InsiderTrades

Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.

Accepted 2022-03-18 00:00:00 ET · period of report 2022-03-17 · accession 0001567619-22-007198 · 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
2022-03-18 2022-03-17 CCOI Chang John B. VP, CLO S - Sale $62.96 -600 41.7K -1% -$37.8K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common common stock 2022-03-17 S D 600 $62.96 41,660 D — — (F1) The sale of shares of common stock reported here was implemented pursuant to Mr. Chang's structured sale plan (10b5-1).