| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Hao Xinyan | GCT | Chief Operating Officer | Nov 19 '25 | Sell | $31.51 | 29,319 | $923,774.26 | 507,486 | |
| Hao Xinyan | GCT | Chief Operating Officer | Nov 18 '25 | Sell | $30.86 | 30,000 | $919,203.52 | 507,486 | |
| Hao Xinyan | GCT | Chief Operating Officer | Nov 17 '25 | Sell | $30.32 | 30,000 | $909,597.00 | 507,486 | |
| Hao Xinyan | GCT | Chief Operating Officer | Nov 11 '25 | Sell | $32.47 | 30,000 | $955,974.00 | 507,486 | |
| Hao Xinyan | GCT | Chief Operating Officer | Nov 10 '25 | Sell | $33.51 | 30,000 | $1,008,165.94 | 507,486 | |
| Hao Xinyan | GCT | Chief Operating Officer | Nov 7 '25 | Sell | $30.29 | 30,000 | $908,835.00 | 507,486 | |
| Hao Xinyan | GCT | Chief Operating Officer | Oct 29 '25 | Sell | $30.01 | 16,939 | $508,395.29 | 507,486 |