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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001144204-18-008212
Filing Date
2018-02-14
Accepted
2018-02-13 20:05:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A tv485950_sc13g-a.htm SC 13G/A 49114
  Complete submission text file 0001144204-18-008212.txt   50925
Mailing Address 475 10TH AVENUE NEW YORK NY 10018
Business Address 475 10TH AVENUE NEW YORK NY 10018 2127652500
GILDER GAGNON HOWE & CO LLC (Filed by) CIK: 0000902464 (see all company filings)

IRS No.: 133174112 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 7900 TYSONS ONE PLACE SUITE 1450 MCLEAN VA 22102
Business Address 7900 TYSONS ONE PLACE SUITE 1450 MCLEAN VA 22102 (703) 442-5500
GTT Communications, Inc. (Subject) CIK: 0001315255 (see all company filings)

IRS No.: 202096338 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-80681 | Film No.: 18606436
SIC: 4813 Telephone Communications (No Radiotelephone)