13D·WATCH Activist + Insider Intelligence Live feed Blog About Pilot
ISSUER PROFILE · CIK 0001985062 · CUSIP 74449F308

PSYENCE BIOMEDICAL LTD.PBMWW

3 13D/G filings 3 distinct filers 0 insider transactions (365d)

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

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

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

Cross-Reference Snapshot

Activist filings
3
1 SCHEDULE 13G/A · 1 SCHEDULE 13D · 1 SCHEDULE
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-05-29

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-06-10 SCHEDULE 13G/A Weiner Jeffrey David view →
2026-06-03 SCHEDULE 13D Psyence Labs Ltd 30.05% 1,146,159 view →
2026-01-13 SCHEDULE Kaos Capital Ltd 4.91% 313,876 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 14,291 1.00 -6.6%
2026-05-15 15,296 2.08 -14.8%
2026-04-30 17,956 1.00 +1.7%
2026-04-15 17,650 4.60 +1.1%
2026-03-31 17,460 1.44 0.0%
2026-03-13 17,460 1.10 -26.0%
2026-02-27 23,603 2.52 -15.8%
2026-02-13 28,030 1.18 -17.5%
2026-01-30 33,973 1.00 +5.8%
2026-01-15 32,110 1.14 +1.1%
2025-12-31 31,777 1.81 +9.9%
2025-12-15 28,904 1.00 -13.8%

Alert me when any activist files on PSYENCE BIOMEDICAL LTD.

Free. We email you when criteria match. One-click unsubscribe in every email.

Track every activist who touches this name.

Custom alerts · full feed · daily intelligence · API. $1,500/mo. Pilots welcome.

Request a pilot →