Updated: May 23, 2026

Shane Cooke

PRTAPROTHENA CORP PUBLIC LTD COSEC CIK: 0001524823
Estimated Net Worth
$34.6 Million4.7%vs Last Year
Last Updated: May 23, 2026 12:00 AM EST

Transaction Summary

Total Transactions107
Buy-Sell Ratio0.63
Buy Transactions40
Sell Transactions63

Transaction Volume

Total Volume$31.47M
Net Volume-$28.27M
Buy Volume$1.6M
Sell Volume$29.87M

Trade Analysis

AVG Trade Size$294.07K
Largest Trade$6.43M
Most Active MonthMay
Most Active Year2015

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Shane Cooke has an estimated net worth of $34.6 Million. This is based on reported shares across multiple companies, which include PROTHENA CORP PUBLIC LTD CO, Endo International plc, and Alkermes plc..



2017 was Shane Cooke's most active year for acquiring shares with 24 total transactions. Shane Cooke's most active month to acquire stocks was the month of April. 2015 was Shane Cooke's most active year for disposing of shares, totalling 47 transactions. Shane Cooke's most active month to dispose stocks was the month of February. 2026 saw Shane Cooke paying a total of $1,936,368.00 for 88,200 shares, this is the most they've acquired in one year. In 2015 Shane Cooke cashed out on 680,170 shares for a total of $22,580,507.53, their largest year based on trade value.

Holdings & Transactions

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