Investor · East Lansing, MI

Timothy Grotjohn

Open Timothy in the network graph →

Filings

10

SEC Form D

Connections

31

co-filers

Capital

$6.0M

across filings

Active

Jun 2022

to Jan 2025

Most-connected co-filers (31)

Mustafa Chagal · East Lansing, MI7 shared William Jackson · East Lansing, MI4 shared null Dreavent Inc · Cambridge, MA4 shared Gorka Fius · Cambridge, MA3 shared Jennifer Beach · Denver, CO2 shared Michelle Robson · Denver, CO2 shared Lisa Henneberry · Denver, CO2 shared Rick Bernheim · Denver, CO2 shared Greg Stace · DENVER, CO2 shared Joran D. Greef · San Francisco, CA2 shared Kevin Kelly · Casper, WY2 shared Tatiana Simonian · Denver, CO2 shared David Mcmaster · Casper, WY2 shared Keith Evans · East Lansing, MI2 shared Church M. Moore · New York, NY2 shared Henry J. Mannix Iii · New York, NY2 shared Robert O. Tatum, Jr · Hattiesburg, MS2 shared Howard Miller · NORTHBOROUGH, MA2 shared Peter Rogers · Plymouth, MI2 shared Joseph White · Holt, MI2 shared William Palmer · Cleveland, OH2 shared Merrill Anovick · New York, NY2 shared Hugh Mcbride · New York, NY2 shared Joseph Beach · Aurora, CO2 shared

Recent filings (10)

Claiborne at Simpsonville, LLCJan 2025 · 5 co-filers$8.0M Dreavent 11, LPJan 2025 · 2 co-filers$941K Great Lakes Crystal Technologies, Inc.Aug 2024 · 13 co-filers$2.5M Great Lakes Crystal Technologies, Inc.Aug 2024 · 13 co-filers$2.5M Biohorizons 1, LPOct 2023 · 5 co-filers$10.0M Dreavent 10, LPOct 2023 · 5 co-filers$1.0M Dreavent 9, LPJul 2023 · 5 co-filers$2.7M Great Lakes Crystal Technologies, Inc.Jul 2023 · 11 co-filers$4.2M Great Lakes Crystal Technologies, Inc.Jul 2023 · 11 co-filers$4.2M STARFIRE ENERGY INCJun 2022 · 18 co-filers$50.0M Claiborne at Simpsonville, LLCJun 2022 · 4 co-filers$7.8M STARFIRE ENERGY INCJun 2022 · 16 co-filers$7.1M

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