HARMONIC 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-Q
10-Q/A
144
3
3/A
4
4/A
424A
424B1
424B3
424B4
424B5
5
5/A
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PREC14A
REGDEX
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-4MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | 4 | 0000950170-25-110237 | Aug 19, 2025 | Aug 15, 2025 |
| 4 | 4 | 0000950170-25-110219 | Aug 19, 2025 | Aug 15, 2025 |
| 4 | 4 | 0000950170-25-110220 | Aug 19, 2025 | Aug 15, 2025 |
| 4 | 4 | 0000950170-25-110225 | Aug 19, 2025 | Aug 15, 2025 |
| SCHEDULE 13G/A | — | 0000914208-25-000287 | Aug 7, 2025 | — |
| 4 | 4 | 0000950170-25-102125 | Aug 4, 2025 | Aug 1, 2025 |
| 10-Q | 10-Q | 0000851310-25-000076 | Aug 1, 2025 | Jun 27, 2025 |
| 8-K | 8-K | 0000851310-25-000067 | Jul 28, 2025 | — |
| 8-K | 8-K | 0000851310-25-000057 | Jun 17, 2025 | Jun 12, 2025 |
| 4 | 4 | 0000950170-25-086358 | Jun 13, 2025 | Jun 11, 2025 |
| 4 | 4 | 0000950170-25-086361 | Jun 13, 2025 | Jun 11, 2025 |
| S-8 | S-8 | 0000851310-25-000054 | Jun 12, 2025 | — |
| SCHEDULE 13G/A | — | 0000932471-25-000678 | Jun 5, 2025 | — |
| 4 | 4 | 0000950170-25-081128 | Jun 3, 2025 | Jun 1, 2025 |
| 4 | 4 | 0000950170-25-080497 | Jun 2, 2025 | May 30, 2025 |
| SD | SD | 0000851310-25-000048 | May 29, 2025 | — |
| 4 | 4 | 0000950170-25-079038 | May 29, 2025 | May 22, 2025 |
| 4 | 4 | 0000950170-25-074717 | May 19, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-074723 | May 19, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-074695 | May 19, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-074706 | May 19, 2025 | May 15, 2025 |
| 10-Q | 10-Q | 0000851310-25-000041 | May 1, 2025 | Mar 28, 2025 |
| DEFA14A | DEFA14A | 0001140361-25-016644 | Apr 30, 2025 | — |
| SCHEDULE 13G/A | — | 0000932471-25-000527 | Apr 30, 2025 | — |
| ARS | ARS | 0001140361-25-016646 | Apr 30, 2025 | Dec 31, 2024 |
| DEF 14A | DEF 14A | 0001140361-25-016640 | Apr 30, 2025 | Jun 12, 2025 |
| 8-K | 8-K | 0000851310-25-000034 | Apr 28, 2025 | — |
| 4 | 4 | 0000950170-25-031290 | Mar 3, 2025 | Feb 27, 2025 |
| 8-K | 8-K | 0000851310-25-000026 | Feb 26, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-028199 | Feb 26, 2025 | Feb 25, 2025 |
| 4 | 4 | 0000950170-25-027177 | Feb 25, 2025 | Feb 22, 2025 |
| 4 | 4 | 0000950170-25-027184 | Feb 25, 2025 | Feb 22, 2025 |
| 4 | 4 | 0000950170-25-027166 | Feb 25, 2025 | Feb 22, 2025 |
| 4 | 4 | 0000950170-25-027190 | Feb 25, 2025 | Feb 22, 2025 |
| 4 | 4 | 0000950170-25-025920 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-025971 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-025911 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-025889 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-025891 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-025905 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-025909 | Feb 24, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-023375 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023370 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023381 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023433 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023391 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023408 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023414 | Feb 19, 2025 | Feb 15, 2025 |
| 4 | 4 | 0000950170-25-023430 | Feb 19, 2025 | Feb 15, 2025 |
| 10-K | 10-K | 0000851310-25-000021 | Feb 14, 2025 | Dec 31, 2024 |