NASDAQ:CCOI | Insider Transactions — Page 2 | COGENT COMMUNICATIONS HOLDINGS, INC.

CCOI Insider Transactions — Page 2

1,254 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.

Insider profileRoleDateTransactionSharesPrice
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2024-03-12Sale50,000.0$68.12
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2024-03-11Sale35,000.0$67.93
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2024-03-06Sale8,826.0$72.55
KILMER HENRY WVP OF NETWORK STRATEGY2024-03-05Sale2,400.0$73.47
BUBECK JAMESCHIEF REVENUE OFFICER2024-03-01Sale1,920.0$76.62
Chang John B.VP & CHIEF LEGAL OFFICER2023-12-26Sale3,550.0$76.0
Chang John B.VP & CHIEF LEGAL OFFICER2023-12-21Sale1,000.0$74.0
Chang John B.VP & CHIEF LEGAL OFFICER2023-12-14Sale500.0$72.0
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-12-13Sale20,000.0$69.99
KILMER HENRY WVP OF NETWORK STRATEGY2023-12-07Sale4,800.0$67.94
BUBECK JAMESCHIEF REVENUE OFFICER2023-12-05Sale1,920.0$66.12
WEED THADDEUS GERARDVICE PRESIDENT, CFO2023-12-04Sale9,700.0$65.84
BUBECK JAMESCHIEF REVENUE OFFICER2023-12-01Sale1,920.0$63.7
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-12-01Sale36,604.0$65.18
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-11-30Sale3,396.0$64.31
FERGUSON Lewis HDirector2023-11-30Sale950.0$64.6
Kennedy Sheryl LynnDirector2023-11-27Sale925.0$65.77
Bath BlakeDirector2023-11-20Sale9,000.0$67.14
Bath BlakeDirector2023-11-17Sale8,621.0$67.17
Bath BlakeDirector2023-11-16Sale379.0$67.0
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-11-14Sale40,000.0$66.37
Montagner MarcDirector2023-11-14Sale10,550.0$65.83
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-09-15Sale18,191.0$65.82
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-09-13Sale16,753.0$66.7
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-09-12Sale28,247.0$66.97
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-09-11Sale3,309.0$67.16
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-09-08Sale41,691.0$67.72
KILMER HENRY WVP OF NETWORK STRATEGY2023-09-07Sale2,400.0$69.16
WEED THADDEUS GERARDVICE PRESIDENT, CFO2023-09-05Sale4,850.0$69.43
BUBECK JAMESCHIEF REVENUE OFFICER2023-09-01Sale1,920.0$70.96
FERGUSON Lewis HDirector2023-08-29Sale650.0$69.64
Kennedy Sheryl LynnDirector2023-08-24Sale550.0$68.85
Kapp David AllenVP & CHIEF TECHNICAL OFFICER2023-08-11Sale4,000.0$69.07
Kapp David AllenVP & CHIEF TECHNICAL OFFICER2023-08-10Sale5,000.0$65.32
BROOKS STEVEN DDirector2023-06-14Sale4,202.0$65.0
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-06-08Sale7,061.0$62.44
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-06-07Sale42,334.0$62.3
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-06-06Sale25,605.0$62.25
KILMER HENRY WVP OF IP ENGINEERING2023-06-06Sale2,400.0$62.23
WEED THADDEUS GERARDVICE PRESIDENT, CFO2023-06-05Sale4,850.0$62.28
BUBECK JAMESCHIEF REVENUE OFFICER2023-06-01Sale1,920.0$61.07
Kennedy Sheryl LynnDirector2023-05-30Sale1,100.0$63.14
FERGUSON Lewis HDirector2023-05-30Sale640.0$63.24
BROOKS STEVEN DDirector2023-05-11Sale3,798.0$65.0
SCHAEFFER DAVECHAIRMAN, CEO, AND PRESIDENT2023-05-10Sale35,000.0$65.38
WEED THADDEUS GERARDVICE PRESIDENT, CFO2023-05-09Sale10,000.0$64.96
