BIO-TECHNE Corp — DEFA14A Filings
13 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by BIO-TECHNE Corp (TECH), sorted by most recent first. Each row links to the full filing on EdgarLookup. BIO-TECHNE Corp has filed 13 DEFA14A documents with the SEC since 2006. To view all SEC filings by BIO-TECHNE Corp, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
4
4/A
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
NT 10-K
NT 10-Q
POS AM
PRE 14A
S-3
S-8
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001308179-25-000600 | Sep 19, 2025 | — |
| DEFA14A | BIO-TECHNE CORP - DEFA14A | 0001308179-24-000704 | Sep 12, 2024 | — |
| DEFA14A | BIO-TECHNE CORP - DEFA14A | 0001308179-23-000978 | Sep 13, 2023 | — |
| DEFA14A | BIO-TECHNE CORP - DEFA14A | 0001308179-22-000357 | Sep 14, 2022 | — |
| DEFA14A | FORM DEFA14A | 0001437749-21-022145 | Sep 15, 2021 | — |
| DEFA14A | FORM DEFA14A | 0001437749-20-019751 | Sep 15, 2020 | — |
| DEFA14A | FORM DEFA14A | 0001437749-19-018073 | Sep 9, 2019 | — |
| DEFA14A | FORM DEFA14A | 0001437749-18-016855 | Sep 11, 2018 | — |
| DEFA14A | FORM DEFA14A | 0001437749-17-015860 | Sep 12, 2017 | — |
| DEFA14A | FORM DEFA14A | 0001437749-16-038626 | Sep 13, 2016 | — |
| DEFA14A | FORM DEFA14A | 0001437749-15-017491 | Sep 18, 2015 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-14-347196 | Sep 19, 2014 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY MATERIALS | 0001193125-13-398883 | Oct 15, 2013 | — |