Quick Takeaways
- SIEB - SIEBERT FINANCIAL CORP has 11 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 11 Insiders of SIEBERT FINANCIAL CORP
- Symbol
- SIEB on Nasdaq
- Location
- New York, NY
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 11 May 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
SIEBERT FINANCIAL CORP executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Gloria E. Gebbia | Director, Member of 10% owner group, 10%+ Owner | $79,879,922 | Mixed | 09 Mar 2026 | ||
| John J. Gebbia | CEO, Director, Member of 10% owner group, 10%+ Owner | $79,879,922 | Mixed | 09 Mar 2026 | ||
| Richard Gebbia | Member of 10% owner group | $61,501,282 | Mixed | 09 Mar 2026 | ||
| John M. Gebbia | Member of 10% owner group | $57,855,581 | Mixed | 09 Mar 2026 | ||
| David Gebbia | Member of 10% owner group | $56,006,539 | Mixed | 09 Mar 2026 | ||
| Kakaopay Corp | 10%+ Owner | $19,704,481 | Mixed | 18 May 2023 | ||
| Cynthia DiBartolo | Other* | $2,973,774 | Mixed | 16 Nov 2021 | ||
| Charles Zabatta | Director | $2,432,940 | Mixed | 28 Jul 2025 | ||
| Andrew H. Reich | EVP, COO CFO and Secretary, Director | $2,068,872 | Mixed | 20 Nov 2025 | ||
| Lewis Solimene | Director | $0 | Mixed | 18 Nov 2025 | ||
| Hocheol Simon Shin | Director | Mixed | 24 May 2023 |
Top shareholders of SIEBERT FINANCIAL CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Gloria E. Gebbia |
3/4/5
13D/G
|
Director, Member of 10% owner group, 10%+ Owner |
42%
from 13D/G
|
26,895,597
|
$79,879,922 | — | 09 Mar 2026 | |
| John J. Gebbia |
3/4/5
|
CEO, Director, Member of 10% owner group, 10%+ Owner |
66%
|
26,895,597
|
$79,879,922 | — | 09 Mar 2026 | |
| Richard Gebbia |
13D/G
3/4/5
|
Gloria E. Gebbia · Member of 10% owner group |
42%
|
16,959,323
|
$62,579,902 | $0 | 09 Dec 2024 | |
| John M. Gebbia |
3/4/5
|
Member of 10% owner group |
48%
|
19,479,994
|
$57,855,581 | — | 09 Mar 2026 | |
| David Gebbia |
3/4/5
|
Member of 10% owner group |
46%
|
18,857,421
|
$56,006,539 | — | 09 Mar 2026 | |
| Kakaopay Corp |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
8,075,607
|
$19,704,481 | — | 18 May 2023 | |
| Cynthia DiBartolo |
3/4/5
|
Other* |
—
class O/S missing
|
1,218,760
|
$2,973,774 | — | 16 Nov 2021 | |
| BlackRock, Inc. |
13F
|
Company |
1.9%
|
791,100
|
$2,776,761 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
1.9%
|
752,586
|
$2,641,577 | — | 31 Dec 2025 | |
| Charles Zabatta |
3/4/5
|
Director |
1.4%
|
550,439
|
$2,432,940 | — | 28 Jul 2025 | |
| Andrew H. Reich |
3/4/5
|
EVP, COO CFO and Secretary, Director |
1.5%
|
617,574
|
$2,068,872 | — | 20 Nov 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1%
|
418,459
|
$1,468,924 | — | 31 Dec 2025 | |
| Cetera Investment Advisers |
13F
|
Company |
0.37%
|
152,068
|
$533,759 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.35%
|
144,234
|
$506,261 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.32%
|
128,409
|
$450,715 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.21%
|
87,294
|
$306,402 | — | 31 Dec 2025 | |
| STRS OHIO |
13F
|
Company |
0.21%
|
84,200
|
$295,542 | — | 31 Dec 2025 | |
| NAVELLIER & ASSOCIATES INC |
13F
|
Company |
0.17%
|
68,326
|
$239,824 | — | 31 Dec 2025 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.16%
|
64,060
|
$224,851 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.15%
|
62,350
|
$219,226 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.1%
|
40,133
|
$140,867 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.09%
|
36,529
|
$128,217 | — | 31 Dec 2025 | |
| Focus Partners Wealth |
13F
|
Company |
0.09%
|
36,389
|
$127,725 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.09%
|
35,189
|
$123,513 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.08%
|
32,823
|
$115,209 | — | 31 Dec 2025 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.08%
|
32,803
|
$115,139 | — | 31 Dec 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.06%
|
23,464
|
$82,359 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.05%
|
22,183
|
$77,862 | — | 31 Dec 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.05%
|
21,900
|
$76,869 | — | 31 Dec 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.05%
|
21,600
|
$75,816 | — | 31 Dec 2025 | |
| WINTON GROUP Ltd |
13F
|
Company |
0.05%
|
19,336
|
$67,869 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.04%
|
18,282
|
$64,170 | — | 31 Dec 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.04%
|
17,935
|
$62,946 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.04%
|
17,133
|
$60,137 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.04%
|
16,373
|
$57,469 | — | 31 Dec 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.04%
|
15,818
|
$55,522 | — | 31 Dec 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.04%
|
15,333
|
$53,819 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.04%
|
15,012
|
$52,692 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.02%
|
9,672
|
$33,949 | — | 31 Dec 2025 | |
| Police & Firemen's Retirement System of New Jersey |
13F
|
Company |
0.02%
|
8,543
|
$29,986 | — | 31 Dec 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.02%
|
6,662
|
$23,384 | — | 31 Dec 2025 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
