# BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST

BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST (CIK 1181027) is a registered fund company with registration filings on record — latest N-2/A. It has not yet filed a portfolio report (N-PORT).

## Registrant

- CIK: 1181027
- File number: 333-100950

## Former names

BLACKROCK CALIFORNIA MUNICIPAL INCOME TRUST III

## Registration filings (7)

| Filed | Form | Name as filed |
| --- | --- | --- |
| [2002-12-06](https://search.stillhousedata.com/launch/0001047469-02-006030) | N-2/A | BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST |
| [2002-12-05](https://search.stillhousedata.com/launch/0001047469-02-005710) | N-2/A | BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST |
| [2002-11-01](https://search.stillhousedata.com/launch/0000950172-02-002281) | N-2 | BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST |
| [2002-10-28](https://search.stillhousedata.com/launch/0000950136-02-003010) | N-2/A | BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST |
| [2002-09-24](https://search.stillhousedata.com/launch/0000950136-02-002731) | N-2/A | BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST |
| [2002-09-05](https://search.stillhousedata.com/launch/0000950172-02-001965) | N-2/A | BLACKROCK CALIFORNIA INSURED MUNICIPAL INCOME TRUST |
| [2002-08-19](https://search.stillhousedata.com/launch/0000950172-02-001837) | N-2 | BLACKROCK CALIFORNIA MUNICIPAL INCOME TRUST III |

## More

- [CIK 1181027 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1181027&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1181027.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.