Polk Ryan (CIK 1492514) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-18). Recent activity: Sell SDCH (25,745 shares), Buy SDCH (35,574 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-18 | SideChannel, Inc. (SDCH) | Chief Financial Officer | Sell | 25,745 | $56,639 |
| 2026-03-18 | SideChannel, Inc. (SDCH) | Chief Financial Officer | Buy | 35,574 | $71,504 |
来源：SEC Form 4 申报文件 · 截至 2026-03-18