Investor · Chagrin Falls, OH

Mark Fagerholm

Open Mark in the network graph →

Filings

9

SEC Form D

Connections

93

co-filers

Capital

$11.4M

across filings

Active

Feb 2023

to Dec 2025

Most-connected co-filers (93)

Chase K. Stoeger · Loto, MT5 shared J. K. Hochstetler · Missoula, MT5 shared Johannes Bitschnau Kuri · Zug, V83 shared Jeroen J. Van Duijvenbode · George Town, Cayman Islands3 shared Rachel K. Seidensticker · Hamilton, MT3 shared Melissa B. Krumm · Carmel, IN3 shared Brian K. Seidensticker · Akron, OH3 shared Christopher J. O'Connor · George Town, Cayman Islands3 shared Tyron Breytenbach · Vancouver, British Columbia, Canada3 shared David Billstrom · Petaluma, CA2 shared John Seaberg · Plymouth, MN2 shared Buzz Benson · Plymouth, MN2 shared David Overman · Plymouth, MN2 shared L. Guy Cook Iii · New Orleans, LA2 shared Michael Vanerdewyk · SIOUX FALLS, SD2 shared Michael Loushin · Plymouth, MN2 shared Christopher Geyen · Plymouth, MN2 shared Joe Delgado · Maple Grove, MN2 shared Zhaohua Yuan · Maple Grove, MN2 shared Guthrie J. Stewart · Montreal, Quebec, Canada2 shared John J. Noseworthy · New York, NY2 shared Lara J. Tiedens · New York, NY2 shared David J. Tayeh · New York, NY2 shared Kevin L. Rakin · Westport, CT2 shared

Recent filings (9)

Crossbeam Venture Partners Fund III LPFeb 2026 · 1 co-filer$75.0M Mount North Capital 3 LLCDec 2025 · 14 co-filers Mount North Capital 3 LLCDec 2025 · 14 co-filers Mount North Capital 3 LLCJun 2025 · 14 co-filers Mount North Capital 3 LLCJun 2025 · 14 co-filers Mount North Capital 2, LLCJun 2025 · 14 co-filers Mount North Capital 2, LLCJun 2025 · 14 co-filers Crossbeam Venture Partners Fund III LPFeb 2025 · 4 co-filers$75.0M Preceptis Medical, Inc.Jan 2025 · 26 co-filers$5.0M AlixPartners Holdings, LLPJan 2024 · 53 co-filers Preceptis Medical, Inc.Feb 2023 · 26 co-filers$7.0M AlixPartners Holdings, LLPFeb 2023 · 53 co-filers

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