HCWB insider trading — HCW Biologics Inc.
Over the last 90 days, insiders at HCW Biologics Inc. (HCWB) made 3 open-market purchases worth $100K and 0 open-market sales worth $0, making them net buyers by $100K. The largest purchase was by Wong Hing C (Chief Executive Officer), who bought 23,210 shares for $60K on Jul 29, 2026. 3 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent HCWB insider transactions
Every Form 4 filed by HCW Biologics Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Jul 29, 2026 | Wong Hing C | Chief Executive Officer | P · Purchase | Direct | 23,210 | $2.58 | $60K | Form 4 |
| Jul 29, 2026 | Flowers Lee | SVP of Business Development | P · Purchase | Direct | 7,736 | $2.58 | $20K | Form 4 |
| Jul 29, 2026 | Garrett Scott T | Director | P · Purchase | Indirect | 7,736 | $2.58 | $20K | Form 4 |
HCWB insider trading FAQ
Are insiders buying HCWB stock?
Yes. In the last 90 days, HCW Biologics Inc. insiders made 3 open-market purchases totaling $100K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading HCWB?
Recent buyers: Flowers Lee, Garrett Scott T, Wong Hing C.
Where does HCWB insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.