Gabel Daniel G. (CIK 2044400) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-02). Recent activity: Sell OSS (7,799 shares), Buy OSS (55,239 shares), Sell OSS (3,215 shares), Buy OSS (71,284 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | ONE STOP SYSTEMS, INC. (OSS) | Chief Financial Officer | Sell | 7,799 | $72,063 |
| 2026-02-11 | ONE STOP SYSTEMS, INC. (OSS) | Chief Financial Officer | Buy | 55,239 | $0 |
| 2026-01-12 | ONE STOP SYSTEMS, INC. (OSS) | Chief Financial Officer | Sell | 3,215 | $23,084 |
| 2025-03-05 | ONE STOP SYSTEMS, INC. (OSS) | Chief Financial Officer | Buy | 71,284 | $289,413 |
Source: SEC Form 4 filings · as of 2026-03-02