$LASR
nLIGHT, Inc. Common Stock
XNAS•Technology•Semiconductors & Related Devices
Why is LASR down today? It is at $47.19 (-1.44%), and our scanner flagged it 131 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment LASR spikes, and full due diligence on LASR — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $47.19
- Change today
- -1.44%
- Previous close
- $47.88
- 52-week range
- $25.74 – $86.95
- Market cap
- $2.88B
- Institutional own.
- 99.21%
- Total held
- 100.0%
- Short interest
- 2.9M ▼ -0% vs prior · as of 2026-07-31
- Days to cover
- 3.3d
- Avg daily volume
- 1.2M
- Sector
- Technology
- Industry
- Semiconductors & Related Devices
- Exchange
- XNAS
- 5m
- 0.0x
- 15m
- 0.1x
- 1h
- 0.3x
- 1D
- 0.2x
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Why is $LASR down today?
LASR is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 4 unusual-volume and momentum alerts on LASR today, peaking at 5.0x its normal volume.
Analyst data via Nasdaq. Not investment advice.
Insiders
6 buys, 8 sells last 3 months (15/60 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Nichols Camille Director | Acquired (grant/award) | +2K | added 4.4% | 57K | n/a | Jun 5, 26 |
Moore Geoffrey Director | Acquired (grant/award) | +2K | added 2.8% | 90K | n/a | Jun 5, 26 |
Gossman William Director | Acquired (grant/award) | +2K | added 2.5% | 100K | n/a | Jun 5, 26 |
Locke Gary Director | Acquired (grant/award) | +2K | added 2.2% | 115K | n/a | Jun 5, 26 |
Hartman Mark D Director | Acquired (grant/award) | +2K | added 37% | 9K | n/a | Jun 5, 26 |
Haines Gerald M Ii Director | Acquired (grant/award) | +2K | added 77% | 6K | n/a | Jun 5, 26 |
Corso Joseph John Officer | Sold (automatic/other) | -4K | sold 2.2% | 170K | $278K at $72.90 | Jun 4, 26 |
Keeney Scott H Officer | Sold (automatic/other) | -16K 0.03% of company | sold 0.7% | 2.19M | $1.2M at $71.67 | Jun 4, 26 |
Corso Joseph John Officer | Sold (automatic/other) | -4K | sold 2.2% | 174K | $299K at $77.99 | Jun 3, 26 |
Nias James Officer | Sold (automatic/other) | -940 | sold 1.0% | 98K | $73K at $77.99 | Jun 3, 26 |
Keeney Scott H Officer | Sold (automatic/other) | -9K 0.02% of company | sold 0.4% | 2.20M | $694K at $77.99 | Jun 3, 26 |
Keeney Scott H Officer | Sold (automatic/other) | -41K 0.07% of company | sold 1.8% | 2.21M | $3.0M at $72.37 | May 29, 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
UnavailableWe could not reach SEC EDGAR, so the dilution check did not run for $LASR. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.
$LASR Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$LASR Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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LASR stock FAQ
Why is $LASR down today?
LASR is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 4 unusual-volume and momentum alerts on LASR today, peaking at 5.0x its normal volume.
What is the LASR stock price today?
LASR last traded at $47.19, down 1.44% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live LASR alerts?
The LASR 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 LASR 131 times in the last 30 days.
What exchange is LASR on?
LASR (nLIGHT, Inc. Common Stock) trades on XNAS, with a market cap of about $2.88B in the SEMICONDUCTORS & RELATED DEVICES sector.
Is LASR 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 LASR for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.