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ISSUER PROFILE · CIK 0000065596 · CUSIP 826176109

SIEBERT FINANCIAL CORPSIEB

19 13D/G filings 5 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
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avg —
Median 60d
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avg —
Median 90d
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avg —
Median 180d
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avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
19
1 SCHEDULE · 18 SC
Distinct filers
5
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
8.72
as of 2026-05-29

13D/G Filings Timeline · 19 total

FiledFormFilerStakeSharesIntent
2026-01-22 SCHEDULE Gebbia Gloria E 42.00% 17,074,103 view →
2023-12-18 SC Gebbia Richard — — view →
2023-06-21 SC Gebbia John M. — — view →
2022-01-13 SC SIEBERT FINANCIAL CORP — — view →
2021-04-08 SC Kennedy Cabot Acquisition, LLC — — view →
2021-03-19 SC Kennedy Cabot Acquisition, LLC — — view →
2020-06-24 SC Kennedy Cabot Acquisition, LLC — — view →
2020-04-20 SC Kennedy Cabot Acquisition, LLC — — view →
2020-02-07 SC Kennedy Cabot Acquisition, LLC — — view →
2020-01-17 SC Kennedy Cabot Acquisition, LLC — — view →
2019-12-18 SC Kennedy Cabot Acquisition, LLC — — view →
2019-09-30 SC Kennedy Cabot Acquisition, LLC — — view →
2019-05-09 SC Kennedy Cabot Acquisition, LLC — — view →
2019-04-04 SC Kennedy Cabot Acquisition, LLC — — view →
2019-01-02 SC Kennedy Cabot Acquisition, LLC — — view →
2018-04-25 SC Kennedy Cabot Acquisition, LLC — — view →
2018-02-26 SC Kennedy Cabot Acquisition, LLC — — view →
2018-01-26 SC Kennedy Cabot Acquisition, LLC — — view →
2018-01-11 SC Kennedy Cabot Acquisition, LLC — — view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 472,622 8.72 +12.8%
2026-05-15 419,143 21.33 -7.2%
2026-04-30 451,439 20.86 -0.6%
2026-04-15 454,165 17.28 +3.9%
2026-03-31 436,975 12.93 -2.1%
2026-03-13 446,497 8.97 +4.7%
2026-02-27 426,271 12.09 -0.4%
2026-02-13 427,790 13.84 +3.4%
2026-01-30 413,818 21.48 +19.6%
2026-01-15 346,155 21.93 -26.3%
2025-12-31 469,706 21.73 -1.9%
2025-12-15 478,668 15.46 +4.9%

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