Updated: May 19, 2026

Lars Ekman

PRTAPROTHENA CORP PUBLIC LTD COSEC CIK: 0001376117
Estimated Net Worth
$14 Million
Last Updated: May 19, 2026 11:31 PM EST

Transaction Summary

Total Transactions83
Buy-Sell Ratio3.93
Buy Transactions59
Sell Transactions15

Transaction Volume

Total Volume$13.8M
Net Volume-$13.6M
Buy Volume$97.25K
Sell Volume$13.7M

Trade Analysis

AVG Trade Size$166.22K
Largest Trade$2.61M
Most Active MonthMay
Most Active Year2019

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

Lars Ekman has an estimated net worth of $14 Million. This is based on reported shares across multiple companies, which include SOPHIRIS BIO INC., AMARIN CORP PLC\UK, ARYx Therapeutics, Inc., PROTHENA CORP PUBLIC LTD CO, Ultragenyx Pharmaceutical Inc., Spark Therapeutics, Inc., INTERMUNE INC, and Ocera Therapeutics, Inc..



2019 was Lars Ekman's most active year for acquiring shares with 19 total transactions. Lars Ekman's most active month to acquire stocks was the month of April. 2019 was Lars Ekman's most active year for disposing of shares, totalling 28 transactions. Lars Ekman's most active month to dispose stocks was the month of August. 2019 saw Lars Ekman paying a total of $1,348,451.43 for 437,263 shares, this is the most they've acquired in one year. In 2019 Lars Ekman cashed out on 839,321 shares for a total of $7,882,606.06, their largest year based on trade value.

Holdings & Transactions

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