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HCW Biologics (HCWB) Insider Trading & Ownership

HCW Biologics logo
$3.04 +0.46 (+17.64%)
As of 03:02 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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HCW Biologics (NASDAQ:HCWB) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
9.10%
Number Of
Insiders Buying
(Last 3 Years)
4
Amount Of
Insider Buying
(Last 3 Years)
$611.97K
Number Of
Insiders Selling
(Last 3 Years)
0
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HCWB Insider Buying and Selling by Quarter

HCW Biologics Insider and Congressional Trades History

Export
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/8/2025
Gary M Winer
Director
Buy2,308$26.00$60,008.00  
5/8/2025
Lee Flowers
SVP
Buy962$26.00$25,012.00  
5/8/2025
Rebecca Byam
CFO
Buy8,462$26.00$220,012.00  
9/14/2023
Hing C Wong
CEO
Buy45$83.20$3,744.00  
9/13/2023
Gary M Winer
Director
Buy13$82.00$1,066.00  
9/13/2023
Rebecca Byam
CFO
Buy125$84.00$10,500.00  
9/11/2023
Gary M Winer
Director
Buy2$82.00$164.00  
9/11/2023
Rebecca Byam
CFO
Buy125$82.00$10,250.00  
9/8/2023
Rebecca Byam
CFO
Buy125$80.80$10,100.00  
9/7/2023
Gary M Winer
Director
Buy1$78.00$78.00  
9/6/2023
Rebecca Byam
CFO
Buy125$78.00$9,750.00  
9/5/2023
Gary M Winer
Director
Buy10$70.00$700.00  
6/9/2023
Rebecca Byam
CFO
Buy500$82.40$41,200.00  
6/8/2023
Lee Flowers
SVP
Buy250$86.40$21,600.00  
6/7/2023
Rebecca Byam
CFO
Buy500$81.20$40,600.00  
6/5/2023
Rebecca Byam
CFO
Buy500$66.80$33,400.00  
6/1/2023
Hing C Wong
CEO
Buy20$64.80$1,296.00  
5/30/2023
Gary M Winer
Director
Buy21$60.80$1,276.80  
5/30/2023
Hing C Wong
CEO
Buy75$62.00$4,650.00  
5/26/2023
Rebecca Byam
CFO
Buy500$66.40$33,200.00  
5/24/2023
Rebecca Byam
CFO
Buy500$64.40$32,200.00  
5/22/2023
Rebecca Byam
CFO
Buy836$61.20$51,163.20  
(Data available from 1/1/2013 forward)

HCWB Insider Trading Activity - Frequently Asked Questions

The list of insiders at HCW Biologics includes Gary M Winer, Hing C Wong, Lee Flowers, and Rebecca Byam. Learn more on insiders at HCWB.

9.10% of HCW Biologics stock is owned by insiders. Learn more on HCWB's insider holdings.

The following insiders have purchased HCWB shares in the last 24 months: Gary M Winer ($60,008.00), Lee Flowers ($25,012.00), and Rebecca Byam ($220,012.00).

Insiders have purchased a total of 11,732 HCWB shares in the last 24 months for a total of $305,032.00 bought.

HCW Biologics Active Insiders


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This page (NASDAQ:HCWB) was last updated on 5/22/2026 by MarketBeat.com Staff.
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