Investor · Rockville, MD

John J. Monahan

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Filings

67

SEC Form D

Connections

41

co-filers

Capital

$17.6M

across filings

Active

Oct 2020

to Nov 2025

Most-connected co-filers (41)

Jeffrey J. Kraws · Rockville, MD63 shared Bradley A. Quade · Madison, WI60 shared Stephen C. Malloy · FAYETTEVILLE, AR60 shared Mary E. Alexander · FAYETTEVILLE, AR59 shared W. K. Lorenz · Madison, WI59 shared Jeff Wolf · Morrisville, NC7 shared Linda Spain · Houston, TX4 shared Diana Murakhovskaya · Houston, TX4 shared Stephanie Campbell · Houston, TX4 shared Ashok Gowda · Austin, TX4 shared Konstantin Savenkov · Berkeley, CA3 shared Emma R. Bryant · Cheshire, United Kingdom3 shared Alexander Nevinskiy · DOVER, DE3 shared Simon R. Whiteley · Cheshire, United Kingdom3 shared John R. Madden · Chapel Hill, NC3 shared Jason Dempsey · Chapel Hill, NC3 shared Dmitry Vinogradov · San Francisco, CA3 shared Steven A. Shallcross · Rockville, MD3 shared Grigory Sapunov · Berkeley, CA3 shared James S. Volk · Philadelphia, PA2 shared Edward Morrell · Irvine, CA2 shared Mahmood Khan · Houston, TX2 shared Bryan Burt · Houston, TX2 shared Buddy Doyle · VANCOUVER, British Columbia, Canada2 shared

Recent filings (67)

Bayou Surgical, Inc.Nov 2025 · 18 co-filers$11.0M Theriva Biologics, Inc.Oct 2025 · 11 co-filers$13.1M Acretrader 257, LLCAug 2025 · 2 co-filers$1.8M Acretrader 232, LLPNov 2023 · 5 co-filers$1.5M Acretrader 234, LLCOct 2023 · 5 co-filers$3.0M Acretrader 233, LLPOct 2023 · 5 co-filers$1.1M Acretrader 231, LLPOct 2023 · 5 co-filers$2.7M Acretrader 170, LLCOct 2023 · 5 co-filers$1.2M Acretrader 242, LLCSep 2023 · 5 co-filers$3.5M Acretrader 234, LLCAug 2023 · 5 co-filers$3.0M Acretrader 228, LLCJul 2023 · 5 co-filers$7.2M Acretrader 241, LLCJun 2023 · 5 co-filers$1.3M Acretrader 230, LLPJun 2023 · 5 co-filers$1.4M Acretrader 224, LLCApr 2023 · 5 co-filers$7.4M Acretrader 212, LLCMar 2023 · 5 co-filers$985K Acretrader 221, LLPJan 2023 · 5 co-filers$1.9M Acretrader 227, LLCJan 2023 · 5 co-filers$1.8M Acretrader 217, LLCJan 2023 · 5 co-filers$4.3M Acretrader 225, LLCDec 2022 · 5 co-filers$1.0M Acretrader 175, LLCDec 2022 · 5 co-filers$1.6M Acretrader 218, LLCDec 2022 · 5 co-filers$4.3M Acretrader 223, LLCDec 2022 · 5 co-filers$885K Acretrader 213, LLCDec 2022 · 5 co-filers$1.3M Acretrader 216, LLCDec 2022 · 5 co-filers$3.9M Acretrader 211, LLCNov 2022 · 5 co-filers$4.6M

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