Glingener Christoph 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Glingener Christoph（CIK 1943622）在 1 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-08-10）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-10 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 买入 | 27,924 | $0 |
| 2026-07-28 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 买入 | 9,384 | $0 |
| 2026-05-11 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 买入 | 41,220 | $288,952 |
| 2026-05-11 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 卖出 | 41,220 | $607,171 |
| 2026-05-11 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 买入 | 84,895 | $1.0M |
| 2026-05-11 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 卖出 | 84,895 | $1.3M |
| 2026-05-11 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 买入 | 22,277 | $271,111 |
| 2026-05-11 | ADTRAN Holdings, Inc. (ADTN) | Chief Technology Officer | 卖出 | 22,277 | $334,155 |
来源：SEC Form 4 申报文件 · 截至 2026-08-10