A detailed history of Salomon & Ludwin, LLC transactions in Protagonist Therapeutics, Inc stock. As of the latest transaction made, Salomon & Ludwin, LLC holds 442 shares of PTGX stock, worth $37,397. This represents 0.0% of its overall portfolio holdings.

Number of Shares
442
Holding current value
$37,397
% of portfolio
0.0%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 20, 2025

BUY
$49.7 - $67.42 $21,967 - $29,799
442 New
442 $29,000

Others Institutions Holding PTGX

About Protagonist Therapeutics, Inc


  • Ticker PTGX
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 49,084,100
  • Market Cap $4.15B
  • Description
  • Protagonist Therapeutics, Inc., a biopharmaceutical company, discovers and develops peptide-based therapeutic drugs to address hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing rusfertide (PTG-300), an injectable hepcidin mimetic that is in Phase II clinical trials for the treatment of patients with...
More about PTGX
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