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Stein Jeffrey
InsiderCIK 0001478831
Profile
- Filings
- 5
- Buy transactions
- 5
- Sell transactions
- 0
- Companies
- 2
- Active
- 2025–2026
Stein Jeffrey has filed 5 SEC reports (2025–2026), spread across 2 companies, totaling $31.6M in disclosed volume. Weighing $2.0M bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $1.6M in IDEAYA Biosciences, Inc.. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Jun 18 | IDYA IDEAYA Biosciences, Inc. | Stein Jeffrey | Insider | Award | $611.4K |
| Mar 2 | IDYA IDEAYA Biosciences, Inc. | Stein Jeffrey | Insider | Buy | $1.6M |
| Jan 7 | CDTX Cidara Therapeutics, Inc. | Stein Jeffrey | President & CEO, Director | Buy | $339.0K |
| Jan 7 | CDTX Cidara Therapeutics, Inc. | Stein Jeffrey | President & CEO, Director | Disposed | $28.7M |
| Dec 29 | CDTX Cidara Therapeutics, Inc. | Stein Jeffrey | President & CEO, Director | Gift | $0 |
5 filings