Jefferies Financial Group Inc. — DEFA14A Filings
28 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Jefferies Financial Group Inc. (JEF), sorted by most recent first. Each row links to the full filing on EdgarLookup. Jefferies Financial Group Inc. has filed 28 DEFA14A documents with the SEC since 2025. To view all SEC filings by Jefferies Financial Group Inc., see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-KT
10-KT/A
10-Q
11-K
13F-HR
13F-HR/A
144
25
25-NSE
3
3/A
4
4/A
424B1
424B2
424B3
424B5
424B7
424B8
425
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
POS AM
PRE 14A
PRER14A
RW
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E3/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001140361-26-004804 | Feb 11, 2026 | — |
| DEFA14A | DEFA 14A | 0001140361-25-035571 | Sep 19, 2025 | — |
| DEFA14A | DEFA 14A | 0001140361-25-035473 | Sep 19, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-004814 | Feb 14, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-24-008384 | Feb 16, 2024 | — |
| DEFA14A | SCHEDULE 14A | 0000950157-23-000707 | Jun 27, 2023 | — |
| DEFA14A | — | 0000950157-23-000573 | May 25, 2023 | — |
| DEFA14A | — | 0000950157-23-000404 | Apr 27, 2023 | — |
| DEFA14A | — | 0000950157-23-000398 | Apr 27, 2023 | — |
| DEFA14A | DEFA14A | 0001140361-23-007647 | Feb 17, 2023 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-22-000424 | Feb 17, 2022 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-21-000354 | Feb 12, 2021 | — |
| DEFA14A | DEFA 14A | 0001140361-20-006118 | Mar 18, 2020 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-20-000679 | Mar 3, 2020 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-19-000887 | Mar 18, 2019 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-19-000440 | Feb 15, 2019 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-18-153450 | May 7, 2018 | — |
| DEFA14A | — | 0000930413-18-001278 | Apr 13, 2018 | — |
| DEFA14A | PROXY STATEMENT - ADDITIONAL MATERIAL | 0000909518-14-000171 | May 6, 2014 | — |
| DEFA14A | PROXY STATEMENT - ADDITIONAL MATERIAL | 0000909518-14-000164 | Apr 28, 2014 | — |
| DEFA14A | — | 0000930413-14-001566 | Apr 2, 2014 | — |
| DEFA14A | PROXY STATEMENT - ADDITIONAL MATERIAL | 0000909518-13-000194 | Jul 16, 2013 | — |
| DEFA14A | PROXY STATEMENT - ADDITIONAL MATERIAL | 0000909518-13-000187 | Jul 10, 2013 | — |
| DEFA14A | PROXY STATEMENT | 0000909518-13-000167 | Jun 25, 2013 | — |
| DEFA14A | ADDITIONAL PROXY MATERIAL | 0000909518-12-000155 | Apr 27, 2012 | — |
| DEFA14A | — | 0000909518-08-000385 | Apr 30, 2008 | — |
| DEFA14A | — | 0000909518-02-000353 | May 3, 2002 | — |
| DEFA14A | LEUCADIA NATIONAL CORPORATION | 0000909518-97-000609 | Oct 20, 1997 | — |