Trundle Stephen 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Trundle Stephen（CIK 1643898）在 1 家公司共报告 13 笔 SEC Form 4 内部人交易（最近一笔 2026-09-04）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-04 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 卖出 | 2,000 | $0 |
| 2026-08-25 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 50,000 | $1.6M |
| 2026-08-25 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 卖出 | 50,000 | $2.9M |
| 2026-05-28 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 卖出 | 6,073 | $265,876 |
| 2026-05-20 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 卖出 | 2,944 | $128,241 |
| 2026-04-10 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 65,000 | $0 |
| 2025-11-20 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 3,531 | $171,501 |
| 2025-11-20 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 12,469 | $605,121 |
| 2025-11-20 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 9,900 | $475,794 |
| 2025-11-20 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 100 | $4,866 |
| 2025-05-27 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 买入 | 25,000 | $0 |
| 2025-05-27 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 卖出 | 3,644 | $206,469 |
| 2025-05-16 | Alarm.com Holdings, Inc. (ALRM) | Chief Executive Officer | 卖出 | 3,626 | $215,783 |
来源：SEC Form 4 申报文件 · 截至 2026-09-04