KUPPUSAMY KARTHIK 内部人交易：近期 SEC Form 4 交易
过去 18 个月，KUPPUSAMY KARTHIK（CIK 1955217）在 1 家公司共报告 21 笔 SEC Form 4 内部人交易（最近一笔 2026-07-27）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-07-27 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 37 | $7,652 |
| 2026-06-08 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 3,320 | $424,064 |
| 2026-06-08 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 4,827 | $587,977 |
| 2026-06-08 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 8,147 | $1.6M |
| 2026-04-24 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 39 | $7,593 |
| 2026-03-06 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 6,200 | $1.3M |
| 2026-03-06 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 2,628 | $538,372 |
| 2026-03-04 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 205 | $41,996 |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 252 | $52,923 |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 259 | $53,610 |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 2,135 | $0 |
| 2026-02-20 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 16 | $2,936 |
| 2025-10-24 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 15 | $2,836 |
| 2025-08-15 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 123 | $21,637 |
| 2025-08-01 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 3,045 | $263,788 |
| 2025-08-01 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 3,045 | $509,733 |
| 2025-08-01 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 5,224 | $585,976 |
| 2025-08-01 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 5,224 | $874,498 |
| 2025-08-01 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 卖出 | 2,210 | $375,700 |
| 2025-07-25 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 27 | $4,522 |
| 2025-05-02 | QUEST DIAGNOSTICS INC (DGX) | SVP, Clinical Solutions | 买入 | 27 | $4,439 |
来源：SEC Form 4 申报文件 · 截至 2026-07-27