PDF SOLUTIONS INC — DEFA14A Filings
9 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by PDF SOLUTIONS INC (PDFS), sorted by most recent first. Each row links to the full filing on EdgarLookup. PDF SOLUTIONS INC has filed 9 DEFA14A documents with the SEC since 2006. To view all SEC filings by PDF SOLUTIONS INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B3
424B4
5
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
NT 10-K
PRE 14A
REGDEX
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001558370-25-005830 | Apr 29, 2025 | — |
| DEFA14A | DEFA14A | 0001558370-24-006144 | Apr 29, 2024 | — |
| DEFA14A | DEFA14A | 0001558370-23-007377 | May 1, 2023 | — |
| DEFA14A | FORM DEFA14A | 0001437749-21-014816 | Jun 15, 2021 | — |
| DEFA14A | FORM DEFA14A | 0001437749-20-013125 | Jun 15, 2020 | — |
| DEFA14A | FORM DEFA14A | 0001437749-20-010083 | May 8, 2020 | — |
| DEFA14A | FORM DEFA14A | 0001437749-19-010737 | May 23, 2019 | — |
| DEFA14A | FORM DEFA14A | 0001437749-14-009379 | May 16, 2014 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001437749-11-008690 | Nov 15, 2011 | — |