Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-21-000267
Filing Date
2021-02-04
Accepted
2021-02-04 11:27:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G 36024
  Complete submission text file 0000902219-21-000267.txt   38101
Mailing Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210
Business Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT GROUP LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 2200 SOUTH 75TH AVENUE PHOENIX AZ 85043
Business Address 2200 SOUTH 75TH AVENUE PHOENIX AZ 85043 602-269-9700
Knight-Swift Transportation Holdings Inc. (Subject) CIK: 0001492691 (see all company filings)

EIN.: 205589597 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-85833 | Film No.: 21589745
SIC: 4213 Trucking (No Local)