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Filing metadata

Accession number: 0001140361-13-021915
Form type: Form 4
Filer: KNIGHT TRANSPORTATION INC
CIK: CIK 929452
Filed: May 20, 2013
Reporting period: May 16, 2013
Description: Insider transaction

Documents

0001140361-13-021915-index.htm

Complete submission

0001140361-13-021915.txt

directory listing

Filed by

KNIGHT TRANSPORTATION INC