Investor · South San Francisco, CA
Mardi M. Dier
Open Mardi in the network graph →Filings
17
SEC Form D
Connections
95
co-filers
Capital
$335.0M
across filings
Active
May 2022
to Jun 2025
Most-connected co-filers (95)
Jacob M. Chacko · South San Francisco, CA8 sharedLori L. Kunkel · South San Francisco, CA8 sharedJean George · Cambridge, MA6 sharedPeggy Phillips · South San Francisco, CA6 sharedSteve L. Hoerter · South San Francisco, CA5 sharedPratik M. Multani · South San Francisco, CA5 sharedHenry W. Wolff · South San Francisco, CA5 sharedDominic M. Piscitelli · South San Francisco, CA5 sharedLise Kaae · Stockholm, V73 sharedMikael G. Walther · Stockholm, V73 sharedSarah G. Smith · Stockholm, V73 sharedPeter M. Algert · San Francisco, CA3 sharedWendy M. Shang · San Francisco, CA3 sharedSebastian Siemiatkowski · Stockholm, V73 sharedW. B. Middlekauff · Exton, PA3 sharedRichard M. Heyman · South San Francisco, CA3 sharedHerbert W. Staniszewski · WAYLAND, MA3 sharedRobert J. Karol · WAYLAND, MA3 sharedMichael B. Schmertzler · South Plainfield, NJ3 sharedDavid N. Shapiro · New York, NY3 sharedNicholas G. Galakatos · New York, NY3 sharedCharles Homcy · South San Francisco, CA3 sharedPeter M. Comerford · San Francisco, CA3 sharedMichael N. Psaros · New York, NY3 shared
Recent filings (17)
Algert International Small Cap Fund, L.P.Jun 2025 · 10 co-filersOric Pharmaceuticals, Inc.Jun 2025 · 23 co-filers$125.0MOric Pharmaceuticals, Inc.Jun 2025 · 23 co-filers$125.0MAlgert International Small Cap Fund, L.P.Jul 2024 · 10 co-filersOric Pharmaceuticals, Inc.Jan 2024 · 23 co-filers$125.0MOric Pharmaceuticals, Inc.Jan 2024 · 23 co-filers$125.0MAlgert International Small Cap Fund, L.P.Jul 2023 · 10 co-filersOric Pharmaceuticals, Inc.Jul 2023 · 23 co-filers$85.0MOric Pharmaceuticals, Inc.Jul 2023 · 23 co-filers$85.0MVitalTech Holdings, Inc.Jun 2022 · 17 co-filers$16.2MMyriad Opportunities US Fund LtdJun 2022 · 15 co-filersMyriad Opportunities Offshore Fund LtdJun 2022 · 15 co-filersVitalTech Holdings, Inc.May 2022 · 17 co-filers$16.2MPrelude Therapeutics IncAug 2020 · 23 co-filers$50.0MPrelude Therapeutics IncAug 2020 · 23 co-filers$50.0MPORTOLA PHARMACEUTICALS INCDec 2011 · 25 co-filers$9.0MPORTOLA PHARMACEUTICALS INCDec 2011 · 25 co-filers$90.0MNYPPEX HOLDINGS, LLCApr 2010 · 5 co-filers$501KNYPPEX HOLDINGS, LLCApr 2010 · 13 co-filers$5.0MPORTOLA PHARMACEUTICALS INCJun 2009 · 20 co-filers$60.1MNYPPEX HOLDINGS, LLCMay 2009 · 13 co-filers$4.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mardi in the interactive graph →