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ISSUER PROFILE · CIK 0001829667 · CUSIP G7487R100

Regencell Bioscience Holdings LtdRGC

4 13D/G filings 1 distinct filers 2 insider transactions (365d)

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

Median 30d
avg —
Median 60d
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Median 90d
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Median 180d
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Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
4
1 SCHEDULE · 3 SC
Distinct filers
1
single filer
Insiders (365d)
2
0 buys · 2 sales
Latest short DTC
8.44
as of 2026-05-29

13D/G Filings Timeline · 4 total

FiledFormFilerStakeSharesIntent
2025-03-13 SCHEDULE Regencell (BVI) Ltd 86.20% 11,221,821 view →
2022-04-04 SC Regencell (BVI) Ltd view →
2021-12-30 SC Regencell (BVI) Ltd view →
2021-11-22 SC Regencell (BVI) Ltd view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-05-27 LO WILLIAM WING YAN DR director Disposition 70,600 $0.84 $59K
2026-05-27 HUI EVANA YEE WAH director Disposition 19,000 $0.25 $5K

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 779,012 8.44 -2.3%
2026-05-15 797,139 7.15 +3.2%
2026-04-30 772,547 7.99 -7.0%
2026-04-15 830,632 3.43 +18.6%
2026-03-31 700,509 5.23 +15.5%
2026-03-13 606,522 5.47 -4.5%
2026-02-27 634,850 7.16 -5.3%
2026-02-13 670,710 4.01 -13.3%
2026-01-30 773,634 1.42 -16.3%
2026-01-15 924,708 1.00 -28.1%
2025-12-31 1,285,978 3.55 +6.0%
2025-12-15 1,212,627 4.42 +2.4%

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