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Huang James insider trades
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Huang James insider trades

Huang James has filed 16 Form 4s with the SEC that we hold, for CASI (Director), Alaunos Therapeutics, Inc. (TCRT) (Director), Windtree Therapeutics INC /DE/ (WINT) (Director) and Atara Biotherapeutics, Inc. (ATRA) (Director, 10% owner), among 5 companies in all. Across all of them we count 16 purchases worth $6.1M and 1 sale worth $489.0K reported on Form 4. In the last 12 months: 2 purchases ($4.4M) and 1 sale ($489.0K). The largest single trade was a purchase of 1,160,000 shares of Connect Biopharma Holdings Ltd worth $4.0M, dated 2026-03-31. The first filing on our record is dated 2021-09-03 and the latest 2026-06-02.

CASI

Director · 5 filings · 11 purchases and sales
Trade dateCodeSharesValue as filedFiled
2022-08-19P, purchase reported on Form 4171,116$559.5K2022-08-23
2022-08-22P, purchase reported on Form 423,105$79.9K2022-08-23
2022-08-23P, purchase reported on Form 440,000$140.0K2022-08-23
2022-08-24P, purchase reported on Form 45,000$18.8K2022-08-26
2022-08-26P, purchase reported on Form 439,527$148.2K2022-08-26
2022-08-31P, purchase reported on Form 424,975$93.7K2022-09-02
2022-09-01P, purchase reported on Form 411,821$44.0K2022-09-02
2022-09-02P, purchase reported on Form 4400$1.5K2022-09-02
2022-09-06P, purchase reported on Form 419,162$74.5K2022-09-08
2022-09-07P, purchase reported on Form 43,111$12.4K2022-09-08
2022-09-08P, purchase reported on Form 433,300$142.5K2022-09-08

Alaunos Therapeutics, Inc. (TCRT)

Director · 4 filings · 1 purchase or sale
Trade dateCodeSharesValue as filedFiled
2021-09-01P, purchase reported on Form 4100,000$171.0K2021-09-03

Windtree Therapeutics INC /DE/ (WINT)

Director · 3 filings · 1 purchase or sale
Trade dateCodeSharesValue as filedFiled
2021-10-19P, purchase reported on Form 450,000$95.0K2021-10-19

Atara Biotherapeutics, Inc. (ATRA)

Director, 10% owner · 2 filings · 2 purchases and sales
Trade dateCodeSharesValue as filedFiled
2025-07-17P, purchase reported on Form 419,335$186.4K2025-07-21
2026-01-12S, sale reported on Form 480,554$489.0K2026-01-14

Connect Biopharma Holdings Ltd (CNTB)

Director · 2 filings · 2 purchases and sales
Trade dateCodeSharesValue as filedFiled
2026-03-31P, purchase reported on Form 41,160,000$4.0M2026-04-01
2026-05-29P, purchase reported on Form 4150,000$372.0K2026-06-02
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1573160) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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