# MALLINCKRODT INC /MO — 425

MALLINCKRODT INC /MO of ST LOUIS, MO filed a 425 with the SEC on 2000-08-22. Industry: In Vitro & In Vivo Diagnostic Substances.

## Filing

- Filed: 2000-08-22
- Form: 425
- Accession: 0000922423-00-001069
- Registrant: MALLINCKRODT INC /MO
- CIK: 0000051396
- Industry (SIC): In Vitro & In Vivo Diagnostic Substances (2835)
- State of incorporation: NY
- Location: ST LOUIS, MO

## Documents (1)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | 425 | FORM 425 |

## Filing timeline for this registrant (18)

_Showing 12 of 18 filings._

| Filed | Form |
| --- | --- |
| [2000-09-18](https://search.stillhousedata.com/proxy/0000922423-00-001145) | 425 |
| 2000-08-22 | 425 |
| [2000-06-28](https://search.stillhousedata.com/proxy/0000922423-00-000885) | 425 |
| [1999-09-08](https://search.stillhousedata.com/proxy/0001047469-99-035042) | DEF 14A |
| [1998-09-14](https://search.stillhousedata.com/proxy/0001047469-98-034479) | DEF 14A |
| [1998-09-03](https://search.stillhousedata.com/proxy/0001047469-98-033626) | PRE 14A |
| [1997-09-12](https://search.stillhousedata.com/proxy/0000950131-97-005541) | DEF 14A |
| [1997-08-26](https://search.stillhousedata.com/proxy/0000950130-97-003814) | SC 14D1/A |
| [1997-08-19](https://search.stillhousedata.com/proxy/0000950130-97-003735) | SC 14D1/A |
| [1997-07-29](https://search.stillhousedata.com/proxy/0000950130-97-003330) | SC 14D1 |
| [1996-09-13](https://search.stillhousedata.com/proxy/0000912057-96-020300) | DEF 14A |
| [1996-08-30](https://search.stillhousedata.com/proxy/0000912057-96-019293) | PRE 14A |

## Co-filers (1)

- Johnson Controls International plc

## More

- [CIK 51396 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=51396&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000922423-00-001069.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.