Latest 10-Q

What changed in PDF Solutions, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Executive-branch trades

2 trades

Trades in PDF Solutions, Inc. reported by the President, Cabinet members and other senior executive-branch officials. Amounts are ranges.Form 278-T is the periodic transaction report that senior executive-branch officials file with the Office of Government Ethics. They must report each trade over $1,000 within 30 days of being notified of it, and no later than 45 days after the trade. Amounts are ranges, not exact figures.

Recent executive-branch trades
The form has no ticker column. The asset is shown as the filer wrote it. We add a ticker link only when we could match the asset to a listed company.The form asks for a range, such as $1,001 - $15,000, not an exact amount. A line can be left blank when the filer's note says the amount was not more than $1,000.Report
Donald J Trump
President of the United States
PDF SOLUTIONS INC
read from scan
SaleJul 29, 2026$1,001 - $15,000Sep 8, 2026White House report ↗
Arjun Mody
Deputy Commissioner, Social Security Administration
PDF Solutions, Inc. (PDFS)SaleJan 30, 2026$1,001 - $15,000Feb 27, 2026OGE Form 278-T ↗
All 2 trades in PDFSFree to read. Amounts are ranges.

Lobbying

What PDF Solutions, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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H-1B labor applications at PDF Solutions, Inc.

9 certified in 12 mo

Labor condition applications decided by the Department of Labor, matched to PDF Solutions, Inc. by employer name. An application is not a hire.

Median yearly wage offered, full-time certified applications, Jul 2025 to Jun 2026: $159,890The wage the employer offered, as filed, with its unit. The yearly figure restates it per year (hourly x 2,080, weekly x 52, every two weeks x 26, monthly x 12) from the low end of the offered range. It is not what the worker was paid.

H-1B labor applications decided at PDF Solutions, Inc. by quarter
QuarterCertifiedAll decidedWorkers asked for
2024 Q3111
2024 Q4111
2025 Q1000
2025 Q2666
2025 Q3111
2025 Q4000
2026 Q1000
2026 Q2898
Most common job titles at PDF Solutions, Inc.
Data Analysis Solutions Engineer1—
Lead Orchestration Integration Engineer1—
Senior Electrical Systems Engineer1—
Senior Software Systems Engineer1—
Software Systems Engineer1—

