NEOG - CIK 0000711377
NEOGEN CORP has filed 1,896 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (1,174 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2010-09-24 | 2010-09-23 |
| Annual report to shareholders | ARS | 2010-09-09 | 2010-05-31 |
| Proxy statement | DEF 14A | 2010-09-01 | 2010-10-07 |
| Insider trade | 4 | 2010-08-25 | 2010-08-24 |
| Insider trade (amended) | 4/A | 2010-08-25 | 2009-12-21 |
| Insider trade | 4 | 2010-08-25 | 2010-08-24 |
| Insider trade | 4 | 2010-08-25 | 2010-08-24 |
| Insider trade | 4 | 2010-08-25 | 2010-08-24 |
| Annual report | 10-K | 2010-08-16 | 2010-05-31 |
| Major company event | 8-K | 2010-07-21 | 2010-07-20 |
| SEC correspondence | UPLOAD | 2010-07-07 | - |
| Company correspondence | CORRESP | 2010-06-15 | - |
| Company correspondence | CORRESP | 2010-04-26 | - |
| Insider trade | 4 | 2010-04-19 | 2010-04-16 |
| Insider trade | 4 | 2010-04-15 | 2010-04-15 |
| Company correspondence | CORRESP | 2010-04-14 | - |
| Quarterly report | 10-Q | 2010-04-09 | 2010-02-28 |
| SEC correspondence | UPLOAD | 2010-04-02 | - |
| Major company event | 8-K | 2010-04-01 | 2010-04-01 |
| Major company event | 8-K | 2010-03-30 | 2010-03-29 |
| Company correspondence | CORRESP | 2010-03-10 | - |
| Company correspondence | CORRESP | 2010-03-05 | - |
| SEC correspondence | UPLOAD | 2010-02-23 | - |
| Insider trade | 4 | 2010-02-22 | 2010-02-02 |
| Passive ownership stake (update) | SC 13G/A | 2010-02-04 | - |
| Passive ownership stake | SC 13G | 2010-01-29 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-01-27 | - |
| Quarterly report | 10-Q | 2010-01-05 | 2009-11-30 |
| Insider trade | 4 | 2010-01-05 | 2009-12-31 |
| Insider trade (amended) | 4/A | 2010-01-05 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Insider trade | 4 | 2009-12-23 | 2009-12-21 |
| Major company event | 8-K | 2009-12-22 | 2009-12-18 |
| Major company event | 8-K | 2009-12-01 | 2009-12-01 |
| Insider trade | 4 | 2009-11-19 | 2009-11-17 |
| Insider trade | 4 | 2009-11-19 | 2009-11-17 |
| Major company event | 8-K | 2009-11-16 | 2009-11-16 |
| Insider trade | 4 | 2009-11-12 | 2009-11-10 |
| Insider trade | 4 | 2009-11-06 | 2009-11-05 |
| Insider trade | 4 | 2009-11-04 | 2009-11-02 |
| Insider trade | 4 | 2009-11-04 | 2009-11-02 |
| New insider ownership | 3 | 2009-10-14 | 2009-10-09 |