SC 13G/A: CERUS CORP

AI Summary

SC 13G/A filing by CERUS CORP.

Risk Assessment

Risk Level: low

FAQ

Key Financial Figures

• $0.001 — ame of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securiti

Filing Documents

• tm242424d16_sc13ga.htm (SC 13G/A) — 79KB
• 0001104659-24-023730.txt ( ) — 81KB

From the Filing

SC 13G/A 1 tm242424d16_sc13ga.htm SC 13G/A SCHEDULE 13G SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Under the Securities Exchange Act of 1934 (Amendment No. 10)* Cerus Corporation (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 157085101 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: Rule 13d-1(b) Rule 13d-1(c) Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (the “Act”) or otherwise subject to the liabilities of that section of the Act, but shall be subject to all other provisions of the Act (however, see the Notes). CUSIP No. 157085101 1 NAMES OF REPORTING PERSONS Baker Bros. Advisors LP 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 SOLE VOTING POWER 19,477,339 6 SHARED VOTING POWER -0- 7 SOLE DISPOSITIVE POWER 19,477,339 8 SHARED DISPOSITIVE POWER -0- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 19,477,339 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 10.7% (1) 12 TYPE OF REPORTING PERSON (See Instructions) IA, PN (1) Based on 181,197,000 shares of Common Stock (“Common Stock”) of Cerus Corporation (the “Issuer”) outstanding as of October 19, 2023, as reported in the Issuer’s Form 10-Q filed with the Securities and Exchange Commission (the “SEC”) on November 2, 2023. CUSIP No. 157085101 1 NAMES OF REPORTING PERSONS Baker Bros. Advisors (GP) LLC 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 SOLE VOTING POWER 19,477,339 6 SHARED VOTING POWER -0- 7 SOLE DISPOSITIVE POWER 19,477,339 8 SHARED DISPOSITIVE POWER -0- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 19,477,339 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 10.7% (1) 12 TYPE OF REPORTING PERSON (See Instructions) HC, OO (1) Based on 181,197,000 shares of Common Stock of the Issuer outstanding as of October 19, 2023, as reported in the Issuer’s Form 10-Q filed with the SEC on November 2, 2023. CUSIP No. 157085101 1 NAMES OF REPORTING PERSONS Felix J. Baker 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 SOLE VOTING POWER 19,497,203 6 SHARED VOTING POWER -0- 7 SOLE DISPOSITIVE POWER 19,497,203 8 SHARED DISPOSITIVE POWER -0- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 19,497,203 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 10.8% (1) 12 TYPE OF REPORTING PERSON (See Instructions) IN, HC (1) Based on 181,197,000 shares of Common Stock of the Issuer outstanding as of October 19, 2023, as reported in the Issuer’s Form 10-Q filed with the SEC on November 2, 2023. CUSIP No. 157085101 1 NAMES OF REPORTING PERSONS Julian C. Baker 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 SOLE VOTING POWER 19,497,203 6 SHARED VOTING POWER -0- 7 SOLE DISPOSITIVE POWER 19,497,203 8 SHARED DISPOSITIVE POWER -0- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 19,497,203 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 10.8% (1) 12 TYPE OF REPORTING PERSON (See Instructions) IN, HC (1) Based on 181,197,000 shares of Common Stock of the Issuer outstanding as of October 19, 2023, as reported in the Issuer’s Fo

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