We match the employer's name to a public company automatically, including a reviewed list of subsidiaries. A subsidiary can be missed and a similar name can be matched wrongly. The files carry no worker names.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$36.98−$3.66 (−9.01%) Nov 13 close
Oct 13, 2026: $47.62Oct 14, 2026: $42.41Oct 15, 2026: $41.27Oct 16, 2026: $39.22Oct 19, 2026: $41.22Oct 20, 2026: $41.18Oct 21, 2026: $44.01Oct 22, 2026: $39.47Oct 23, 2026: $39.32Oct 26, 2026: $40.82Oct 27, 2026: $44.23Oct 28, 2026: $45.49Oct 29, 2026: $45.56Oct 30, 2026: $41.00Nov 2, 2026: $38.97Nov 3, 2026: $42.19Nov 4, 2026: $39.79Nov 5, 2026: $34.52Nov 6, 2026: $37.61Nov 9, 2026: $40.63Nov 10, 2026: $39.16Nov 11, 2026: $41.79Nov 12, 2026: $40.64Nov 13, 2026: $36.98
Oct 13, 2026Low $34.52 · High $47.62Nov 13, 2026
Aug 13, 2026: $50.35Aug 14, 2026: $50.90Aug 17, 2026: $52.80Aug 18, 2026: $47.93Aug 19, 2026: $45.22Aug 20, 2026: $44.81Aug 21, 2026: $45.65Aug 24, 2026: $44.06Aug 25, 2026: $44.28Aug 26, 2026: $44.93Aug 27, 2026: $46.15Aug 28, 2026: $44.81Aug 31, 2026: $44.48Sep 1, 2026: $41.79Sep 2, 2026: $42.05Sep 3, 2026: $43.46Sep 4, 2026: $45.65Sep 8, 2026: $47.84Sep 9, 2026: $47.15Sep 10, 2026: $47.16Sep 11, 2026: $47.77Sep 14, 2026: $42.81Sep 15, 2026: $41.42Sep 16, 2026: $41.97Sep 17, 2026: $43.73Sep 18, 2026: $44.28Sep 21, 2026: $46.71Sep 22, 2026: $48.44Sep 23, 2026: $48.43Sep 24, 2026: $47.88Sep 25, 2026: $49.55Sep 28, 2026: $49.75Sep 29, 2026: $49.77Sep 30, 2026: $51.05Oct 1, 2026: $53.39Oct 2, 2026: $55.50Oct 5, 2026: $56.08Oct 6, 2026: $54.44Oct 7, 2026: $53.17Oct 8, 2026: $52.18Oct 9, 2026: $54.40Oct 12, 2026: $52.69Oct 13, 2026: $47.62Oct 14, 2026: $42.41Oct 15, 2026: $41.27Oct 16, 2026: $39.22Oct 19, 2026: $41.22Oct 20, 2026: $41.18Oct 21, 2026: $44.01Oct 22, 2026: $39.47Oct 23, 2026: $39.32Oct 26, 2026: $40.82Oct 27, 2026: $44.23Oct 28, 2026: $45.49Oct 29, 2026: $45.56Oct 30, 2026: $41.00Nov 2, 2026: $38.97Nov 3, 2026: $42.19Nov 4, 2026: $39.79Nov 5, 2026: $34.52Nov 6, 2026: $37.61Nov 9, 2026: $40.63Nov 10, 2026: $39.16Nov 11, 2026: $41.79Nov 12, 2026: $40.64Nov 13, 2026: $36.98
Aug 13, 2026Low $34.52 · High $56.08Nov 13, 2026
Nov 13, 2025: $25.14Nov 14, 2025: $25.11Nov 17, 2025: $24.83Nov 18, 2025: $23.97Nov 19, 2025: $24.47Nov 20, 2025: $23.98Nov 21, 2025: $24.92Nov 24, 2025: $25.60Nov 25, 2025: $26.95Nov 26, 2025: $26.84Nov 28, 2025: $27.10Dec 1, 2025: $26.91Dec 2, 2025: $28.02Dec 3, 2025: $29.03Dec 4, 2025: $28.95Dec 5, 2025: $29.75Dec 8, 2025: $31.01Dec 9, 2025: $31.61Dec 10, 2025: $31.86Dec 11, 2025: $31.92Dec 12, 2025: $30.14Dec 15, 2025: $29.93Dec 16, 2025: $29.04Dec 17, 2025: $27.52Dec 18, 2025: $27.42Dec 19, 2025: $27.95Dec 22, 2025: $29.04Dec 23, 2025: $28.81Dec 24, 2025: $28.74Dec 26, 2025: $29.31Dec 29, 2025: $29.76Dec 30, 2025: $29.65Dec 31, 2025: $28.53Jan 2, 2026: $29.55Jan 5, 2026: $30.97Jan 6, 2026: $32.12Jan 7, 2026: $32.05Jan 8, 2026: $30.41Jan 9, 2026: $31.56Jan 12, 2026: $31.87Jan 13, 2026: $32.48Jan 14, 2026: $32.91Jan 15, 2026: $34.79Jan 16, 2026: $35.76Jan 20, 2026: $35.63Jan 21, 2026: $35.86Jan 22, 2026: $34.84Jan 23, 2026: $33.83Jan 26, 2026: $33.98Jan 27, 2026: $33.85Jan 28, 2026: $34.46Jan 29, 2026: $34.03Jan 30, 2026: $31.85Feb 2, 2026: $31.23Feb 3, 2026: $29.25Feb 4, 2026: $27.50Feb 5, 2026: $27.02Feb 6, 2026: $29.07Feb 9, 2026: $30.64Feb 10, 2026: $30.71Feb 11, 2026: $32.52Feb 12, 2026: $32.11Feb 13, 2026: $33.69Feb 17, 2026: $33.66Feb 18, 2026: $33.25Feb 19, 2026: $32.44Feb 20, 2026: $32.43Feb 23, 2026: $31.60Feb 24, 2026: $33.18Feb 25, 2026: $34.67Feb 26, 2026: $33.95Feb 27, 2026: $33.78Mar 2, 2026: $34.00Mar 