ONTO INNOVATION INC. — DEFA14A Filings
19 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by ONTO INNOVATION INC. (ONTO), sorted by most recent first. Each row links to the full filing on EdgarLookup. ONTO INNOVATION INC. has filed 19 DEFA14A documents with the SEC since 2013. To view all SEC filings by ONTO INNOVATION INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
25
3
3/A
4
4/A
424B1
424B2
424B3
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
PRER14A
RW
S-2
S-2/A
S-3
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0000950170-25-052320 | Apr 9, 2025 | — |
| DEFA14A | DEFA14A | 0000950170-24-042067 | Apr 5, 2024 | — |
| DEFA14A | DEFA14A | 0000950170-23-010943 | Mar 30, 2023 | — |
| DEFA14A | DEFA14A | 0000950170-23-010941 | Mar 30, 2023 | — |
| DEFA14A | DEFA14A | 0001564590-22-012781 | Mar 31, 2022 | — |
| DEFA14A | DEFA14A | 0001564590-22-012780 | Mar 31, 2022 | — |
| DEFA14A | DEFA14A | 0001564590-21-017205 | Apr 1, 2021 | — |
| DEFA14A | DEFA14A | 0001564590-21-017203 | Apr 1, 2021 | — |
| DEFA14A | DEFA14A | 0001564590-20-015303 | Apr 3, 2020 | — |
| DEFA14A | DEFA14A | 0001564590-20-015302 | Apr 3, 2020 | — |
| DEFA14A | ADEFA14A | 0001564590-19-010709 | Apr 3, 2019 | — |
| DEFA14A | DEFA14A | 0001564590-18-007516 | Apr 3, 2018 | — |
| DEFA14A | NANO-DEFA14A-2017 | 0001564590-17-005959 | Apr 4, 2017 | — |
| DEFA14A | DEFA14A | 0001564590-16-016018 | Apr 11, 2016 | — |
| DEFA14A | DEFA14A | 0001564590-16-015851 | Apr 4, 2016 | — |
| DEFA14A | DEFA14A | 0000704532-15-000014 | Mar 31, 2015 | — |
| DEFA14A | DEFA14A | 0000704532-14-000012 | Apr 7, 2014 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-13-148936 | Apr 10, 2013 | — |
| DEFA14A | PROXY STATEMENT | 0000950005-04-000504 | May 21, 2004 | — |