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Rein Therapeutics Inc. (RNTX)

Healthcare | Biotechnology | Austin, United States | NasdaqCM
0.76 USD -0.02 (-2.644%) ⇩ (Aug. 28, 2026, 4 p.m. EDT)
After hours: 0.77 +0.01 (1.037%) ⇧ (Aug. 28, 2026, 6:28 p.m. EDT)

Short-term:★☆☆☆☆Long-term:⯪☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | Aug. 22, 2026, 2:37 a.m. EDT

The immediate outlook is severely clouded by a massive capital raise that dilutes existing shareholders while the stock trades near its 52-week lows. Recent price action shows a lack of directional momentum, hovering in a tight range without signs of recovery, and statistical models suggest a slight downward bias over the next month. For the long term, the picture is dire: the company has lost over 99% of its value since 2017, with six out of eight years showing negative returns. Although the most recent annual drop was isolated, the cumulative destruction of shareholder value and the absence of any revenue or earnings generation indicate a failing business model rather than a temporary setback. With no cash on hand to fund operations and a heavy debt load relative to equity, combined with zero dividend payments, there is no safety net for investors. The analyst 'strong buy' targets appear disconnected from the harsh reality of the balance sheet and the multi-year price trajectory.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.080318
AutoARIMA0.167780
AutoETS0.167784
MSTL0.183999

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 36%
H-stat 1.89
Ljung-Box p 0.000
Jarque-Bera p 0.267
Excess Kurtosis -1.07
Attribute Value
Sector Healthcare
Market Cap 65,744,104
Beta 1.37
Previous Name Aileron Therapeutics, Inc.
Website https://www.reintx.com

Info Dump

Attribute Value
52 Week Change -0.42000002
Address1 12,407 N. Mopac Expy.
Address2 Suite 250 #390
All Time High 309.6
All Time Low 0.694
Ask 0.7888
Ask Size 1
Average Analyst Rating 1.5 - Strong Buy
Average Daily Volume10 Day 566,170
Average Daily Volume3 Month 509,627
Average Volume 509,627
Average Volume10Days 566,170
Beta 1.37
Bid 0.7881
Bid Size 1
Book Value -1.192
City Austin
Compensation As Of Epoch Date 1,767,139,200
Country United States
Crypto Tradeable 0
Currency USD
Current Price 0.7621
Current Ratio 4.27
Custom Price Alert Confidence HIGH
Date Short Interest 1,786,665,600
Day High 0.7877
Day Low 0.7621
Display Name Rein Therapeutics
Earnings Timestamp End 1,755,547,200
Earnings Timestamp Start 1,755,028,800
Ebitda -20,756,500
Ebitda Margins 0.0
Enterprise To Ebitda -3.377
Enterprise Value 70,102,104
Eps Trailing Twelve Months -1.64
Esg Populated 0
Exchange NCM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 0.86276
Fifty Day Average Change -0.100660026
Fifty Day Average Change Percent -0.116672106
Fifty Two Week Change Percent -42.0
Fifty Two Week High 2.18
Fifty Two Week High Change -1.4179001
Fifty Two Week High Change Percent -0.65041286
Fifty Two Week Low 0.694
Fifty Two Week Low Change 0.068099976
Fifty Two Week Low Change Percent 0.09812676
Fifty Two Week Range 0.694 - 2.18
Financial Currency USD
First Trade Date Milliseconds 1,498,743,000,000
Float Shares 65,830,372
Free Cashflow -7,785,125
Full Exchange Name NasdaqCM
Full Time Employees 10
Fullday Change -0.0207
Fullday Change Percent -2.64436
Fullday Price 0.77
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.05019
Held Percent Institutions 0.52224
Implied Shares Outstanding 86,267,032
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Last Split Date 1,668,124,800
Last Split Factor 1:20
Long Business Summary Rein Therapeutics Inc., a biopharmaceutical company, focuses on developing medicines to address unmet medical needs in orphan pulmonary and fibrosis indications in the United States. The company's lead product candidate is LTI-03, a peptide, which is in Phase 2 clinical trial for the treatment of idiopathic pulmonary fibrosis (IPF). It also offers LTI-01, a proenzyme that has completed Phase 1b and Phase 2a clinical trials in LPE patients for the treatment of loculated pleural effusion. The company's pipeline also includes preclinical programs targeting cystic fibrosis and a peptide program focused on the caveolin-1 protein for systemic fibrosis indications; and LTI-05, an epithelial sodium channel, which is in preclinical trial phase for the treatment of cystic fibrosis. The company was formerly known as Aileron Therapeutics, Inc. and changed its name to Rein Therapeutics Inc. in February 2007. The company was incorporated in 2001 and is headquartered in Austin, Texas.
Long Name Rein Therapeutics Inc.
Market us_market
Market Cap 65,744,104
Market State CLOSED
Max Age 86,400
Message Board Id finmb_21766697
Most Recent Quarter 1,782,777,600
Name Change Date 2,026-08-29
Net Income To Common -49,761,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 67,529,832
Number Of Analyst Opinions 2
Open 0.7801
Operating Cashflow -18,832,000
Operating Margins 0.0
Payout Ratio 0.0
Phone 737 802 1989
Post Market Change 0.0079
Post Market Change Percent 1.0366093
Post Market Price 0.77
Post Market Time 1,787,956,084
Prev Name Aileron Therapeutics, Inc.
Previous Close 0.7828
Price Hint 4
Price To Book -0.6393456
Profit Margins 0.0
Quick Ratio 4.187
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.5
Region US
Regular Market Change -0.0207
Regular Market Change Percent -2.64436
Regular Market Day High 0.7877
Regular Market Day Low 0.7621
Regular Market Day Range 0.7621 - 0.7877
Regular Market Open 0.7801
Regular Market Previous Close 0.7828
Regular Market Price 0.7621
Regular Market Time 1,787,947,201
Regular Market Volume 258,028
Return On Assets -0.21017
Return On Equity -0.96419996
Sand P52 Week Change 0.20504117
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 86,267,032
Shares Percent Shares Out 0.0085
Shares Short 735,370
Shares Short Previous Month Date 1,784,073,600
Shares Short Prior Month 878,618
Short Name Rein Therapeutics, Inc.
Short Percent Of Float 0.0085
Short Ratio 1.85
Source Interval 15
State TX
Symbol RNTX
Target High Price 8.0
Target Low Price 4.0
Target Mean Price 6.0
Target Median Price 6.0
Total Cash 40,647,000
Total Cash Per Share 0.471
Total Debt 0
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -1.64
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 1.174735
Two Hundred Day Average Change -0.41263497
Two Hundred Day Average Change Percent -0.35125792
Type Disp Equity
Volume 258,028
Website https://www.reintx.com
Zip 78,758