PLIANT THERAPEUTICS, INC. (PLRX)

NASDAQ · Pharmaceuticals & Biotech · Pharmaceutical Preparations

Price
$1.14
Day
+2.70%
Market cap
$70.59M

Close 2026-09-22.

The company

Overview We are a clinical-stage biopharmaceutical company focused on discovering and developing integrin-based therapeutics. Our lead program is focused on the development of treatments for solid tumors by inhibiting integrin-mediated activation of transforming growth factor-β (TGF-β). We have applied our deep understanding of integrin biology, along with our medicinal chemistry and translational medicine expertise to develop a proprietary drug discovery platform that we believe has broad applicability across multiple areas of disease. Our wholly owned lead product candidate, PLN-101095, is an oral, small molecule, dual selective inhibitor of αvβ8 and αvβ1 integrins in development for the treatment of solid tumors. In 2025, we announced positive data from a Phase 1 open-label dose-escalation trial of PLN-101095 as monotherapy and in combination with the immunotherapy pembrolizumab in patients with solid tumors that are resistant to immune checkpoint inhibitors. We also continue to explore the full potential of our drug discovery platform consisting of a proprietary library of over 15,000 integrin binding molecules, focusing on integrin-based target-mediated drug delivery.

From Item 1: Overview.

Institutional holders

Largest positions reported on Form 13F for the quarter ended 2026-06-30, by value.

Insider trades

Open-market buys and sales filed on Form 4, newest first. Grants, option exercises and tax withholding are left out.

Recent filings