Company Analysis

PDF Solutions, Inc. (PDFS)

Nasdaq: PDFS · Services-Prepackaged Software · Santa Clara, CA · filing with the SEC since 2000
Grade5.5
◀ Past 4.1● Present 6.3▶ Future 5.6

Filings

229 filings since 2017 beside 219 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 36 days after the quarter ended. The proxy statement was last filed Apr 29, 2026.

Filings a yearinsider forms included
4245394655543744
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 1 time in the last 36 months, the newest Dec 18, 2023.
Insider forms 219

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 5, 2026 10-Q Quarterly report Sep 30, 2026
Nov 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 9, 2026 SCHEDULE 13G Large holder notice
Aug 6, 2026 S-8 Employee stock plan registration
Aug 6, 2026 10-Q Quarterly report Jun 30, 2026
Aug 6, 2026 8-K items 2.02, 9.01 Results released · Current report
Jun 18, 2026 8-K items 5.07, 9.01 Shareholder vote · Current report Jun 16, 2026
May 29, 2026 SD Conflict minerals report
May 27, 2026 SCHEDULE 13G/A Large holder update, amended
May 15, 2026 8-K items 8.01, 9.01 Other event · Current report May 13, 2026
May 14, 2026 424B5 Shelf offering
May 14, 2026 SCHEDULE 13G Large holder notice
May 13, 2026 424B5 Shelf offering
May 13, 2026 S-3ASR Shelf registration
May 7, 2026 10-Q Quarterly report Mar 31, 2026
May 7, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 30, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 30, 2026 DEFA14A Extra proxy material
Apr 29, 2026 DEF 14A Proxy statement Jun 16, 2026
Apr 24, 2026 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report Apr 23, 2026
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 24, 2026 10-K Annual report Dec 31, 2025
Feb 17, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 13, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 12, 2026 8-K items 2.02, 9.01 Results released · Current report
Nov 13, 2025 8-K item 7.01 Investor disclosure (Regulation FD) · Current report Nov 12, 2025
Nov 13, 2025 SCHEDULE 13G Large holder notice
Nov 6, 2025 10-Q Quarterly report Sep 30, 2025
Nov 6, 2025 8-K items 2.02, 9.01 Results released · Current report
Aug 7, 2025 10-Q Quarterly report Jun 30, 2025
Aug 7, 2025 8-K items 2.02, 9.01 Results released · Current report
Jun 23, 2025 8-K items 5.07, 9.01 Shareholder vote · Current report Jun 17, 2025
May 29, 2025 SD Conflict minerals report
May 8, 2025 10-Q Quarterly report Mar 31, 2025
May 8, 2025 8-K items 2.02, 9.01 Results released · Current report
Apr 29, 2025 ARS Annual report to shareholders Dec 31, 2024
Apr 29, 2025 DEFA14A Extra proxy material
Apr 29, 2025 DEF 14A Proxy statement Jun 17, 2025
Mar 7, 2025 8-K items 1.01, 2.01, 2.03, 9.01 Major agreement signed; Purchase or sale of a business completed; New debt or obligation taken on · Current report
Feb 27, 2025 10-K Annual report Dec 31, 2024
40 of 229 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton PDFS · research, not advice