John B. Chang

CCOI

John B. Chang serves as VP & CHIEF LEGAL OFFICER at Cogent Communications Holdings, Inc. (CCOI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

20 trades

$1.97M

Net Position

Net Seller

$1.97M

Companies Traded

CCOI

Active Period

Mar 2021 – Nov 2024

20 total trades

Most Recent

Sell CCOI

Nov 12, 2024 · $183.3K

John B. Chang's Insider Trading at Cogent Communications Holdings, Inc. (CCOI)

Buys

0 · $0.00

Sells

20 · $1.97M

Total Shares Bought

Total Shares Sold

27,359

CCOI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Nov 12, 2024↗	Sell	2,280	$80.41	$183.3K	0
Sep 12, 2024↗	Sell	1,400	$71.67	$100.3K	0
Aug 23, 2024↗	Sell	2,055	$74.00	$152.1K	0
Dec 26, 2023↗	Sell	3,550	$76.00	$269.8K	0
Dec 21, 2023↗	Sell	1,000	$74.00	$74.0K	0
Dec 14, 2023↗	Sell	500	$72.00	$36.0K	0
Dec 11, 2023↗	Sell	3,000	$69.00	$207.0K	0
May 3, 2023↗	Sell	5,000	$73.00	$365.0K	0
Apr 17, 2023↗	Sell	500	$70.00	$35.0K	0
Feb 1, 2023↗	Sell	2,000	$70.00	$140.0K	0
Jan 26, 2023↗	Sell	500	$68.00	$34.0K	0
Jan 17, 2023↗	Sell	1,000	$66.00	$66.0K	0
Jan 12, 2023↗	Sell	1,500	$64.00	$96.0K	0
Apr 5, 2022↗	Sell	500	$71.00	$35.5K	0
Apr 1, 2022↗	Sell	150	$68.00	$10.2K	0
Mar 31, 2022↗	Sell	150	$66.00	$9.9K	0
Mar 17, 2022↗	Sell	600	$62.96	$37.8K	0
May 10, 2021↗	Sell	558	$80.00	$44.6K	0
Apr 6, 2021↗	Sell	558	$70.00	$39.1K	33,776
Mar 16, 2021↗	Sell	558	$65.00	$36.3K	34,334