$RNTX
Rein Therapeutics, Inc. Common Stock
XNAS
Why is RNTX up today? It is at $0.735 (+2.94%), and our scanner flagged it 5 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment RNTX spikes, and full due diligence on RNTX — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $0.735
- Change today
- +2.94%
- Previous close
- $0.714
- 52-week range
- $0.694 – $2.18
- Market cap
- $61M
- Institutional own.
- 14.74%
- Total held
- 16.3%
- Tradeable float
- 71.6M 84% of shares · after 2% insiders + 15% institutions
- Short interest
- 879K ▼ -2% vs prior · as of 2026-07-15
- Short % of float
- 1.2%
- Days to cover
- 2.5d
- Avg daily volume
- 531K
- Next earnings
- Aug 13 · in 7d
- Exchange
- XNAS
- 5m
- 0.3x
- 15m
- 0.1x
- 1h
- 0.1x
- 1D
- 0.1x
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Why is $RNTX up today?
Here is the latest on RNTX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RNTX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystShareholder Vote, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying10 open-market buys4 buys, 0 sells last 3 months (9/0 over 12 months)Show 10 recent transactionsMinimize 10 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Von Rickenbach Josef H Director | Bought (open market) | +5K | added 7.8% | 63K | $5K at $1.07 | May 27, 26 |
Von Rickenbach Josef H Director | Bought (open market) | +23K 0.03% of company | added 67% | 58K | $25K at $1.06 | May 26, 26 |
Von Rickenbach Josef H Director | Bought (open market) | +16K 0.02% of company | added 85% | 35K | $17K at $1.05 | May 22, 26 |
Von Rickenbach Josef H Director | Bought (open market) | +3K | added 22% | 19K | $4K at $1.04 | May 21, 26 |
Windsor James Brian Officer | Bought (open market) | +25K 0.03% of company | added 100% | 27K | $25K at $1.00 | Apr 30, 26 |
Voss Capital, Lp Beneficial Owner (10%) | Bought (open market) | +104K 0.1% of company | added 7.9% | 1.43M | $127K at $1.22 | Nov 14, 25 |
Voss Capital, Lp Beneficial Owner (10%) | Bought (open market) | +178K 0.2% of company | added 16% | 1.32M | $248K at $1.39 | Oct 28, 25 |
Voss Capital, Lp Beneficial Owner (10%) | Bought (open market) | +97K 0.1% of company | added 13% | 822K | $134K at $1.37 | Oct 27, 25 |
Voss Capital, Lp Beneficial Owner (10%) | Bought (open market) | +30K 0.04% of company | added 4.3% | 730K | $42K at $1.39 | Oct 24, 25 |
Windsor James Brian Officer | Bought (open market) | +400 | n/a | 225 | $896 at $2.24 | Dec 5, 24 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
Recent offeringAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $RNTX runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- At-the-market (ATM) program — sells new shares into the market gradually over time · Priced at $1.00/share
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$RNTX Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$RNTX Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
RNTX stock FAQ
Why is $RNTX up today?
Here is the latest on RNTX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RNTX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the RNTX stock price today?
RNTX last traded at $0.735, up 2.94% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
When does RNTX report earnings?
Rein Therapeutics, Inc. Common Stock (RNTX) is next expected to report earnings on Thursday, August 13, 2026, about 7 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
Where can I see live RNTX alerts?
The RNTX Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged RNTX 5 times in the last 30 days.
What exchange is RNTX on?
RNTX (Rein Therapeutics, Inc. Common Stock) trades on XNAS, with a market cap of about $61M.
Is RNTX good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge RNTX for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.