TUCOWS INC

Ticker: TCX CUSIP: 898697206 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017

Shares 4,435 Value ($000) $311 Avg Close $60.75 Range $54.50 - $71.75

Q3 2017

Shares 8,051 Value ($000) $471 Avg Close $54.30 Range $49.70 - $60.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	4,435	$311	$60.75	$54.50 - $71.75
Q3 2017	8,051	$471	$54.30	$49.70 - $60.00