Gebbia John M. (CIK 1727425) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-22). Recent activity: Sell SIEB (3,000 shares), Buy SIEB (26,000 shares), Sell SIEB (26,000 shares), Buy SIEB (26,000 shares), Sell SIEB (26,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-22 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Sell | 3,000 | $0 |
| 2026-01-22 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Buy | 26,000 | $0 |
| 2026-01-22 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Sell | 26,000 | $0 |
| 2025-11-24 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Buy | 26,000 | $0 |
| 2025-11-24 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Sell | 26,000 | $0 |
| 2025-06-12 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Sell | 100,000 | $0 |
| 2025-06-12 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Buy | 300,000 | $0 |
| 2025-03-05 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Sell | 1,000 | $0 |
| 2025-03-05 | SIEBERT FINANCIAL CORP (SIEB) | Insider | Buy | 118,000 | $0 |
Source: SEC Form 4 filings · as of 2026-01-22