HCW Biologics Inc (HCWB)

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Ticker: HCWB Exchange: NMS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-05-20 2025-05-16 B Purchase

Winer Gary M

Non-Executive Director
1,342 +49.1%
7.45
USD 9,998 		1,342 +49.1% 7.45 USD 9,998
2025-05-20 2025-05-16 B Purchase

GARRETT SCOTT T

Non-Executive Director
13,423 +111.1%
7.45
USD 100,001 		13,423 +111.1% 7.45 USD 100,001
2025-05-20 2025-05-16 B Purchase

Wong Hing C

Chief Executive Officer

Executive Director Large shareholder
8,054 +1.6%
7.45
USD 60,002 		8,054 +1.6% 7.45 USD 60,002
2025-05-09 2025-05-08 B Purchase

Winer Gary M

Non-Executive Director
2,308 +543.1%
26.00
USD 60,008 		2,308 +543.1% 26.00 USD 60,008
2025-05-09 2025-05-08 B Purchase

Wong Hing C

Chief Executive Officer

Executive Director Large shareholder
92,500 +23.0%
26.00
USD 2,405,000 		92,500 +23.0% 26.00 USD 2,405,000
2025-05-09 2025-05-08 B Purchase

Byam Rebecca

Chief Financial Officer

Officer
8,462 +24.5%
26.00
USD 220,012 		8,462 +24.5% 26.00 USD 220,012
2025-05-09 2025-05-08 B Purchase

GARRETT SCOTT T

Non-Executive Director
5,385 +80.4%
26.00
USD 140,010 		5,385 +80.4% 26.00 USD 140,010
2025-05-09 2025-05-08 B Purchase

Flowers Lee

SVP of Business Development

Officer
962 +20.2%
26.00
USD 25,012 		962 +20.2% 26.00 USD 25,012
2025-05-09 2025-05-08 B Purchase

Greene Rick S.

Non-Executive Director
962 +87.1%
26.00
USD 25,012 		962 +87.1% 26.00 USD 25,012
2023-09-18 2023-09-14 B Purchase

Wong Hing C

Chief Executive Officer

Executive Director
1,800 +0.0%
2.08
USD 3,741 		1,800 +0.0% 2.08 USD 3,741
2023-09-15 2023-09-14 B Purchase

Winer Gary M

Non-Executive Director
879 +5.5%
2.05
USD 1,802 		879 +5.5% 2.05 USD 1,802
2023-09-15 2023-09-14 B Purchase

Winer Gary M

Non-Executive Director
162 +1.0%
2.08
USD 337 		162 +1.0% 2.08 USD 337
2023-09-15 2023-09-13 B Purchase

Byam Rebecca

Chief Financial Officer

Officer
5,000 +0.9%
2.10
USD 10,490 		5,000 +0.9% 2.10 USD 10,490
2023-09-15 2023-09-13 B Purchase

Winer Gary M

Non-Executive Director
46 +0.3%
2.00
USD 92 		46 +0.3% 2.00 USD 92
2023-09-15 2023-09-13 B Purchase

Winer Gary M

Non-Executive Director
500 +3.2%
2.05
USD 1,025 		500 +3.2% 2.05 USD 1,025
2023-09-13 2023-09-12 B Purchase

Byam Rebecca

Chief Financial Officer

Officer
5,000 +0.9%
2.09
USD 10,442 		5,000 +0.9% 2.09 USD 10,442
2023-09-12 2023-09-12 B Purchase

Winer Gary M

Non-Executive Director
500 +3.4%
2.05
USD 1,025 		500 +3.4% 2.05 USD 1,025
2023-09-13 2023-09-11 B Purchase

Byam Rebecca

Chief Financial Officer

Officer
5,000 +0.9%
2.05
USD 10,273 		5,000 +0.9% 2.05 USD 10,273
2023-09-12 2023-09-11 B Purchase

Winer Gary M

Non-Executive Director
99 +0.7%
2.05
USD 203 		99 +0.7% 2.05 USD 203
2023-09-12 2023-09-08 B Purchase

Winer Gary M

Non-Executive Director
1
1.90
USD 2 		1 1.90 USD 2
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