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Wong Hing C insider trades
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Wong Hing C insider trades

Wong Hing C has filed 18 Form 4s with the SEC that we hold, all for HCW Biologics Inc. (HCWB), as Chief Executive Officer, Director, 10% owner. Across all of them we count 23 purchases worth $7.9M and 0 sales worth $0 reported on Form 4. In the last 12 months: 2 purchases ($220.6K) and 0 sales ($0). The largest single trade was a purchase of 627,500 shares of HCW Biologics Inc. worth $5.0M, dated 2021-07-22. The first filing on our record is dated 2021-07-23 and the latest 2026-07-31.

HCW Biologics Inc. (HCWB)

Chief Executive Officer, Director, 10% owner · 18 filings · 23 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-07-22P, purchase reported on Form 4627,500$5.0M2021-07-23
2021-08-26P, purchase reported on Form 46,500$25.0K2021-08-30
2021-08-27P, purchase reported on Form 46,000$22.6K2021-08-30
2021-08-27P, purchase reported on Form 48,000$30.1K2021-10-07
2021-08-30P, purchase reported on Form 46,000$23.6K2021-08-30
2021-08-31P, purchase reported on Form 43,830$15.1K2021-09-02
2021-08-31P, purchase reported on Form 45,830$23.0K2021-10-07
2022-06-07P, purchase reported on Form 41,000$2.3K2022-06-09
2022-06-09P, purchase reported on Form 42,000$4.5K2022-06-09
2022-06-10P, purchase reported on Form 41,520$3.3K2022-06-13
2022-09-02P, purchase reported on Form 44,000$10.2K2022-09-07
2022-09-07P, purchase reported on Form 46,000$15.5K2022-09-07
2022-09-08P, purchase reported on Form 44,000$10.7K2022-09-12
2022-09-09P, purchase reported on Form 46,000$16.2K2022-09-12
2023-05-30P, purchase reported on Form 43,000$4.7K2023-06-01
2023-05-31P, purchase reported on Form 42,000$3.1K2023-06-01
2023-06-01P, purchase reported on Form 4800$1.3K2023-06-02
2023-06-02P, purchase reported on Form 4800$1.2K2023-06-02
2023-09-14P, purchase reported on Form 41,800$3.7K2023-09-18
2025-05-08P, purchase reported on Form 492,500$2.4M2025-05-09
2025-05-16P, purchase reported on Form 48,054$60.0K2025-05-20
2026-05-22P, purchase reported on Form 4113,879$160.6K2026-05-27
2026-07-29P, purchase reported on Form 423,210$60.0K2026-07-31
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1866258) 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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