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HCW Biologics Inc.

HCWB
Healthcare|Biotechnology|US
$1.02
-0.02 (-1.92%)
Tangible Book / Share
$21.25
Cash / Share
$2.12

Ownership Breakdown

85.8%
Float
0.3M
Shares Outstanding
0.3M
Float Shares

Major Holders (4)

Combined: 69.4%

Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.

HolderType% of ClassSharesFiledFiling
Hing C. WongIndividual36.04%16,054,156Nov 22, 202413D/G
Hing C. Wong, Ph.D.Individual23.38%501,911Jun 13, 202513D/G
Steven BoydHC, IN4.99%353,680May 15, 202613D/G
Armistice Capital, LLCIA, OO4.99%353,680May 15, 202613D/G

Insider Trades (100)

Last 4 quarters: 889,469 acquired · 0 disposed
InsiderPositionDateTypeSharesPriceValueFiling
Wong Hing Cdirector, 10 percent owner, officer: Chief Executive OfficerJul 29, 2026BUY23,210$2.58$60.0KForm 4
Flowers LeeSVP of Business DevelopmentJul 29, 2026BUY7,736$2.58$20.0KForm 4
GARRETT SCOTT TdirectorJul 29, 2026BUY7,736$2.58$20.0KForm 4
Wong Hing Cdirector, 10 percent owner, officer: Chief Executive OfficerMay 22, 2026BUY113,879$1.41$160.0KForm 4
Wong Hing Cdirector, 10 percent owner, officer: Chief Executive OfficerMay 22, 2026BUY113,879$1.28$145.8KForm 4
GARRETT SCOTT TdirectorMay 22, 2026BUY177,936$1.41$250.0KForm 4
GARRETT SCOTT TdirectorMay 22, 2026BUY177,936$1.28$227.8KForm 4
Byam RebeccaChief Financial OfficerMay 22, 2026BUY14,235$1.41$20.0KForm 4
Byam RebeccaChief Financial OfficerMay 22, 2026BUY14,235$1.28$18.2KForm 4
Wong Hing Cdirector, 10 percent owner, officer: Chief Executive OfficerMay 16, 2025BUY8,054$7.45$60.0KForm 4
Winer Gary MdirectorMay 16, 2025BUY1,342$7.45$10.0KForm 4
GARRETT SCOTT TdirectorMay 16, 2025BUY13,423$7.45$100.0KForm 4
Winer Gary MdirectorMay 8, 2025BUY2,308$26.00$60.0KForm 4
Winer Gary MdirectorMay 7, 2025BUY1,154$26.00$30.0KForm 4
Wong Hing Cdirector, 10 percent owner, officer: Chief Executive OfficerMay 8, 2025BUY92,500$26.00$2.4MForm 4
Wong Hing Cdirector, 10 percent owner, officer: Chief Executive OfficerMay 7, 2025BUY46,250$26.00$1.2MForm 4
GARRETT SCOTT TdirectorMay 8, 2025BUY5,385$26.00$140.0KForm 4
GARRETT SCOTT TdirectorMay 7, 2025BUY2,692$26.00$70.0KForm 4
Byam RebeccaChief Financial OfficerMay 8, 2025BUY8,462$26.00$220.0KForm 4
Byam RebeccaChief Financial OfficerMay 7, 2025BUY4,231$26.00$110.0KForm 4
Flowers LeeSVP of Business DevelopmentMay 8, 2025BUY962$26.00$25.0KForm 4
Flowers LeeSVP of Business DevelopmentMay 7, 2025BUY481$26.00$12.5KForm 4
Greene Rick S.directorMay 8, 2025BUY962$26.00$25.0KForm 4
Greene Rick S.directorMay 7, 2025BUY481$26.00$12.5KForm 4
Giles Lisa M.directorJun 14, 2024AWARD12,500$1.12$14.0KForm 4