0.01%
|
5,530
|
$19,410 | — | 31 Dec 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.01%
|
4,549
|
$16,000 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.01%
|
3,140
|
$11,021 | — | 31 Dec 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.01%
|
2,774
|
$9,737 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
0%
|
1,614
|
$5,665 | — | 31 Dec 2025 | |
| Ameritas Investment Partners, Inc. |
13F
|
Company |
0%
|
1,444
|
$5,068 | — | 31 Dec 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0%
|
1,282
|
$4,500 | — | 31 Dec 2025 | |
| CITIGROUP INC |
13F
|
Company |
0%
|
1,264
|
$4,436 | — | 31 Dec 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0%
|
1,234
|
$4,331 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for SIEBERT FINANCIAL CORP
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| John J. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -0.06% | -6,000 | 9,827,494 | 09 Mar 2026 | See footnote | ||
| Gloria E. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -0.06% | -6,000 | 9,827,494 | 09 Mar 2026 | See footnote | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -2.26% | -13,000 | 561,273 | 20 Jan 2026 | See Footnote | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 2.32% | 13,000 | 574,273 | 20 Jan 2026 | See Footnote | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -5.04% | -26,000 | 490,000 | 20 Jan 2026 | See Footnote | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 5.31% | 26,000 | 516,000 | 20 Jan 2026 | See Footnote | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -0.16% | -3,000 | 1,921,891 | 20 Jan 2026 | Direct | ||
| Gloria E. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -1.4% | -140,000 | 9,833,494 | 20 Jan 2026 | See footnote | ||
| David Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -3.36% | -13,000 | 374,000 | 20 Jan 2026 | See Footnote | ||
| David Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 3.48% | 13,000 | 387,000 | 20 Jan 2026 | See Footnote | ||
| John J. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -1.4% | -140,000 | 9,833,494 | 20 Jan 2026 | See footnote | ||
| David Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -3.36% | -13,000 | 374,000 | 20 Nov 2025 | See Footnote | ||
| David Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 3.48% | 13,000 | 387,000 | 20 Nov 2025 | See Footnote | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -5.04% | -26,000 | 490,000 | 20 Nov 2025 | See Footnote | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 5.31% | 26,000 | 516,000 | 20 Nov 2025 | See Footnote | ||
| Andrew H. Reich | SIEB | Common Stock, $0.01 par value per share | Gift | -3.28% | -20,000 | 589,574 | 20 Nov 2025 | Direct | ||
| Gloria E. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -1.32% | -128,000 | 9,569,714 | 20 Nov 2025 | See footnote | ||
| John J. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -1.32% | -128,000 | 9,569,714 | 20 Nov 2025 | See footnote | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -2.26% | -13,000 | 561,273 | 20 Nov 2025 | See Footnote | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 2.32% | 13,000 | 574,273 | 20 Nov 2025 | See Footnote | ||
| Charles Zabatta | SIEB | Common Stock, $0.01 par value per share | Gift | 51.4% | 180,000 | 530,439 | 28 Jul 2025 | See Footnote | ||
| Charles Zabatta | SIEB | Common Stock, $0.01 par value per share | Gift | -90% | -180,000 | 20,000 | 28 Jul 2025 | Direct | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | 157.9% | 300,000 | 490,000 | 11 Jun 2025 | See Footnote | ||
| John M. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -4.94% | -100,000 | 1,924,891 | 11 Jun 2025 | Direct | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | 114.8% | 300,000 | 561,273 | 11 Jun 2025 | See Footnote | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -3.15% | -100,000 | 3,078,127 | 11 Jun 2025 | Direct | ||
| David Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | 405.4% | 300,000 | 374,000 | 11 Jun 2025 | See Footnote | ||
| David Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -6.6% | -100,000 | 1,415,318 | 11 Jun 2025 | Direct | ||
| John J. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | 9,697,714 | 9,697,714 | 10 Jun 2025 | See Footnote | |||
| Gloria E. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | 9,697,714 | 9,697,714 | 10 Jun 2025 | See Footnote | |||
| Gloria E. Gebbia | SIEB | Common Stock, $0.01 par value per share | Other | -100% | -9,697,714 | 0 | 10 Jun 2025 | Direct | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -90.8% | -2,589,592 | 261,273 | 27 May 2025 | See Footnote | ||
| Richard Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | 440% | 2,589,592 | 3,178,127 | 27 May 2025 | Direct | ||
| Gloria E. Gebbia | SIEB | Common Stock, $0.01 par value per share | Gift | -0.19% | -18,000 | 9,697,714 | 21 May 2025 | Direct | ||
| Charles Zabatta | SIEB | Common Stock, $0.01 par value per share | Gift | -22.2% | -100,000 | 350,439 | 21 May 2025 | See Footnote | ||
| Charles Zabatta | SIEB | Common Stock, $0.01 par value per share | Gift | 100% | 100,000 | 200,000 | 21 May 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.