ONTO INNOVATION INC. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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
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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 |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0002022859-25-000049 | May 19, 2025 | May 15, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000050 | May 19, 2025 | May 15, 2025 |
| 8-K | 8-K | 0000950170-25-066927 | May 8, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-066934 | May 8, 2025 | Mar 29, 2025 |
| SCHEDULE 13G/A | — | 0002052113-25-001856 | Apr 29, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000045 | Apr 9, 2025 | — |
| DEF 14A | DEF 14A | 0000950170-25-052319 | Apr 9, 2025 | May 21, 2025 |
| DEFA14A | DEFA14A | 0000950170-25-052320 | Apr 9, 2025 | — |
| ARS | ARS | 0000950170-25-052322 | Apr 9, 2025 | Dec 28, 2024 |
| 8-K | 8-K | 0000950170-25-048631 | Apr 1, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000040 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000041 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000042 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000043 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000044 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000031 | Mar 3, 2025 | Mar 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000032 | Mar 3, 2025 | Mar 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000030 | Mar 3, 2025 | Mar 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000033 | Mar 3, 2025 | Mar 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000034 | Mar 3, 2025 | Mar 1, 2025 |
| 10-K | 10-K | 0000950170-25-026729 | Feb 25, 2025 | Dec 28, 2024 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000024 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000023 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000021 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000022 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000016 | Feb 18, 2025 | Feb 13, 2025 |
| 144 | — | 0001950047-25-000792 | Feb 13, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000014 | Feb 12, 2025 | Feb 10, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000012 | Feb 12, 2025 | Feb 10, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000013 | Feb 12, 2025 | Feb 10, 2025 |
| 8-K | 8-K | 0000950170-25-015383 | Feb 6, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000008 | Jan 22, 2025 | Jan 21, 2025 |
| 144 | — | 0001959173-25-000381 | Jan 21, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000006 | Jan 21, 2025 | Jan 16, 2025 |
| 144 | — | 0001959173-25-000333 | Jan 16, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000003 | Jan 16, 2025 | Jan 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0002022859-25-000004 | Jan 16, 2025 | Jan 15, 2025 |
| 144 | — | 0001950047-25-000257 | Jan 15, 2025 | — |
| 144 | — | 0001959173-25-000299 | Jan 14, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-24-000044 | Dec 4, 2024 | Dec 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0002022859-24-000043 | Dec 4, 2024 | Dec 1, 2024 |
| 3 | PRIMARY DOCUMENT | 0002022859-24-000042 | Dec 3, 2024 | Dec 1, 2024 |
| 8-K | 8-K | 0000950170-24-132003 | Dec 2, 2024 | Nov 27, 2024 |
| 4 | PRIMARY DOCUMENT | 0002022859-24-000040 | Nov 18, 2024 | Nov 15, 2024 |
| 144 | — | 0001950047-24-008597 | Nov 15, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-119668 | Oct 31, 2024 | Sep 28, 2024 |
| 8-K | 8-K | 0000950170-24-119525 | Oct 31, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0002022859-24-000038 | Oct 28, 2024 | Oct 25, 2024 |
| 4 | PRIMARY DOCUMENT | 0002022859-24-000036 | Oct 4, 2024 | Oct 3, 2024 |
| 4 | PRIMARY DOCUMENT | 0002022859-24-000033 | Sep 4, 2024 | Aug 30, 2024 |