AMPHENOL CORP /DE/ — 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.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B2
424B3
424B4
424B5
5
5/A
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
FWP
NO ACT
POS AM
PRE 14A
PX14A6G
S-3
S-3/A
S-3ASR
S-4
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001950047-25-008253 | Oct 29, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-103218 | Oct 28, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-102852 | Oct 28, 2025 | Oct 27, 2025 |
| FWP | FWP | 0001104659-25-102659 | Oct 27, 2025 | — |
| 424B3 | 424B3 | 0001104659-25-102351 | Oct 27, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-102586 | Oct 27, 2025 | Oct 24, 2025 |
| 10-Q | 10-Q | 0001104659-25-102142 | Oct 24, 2025 | Sep 30, 2025 |
| 144 | — | 0001950047-25-008154 | Oct 24, 2025 | — |
| 8-K | 8-K | 0001104659-25-101429 | Oct 22, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-021236 | Sep 9, 2025 | Sep 8, 2025 |
| 144 | — | 0001950047-25-006834 | Sep 8, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-021082 | Sep 2, 2025 | Aug 29, 2025 |
| 4/A | OWNERSHIP DOCUMENT | 0001104659-25-083211 | Aug 26, 2025 | Aug 18, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-083060 | Aug 26, 2025 | Aug 25, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-083057 | Aug 26, 2025 | Aug 25, 2025 |
| 8-K | FORM 8-K | 0001104659-25-082531 | Aug 25, 2025 | Aug 22, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-082503 | Aug 25, 2025 | Aug 22, 2025 |
| 144 | — | 0001950047-25-006310 | Aug 25, 2025 | — |
| 144 | — | 0001950047-25-006328 | Aug 25, 2025 | — |
| 144 | — | 0001950047-25-006229 | Aug 22, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-080245 | Aug 19, 2025 | Aug 18, 2025 |
| 144 | — | 0001950047-25-005982 | Aug 18, 2025 | — |
| 144 | — | 0001950047-25-005960 | Aug 18, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-076813 | Aug 12, 2025 | Aug 8, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-020352 | Aug 12, 2025 | Aug 8, 2025 |
| 144 | — | 0001950047-25-005627 | Aug 11, 2025 | — |
| 144 | — | 0001950047-25-005563 | Aug 8, 2025 | — |
| 144 | — | 0001950047-25-005564 | Aug 8, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-073344 | Aug 4, 2025 | — |
| 10-Q | 10-Q | 0001558370-25-009610 | Jul 25, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001558370-25-009413 | Jul 23, 2025 | — |
| UPLOAD | — | 0000000000-25-006621 | Jun 25, 2025 | — |
| CORRESP | — | 0001104659-25-060794 | Jun 20, 2025 | — |
| CERT | NYSE CERTIFICATION | 0000876661-25-000450 | Jun 17, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-059845 | Jun 16, 2025 | — |
| 8-A12B | FORM 8-A12B | 0001104659-25-059884 | Jun 16, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-058880 | Jun 12, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-058878 | Jun 12, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-058662 | Jun 12, 2025 | Jun 11, 2025 |
| 424B3 | 424B3 | 0001104659-25-058309 | Jun 11, 2025 | — |
| FWP | FWP | 0001104659-25-058524 | Jun 11, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-057954 | Jun 10, 2025 | Jun 9, 2025 |
| 424B5 | 424B5 | 0001104659-25-058138 | Jun 10, 2025 | — |
| FWP | FWP | 0001104659-25-057803 | Jun 9, 2025 | — |
| 424B3 | 424B3 | 0001104659-25-057629 | Jun 9, 2025 | — |
| 144 | — | 0001950047-25-003772 | Jun 3, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-016545 | Jun 3, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-016178 | Jun 2, 2025 | May 30, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055423 | Jun 2, 2025 | May 30, 2025 |
| 144 | — | 0001950047-25-003599 | May 30, 2025 | — |