.Oct 2020 · 9 co-filers$2.2MThreat X, Inc.May 2020 · 18 co-filers$5.3MMicrobot Medical Inc.Jan 2020 · 20 co-filersMicrobot Medical Inc.Jan 2020 · 20 co-filersMicrobot Medical Inc.Jan 2020 · 20 co-filersMicrobot Medical Inc.Feb 2019 · 20 co-filers$31KArlington Surgery Center, LLCFeb 2019 · 26 co-filers$94KArlington Surgery Center, LLCSep 2018 · 19 co-filers$256KArlington Surgery Center, LLCAug 2018 · 19 co-filers$224KArlington Surgery Center, LLCJul 2018 · 19 co-filers$192KPaladin Realty TB Co-Investment, LPMar 2017 · 22 co-filersLogRhythm, Inc.Aug 2016 · 31 co-filers$466KLogRhythm, Inc.Aug 2016 · 31 co-filers$39.5MSermonix Pharmaceuticals, LLCJul 2016 · 7 co-filers$2.5MSermonix Pharmaceuticals, LLCOct 2015 · 5 co-filers$3.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Andrew in the interactive graph →