$MBRX
Moleculin Biotech, Inc.
XNAS
Why is MBRX up today? It is at $0.410 (+6.51%), and our scanner flagged it 38 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment MBRX spikes, and full due diligence on MBRX — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $0.410
- Change today
- +6.51%
- Previous close
- $0.385
- 52-week range
- $0.161 – $17.38
- Market cap
- $2M
- Institutional own.
- 2.40%
- Total held
- 3.4%
- Tradeable float
- 6.8M 97% of shares · after 1% insiders + 2% institutions
- Short interest
- 1.1M ▼ -25% vs prior · as of 2026-07-15
- Short % of float
- 15.5%
- Days to cover
- 4.3d
- Avg daily volume
- 423K
- Next earnings
- Aug 11 · in 4d
- Exchange
- XNAS
- 5m
- 0.4x
- 15m
- 0.3x
- 1h
- 0.4x
- 1D
- 0.8x
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Why is $MBRX up today?
Here is the latest on MBRX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for MBRX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystPriced share offering, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
3 buys, 6 sells last 3 months (3/6 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Picker Donald H Officer | Acquired (grant/award) | +173K 3.2% of company | added 100% | 174K | n/a | Aug 3, 26 |
Klemp Walter V Officer | Acquired (grant/award) | +533K 10.0% of company | added 100% | 564K | n/a | Aug 3, 26 |
Foster Jonathan P. Officer | Acquired (grant/award) | +293K 5.5% of company | added 100% | 306K | n/a | Aug 3, 26 |
Foster Jonathan P. Officer | Sold (automatic/other) | -41 | sold 0.3% | 12K | $128 at $3.12 | Jun 22, 26 |
Foster Jonathan P. Officer | Other | 174 | added 1.4% | 12K | n/a | Jun 22, 26 |
Klemp Walter V Officer | Sold (automatic/other) | -88 | sold 0.3% | 31K | $275 at $3.12 | Jun 22, 26 |
Klemp Walter V Officer | Other | 360 | added 1.2% | 31K | n/a | Jun 22, 26 |
Picker Donald H Officer | Sold (automatic/other) | -21 | sold 2.7% | 753 | $66 at $3.12 | Jun 22, 26 |
Picker Donald H Officer | Other | 71 | added 10% | 774 | n/a | Jun 22, 26 |
Foster Jonathan P. Officer | Sold (automatic/other) | -31 | sold 0.3% | 12K | $89 at $2.88 | Jun 20, 26 |
Foster Jonathan P. Officer | Other | 109 | added 0.9% | 12K | n/a | Jun 20, 26 |
Klemp Walter V Officer | Sold (automatic/other) | -37 | sold 0.1% | 31K | $107 at $2.88 | Jun 20, 26 |
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
Active shelfAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $MBRX 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 $0.75/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.
$MBRX Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$MBRX Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
MBRX stock FAQ
Why is $MBRX up today?
Here is the latest on MBRX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for MBRX 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 MBRX stock price today?
MBRX last traded at $0.410, up 6.51% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
When does MBRX report earnings?
Moleculin Biotech, Inc. (MBRX) is next expected to report earnings on Tuesday, August 11, 2026, about 4 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 MBRX alerts?
The MBRX 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 MBRX 38 times in the last 30 days.
What exchange is MBRX on?
MBRX (Moleculin Biotech, Inc.) trades on XNAS, with a market cap of about $2M.
Is MBRX 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 MBRX for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.