STRO

NEWELL WILLIAM J

Known title: CEOCIK: 0001309660

NEWELL WILLIAM J's purchase track record

NEWELL WILLIAM J has only 1 open-market purchase with a full 6 months of price history after it -- too few to call a track record yet.

PurchaseStockAmount3 months6 months
3/14/2022STRO$78K-54.0%-25.3%

Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.

Associated companies

AI Market Commentary

AI-generatedAll commentary →

Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.

September 30, 2026

Sutro Biopharma Names New Business Development SVP. Sutro Biopharma has appointed Lucas Donigian as Senior Vice President of Business Development. This leadership addition is relevant for investors tracking the company's commercial strategy and partnership efforts. The move provides context for the stock's current trading levels and analyst expectations.

this person other insiders at STRO

Transaction History

STRO▼ Sell$9K
STRO▲ Buy$0
STRO▼ Sell$16K
STRO▲ Buy$0
STRO▲ Buy$0
STRO▼ Sell$40K
STRO▲ Buy$0
STRO▲ Buy$0
STRO▼ Sell$30K
STRO▲ Buy$0
STRO▼ Sell$53K
STRO▲ Buy$0
STRO▼ Sell$42K
STRO▲ Buy$0
STRO▼ Sell$28K
STRO▼ Sell$100K
STRO▲ Buy—
STRO▲ Buy—
STRO▲ Buy$0
STRO▼ Sell$42K
STRO▲ Buy$78K
STRO▲ Buy—
STRO▼ Sell$53K
STRO▼ Sell$55K
STRO▲ Buy$0
STRO▼ Sell$0
STRO▼ Sell$0
STRO▲ Buy$0
STRO▼ Sell$254K
STRO▼ Sell$0
STRO▼ Sell$0

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