Ownership

Raymond B. Kummer

Insider Reports History

Entity: Individual
Location: 1232 Feton Ct Nw, Washington, DC
Signature: /s/ Raymond B. Kummer
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Raymond B. Kummer:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
COGENT COMMUNICATIONS HOLDINGS, INC.	CTO Emeritus	common stock	60K	$4.56M	$76.00	Jan 3, 2023	Direct

Showing 1 to 1 of 1 entries

Insider Reports Filed by Raymond B. Kummer

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Jan 3, 2023	1	$0	4	Jan 4, 2023	CTO Emeritus
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Dec 1, 2022	1	$0	4	Dec 1, 2022	CTO; VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Nov 16, 2022	1	-$278K	4	Nov 17, 2022	CTO; VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Jan 3, 2022	1	$0	4	Jan 5, 2022	CTO; VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Dec 1, 2021	1	$0	4	Dec 1, 2021	CTO & VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Aug 2, 2021	2	-$309K	4	Aug 3, 2021	CTO; VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Jul 16, 2021	1	-$66.2K	4	Jul 19, 2021	CTO & VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Jul 2, 2021	1	-$365K	4	Jul 2, 2021	CTO & VP Optical Transport
CCOI	COGENT COMMUNICATIONS HOLDINGS, INC.	Jun 7, 2021	1	-$185K	4	Jun 7, 2021	CTO & VP Optical Transport