MONTGOMERY CHARLES D (CIK 1347444) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-13). Recent activity: Sell APT (3,886 shares), Sell APT (5,000 shares), Sell APT (5,000 shares), Sell APT (5,000 shares), Sell APT (5,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | ALPHA PRO TECH LTD (APT) | Director | Sell | 3,886 | $27,319 |
| 2026-05-13 | ALPHA PRO TECH LTD (APT) | Director | Sell | 5,000 | $31,400 |
| 2026-05-13 | ALPHA PRO TECH LTD (APT) | Director | Sell | 5,000 | $31,750 |
| 2026-05-13 | ALPHA PRO TECH LTD (APT) | Director | Sell | 5,000 | $31,650 |
| 2026-05-13 | ALPHA PRO TECH LTD (APT) | Director | Sell | 5,000 | $30,200 |
Source: SEC Form 4 filings · as of 2026-05-13