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Who is the largest shareholder of OSCR?
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Who is the largest shareholder of OSCR?
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OSCR Ownership & Insider Activity

Institutional Ownership

Top Holders

HolderSharesValue
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A

Recent Insider Trades

NameTypeSharesDate
Blackley Richard Scott110.0K2026-05-18
Blackley Richard Scott91.3K2026-05-14
Blackley Richard Scott8.7K2026-05-14
Sankaran Sid1.2K2026-04-09
Gassen William1.4K2026-04-09
BOYD JEFFERY H3.6K2026-04-09
Plouffe David1.5K2026-04-09
Bertolini Mark T1.0M2026-04-06
Bertolini Mark T1.0M2026-04-06
Bertolini Mark T5.7M2026-04-03

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms