The estimated Net Worth of John B. Chang is at least $1,197,976.56. John B. Chang owns over 18,300 units of Cogent Communications Holdings, Inc. stock worth over $1,197,976.56.
| Transaction Date | Company | Shares | Type | Owned | Price | Value | Post Value |
|---|---|---|---|---|---|---|---|
| 2nd January 2020 | CCOI - Cogent Communications Holdings, Inc. | 534 | Open or private sale | 18,300 | $65.46 | $34,957.35 | $1,197,976.56 |
| 14th February 2020 | CCOI - Cogent Communications Holdings, Inc. | 9,600 | Grant/award etc. | 27,900 | $0.00 | ||
| 2nd March 2020 | CCOI - Cogent Communications Holdings, Inc. | 300 | Open or private sale | 27,600 | $76.66 | $22,997.46 | $2,115,766.32 |
| 3rd March 2020 | CCOI - Cogent Communications Holdings, Inc. | 600 | Open or private sale | 27,000 | $81.39 | $48,834.60 | $2,197,557.00 |
| 21st July 2020 | CCOI - Cogent Communications Holdings, Inc. | 500 | Open or private sale | 26,500 | $85.00 | $42,500.00 | $2,252,500.00 |
| 31st July 2020 | CCOI - Cogent Communications Holdings, Inc. | 500 | Open or private sale | 26,000 | $90.00 | $45,000.00 | $2,340,000.00 |
| 1st September 2020 | CCOI - Cogent Communications Holdings, Inc. | 150 | Open or private sale | 25,850 | $67.53 | $10,129.11 | $1,745,583.29 |