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SCHAEFFER DAVE Create: Alert

All | News | Filings
Date FiledTypeDescription
06/08/2023 4 SCHAEFFER DAVE (CHAIRMAN, CEO, AND PRESIDENT) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Sold 7,061 shares @ $62.4385, valued at $440.9k
06/08/2023 4 SCHAEFFER DAVE (CHAIRMAN, CEO, AND PRESIDENT) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Sold 25,605 shares @ $62.2501, valued at $1.6M
Sold 42,334 shares @ $62.3012, valued at $2.6M
05/12/2023 4 SCHAEFFER DAVE (CHAIRMAN, CEO, AND PRESIDENT) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Sold 35,000 shares @ $65.382, valued at $2.3M
01/04/2023 4 SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Granted 72,000 shares @ $0
Granted 88,000 shares @ $0
01/05/2022 4 SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Granted 72,000 shares @ $0
Granted 88,000 shares @ $0
02/25/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
01/19/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
03/04/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/18/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/01/2019 4 SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Granted 84,000 shares @ $0
Granted 105,000 shares @ $0
02/22/2018 4 SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Granted 84,000 shares @ $0
Granted 105,000 shares @ $0
05/03/2017 4 Form 4 - Statement of changes in beneficial ownership of securities
06/15/2016 4/A SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS HOLDINGS, INC.
Txns: Granted 170,000 shares @ $0
05/05/2016 4 Form 4 - Statement of changes in beneficial ownership of securities
02/03/2011 4 SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS GROUP INC
Txns: Granted 100,000 shares @ $0
04/16/2010 4 Form 4 - Statement of changes in beneficial ownership of securities
12/30/2009 4 SCHAEFFER DAVE (Chairman, President & CEO) has filed a Form 4 on COGENT COMMUNICATIONS GROUP INC
Txns: Exercised 76,930 options to buy @ $0
11/09/2009 4 SCHAEFFER DAVE (Chairman & CEO) has filed a Form 4 on COGENT COMMUNICATIONS GROUP INC
07/29/2009 4 Form 4 -- Statement of changes in beneficial ownership of securities
05/18/2009 4 SCHAEFFER DAVE (Chairman & CEO) has filed a Form 4 on COGENT COMMUNICATIONS GROUP INC
03/10/2009 4 SCHAEFFER DAVE (Chairman & CEO) has filed a Form 4 on COGENT COMMUNICATIONS GROUP INC

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