# AEARO CORP

AEARO CORP is a company headquartered in Indianapolis, IN, United States.

## Company overview

- **Legal name:** AEARO CORP
- **Former names in filing history:** CABOT SAFETY HOLDINGS CORP (1996-05-07 to 1996-05-15)
- **Classification:** Company
- **Industry (SIC):** 3990 — Miscellaneous Manufacturing Industries
- **Headquarters:** Indianapolis, IN, United States
- **Incorporated in:** DE
- **Fiscal year end:** September 30
- **SEC CIK:** 0000949957

## About

AEARO CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000949957, and its reported industry is Miscellaneous Manufacturing Industries. The retained history contains 12 filings, including 8-K filed on 2004-04-22. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2004-04-22 — period 2004-04-22 — FORM 8K DATED 04/07/2004
- Form 8-K — filed 2004-03-11 — period 2004-03-11 — FORM 8K FILED 03-11-04
- Form 8-K — filed 2004-02-18 — period 2003-12-31 — FORM8K FILED 021804
- Form 10-Q — filed 2004-02-17 — period 2003-12-31 — FORM 10Q DATED 12/31/03
- Form 8-K — filed 2004-01-09 — period 2003-09-30 — FORM 8K DATED 01/06/04
- Form 10-K — filed 2003-12-29 — period 2003-09-30 — FORM 10K 2003
- Form 8-K — filed 2003-10-09 — period 2003-09-30 — FORM 8-K 10/08/03
- Form 8-K — filed 2003-08-18 — period 2003-08-18
- Form 10-Q — filed 2003-08-14 — period 2003-06-30
- Form 8-K — filed 2003-07-24 — period 2003-06-30
- Form 8-K — filed 2003-05-16 — period 2003-03-31
- Form 10-Q — filed 2003-05-15 — period 2003-03-31

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Updated: 2026-10-23T22:12:03Z

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