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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-16-551896
Filing Date
2016-04-22
Accepted
2016-04-22 14:56:00
Documents
3
Period of Report
2016-02-29
Effectiveness Date
2016-04-22

Document Format Files

Seq Description Document Type Size
1 PRIME CASH RESERVES PORTFOLIO d149922dncsrs.htm N-CSRS 573799
2 CERTIFICATIONS 302 d149922dex99cert.htm EX-99.CERT 17805
3 CERTIFICATIONS 906 d149922dex99906ct.htm EX-99.906CT 4260
  Complete submission text file 0001193125-16-551896.txt   597365

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001140869      
Series S000010769   Prime Cash Reserves Portfolio
Class/Contract C000029767   Prime Cash Reserves Portfolio
Mailing Address LEGG MASON & CO., LLC 620 EIGHTH AVENUE, 49TH FLOOR NEW YORK NY 10018
Business Address LEGG MASON & CO., LLC 620 EIGHTH AVENUE, 49TH FLOOR NEW YORK NY 10018 1-877-721-1926
MASTER PORTFOLIO TRUST (Filer) CIK: 0001140869 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MD | Fiscal Year End: 0831
Type: N-CSRS | Act: 40 | File No.: 811-10407 | Film No.: 161586462