COGENT COMMUNICATIONS HOLDINGS, INC. 4
4 · COGENT COMMUNICATIONS HOLDINGS, INC. · Filed Mar 15, 2017
Insider Transaction Report
Form 4
WEINGARTEN TIM
Director
Transactions
- Sale
common stock
2017-03-14$40.51/sh−2,369$95,968→ 20,285 total
4 · COGENT COMMUNICATIONS HOLDINGS, INC. · Filed Mar 15, 2017
common stock