MARTIN WILLIAM C 内部人交易：近期 SEC Form 4 交易
过去 18 个月，MARTIN WILLIAM C（CIK 1205885）在 3 家公司共报告 21 笔 SEC Form 4 内部人交易（最近一笔 2026-10-08）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-10-08 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 17,217 | $0 |
| 2026-09-29 | Barnes & Noble Education, Inc. (BNED) | 董事 | 买入 | 17,653 | $0 |
| 2026-09-11 | UNIVERSAL ELECTRONICS INC (UEIC) | 内部人 | 卖出 | 24,459 | $114,099 |
| 2026-09-11 | UNIVERSAL ELECTRONICS INC (UEIC) | 内部人 | 卖出 | 105,541 | $488,676 |
| 2026-09-04 | UNIVERSAL ELECTRONICS INC (UEIC) | 内部人 | 卖出 | 42,019 | $193,892 |
| 2026-09-04 | UNIVERSAL ELECTRONICS INC (UEIC) | 内部人 | 卖出 | 3,900 | $17,757 |
| 2026-08-19 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% 以上股东 | 卖出 | 43,596 | $228,792 |
| 2026-08-19 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% 以上股东 | 卖出 | 15,000 | $74,194 |
| 2026-08-19 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% 以上股东 | 卖出 | 8,300 | $40,080 |
| 2026-08-12 | UNIVERSAL ELECTRONICS INC (UEIC) | 10% 以上股东 | 卖出 | 200,000 | $1.0M |
| 2026-08-04 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 5,640 | $0 |
| 2026-05-01 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 7,425 | $0 |
| 2026-05-01 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 17,872 | $0 |
| 2026-03-13 | Barnes & Noble Education, Inc. (BNED) | 董事 | 买入 | 23,867 | $0 |
| 2026-02-02 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 6,588 | $0 |
| 2025-11-18 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 17,647 | $0 |
| 2025-11-04 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 7,952 | $0 |
| 2025-08-05 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 7,140 | $0 |
| 2025-07-03 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 卖出 | 68,400 | $541,044 |
| 2025-05-08 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 10,239 | $0 |
| 2025-05-02 | IMMERSION CORP (IMMR) | Chief Strategy Officer | 买入 | 5,968 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-10-08