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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-13-171070
Filing Date
2013-04-25
Accepted
2013-04-24 19:10:22
Documents
3
Period of Report
2013-02-28
Effectiveness Date
2013-04-25

Document Format Files

Seq Description Document Type Size
1 MASTER PORTFOLIO TRUST--GOVERNMENT PORTFOLIO d502824dncsrs.htm N-CSRS 430033
2 CERTIFICATIONS (302) d502824dex99cert.htm EX-99.CERT 18540
3 CERTIFICATIONS (906) d502824dex99906cert.htm EX-99.906CERT 4686
  Complete submission text file 0001193125-13-171070.txt   454741

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001140869      
Series S000025611   Government Portfolio
Class/Contract C000076728   Government 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.: 13780506