Investor · Birmingham, AL
Ladd W. Mark
Open Ladd in the network graph →Filings
27
SEC Form D
Connections
110
co-filers
Capital
$601K
across filings
Active
Aug 2017
to May 2025
Most-connected co-filers (110)
Jordan Jones · Austin, TX22 sharedPatrick Walker · Barrie, Ontario, Canada14 sharedMartin Jennings · Grand Haven, MI12 sharedJoseph E. Edelman · NEW YORK, NY12 sharedChristopher J. Bush · Boston, MA8 sharedEric Boonstra · Grand Haven, MI8 sharedNathan Steinke · Vancouver, British Columbia, Canada7 sharedWilliam Dunbar · Washington, Washington, D.C.7 sharedP. N. Walker · Birmingham, AL7 sharedRobert B. Glarner, Jr · St. Louis, MO6 sharedPaul D. Glarner · St. Louis, MO6 sharedDavid N. Cutter · Birmingham, AL4 sharedJason Strauss · Birmingham, AL4 sharedRay Adderly · London, United Kingdom3 sharedMichael Sales · London, United Kingdom3 sharedDebra Pierson · Camp Hill, PA3 sharedMark Griffiths · London, United Kingdom3 sharedJoshua C. Cascade · New York, NY3 sharedWilliam Pommerening · Camp Hill, PA3 sharedWilliam B. Kuesel · New York, NY3 sharedJermaine Crosson · Camp Hill, PA3 sharedGeorge Parmer · Camp Hill, PA3 sharedBrent Smith · Camp Hill, PA3 sharedJennifer Delaye · Camp Hill, PA3 shared
Recent filings (27)
MONTGOMERY SURGERY CENTER LPMay 2025 · 10 co-filers$42KShoal CreekSep 2024 · 21 co-filers$12.0MShoal CreekSep 2024 · 21 co-filers$12.0MPOMERADO OUTPATIENT SURGICAL CENTER LPMar 2024 · 8 co-filers$584KPOMERADO OUTPATIENT SURGICAL CENTER LPMar 2024 · 8 co-filers$584KSCA Aventura Holdings, LLCOct 2023 · 8 co-filers$407KSCA Aventura Holdings, LLCSep 2023 · 8 co-filers$319KLoyola Ambulatory Surgery Center at Oakbrook, L.P.Jul 2022 · 9 co-filers$36KLoyola Ambulatory Surgery Center at Oakbrook, L.P.Jul 2022 · 9 co-filers$36KConnecticut Surgical Center, LLCMay 2022 · 17 co-filers$79KConnecticut Surgery Center, Limited PartnershipMay 2022 · 10 co-filers$382KOWENSBORO AMBULATORY SURGICAL FACILITY LTDApr 2022 · 10 co-filers$771KOWENSBORO AMBULATORY SURGICAL FACILITY LTDApr 2022 · 10 co-filers$771KAventura Medical Tower Surgery Center, LLCNov 2021 · 8 co-filers$108KSCA Aventura Holdings, LLCNov 2021 · 8 co-filers$108KBOCA RATON OUTPATIENT SURGERY & LASER CENTER LTDAug 2021 · 7 co-filers$186KBOCA RATON OUTPATIENT SURGERY & LASER CENTER LTDAug 2021 · 7 co-filers$186KTHOMAS JOHNSON SURGERY CENTER LLCMar 2021 · 11 co-filers$185KTHOMAS JOHNSON SURGERY CENTER LLCMar 2021 · 11 co-filers$185KSCA-Castle Rock, LLCJan 2021 · 10 co-filers$126KAlaska Surgery Center Limited PartnershipJan 2021 · 10 co-filers$517KSCA-Bonita Springs, LLCDec 2020 · 7 co-filers$80KSCA-Bonita Springs, LLCDec 2020 · 7 co-filers$80KConnecticut Surgery Center, Limited PartnershipDec 2020 · 10 co-filers$17KConnecticut Surgical Center, LLCDec 2020 · 17 co-filers$67K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Ladd in the interactive graph →