InterDigital, Inc. — DEFA14A Filings
17 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by InterDigital, Inc. (IDCC), sorted by most recent first. Each row links to the full filing on EdgarLookup. InterDigital, Inc. has filed 17 DEFA14A documents with the SEC since 2017. To view all SEC filings by InterDigital, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
144
15-12B
3
3/A
4
4/A
5
8-K
8-K/A
8-K12B
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
NO ACT
POS AM
PRE 14A
S-8
S-8 POS
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 | 0001193125-25-097161 | Apr 25, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-107032 | Apr 23, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-23-108349 | Apr 20, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-22-107418 | Apr 18, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-119449 | Apr 16, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-20-153473 | May 28, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-110076 | Apr 17, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-19-121065 | Apr 26, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-18-120316 | Apr 18, 2018 | — |
| DEFA14A | DEFA14A | 0001193125-17-145540 | Apr 28, 2017 | — |
| DEFA14A | ADDITIONAL MATERIALS | 0001193125-16-553111 | Apr 25, 2016 | — |
| DEFA14A | NOTICE OF INTERNET AVAILABILITY | 0001193125-15-148394 | Apr 27, 2015 | — |
| DEFA14A | DEFA14A | 0001193125-14-161461 | Apr 28, 2014 | — |
| DEFA14A | DEFA14A | 0001193125-13-180253 | Apr 29, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS - INTERDIGITAL, INC. | 0001193125-12-228401 | May 11, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS - INTERDIGITAL, INC. | 0001193125-12-174704 | Apr 23, 2012 | — |
| DEFA14A | DEFA14A | 0000950123-11-036321 | Apr 18, 2011 | — |