52-Week Performance Chart

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No DR Special Notices are available.

No DR Events are available.

Data provided by Thomson Reuters

Institutional Ownership

TOP INSTITUTIONAL HOLDERS POSITION
Birch Hill Investment Advisors LLC 302,000
Millennium Management LLC 44,911
Pentwater Capital Management LP 33,560
TOP MUTUAL FUND HOLDERS POSITION
Strategic Advisers US Total Stock Fund 1,279
Fidelity Nasdaq Composite Index Fund 770
John Hancock II - International Small Company Fund 179

Data provided by FactSet Research Systems Inc.

DR Details

DR Symbol PRTC
CUSIP 746237106
DR Venue NASDAQ Stock Market
DR ISIN US7462371060
Ratio DR:ORD 1:10
Country United States
Effective Date Nov 11, 2020
Depositary CIT (Sponsored)
Industry HealthCareEquip.&Ser

Data provided by Mergent, Inc.

Fee Type in US Dollar per ADS Deposit Agreement
Cable Fee per Cancellation $17.5000

Monthly Trading Summary

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Month Month End DR Close Price DR Trading Volume Avg Day DR Trading Volume
Jun.25 17.25 120,835 6,042
May.25 18.43 66,958 3,188
Apr.25 17.26 226,571 10,789

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