Financial reports
10-Q
2023 Q3
Quarterly report
13 Nov 23
10-Q
2023 Q2
Quarterly report
16 Aug 23
NT 10-Q
Notice of late quarterly filing
14 Aug 23
10-K/A
2022 FY
Annual report (amended)
22 Jun 23
10-Q
2023 Q1
Quarterly report
12 May 23
10-K
2022 FY
Annual report
23 Mar 23
10-Q
2022 Q3
Quarterly report
13 Feb 23
10-Q
2022 Q2
Quarterly report
9 Feb 23
Current reports
8-K
Other Events
28 Nov 23
8-K
Amendments to Articles of Incorporation or Bylaws
24 Nov 23
8-K
Amendments to Articles of Incorporation or Bylaws
21 Nov 23
8-K
Entry into a Material Definitive Agreement
7 Sep 23
8-K
Entry into a Material Definitive Agreement
23 Aug 23
8-K
Amendments to Articles of Incorporation or Bylaws
14 Aug 23
8-K
Heyu Biological Technology Corporation Announces Appointment of New Independent Director
22 Feb 23
8-K
Heyu Biological Technology Corporation Announces Receipt of an Sec Letter Notifying Its Non-compliance with Reporting Obligations
6 Jan 22
8-K
Heyu Biological Technology Corporation Announces Appointment of New Chief Financial Officer
30 Nov 21
8-K
Departure of Directors or Certain Officers
4 Mar 21
Registration and prospectus
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Apr 10
POS AM
Prospectus update (post-effective amendment)
25 Oct 06
S-8
Registration of securities for employees
26 May 06
SB-2/A
Registration of securities for small business issuer (amended)
30 Sep 05
SB-2
Registration of securities for small business issuer
31 Aug 05
POS AM
Prospectus update (post-effective amendment)
1 Aug 03
POS AM
Prospectus update (post-effective amendment)
1 Aug 03
POS AM
Prospectus update (post-effective amendment)
24 Jun 02
POS AM
Prospectus update (post-effective amendment)
26 Jul 01
POS AM
Prospectus update (post-effective amendment)
18 Jul 01
Proxies
DEF 14C
Information statement
25 Oct 23
PRE 14C
Preliminary information
10 Oct 23
DEF 14C
Information statement
21 Jun 23
PRE 14C
Preliminary information
7 Jun 23
DEF 14C
Information statement
28 Sep 18
PRE 14C
Preliminary information
18 Sep 18
SC 14F1
Statement regarding change in majority of directors
30 Apr 18
DEF 14C
Information statement
23 Mar 18
PRE 14C
Preliminary information
13 Mar 18
Other
UPLOAD
Letter from SEC
27 Jul 23
CORRESP
Correspondence with SEC
24 Jul 23
UPLOAD
Letter from SEC
12 Jul 23
CORRESP
Correspondence with SEC
22 Jun 23
UPLOAD
Letter from SEC
24 May 23
UPLOAD
Letter from SEC
10 May 11
CORRESP
Correspondence with SEC
27 Apr 11
UPLOAD
Letter from SEC
21 Apr 11
UPLOAD
Letter from SEC
16 Jul 09
CORRESP
Correspondence with SEC
29 Apr 09