GARRETT SCOTT TdirectorJun 14, 2024AWARD12,500$1.12$14.0KForm 4
Greene Rick S.directorJun 14, 2024AWARD12,500$1.12$14.0KForm 4
Winer Gary MdirectorJun 14, 2024AWARD12,500$1.12$14.0KForm 4
Wong Hing Cdirector, officer: Chief Executive OfficerFeb 20, 2024AWARD739,288$1.40$1.0MForm 4
Greene Rick S.directorFeb 20, 2024AWARD35,714$1.40$50.0KForm 4
Giles Lisa M.directorFeb 20, 2024AWARD35,715$1.40$50.0KForm 4
GARRETT SCOTT TdirectorFeb 20, 2024AWARD142,858$1.40$200.0KForm 4
Flowers LeeSVP of Business DevelopmentFeb 20, 2024AWARD71,429$1.40$100.0KForm 4
Byam RebeccaChief Financial OfficerFeb 20, 2024AWARD760,714$1.40$1.1MForm 4
Rhode PeterSee RemarksDec 11, 2023OPTION EX.14,000$0.14$2.0KForm 4
Rhode PeterSee RemarksDec 11, 2023OPTION EX.14,000$0.14$2.0KForm 4
Flowers LeeSVP of Business DevelopmentDec 8, 2023OPTION EX.7,501$0.14$1.1KForm 4
Flowers LeeSVP of Business DevelopmentDec 8, 2023OPTION EX.7,501$0.14$1.1KForm 4
Rhode PeterSee RemarksNov 17, 2023OPTION EX.15,000$0.14$2.1KForm 4
Rhode PeterSee RemarksNov 17, 2023OPTION EX.15,000$0.14$2.1KForm 4
Byam RebeccaChief Financial OfficerOct 19, 2023OPTION EX.47,249$0.14$6.6KForm 4
Byam RebeccaChief Financial OfficerOct 19, 2023OPTION EX.47,249$0.14$6.6KForm 4
Wong Hing Cdirector, officer: Chief Executive OfficerSep 14, 2023BUY1,800$2.08$3.7KForm 4
Winer Gary MdirectorSep 14, 2023BUY879$2.05$1.8KForm 4
Winer Gary MdirectorSep 14, 2023BUY162$2.08$336.96Form 4
Winer Gary MdirectorSep 13, 2023BUY46$2.00$92.00Form 4
Winer Gary MdirectorSep 13, 2023BUY500$2.05$1.0KForm 4
Byam RebeccaChief Financial OfficerSep 13, 2023BUY5,000$2.10$10.5KForm 4
Byam RebeccaChief Financial OfficerSep 12, 2023BUY5,000$2.09$10.4KForm 4
Byam RebeccaChief Financial OfficerSep 11, 2023BUY5,000$2.05$10.3KForm 4
Winer Gary MdirectorSep 12, 2023BUY500$2.05$1.0KForm 4
Winer Gary MdirectorSep 11, 2023BUY99$2.05$202.95Form 4
Winer Gary MdirectorSep 8, 2023BUY1$1.90$1.90Form 4
Byam RebeccaChief Financial OfficerSep 8, 2023BUY5,000$2.02$10.1KForm 4
Byam RebeccaChief Financial OfficerSep 7, 2023BUY5,000$1.95$9.7KForm 4
Winer Gary MdirectorSep 7, 2023BUY63$1.95$122.85Form 4
Winer Gary MdirectorSep 5, 2023BUY400$1.75$700.00Form 4
Byam RebeccaChief Financial OfficerSep 6, 2023BUY5,000$1.95$9.7KForm 4
Winer Gary MdirectorJun 13, 2023AWARD12,500$2.01$25.1KForm 4
GARRETT SCOTT TdirectorJun 13, 2023AWARD12,500$2.01$25.1KForm 4
Greene Rick S.directorJun 13, 2023AWARD12,500$2.01$25.1KForm 4
Giles Lisa M.directorJun 13, 2023AWARD12,500$2.01$25.1KForm 4
Flowers LeeSVP of Business DevelopmentJun 8, 2023BUY10,000$2.16$21.6KForm 4
