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Ideaya Biosciences shares owned by Eugene S. Stark

Quarter-by-quarter ownership of Ideaya Biosciences (IDYA) shares owned by Eugene S. Stark from 13F filings

Historical chart of Eugene S. Stark investment in Ideaya Biosciences

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All positions including Ideaya Biosciences held by Eugene S. Stark consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ideaya Biosciences by Eugene S. Stark

Quarter filed Position value Share count Share price at filing
2025-09-30 $7.6M 280k 27.21
2025-06-30 $5.5M 260k 21.02
2025-03-31 $4.3M 260k 16.38
2024-12-31 $3.1M 120k 25.70
2024-09-30 $2.9M 90k 31.68