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Rein Therapeutics Inc.

RNTX·NASDAQ

$1.87

+0.53%
HealthcareMedical - Pharmaceuticals

Rein Therapeutics, Inc. is a clinical stage biopharmaceutical company, which engages in the development and commercialization of a novel class of therapeutics for the treatment of cancer and other diseases. It focuses on its lead product candidate, ALRN-6924, which is a cell-permeating peptide that disrupts the interaction of p53 suppressors MDM2 and MDMX with tumor suppressor p53 to reactivate tumor suppression in non-mutant, or wild-type, p53 cancers. The company was founded by Gregory L. Verdine, Rosana Kapeller, Huw M. Nash, Joseph A. Yanchik III, and Loren David Walensky on August 6, 2001 and is headquartered in Austin, TX.

At a Glance

Live Snapshot
Market Cap$52.43M
EPS-1.9600
P/E Ratio-0.96
Earnings Date05/21/2026
-120.27%
Return on Invested Capital
20%
3Y+81054.0%
5Y+73550.0%
10Y-
-294.78%
Return on Equity
155%
3Y+200841.0%
5Y+169314.0%
10Y-
-206.44%
Return on Assets
127%
3Y+166113.0%
5Y+159311.0%
10Y-
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Rein Therapeutics Inc. Management Team

RNTX · NASDAQ
JB

James Brian Windsor

Chief Executive Officer, President & Director

Compensation

$753,420

Born 1966(Age 60)
CH

Cory Hogaboam

Chief Scientific Officer

JF

Jennifer Faigle

Counsel

female
TC

Timothy Cunningham

Interim Chief Financial Officer & Principal Accounting Officer

Born 1962(Age 64)
male
RC

Ron Chen

Vice President of Finance and Corporate Controller

male
r

Rein Therapeutics Inc. Insider Positioning

RNTX · NASDAQ

During the last 12 months, insiders have purchased $544K worth of RNTX shares, with no selling activity reported.

3 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

3-6 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

6-9 Months

Bought

405.4K

544.43K

Sold

0

0.00

Net Activity

+544K

+$544K

9-12 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

Top Buyers

1
VCL

Voss Capital, Lp

10 Percent Owner

405.4K shares4 transactions

$544K

Top Sellers

No selling activity

Insider Activity Analysis

Net Insider Sentiment

Bullish

Strong bullish signal with $544K net buying. Insiders are aggressively accumulating shares, suggesting significant confidence in future prospects.

Buy/Sell Ratio

∞:1

Perfect buy/sell ratio. Only buying activity with zero selling—the most bullish possible insider signal.

Insider Participation

High Buying

1 insider buyers vs. 0 sellers. Broad-based buying across management team suggests widespread confidence.

Insider Activity Insight

Unanimous insider buying: Zero selling combined with active buying is rare and typically very bullish. Insiders appear to see significant upside with limited downside risk.

SEC Filings

RNTX - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2025

N/A

May 12, 2025
June 24, 2025
2025
DEF 14A

DEF 14A 2024

N/A

July 09, 2024
August 20, 2024
2024
DEF 14A

DEF 14A 2024

N/A

January 29, 2024
February 28, 2024
2024
DEF 14A

DEF 14A 2022

N/A

April 29, 2022
June 15, 2022
2022
DEF 14A

DEF 14A 2021

N/A

April 28, 2021
June 15, 2021
2021
DEF 14A

DEF 14A 2020

N/A

April 28, 2020
June 17, 2020
2020
DEF 14A

DEF 14A 2019

N/A

April 30, 2019
June 19, 2019
2019
DEF 14A

DEF 14A 2018

N/A

April 30, 2018
June 21, 2018
2018
Showing 1 to 8 of 8 filings