Flowers LeeSVP of Business DevelopmentJun 8, 2023OPTION EX.5,356$0.14$749.84Form 4
Flowers LeeSVP of Business DevelopmentJun 8, 2023OPTION EX.5,356$0.14$749.84Form 4
Byam RebeccaChief Financial OfficerJun 9, 2023BUY20,000$2.06$41.3KForm 4
Byam RebeccaChief Financial OfficerJun 8, 2023BUY4,696$2.21$10.4KForm 4
Byam RebeccaChief Financial OfficerJun 7, 2023BUY20,000$2.03$40.6KForm 4
Byam RebeccaChief Financial OfficerJun 6, 2023BUY19,062$1.82$34.8KForm 4
Byam RebeccaChief Financial OfficerJun 5, 2023BUY20,000$1.67$33.3KForm 4
Wong Hing Cdirector, officer: Chief Executive OfficerJun 2, 2023BUY800$1.54$1.2KForm 4
Wong Hing Cdirector, officer: Chief Executive OfficerJun 1, 2023BUY800$1.62$1.3KForm 4
Wong Hing Cdirector, officer: Chief Executive OfficerMay 31, 2023BUY2,000$1.55$3.1KForm 4
Wong Hing Cdirector, officer: Chief Executive OfficerMay 30, 2023BUY3,000$1.55$4.7KForm 4
Winer Gary MdirectorMay 31, 2023BUY500$1.50$750.00Form 4
Winer Gary MdirectorMay 30, 2023BUY850$1.52$1.3KForm 4
Byam RebeccaChief Financial OfficerMay 26, 2023BUY20,000$1.66$33.2KForm 4
Byam RebeccaChief Financial OfficerMay 25, 2023BUY20,000$1.62$32.3KForm 4
Byam RebeccaChief Financial OfficerMay 24, 2023BUY20,000$1.61$32.1KForm 4
Byam RebeccaChief Financial OfficerMay 23, 2023BUY5,036$1.57$7.9KForm 4
Byam RebeccaChief Financial OfficerMay 22, 2023BUY33,450$1.53$51.0KForm 4
Byam RebeccaChief Financial OfficerNov 2, 2022OPTION EX.33,750$0.14$4.7KForm 4
Byam RebeccaChief Financial OfficerNov 2, 2022OPTION EX.33,750——Form 4
Byam RebeccaChief Financial OfficerSep 14, 2022BUY15,000$2.58$38.7KForm 4
Byam RebeccaChief Financial OfficerSep 13, 2022BUY15,000$2.58$38.7KForm 4
Byam RebeccaChief Financial OfficerSep 12, 2022BUY15,000$2.65$39.8KForm 4
Wong Hing CChief Executive OfficerSep 8, 2022BUY6,000$2.70$16.2KForm 4
Wong Hing CChief Executive OfficerSep 2, 2022BUY6,000$2.58$15.5KForm 4
Byam RebeccaChief Financial OfficerAug 30, 2022BUY10,000$2.56$25.6KForm 4
Byam RebeccaChief Financial OfficerAug 26, 2022BUY10,000$2.54$25.4KForm 4
Byam RebeccaChief Financial OfficerAug 24, 2022BUY50,000$2.50$125.2KForm 4
Winer Gary MdirectorJun 15, 2022AWARD41,841$2.39$100.0KForm 4
Winer Gary Mdirector: Jun 15, 2022AWARD41,841——Form 4
Greene Rick S.director: Jun 15, 2022AWARD41,841——Form 4
Giles Lisa M.directorJun 15, 2022AWARD41,841$2.39$100.0KForm 4
Giles Lisa M.director: Jun 15, 2022AWARD41,841——Form 4
GARRETT SCOTT Tdirector: Jun 15, 2022AWARD41,841——Form 4
Byam RebeccaChief Financial OfficerJun 13, 2022BUY58,856$2.46$145.0KForm 4
Wong Hing CChief Executive OfficerJun 10, 2022BUY1,520$2.19$3.3KForm 4
Winer Gary Mdirector: Jun 8, 2022BUY1,500$2.13$3.2KForm 4