Insider Trades

Search SEC Form 4 Insider Trading Reports
Selected: COGENT COMMUNICATIONS HOLDINGS, INC. , CIK: 0001158324 Edit
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Selected: KILMER HENRY W , CIK: 0001599812 Edit
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Curated: Cluster Buys CEO & CFO Buys Big Buys ($100K+) Big Non-Plan Sales ($1M+)
Insider Trades for COGENT COMMUNICATIONS HOLDINGS, INC. / KILMER HENRY W
Showing 1 result
Issuer Insider Role Type Value % Chg Filed
CCOI Cogent Communications ...
Henry W Kilmer
VP
Sell
-$22,104 -6.2%
Sep 15, 2026