Microcap Ledger

Tickers · $HCWB

HCW Biologics Inc. $HCWB

By Microcap Ledger desk · CIK 0001828673

Facts as of . Built from SEC filings and our own data. Small caps move fast; check the latest filings.

Snapshot

Exchange
Nasdaq Capital Market
Sector
Pharmaceutical Preparations
Headquarters
Miramar, FL
Fiscal year end
December 31
Shares outstanding
1,836,324 [10-Q/A 2026-08-14]
as of 2026-08-14

Sources: [10-K 2026-03-31]

What the company doesAI summary of filing

HCW Biologics Inc. is a clinical-stage biopharmaceutical company developing fusion immunotherapeutics to treat diseases driven by chronic inflammation, including autoimmune disorders, cancer, and senescence-associated conditions. The company generates revenue from out-licensing agreements, including a deal with Wugen for cell-based cancer therapies and a recent agreement with Trimmune for development rights in China, and has commercialized two proprietary fusion proteins (HCW9206 and HCW9201) as reagents for manufacturing CAR-T and NK cell therapies. Its lead clinical-stage candidate, HCW9302, began a first-in-human Phase 1 trial in November 2025 for alopecia areata, with additional preclinical programs targeting solid tumors and bronchopulmonary dysplasia expected to enter clinical trials in 2027. [10-K 2026-03-31]

Segments: HCW9302 (IL-2 fusion protein for autoimmune/inflammatory diseases), HCW11-018b (tetra-valent T-cell engager for solid tumors), HCW11-040 (immune checkpoint inhibitor for cancer and bronchopulmonary dysplasia), HCW9206 and HCW9201 (commercial-ready reagents for CAR-T and NK cell manufacturing)

Financial health

From XBRL company facts (USD)
PeriodRevenueNet incomeOperating cash flowCashFiling
6 months to Jun 2026$6.65M−$1.75M −$5.54M$741.3K[10-Q 2026-08-14]
FY ended Dec 2025$54.2K−$7.96M −$13.39M$1.95M[10-K 2026-03-31]
FY ended Dec 2024$2.57M−$30.02M −$14.23M$4.67M[10-K 2026-03-31]
Quarterly cash burn
−$2.77M
Cash runway Estimate
~0.8 months

Estimate: cash at the end of the period (6 months to Jun 2026) divided by the average monthly operating cash outflow over that period. Ignores any cash raised or spent since, and any financing.

Capital structure and dilution

Summary only. How these instruments work: Dilution & financing desk.

Share count
DateShares outstandingFiling
2025-03-2544,934,120[10-K 2025-03-28]
2025-05-131,439,219[10-Q 2025-05-15]
2025-08-122,151,607[10-Q 2025-08-18]
2025-11-112,701,607[10-Q 2025-11-14]
2026-03-256,734,104[10-K 2026-03-31]
2026-05-146,734,104[10-Q 2026-05-14]
2026-08-121,836,324[10-Q 2026-08-14]
2026-08-141,836,324[10-Q/A 2026-08-14]
Shelf registration
S-1 filed 2026-10-02; no effectiveness notice found in EDGAR [S-1 2026-10-02]

Listing status

Current status: 8 Form 8-K Item 3.01 filing(s) in the last 24 months, most recent 2026-06-30. Item 3.01 covers delisting notices, failures to meet a listing rule and listing transfers; read the filing for which one.

DateEventDetailsDeadlineFiling
2026-06-308-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2026-06-30]
2026-06-018-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2026-06-01]
2026-03-028-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2026-03-02]
2025-10-168-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2025-10-16]
2025-08-198-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2025-08-19]
2025-03-068-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2025-03-06]
2025-02-078-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2025-02-07]
2024-12-238-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2024-12-23]

More on deficiency notices and uplistings: Listing status desk.

Who owns it

Recent Form 4 transactions
DateInsiderTypeSharesPriceFiling
2026-07-29Wong Hing Cbuy23,210$2.58[4 2026-07-31]
2026-07-29Flowers Leebuy7,736$2.58[4 2026-07-31]
2026-07-29Garrett Scott Tbuy7,736$2.58[4 2026-07-31]
2026-05-22Wong Hing Cbuy113,879$1.41[4 2026-05-27]
2026-05-22Garrett Scott Tbuy177,936$1.41[4 2026-05-27]
2026-05-22Byam Rebeccabuy14,235$1.41[4 2026-05-27]

Catalysts and calendar

Facts as of . Small caps move fast; check the latest filings.