InsiderTrades

Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.

Accepted 2024-09-13 00:00:00 ET · period of report 2024-09-12 · accession 0001415889-24-023378 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2024-09-13 2024-09-12 CCOI Chang John B. VP, CLO S - Sale $71.67 -1,400 71.6K -2% -$100.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common common stock 2024-09-12 S D 1,400 $71.67 71,580 D — —