Chang John B.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Chang John B.. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CCOI | VP & CHIEF LEGAL OFFICER | Award / Grant | 2,400 | — | — | Dec 1, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 398 | — | — | Jun 2, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 504 | — | — | May 13, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 357 | — | — | Apr 10, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 357 | — | — | Mar 10, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 715 | — | — | Mar 5, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Award / Grant | 9,600 | — | — | Jan 9, 2025 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 485 | — | — | Dec 18, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 900 | — | — | Dec 4, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Award / Grant | 2,400 | — | — | Dec 1, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 2,280 | $80.41 | $183,335 | Nov 12, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 1,400 | $71.67 | $100,338 | Sep 12, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 2,055 | $74.00 | $152,070 | Aug 23, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 375 | — | — | Feb 1, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Award / Grant | 30,000 | — | — | Jan 3, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Award / Grant | 30,000 | — | — | Jan 3, 2024 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 3,550 | $76.00 | $269,800 | Dec 26, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 1,000 | $74.00 | $74,000 | Dec 21, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Gift | 450 | — | — | Dec 20, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 500 | $72.00 | $36,000 | Dec 14, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Disposition | 3,000 | $69.00 | $207,000 | Dec 11, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Award / Grant | 2,400 | — | — | Dec 1, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 2,500 | $74.00 | $185,000 | May 3, 2023 |
| CCOI | VP & CHIEF LEGAL OFFICER | Sale | 500 | $70.00 | $35,000 | Apr 17, 2023 |
| CCOI | Chief Legal Officer | Sale | 2,000 | $70.00 | $140,000 | Feb 1, 2023 |
| CCOI | Chief Legal Officer | Sale | 500 | $68.00 | $34,000 | Jan 26, 2023 |
| CCOI | Chief Legal Officer | Sale | 1,000 | $66.00 | $66,000 | Jan 17, 2023 |
| CCOI | Chief Legal Officer | Sale | 1,500 | $64.00 | $96,000 | Jan 12, 2023 |
| CCOI | Chief Legal Officer | Award / Grant | 9,600 | — | — | Jan 3, 2023 |
| CCOI | Award / Grant | 2,400 | — | — | Dec 1, 2022 | |
| CCOI | Sale | 250 | $70.00 | $17,500 | Apr 6, 2022 | |
| CCOI | Sale | 150 | $68.00 | $10,200 | Apr 1, 2022 | |
| CCOI | VP & Chief Legal Officer | Sale | 150 | $66.00 | $9,900 | Mar 31, 2022 |
| CCOI | VP & Chief Legal Officer | Sale | 600 | $62.96 | $37,776 | Mar 17, 2022 |
| CCOI | VP & Chief Legal Officer | Award / Grant | 9,600 | — | — | Jan 3, 2022 |
| CCOI | VP & Chief Legal Officer | Sale | 558 | $80.00 | $44,640 | May 10, 2021 |
| CCOI | VP & Chief Legal Officer | Sale | 558 | $75.00 | $41,850 | Apr 30, 2021 |
| CCOI | VP & Chief Legal Officer | Sale | 558 | $70.00 | $39,060 | Apr 5, 2021 |
| CCOI | VP & Chief Legal Officer | Sale | 558 | $65.00 | $36,270 | Mar 15, 2021 |
| CCOI | VP & Chief Legal Officer | Award / Grant | 9,600 | — | — | Feb 24, 2021 |
| CCOI | VP & Chief Legal Officer | Sale | 558 | $60.00 | $33,480 | Jan 4, 2021 |
| CCOI | VP & Chief Legal Officer | Sale | 150 | $67.53 | $10,130 | Sep 1, 2020 |
| CCOI | VP & Chief Legal Officer | Sale | 500 | $90.00 | $45,000 | Jul 31, 2020 |
| CCOI | VP & Chief Legal Officer | Sale | 500 | $85.00 | $42,500 | Jul 21, 2020 |
| CCOI | VP & Chief Legal Officer | Sale | 600 | $81.39 | $48,834 | Mar 3, 2020 |
| CCOI | VP & Chief Legal Officer | Sale | 300 | $76.66 | $22,998 | Mar 2, 2020 |
| CCOI | VP & Chief Legal Officer | Award / Grant | 9,600 | — | — | Feb 14, 2020 |
| CCOI | VP & Chief Legal Officer | Sale | 534 | $65.46 | $34,956 | Jan 2, 2020 |