BSIG BrightSphere Investment Group Inc

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

1. Name and Address of Reporting Person * Hart Richard Jonathan	2. Issuer Name and Ticker or Trading Symbol BrightSphere Investment Group Inc. [ BSIG ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) Chief Legal Officer
(Last)          (First)          (Middle) 200 STATE STREET, 13TH FLOOR	3. Date of Earliest Transaction (MM/DD/YYYY) 2/14/2023
(Street) BOSTON, MA 02109 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ 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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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
Common Stock	2/14/2023		M		5017	A	$0	57840	D
Common Stock	2/14/2023		F		1473	D	$25.87	56367	D
Common Stock	2/15/2023		M		7497	A	$0	63864	D
Common Stock	2/15/2023		F		2202	D	$26.48	61662	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: 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
Restricted Stock Units	$0.0 (1)	2/14/2023		M			5017	(2)	(2)	Common Stock	5017.0	$0	21570	D
Restricted Stock Units	$0.0 (1)	2/15/2023		M			7497	(3)	(3)	Common Stock	7497.0	$0	14073	D
Restricted Stock Units	$0.0 (1)	2/15/2023		A		12950		(4)	(4)	Common Stock	12950.0	$0	27023	D

Explanation of Responses:
(1)	Each restricted stock unit represents a right to receive one share of common stock of BrightSphere Investment Group Inc.
(2)	On February 14, 2020, the reporting person was granted 15,049 restricted stock units, vesting in equal annual installments over a three-year period with 1/3 of the restricted stock units vesting on each of February 14, 2021, February 14, 2022 and February 14, 2023.
(3)	On February 15, 2021, the reporting person was granted 2,773 restricted stock units, vesting in equal annual installments over a three-year period with 1/3 of the shares vesting on each of February 15, 2022, February 15, 2023 and February 15, 2024. On February 15, 2022, the reporting person was granted 19,721 restricted stock units, vesting in equal annual installments over a three-year period with 1/3 of the shares vesting on each of February 15, 2023, February 15, 2024 and February 15, 2025.
(4)	On February 15, 2023, the reporting person was granted 12,950 restricted stock units, vesting in equal annual installments over a three-year period with 1/3 of the shares vesting on each of February 15, 2024, February 15, 2025 and February 15, 2026.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Hart Richard Jonathan 200 STATE STREET 13TH FLOOR BOSTON, MA 02109			Chief Legal Officer

Signatures
/s/ Richard J. Hart		2/16/2023
**Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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