Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-21-026889
Filing Date
2021-02-03
Accepted
2021-02-03 12:46:00
Documents
8
Period of Report
2020-11-30
Effectiveness Date
2021-02-03

Document Format Files

Seq Description Document Type Size
1 BLACKROCK CALIFORNIA MUNICIPAL SERIES TRUST d40556dncsrs.htm N-CSRS 4725426
2 CERTIFICATIONS PURSUANT TO SECTION 302 d40556dex99cert.htm EX-99.CERT 14379
3 CERTIFICATION PURSUANT TO SECTION 906 d40556dex99906cert.htm EX-99.906 CERT 4215
4 GRAPHIC g17563g42l24.jpg GRAPHIC 38350
5 GRAPHIC g17563g63k41.jpg GRAPHIC 99740
6 GRAPHIC g17563photo_01mips.jpg GRAPHIC 19972
7 GRAPHIC g17563sig_01mips.jpg GRAPHIC 8790
8 GRAPHIC g17563snap0005.jpg GRAPHIC 2934
  Complete submission text file 0001193125-21-026889.txt   4980629

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000765199      
Series S000004030   BlackRock California Municipal Opportunities Fund
Class/Contract C000011299   Investor A1
Class/Contract C000011302   Institutional
Class/Contract C000038561   Investor A
Class/Contract C000038562   Investor C
Class/Contract C000199773   Class K
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK CALIFORNIA MUNICIPAL SERIES TRUST (Filer) CIK: 0000765199 (see all company filings)

IRS No.: 226437105 | State of Incorp.: MA | Fiscal Year End: 0831
Type: N-CSRS | Act: 40 | File No.: 811-04264 | Film No.: 21585277