3, 2026: $32.75Mar 4, 2026: $33.10Mar 5, 2026: $32.47Mar 6, 2026: $31.28Mar 9, 2026: $32.55Mar 10, 2026: $33.25Mar 11, 2026: $33.44Mar 12, 2026: $31.97Mar 13, 2026: $31.77Mar 16, 2026: $33.01Mar 17, 2026: $33.14Mar 18, 2026: $33.54Mar 19, 2026: $33.98Mar 20, 2026: $32.76Mar 23, 2026: $33.92Mar 24, 2026: $34.53Mar 25, 2026: $34.87Mar 26, 2026: $34.42Mar 27, 2026: $33.46Mar 30, 2026: $30.88Mar 31, 2026: $32.71Apr 1, 2026: $33.40Apr 2, 2026: $34.71Apr 6, 2026: $34.07Apr 7, 2026: $34.40Apr 8, 2026: $36.95Apr 9, 2026: $37.91Apr 10, 2026: $38.83Apr 13, 2026: $40.66Apr 14, 2026: $41.33Apr 15, 2026: $41.88Apr 16, 2026: $41.82Apr 17, 2026: $43.97Apr 20, 2026: $43.54Apr 21, 2026: $43.61Apr 22, 2026: $43.78Apr 23, 2026: $43.86Apr 24, 2026: $46.49Apr 27, 2026: $41.34Apr 28, 2026: $40.10Apr 29, 2026: $40.00Apr 30, 2026: $42.85May 1, 2026: $44.55May 4, 2026: $44.40May 5, 2026: $46.35May 6, 2026: $48.09May 7, 2026: $47.70May 8, 2026: $51.63May 11, 2026: $55.09May 12, 2026: $50.95May 13, 2026: $51.57May 14, 2026: $46.05May 15, 2026: $44.70May 18, 2026: $43.64May 19, 2026: $42.57May 20, 2026: $44.78May 21, 2026: $44.58May 22, 2026: $46.09May 26, 2026: $48.95May 27, 2026: $47.60May 28, 2026: $48.93May 29, 2026: $48.83Jun 1, 2026: $51.28Jun 2, 2026: $55.48Jun 3, 2026: $55.14Jun 4, 2026: $56.39Jun 5, 2026: $51.45Jun 8, 2026: $56.30Jun 9, 2026: $58.74Jun 10, 2026: $57.60Jun 11, 2026: $63.85Jun 12, 2026: $64.14Jun 15, 2026: $65.09Jun 16, 2026: $61.50Jun 17, 2026: $61.07Jun 18, 2026: $65.36Jun 22, 2026: $64.95Jun 23, 2026: $60.54Jun 24, 2026: $63.56Jun 25, 2026: $68.67Jun 26, 2026: $63.01Jun 29, 2026: $65.92Jun 30, 2026: $70.79Jul 1, 2026: $66.88Jul 2, 2026: $59.18Jul 6, 2026: $56.75Jul 7, 2026: $51.63Jul 8, 2026: $52.42Jul 9, 2026: $55.93Jul 10, 2026: $55.52Jul 13, 2026: $52.79Jul 14, 2026: $54.22Jul 15, 2026: $53.43Jul 16, 2026: $51.93Jul 17, 2026: $51.14Jul 20, 2026: $48.88Jul 21, 2026: $54.52Jul 22, 2026: $53.42Jul 23, 2026: $52.35Jul 24, 2026: $50.98Jul 27, 2026: $47.72Jul 28, 2026: $44.59Jul 29, 2026: $41.17Jul 30, 2026: $46.15Jul 31, 2026: $46.09Aug 3, 2026: $48.00Aug 4, 2026: $51.17Aug 5, 2026: $49.46Aug 6, 2026: $45.90Aug 7, 2026: $49.45Aug 10, 2026: $47.63Aug 11, 2026: $49.15Aug 12, 2026: $51.77Aug 13, 2026: $50.35Aug 14, 2026: $50.90Aug 17, 2026: $52.80Aug 18, 2026: $47.93Aug 19, 2026: $45.22Aug 20, 2026: $44.81Aug 21, 2026: $45.65Aug 24, 2026: $44.06Aug 25, 2026: $44.28Aug 26, 2026: $44.93Aug 27, 2026: $46.15Aug 28, 2026: $44.81Aug 31, 2026: $44.48Sep 1, 2026: $41.79Sep 2, 2026: $42.05Sep 3, 2026: $43.46Sep 4, 2026: $45.65Sep 8, 2026: $47.84Sep 9, 2026: $47.15Sep 10, 2026: $47.16Sep 11, 2026: $47.77Sep 14, 2026: $42.81Sep 15, 2026: $41.42Sep 16, 2026: $41.97Sep 17, 2026: $43.73Sep 18, 2026: $44.28Sep 21, 2026: $46.71Sep 22, 2026: $48.44Sep 23, 2026: $48.43Sep 24, 2026: $47.88Sep 25, 2026: $49.55Sep 28, 2026: $49.75Sep 29, 2026: $49.77Sep 30, 2026: $51.05Oct 1, 2026: $53.39Oct 2, 2026: $55.50Oct 5, 2026: $56.08Oct 6, 2026: $54.44Oct 7, 2026: $53.17Oct 8, 2026: $52.18Oct 9, 2026: $54.40Oct 12, 2026: $52.69Oct 13, 2026: $47.62Oct 14, 2026: $42.41Oct 15, 2026: $41.27Oct 16, 2026: $39.22Oct 19, 2026: $41.22Oct 20, 2026: $41.18Oct 21, 2026: $44.01Oct 22, 2026: $39.47Oct 23, 2026: $39.32Oct 26, 2026: $40.82Oct 27, 2026: $44.23Oct 28, 2026: $45.49Oct 29, 2026: $45.56Oct 30, 2026: $41.00Nov 2, 2026: $38.97Nov 3, 2026: $42.19Nov 4, 2026: $39.79Nov 5, 2026: $34.52Nov 6, 2026: $37.61Nov 9, 2026: $40.63Nov 10, 2026: $39.16Nov 11, 2026: $41.79Nov 12, 2026: $40.64Nov 13, 2026: $36.98
Nov 13, 2025Low $23.97 · High $70.79Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.