$PDFS
PDF Solutions Inc
XNAS•Technology•Services-Prepackaged Software
$55.50
▲+3.95%+$2.11
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Plans & pricingDonateWhy is PDFS up today? It is at $55.50 (+3.95%), and our scanner flagged it 62 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment PDFS spikes, and full due diligence on PDFS — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $PDFS 62 times in the last 30 days. Create a free account to track $PDFS, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Here is the latest on PDFS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for PDFS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystPDF SOLUTIONS INC: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Sep 1, 2026 · 33 days agoA share sale has already completed, so that supply is out there. Size not stated in the filing.
Some filings did not state a size, so these are floors.
Recent priced share offering — a one-time sale that has already completed (not ongoing)
685,246 new shares
Sources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Strojwas Andrzej Officer | Sold (automatic/other) | -3K | sold 3.6% | 91K | $151K at $44.41 | Aug 31, 26 |
Zhang Shuo Director | Sold (automatic/other) | -2K | sold 6.0% | 23K | $77K at $51.47 | Aug 12, 26 |
Raza Adnan Officer | Sold (automatic/other) | -6K 0.01% of company | sold 8.5% | 65K | $402K at $66.88 | Jul 1, 26 |
Raza Adnan Officer | Acquired (grant/award) | +23K 0.06% of company | added 41% | 81K | n/a | Jul 1, 26 |
Erba Nancy Director | Acquired (grant/award) | +3K | added 29% | 12K | n/a | Jul 1, 26 |
Li Ye Jane Director | Acquired (grant/award) | +3K | added 11% | 27K | n/a | Jul 1, 26 |
Bronson Joseph R Director | Acquired (grant/award) | +3K | added 7.0% | 41K | n/a | Jul 1, 26 |
Chan Chi-Foon Director | Acquired (grant/award) | +3K | added 13% | 24K | n/a | Jul 1, 26 |
Gustafson Michael B Director | Acquired (grant/award) | +3K | added 7.2% | 40K | n/a | Jul 1, 26 |
Zhang Shuo Director | Acquired (grant/award) | +3K | added 12% | 25K | n/a | Jul 1, 26 |
Strojwas Andrzej Officer | Sold (automatic/other) | -1K | sold 1.5% | 89K | $91K at $66.88 | Jul 1, 26 |
Strojwas Andrzej Officer | Acquired (grant/award) | +5K 0.01% of company | added 6.0% | 94K | n/a | Jul 1, 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.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in services-prepackaged software, closest in size first.
Here is the latest on PDFS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for PDFS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
PDFS last traded at $55.50, up 3.95% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
PDF Solutions Inc (PDFS) is next expected to report earnings on Thursday, November 5, 2026, about 32 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.
The PDFS 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 PDFS 62 times in the last 30 days.
PDFS (PDF Solutions Inc) trades on XNAS, with a market cap of about $2.34B in the SERVICES-PREPACKAGED SOFTWARE sector.
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 PDFS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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