NEOG - Company ID 0000711377
NEOGEN CORP has filed 1,894 public company documents 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.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 10-Q | Quarterly report | 25y ago2000-10-12 | 2000-08-31 | View filing |
| DEF 14A | Proxy statement | 25y ago2000-08-28 | 2000-10-05 | View filing |
| 8-K/A | Major company event (amended) | 25y ago2000-08-14 | 2000-08-14 | View filing |
| 10-K | Annual report | 25y ago2000-08-14 | 2000-05-31 | View filing |
| 8-K | Major company event | 26y ago2000-06-16 | 2000-06-02 | View filing |
| 8-K/A | Major company event (amended) | 26y ago2000-04-28 | 2000-04-27 | View filing |
| 10-Q/A | Quarterly report (amended) | 26y ago2000-04-17 | 2000-02-29 | View filing |
| 10-Q | Quarterly report | 26y ago2000-04-14 | 2000-02-29 | View filing |
| 8-K | Major company event | 26y ago2000-04-12 | 2000-04-12 | View filing |
| 8-K | Major company event | 26y ago2000-03-02 | 2000-02-17 | View filing |
| 10-Q | Quarterly report | 26y ago2000-01-13 | 1999-11-30 | View filing |
| 10-Q | Quarterly report | 26y ago1999-10-13 | 1999-08-31 | View filing |
| DEF 14A | Proxy statement | 26y ago1999-08-27 | 1999-10-07 | View filing |
| 10-K | Annual report | 26y ago1999-08-27 | 1999-05-31 | View filing |
| PRE 14A | PRE 14A | 26y ago1999-08-13 | 1999-10-07 | View filing |
| 10-Q | Quarterly report | 27y ago1999-04-12 | 1999-02-28 | View filing |
| 10-Q | Quarterly report | 27y ago1999-01-11 | 1998-11-30 | View filing |
| S-8 | Employee stock plan | 27y ago1998-10-30 | - | View filing |
| 10-Q | Quarterly report | 27y ago1998-10-13 | 1998-08-31 | View filing |
| DEF 14A | Proxy statement | 27y ago1998-08-25 | 1998-10-08 | View filing |
| SC 13D/A | Activist ownership stake (update) | 27y ago1998-08-21 | - | View filing |
| 10KSB | 10KSB | 27y ago1998-08-21 | 1998-05-31 | View filing |
| 10QSB | 10QSB | 28y ago1998-04-07 | 1998-02-28 | View filing |
| 10QSB | 10QSB | 28y ago1998-01-09 | 1997-11-30 | View filing |
| SC 13D/A | Activist ownership stake (update) | 28y ago1997-12-30 | - | View filing |
| 10QSB | 10QSB | 28y ago1997-10-15 | 1997-08-31 | View filing |
| DEF 14A | Proxy statement | 28y ago1997-08-28 | 1997-10-09 | View filing |
| 10KSB | 10KSB | 28y ago1997-08-21 | 1997-05-31 | View filing |
| SC 13D/A | Activist ownership stake (update) | 29y ago1997-05-15 | - | View filing |
| 10QSB | 10QSB | 29y ago1997-04-11 | 1997-02-28 | View filing |
| 10QSB | 10QSB | 29y ago1997-01-14 | 1996-11-30 | View filing |
| 424B1 | 424B1 | 29y ago1996-10-23 | - | View filing |
| S-2/A | S-2/A | 29y ago1996-10-18 | - | View filing |
| S-2 | S-2 | 29y ago1996-09-17 | - | View filing |
| 10QSB | 10QSB | 29y ago1996-09-13 | 1996-08-31 | View filing |
| DEF 14A | Proxy statement | 29y ago1996-08-27 | 1996-10-10 | View filing |
| 10KSB | 10KSB | 29y ago1996-08-26 | 1996-05-31 | View filing |
| 10QSB | 10QSB | 30y ago1996-04-12 | 1996-02-29 | View filing |
| 10QSB | 10QSB | 30y ago1996-01-11 | 1995-11-30 | View filing |
| POS AM | POS AM | 30y ago1995-11-13 | - | View filing |
| S-3 | Securities registration | 30y ago1995-10-26 | - | View filing |
| 10QSB | 10QSB | 30y ago1995-10-12 | 1995-08-31 | View filing |
| S-8 | Employee stock plan | 30y ago1995-09-28 | - | View filing |
| DEF 14A | Proxy statement | 30y ago1995-08-31 | 1995-10-05 | View filing |