Chang John B.VP & CHIEF LEGAL OFFICER2023-05-03Sale2,500.0$74.0
Chang John B.VP & CHIEF LEGAL OFFICER2023-05-03Sale2,500.0$72.0
Chang John B.VP & CHIEF LEGAL OFFICER2023-04-17Sale500.0$70.0
Kennedy Sheryl LynnDirector2023-03-13Sale600.0$61.66
FERGUSON Lewis HDirector2023-03-13Sale990.0$61.5
KILMER HENRY WVP of IP Engineering2023-03-07Sale2,400.0$63.51
WEED THADDEUS GERARDVP, CFO, Treasurer2023-03-03Sale4,850.0$64.3
BUBECK JAMESChief Revenue Officer2023-03-01Sale1,920.0$64.49
Chang John B.Chief Legal Officer2023-02-01Sale2,000.0$70.0
Chang John B.Chief Legal Officer2023-01-26Sale500.0$68.0
Chang John B.Chief Legal Officer2023-01-17Sale1,000.0$66.0
Chang John B.Chief Legal Officer2023-01-12Sale1,500.0$64.0
KILMER HENRY WVP of IP Engineering2022-12-06Sale4,800.0$57.36
BUBECK JAMESChief Revenue Officer2022-12-05Sale1,920.0$57.45
WEED THADDEUS GERARDVP, CFO Treasurer2022-12-02Sale9,700.0$56.51
BUBECK JAMESChief Revenue Officer2022-12-01Sale1,920.0$58.15
FERGUSON Lewis HDirector2022-11-29Sale1,050.0$57.5
Kapp David AllenVP & Chief Technical Officer2022-11-22Sale600.0$58.5
Kennedy Sheryl LynnDirector2022-11-21Sale962.0$57.83
KUMMER RAYMOND BCTO; VP Optical Transport2022-11-16Sale4,800.0$58.01
Montagner MarcDirector2022-11-09Purchase5,000.0$54.9
Montagner MarcDirector2022-11-09Purchase5,000.0$54.85
FERGUSON Lewis HDirector2022-09-12Sale940.0$55.13
WEED THADDEUS GERARDVP, CFO Treasurer2022-09-09Sale4,850.0$52.35
KILMER HENRY WVP of IP Engineering2022-09-07Sale2,400.0$53.85
BUBECK JAMESChief Revenue Officer2022-09-01Sale1,920.0$53.51
KILMER HENRY WVP of IP Engineering2022-06-07Sale2,400.0$59.2
WEED THADDEUS GERARDVP, CFO Treasurer2022-06-02Sale4,850.0$60.49
Kennedy Sheryl LynnDirector2022-06-02Sale1,350.0$60.88
BUBECK JAMESChief Revenue Officer2022-06-01Sale1,920.0$60.03
FERGUSON Lewis HDirector2022-05-31Sale950.0$60.72
Chang John B.Director2022-04-06Sale250.0$72.0
Chang John B.Director2022-04-05Sale250.0$70.0
Chang John B.Director2022-04-01Sale150.0$68.0
Chang John B.VP & Chief Legal Officer2022-03-31Sale150.0$66.0
Chang John B.VP & Chief Legal Officer2022-03-17Sale600.0$62.96
FERGUSON Lewis HDirector2022-03-09Sale725.0$63.27
KILMER HENRY WVP of IP Engineering2022-03-08Sale2,400.0$62.72
Wallace Sean RobertVP, CFO & Treasurer2022-03-02Sale250.0$63.3
BUBECK JAMESChief Revenue Officer2022-03-01Sale1,920.0$62.94
Kennedy Sheryl LynnDirector2022-03-01Sale1,100.0$62.27
BUBECK JAMESChief Revenue Officer2021-12-14Sale1,920.0$76.77
KILMER HENRY WVP of IP Engineering2021-12-13Sale2,400.0$77.26
FERGUSON Lewis HDirector2021-12-08Sale900.0$77.31
KILMER HENRY WVP of IP Engineering2021-12-07Sale2,400.0$77.9
Wallace Sean RobertVP, CFO & Treasurer2021-12-02Sale225.0$75.18
BUBECK JAMESChief Revenue Officer2021-12-01Sale1,920.0$74.92
Kennedy Sheryl LynnDirector2021-11-23Sale1,600.0$77.37
Wallace Sean RobertVP, CFO & Treasurer2021-11-16Sale200.0$80.01
Wallace Sean RobertVP, CFO & Treasurer2021-09-07Sale300.0$75.37
KILMER HENRY WVP of IP Engineering2021-09-07Sale2,400.0$74.13
BUBECK JAMESChief Revenue Officer2021-09-01Sale1,920.0$73.64
FERGUSON Lewis HDirector2021-09-01Sale850.0$73.78
Kennedy Sheryl LynnDirector2021-08-24Sale1,750.0$71.99