SC 13G/A: SINOVAC BIOTECH LTD

AI Summary

SC 13G/A filing by SINOVAC BIOTECH LTD.

Risk Assessment

Risk Level: low

Key Financial Figures

• $0.001 — me of Issuer) Common Shares, par value $0.001 per share (Title of Class of Securitie

Filing Documents

• tm249222d1_sc13ga.htm (SC 13G/A) — 65KB
• 0001104659-24-036413.txt ( ) — 67KB

IF THIS STATEMENT IS FILED PURSUANT TO SS.240.13d-1(b)

ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO SS.240.13d-1(b) OR 240.13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A: (a) Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o). (b) Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c). (c) Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c). (d) Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a8). (e) An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E); (f) An employee benefit plan or endowment fund in accordance with ss.240.13d-1(b)(1)(ii)(F); (g) A parent holding company or control person in accordance with ss.240.13d-1(b)(1)(ii)(G); (h) A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) Group, in accordance with ss.240.13d-1(b)(1)(ii)(J).

OWNERSHIP

ITEM 4. OWNERSHIP. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: See Row 9 of cover page. (b) Percent of class: See Row 11 of cover page. (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote : See Row 5 of cover page. (ii) Shared power to vote or to direct the vote: See Row 6 of cover page. (iii) Sole power to dispose or to direct the disposition of : See Row 7 of cover page. (iv) Shared power to dispose or to direct the disposition of: See Row 8 of cover page.

OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS. Not applicable

OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER

ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON. Not applicable.

IDENTIFICATION AND CLASSIFICATION

ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY. Not applicable.

IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE

ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP. Not applicable.

NOTICE OF DISSOLUTION OF GROUP

ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not applicable. 6

CERTIFICATIONS

ITEM 10. CERTIFICATIONS. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect. 7 SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Dated: March 20, 2024 PRIME SUCCESS, L.P. By its general partner, Green Vision Partners Limited By: /s/ Yan Yang Name: Yan Yang Title: Authorized Signatory GREEN VISION PARTNERS LIMITED By: /s/ Yan Yang Name: Yan Yang Title: Authorized Signatory ADVANTECH CAPITAL PARTNERS LTD. By: /s/ Yan Yang Name: Yan Yang Title: Authorized Signatory 8 CUSIP No. P8696W104 Exhibit 1 JOINT FILING AGREEMENT The undersigned hereby agree that the statement on Schedule 13G to which this Agreement is annexed as Exhibit 1, and any amendments thereto, is and will be filed on behalf of each of them in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. EXECUTED this 20th day of March 2024. PRIME SUCCESS, L.P. By its general partner, Green Vision Partners Limited By: /s/ Yan Yang Name: Yan Yang Title: Authorized Signatory GREEN VISION PARTNERS LIMITED By: /s/ Yan Yang Name: Yan Yang Title: Authorized Signatory ADVANTECH CAPITAL PARTNERS LTD. By: /s/ Yan Yang Name: Yan Yang Title: Authorized Signatory 9