Updated: Oct 8, 2026

Athena Countouriotis

IOVAIOVANCE BIOTHERAPEUTICS, INC.SEC CIK: 0001571469
Estimated Net Worth
$19.5 Million0.0%vs Last Year
Last Updated: Oct 8, 2026 11:56 PM EST

Transaction Summary

Total Transactions51
Buy-Sell Ratio6.00
Buy Transactions36
Sell Transactions6

Transaction Volume

Total Volume$19.7M
Net Volume-$17.01M
Buy Volume$1.35M
Sell Volume$18.36M

Trade Analysis

AVG Trade Size$386.36K
Largest Trade$8.43M
Most Active MonthJun
Most Active Year2020

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

Athena Countouriotis has an estimated net worth of $19.5 Million. This is based on reported shares across multiple companies, which include Turning Point Therapeutics, Inc., IOVANCE BIOTHERAPEUTICS, INC., HALOZYME THERAPEUTICS INC, Adverum Biotechnologies, Inc., Passage BIO, Inc., Trovagene, Inc., AMBIT BIOSCIENCES CORP, and BIOMARIN PHARMACEUTICAL INC.



2021 was Athena Countouriotis's most active year for acquiring shares with 8 total transactions. Athena Countouriotis's most active month to acquire stocks was the month of January. 2021 was Athena Countouriotis's most active year for disposing of shares, totalling 17 transactions. Athena Countouriotis's most active month to dispose stocks was the month of January. 2019 saw Athena Countouriotis paying a total of $687,975.66 for 102,440 shares, this is the most they've acquired in one year. In 2022 Athena Countouriotis cashed out on 2,152,124 shares for a total of $8,540,731.30, their largest year based on trade value.

Holdings & Transactions

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