Ledger.
Investor · San Mateo, CA

Mark B. Mcclellan, M.D., Ph.D

Open Mark in the network graph →
Filings
10
SEC Form D
Connections
53
co-filers
Capital
$44.4M
across filings
Active
Nov 2022
to Aug 2025

Most-connected co-filers (53)

Tomer C. Berkovitz, Ph.D · San Mateo, CA9 sharedOmid C. Farokhzad, M.D · San Mateo, CA6 sharedMichael W. Welhoelter · New York, NY5 sharedBruce W. Cooper · New York, NY5 sharedNicholas Slack · San Antonio, TX5 sharedDavis Warnock · Lehi, UT5 sharedEpoch Investment Partners, Inc · New York, NY4 sharedJohn Terzano · Newark, NJ4 sharedWilliam W. Priest · New York, NY4 sharedBrian B. Koh, M.D · San Mateo, CA4 sharedEpoch Investment Partners, Inc · New York, NY4 sharedEpoch Investment Partners, Inc · New York, NY4 sharedWayne Brownlee · Saskatoon, Saskatchewan, Canada2 sharedCharlotte Moore Hepburn · Saskatoon, Saskatchewan, Canada2 sharedGarnette Weber · Saskatoon, Saskatchewan, Canada2 sharedE. B. Brooks · Metairie, LA2 sharedJohn Hyshka · Saskatoon, Saskatchewan, Canada2 sharedKeith Carpenter · Saskatoon, Saskatchewan, Canada2 sharedMichelle Gursky · Saskatoon, Saskatchewan, Canada2 sharedRichard Hoyt · Saskatoon, Saskatchewan, Canada2 sharedPhilip Ma, Ph.D · San Mateo, CA2 sharedJohn Knowles · Saskatoon, Saskatchewan, Canada2 sharedJulia Nimocks · BROOKLYN, NY2 sharedScott Livingstone · Saskatoon, Saskatchewan, Canada2 shared

Recent filings (10)

PrognomIQ, Inc.Aug 2025 · 25 co-filers$10.0MPrognomIQ, Inc.Aug 2025 · 25 co-filers$10.0MZyus Life Sciences CorpMay 2025 · 32 co-filers$1.4MZyus Life Sciences CorpSep 2024 · 32 co-filers$118KPrognomIQ, Inc.Aug 2024 · 21 co-filers$34.3MPrognomIQ, Inc.Aug 2024 · 21 co-filers$34.3MAeon U.S. SMID Cap Value Fund, LLCNov 2023 · 8 co-filersAEON GLOBAL ABSOLUTE RETURN FUND LLCNov 2023 · 11 co-filersAEON GLOBAL ABSOLUTE RETURN FUND LLCNov 2022 · 11 co-filersAeon Global Choice Fund, LLCNov 2022 · 10 co-filersAeon U.S. SMID Cap Value Fund, LLCNov 2022 · 11 co-filersArrowpoint Green Hill Owner LLCNov 2022 · 4 co-filers$7.0M

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