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HCWB US
HCW Biologics Inc.
(HCWB US)
$1.17
+0.05
4.46%
Ext:
$1.13
-0.04
3.11%
(Market Closed · 23:55:18 UTC)
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Financials & Metrics
Financials
Charting
Short Interest
Employees
SEC Filings
Select Filings
Financials
(25)
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10-Q
Q2
ended 30 Jun 2026
14 Aug
10-Q/A
Q1
ended 31 Mar 2026
14 Aug
10-Q
Q1
ended 31 Mar 2026
14 May
10-K
FY 2025
ended 31 Dec 2025
31 Mar
10-Q
Q3
ended 30 Sept 2025
14 Nov 2025
10-Q
Q2
ended 30 Jun 2025
18 Aug 2025
NT 10-Q
Q2
ended 30 Jun 2025
15 Aug 2025
10-Q
Q1
ended 31 Mar 2025
15 May 2025
10-K
FY 2024
ended 31 Dec 2024
28 Mar 2025
10-Q
Q3
ended 30 Sept 2024
14 Nov 2024
10-Q
Q2
ended 30 Jun 2024
14 Aug 2024
10-Q
Q1
ended 31 Mar 2024
15 May 2024
10-K/A
FY 2023
ended 31 Dec 2023
15 May 2024
10-K
FY 2023
ended 31 Dec 2023
1 Apr 2024
10-Q
Q3
ended 30 Sept 2023
14 Nov 2023
Events
(98)
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8-K
Entry into a Material Definitive Agreement
24 Sep
8-K
Regulation FD Disclosure
9 Sep
8-K
Entry into a Material Definitive Agreement
8 Sep
8-K
Results of Operations and Financial Condition
14 Aug
8-K
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
14 Aug
8-K
Entry into a Material Definitive Agreement
29 Jul
8-K
Other Events
1 Jul
8-K
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
30 Jun
8-K
Material Modifications to Rights of Security Holders
26 Jun
8-K
Regulation FD Disclosure
16 Jun
8-K
Submission of Matters to a Vote of Security Holders
15 Jun
8-K
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
1 Jun
8-K
Termination of a Material Definitive Agreement
27 May
8-K
Entry into a Material Definitive Agreement
21 May
8-K
Results of Operations and Financial Condition
14 May
Insider Ownership
(109)
Expand
4
Statement of changes in beneficial ownership
31 Jul
4
Statement of changes in beneficial ownership
31 Jul
4
Statement of changes in beneficial ownership
31 Jul
4
Statement of changes in beneficial ownership
27 May
4
Statement of changes in beneficial ownership
27 May
4
Byam Rebecca
27 May
4
Statement of changes in beneficial ownership
20 May 2025
4
Statement of changes in beneficial ownership
20 May 2025
4
Statement of changes in beneficial ownership
20 May 2025
4
Statement of changes in beneficial ownership
9 May 2025
4
Statement of changes in beneficial ownership
9 May 2025
4
Statement of changes in beneficial ownership
9 May 2025
4
Statement of changes in beneficial ownership
9 May 2025
4
Statement of changes in beneficial ownership
9 May 2025
4
Statement of changes in beneficial ownership
9 May 2025
Beneficial Ownership
(5)
Expand
SC 13G/A
HCW Biologics Inc.
15 May
SC 13G
HCW Biologics Inc.
17 Feb
SC 13D/A
HCW Biologics Inc.
13 Jun 2025
SC 13D/A
HCW Biologics Inc.
22 Nov 2024
SC 13D
HCW Biologics Inc.
2 Aug 2021
Proxies
(22)
Expand
DEF 14A
Definitive proxy statement
1 Oct
PRER14A
Preliminary proxy statement (revision)
9 Sep
PRE 14A
Preliminary proxy statement
4 Sep
DEF 14A
Definitive proxy statement
29 Apr
ARS
Annual report to security holders
28 Apr
PRE 14A
Preliminary proxy statement
17 Apr
DEF 14A
Definitive proxy statement
13 Mar
PRE 14A
Preliminary proxy statement
3 Mar
DEF 14A
Definitive proxy statement
28 Apr 2025
DEFA14A
Definitive additional materials
28 Apr 2025
ARS
Annual report to security holders
28 Apr 2025
DEFR14A
Definitive revised proxy statement
26 Feb 2025
DEF 14A
Definitive proxy statement
21 Feb 2025
PRE 14A
Preliminary proxy statement
11 Feb 2025
ARS/A
Annual report to security holders (amendment)
20 May 2024
Registrations
(37)
Expand
S-1
Registration statement (general form)
2 Oct
S-1/A
Registration statement (general form, amendment)
28 Aug
S-1
Registration statement (general form)
20 Aug
POS AM
Post-effective amendment (unspecified)
16 Jul
S-1/A
Registration statement (general form, amendment)
18 Jun
S-1
Registration statement (general form)
8 Jun
POS AM
Post-effective amendment (unspecified)
18 May
POS AM
Post-effective amendment (unspecified)
13 May
S-1/A
Registration statement (general form, amendment)
24 Apr
S-1
Registration statement (general form)
23 Apr
DRS
Draft registration statement
10 Apr
424B4
Prospectus filing (Rule 424(b)(4))
19 Feb
S-1/A
Registration statement (general form, amendment)
17 Feb
S-1/A
Registration statement (general form, amendment)
13 Feb
S-1
Registration statement (general form)
11 Feb
Filing Review Correspondence
(17)
Expand
CORRESP
Filing review correspondence
28 Aug
CORRESP
Filing review correspondence
16 Jun
CORRESP
Filing review correspondence
11 Feb
CORRESP
Filing review correspondence
11 Feb
CORRESP
Filing review correspondence
27 Jan
CORRESP
Filing review correspondence
13 May 2025
CORRESP
Filing review correspondence
9 May 2025
CORRESP
Filing review correspondence
15 Apr 2025
CORRESP
Filing review correspondence
25 Aug 2022
CORRESP
Filing review correspondence
16 Jul 2021
CORRESP
Filing review correspondence
16 Jul 2021
CORRESP
Filing review correspondence
15 Jul 2021
CORRESP
Filing review correspondence
13 Jul 2021
CORRESP
Filing review correspondence
13 Jul 2021
CORRESP
Filing review correspondence
15 Jun 2021
SEC Orders And Notices
(11)
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EFFECT
Notice of effectiveness
13 Oct
EFFECT
Notice of effectiveness
1 Sep
EFFECT
Notice of effectiveness
22 Jun
EFFECT
Notice of effectiveness
30 Apr
EFFECT
Notice of effectiveness
18 Feb
EFFECT
Notice of effectiveness
30 Jan
EFFECT
Notice of effectiveness
13 May 2025
EFFECT
Notice of effectiveness
16 Apr 2025
CT ORDER
Confidential treatment order
26 Feb 2025
EFFECT
Notice of effectiveness
26 Aug 2022
EFFECT
Notice of effectiveness
19 Jul 2021
Exempt Offerings
(6)
Expand
D
Rule 506(b) provides a "safer harbor" for a private offering
8 Oct
D
Rule 506(b) provides a "safer harbor" for a private offering
6 Aug
D
Rule 506(b) provides a "safer harbor" for a private offering
8 Jun
D
06b
5 Dec 2024
D
06b
27 Feb 2024
D
06b
19 Oct 2020
Other
(3)
Expand
SEC STAFF LETTER
SEC STAFF LETTER
15 Jul 2021
CERT
CERT
15 Jul 2021
SEC STAFF LETTER
SEC STAFF LETTER
22 Jun 2021
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