SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* BioPlus Sponsor LLC (Last) (First) (Middle) 630 RAMONA STREET (Street) PALO ALTO CA 94301 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol BioPlus Acquisition Corp. [ BIOS ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 06/05/2023
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Ordinary Shares	06/05/2023		C		5,749,999(1)	A	(1)	6,629,999(2)	I	See footnote(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Ordinary Shares	(1)	06/05/2023		C(1)			5,749,999	(1)	(1)	Class A Ordinary Shares	5,749,999	(1)	1	I	See footnote(3)

1. Name and Address of Reporting Person* BioPlus Sponsor LLC (Last) (First) (Middle) 630 RAMONA STREET (Street) PALO ALTO CA 94301 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Explorer Parent LLC (Last) (First) (Middle) 630 RAMONA STREET (Street) PALO ALTO CA 94301 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Founder Holdings LLC (Last) (First) (Middle) 630 RAMONA STREET (Street) PALO ALTO CA 94301 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* VIEUX ALEX SERGE (Last) (First) (Middle) 630 RAMONA STREET (Street) PALO ALTO CA 94301 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Fletcher Steven C. (Last) (First) (Middle) 630 RAMONA STREET (Street) PALO ALTO CA 94301 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The shares of Class B ordinary shares, par value $0.0001 per share ("Class B Ordinary Shares"), of the issuer are convertible into an equal number of shares of Class A ordinary shares, par value $0.0001 per share ("Class A Ordinary Shares"), of the issuer and have no expiration date. On June 5, 2023, the reporting person elected to convert 5,749,999 of their Class B Ordinary Shares into an equal number of Class A Ordinary Shares.

2. Includes (i) 380,000 placement units purchased by BioPlus Sponsor LLC (the "Sponsor") for $10.00 per unit in a private placement transaction with the Issuer and (ii) a Sponsor loan in the amount of $5,000,000 that is convertible into 500,000 additional units. Each such unit consists of one Class A Ordinary Share and one-half of one redeemable warrant. Each whole warrant entitles the holder thereof to purchase one Class A Ordinary Share at a price of $11.50 per share, subject to adjustment. The warrants will become exercisable 30 days after the completion of the Issuer's business combination transaction.

3. The Sponsor is the record holder of the securities reported herein. Alex Vieux and Steven Fletcher are managing members of Sponsor and of Founder Holdings LLC, which is the managing member of Explorer Parent LLC, which is a member of the Sponsor. By virtue of these relationships, each of these entities and individuals may be deemed to share beneficial ownership of the securities held of record by the Sponsor. Each of them disclaims any such beneficial ownership except to the extent of their pecuniary interest therein.

Remarks:

	/s/ Explorer Parent LLC, By: Founder Holdings LLC, its managing member, By: Steven Fletcher, a Managing Member, By: /s/ Alex Vieux, a Managing Member	06/09/2023
	/s/ BioPlus Sponsor LLC, By: /s/ Steven Fletcher, a Managing Member	06/09/2023
	/s/ Founder Holdings LLC; By: /s/ Steven Fletcher, a Managing Member, By: /s/ Alex Vieux, a Managing Member	06/09/2023
	/s/ Steven Fletcher	06/09/2023
	/s/ Alex Vieux	06/09/2023
	** Signature of Reporting Person	Date
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