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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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Chronological SEC Filings
Select Filings
Ask in Filing
Non-Ownership Filings
(219)
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EFFECT
Notice of effectiveness
13 Oct
D
Rule 506(b) provides a "safer harbor" for a private offering
8 Oct
S-1
Registration statement (general form)
2 Oct
DEF 14A
Definitive proxy statement
1 Oct
8-K
Entry into a Material Definitive Agreement
24 Sep
8-K
Regulation FD Disclosure
9 Sep
PRER14A
Preliminary proxy statement (revision)
9 Sep
8-K
Entry into a Material Definitive Agreement
8 Sep
PRE 14A
Preliminary proxy statement
4 Sep
EFFECT
Notice of effectiveness
1 Sep
CORRESP
Filing review correspondence
28 Aug
S-1/A
Registration statement (general form, amendment)
28 Aug
S-1
Registration statement (general form)
20 Aug
10-Q
Q2
ended 30 Jun 2026
14 Aug
8-K
Results of Operations and Financial Condition
14 Aug
10-Q/A
Q1
ended 31 Mar 2026
14 Aug
8-K
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
14 Aug
D
Rule 506(b) provides a "safer harbor" for a private offering
6 Aug
8-K
Entry into a Material Definitive Agreement
29 Jul
POS AM
Post-effective amendment (unspecified)
16 Jul
Ownership Filings
(114)
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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
SC 13G/A
HCW Biologics Inc.
15 May
SC 13G
HCW Biologics Inc.
17 Feb
SC 13D/A
HCW Biologics Inc.
13 Jun 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
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
SC 13D/A
HCW Biologics Inc.
22 Nov 2024
4
Statement of changes in beneficial ownership
17 Jun 2024
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