Gloria E. Gebbia is Director & 10% Owner at SIEBERT FINANCIAL CORP (SIEB). They have made 7 open-market trades across 1 company since 2018, most recently 2026-09-02.
CIK 0001692471
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $12.2M since 2020, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SIEB | 9,794,994 | $19.6M |
Shares reported on the most recent Form 4, priced at the 2026-09-04 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 67% | 67% | 83% |
| Avg Move | -6.5% | -2.6% | -15.4% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SIEB | SELL | 2020-04-16 | 2020-04-20 | $5.60 | $24.4M | -3.2% | +15.1% | -29.0% |
| SIEB | BUY | 2020-04-16 | 2020-04-20 | $5.60 | $12.2M | -3.2% | +15.1% | -29.0% |
| SIEB | SELL | 2020-01-24 | 2020-01-27 | $1.90 | $665K | -14.2% | +1.0% | -30.5% |
| SIEB | SELL | 2019-12-16 | 2019-12-18 | $1.90 | $95K | -13.4% | -15.4% | -23.3% |
| SIEB | SELL | 2019-09-25 | 2019-09-27 | $1.90 | $95K | +0.9% | -1.1% | -4.6% |
| SIEB | SELL | 2019-03-28 | 2019-04-04 | $1.90 | $95K | +1.9% | -5.6% | -17.6% |
| SIEB | SELL | 2018-02-02 | 2018-02-06 | $5.04 | $12.3M | -11.2% | -9.5% | +12.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.