SEC Insider Transactions from Wong Hing C.

Last updated: 2026-03-14 10:01 UTC | Total transactions: 4

Wong Hing C, CEO of HCW Biologics Inc. ($HCWB), made three open market purchases of company shares over the past year, totaling about $2.5 million. His most recent buy occurred on May 16, 2025. These HCWB insider buys rank 270th among nearly 5,000 individuals in our database, above the average purchase of $1.5 million across 3 transactions. Wong Hing C reported no open market sales in the last 365 days.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 16, 2025 HCW Biologics Inc. $HCWB Wong Hing C Chief Executive Officer P Common Stock 8054 $7.45 501,911.0000 44,934,120 1.63% 0.02%
May 8, 2025 HCW Biologics Inc. $HCWB Wong Hing C Chief Executive Officer P Common Stock 92500 $26.00 493,857.0000 44,934,120 23.05% 0.21%
May 7, 2025 HCW Biologics Inc. $HCWB Wong Hing C Chief Executive Officer P Common Stock Purchase Warrant 46250 $0.00 46,250.0000 44,934,120 9999.99% 0.10%
Feb. 20, 2024 HCW Biologics Inc. $HCWB Wong Hing C Chief Executive Officer A Common Stock 739288 $1.40 16,054,156.0000 0 4.83% 0.00%