Vaxart, Inc. — DEFA14A Filings
71 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Vaxart, Inc. (VXRT), sorted by most recent first. Each row links to the full filing on EdgarLookup. Vaxart, Inc. has filed 71 DEFA14A documents with the SEC since 2010. To view all SEC filings by Vaxart, Inc., see the full filings list.
All
10-C
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
15-15D
25-NSE
3
3/A
4
4/A
424B1
424B2
424B3
424B4
424B5
425
5
5/A
8-A12B
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFC14A
DEFM14A
DFAN14A
EFFECT
FWP
NO ACT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PREC14A
PREM14A
PREN14A
PRER14A
PRRN14A
PX14A6G
REGDEX
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | FORM DEFA14A | 0001437749-25-028566 | Sep 8, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-027526 | Aug 21, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-027040 | Aug 15, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-025769 | Aug 8, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-018782 | May 29, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-018647 | May 28, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-017303 | May 16, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-017297 | May 16, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-015961 | May 12, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-014407 | May 5, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-013356 | Apr 28, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-011671 | Apr 10, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-24-013725 | Apr 29, 2024 | — |
| DEFA14A | FORM DEFA14A | 0001437749-23-018014 | Jun 21, 2023 | — |
| DEFA14A | FORM DEFA14A | 0001437749-23-011636 | Apr 28, 2023 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-017763 | Jul 26, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-017740 | Jul 26, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-016994 | Jul 12, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-016468 | Jul 1, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-016430 | Jul 1, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-015917 | Jun 24, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-013559 | May 25, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-012857 | May 18, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-22-010080 | Apr 28, 2022 | — |
| DEFA14A | DEFA14A | 0001140361-21-015113 | Apr 30, 2021 | — |
| DEFA14A | FORM DEFA14A | 0001437749-20-011001 | May 15, 2020 | — |
| DEFA14A | FORM DEFA14A | 0001437749-20-008442 | Apr 24, 2020 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001513162-19-000071 | Mar 11, 2019 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-18-058552 | Feb 26, 2018 | — |
| DEFA14A | FORM DEFA14A | 0001437749-13-013903 | Nov 5, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-427968 | Oct 19, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-426123 | Oct 17, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-424715 | Oct 16, 2012 | — |
| DEFA14A | DEFA14A | 0001193125-12-424243 | Oct 16, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-423465 | Oct 15, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-422182 | Oct 12, 2012 | — |
| DEFA14A | DEFA14A | 0001193125-12-416685 | Oct 5, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-403785 | Sep 26, 2012 | — |
| DEFA14A | PROXY STATEMENT SUPPLEMENT | 0001193125-12-403458 | Sep 25, 2012 | — |
| DEFA14A | DEFA14A | 0001193125-12-402945 | Sep 25, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-394370 | Sep 18, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-383218 | Sep 6, 2012 | — |
| DEFA14A | DEFA14A | 0001193125-12-377834 | Sep 4, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-366365 | Aug 23, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-366350 | Aug 23, 2012 | — |
| DEFA14A | SOLICITING MATERIAL | 0001193125-12-333623 | Aug 3, 2012 | — |
| DEFA14A | FORM 8-K | 0001193125-12-308544 | Jul 20, 2012 | — |
| DEFA14A | SOLICITING MATERIAL | 0001193125-12-300984 | Jul 12, 2012 | — |
| DEFA14A | SOLICITING MATERIAL | 0001193125-12-291079 | Jul 2, 2012 | — |
| DEFA14A | SOLICITING MATERIAL | 0001193125-12-271152 | Jun 15, 2012 | — |