BlackRock 2037 Municipal Trust reappoints compliance chief

BlackRock 2037 Municipal Target Term Trust filed an initial insider ownership report for Charles Park, who serves as Chief Compliance Officer.

Accepted by SEC EDGAR 08/05/2026 - 05:44 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

BlackRock 2037 Municipal Target Term Trust filed an initial insider ownership report for Charles Park, who serves as Chief Compliance Officer. No reportable securities holdings or transactions are listed for him. Remarks note he was CCO from October 26, 2022 to June 30, 2023 and was reappointed effective August 1, 2026.

Key Figures

Holding entries reported: 0 Prior CCO service start: October 26, 2022 Prior CCO service end: June 30, 2023 +1 more

4 metrics

Holding entries reported 0 Number of non-derivative or derivative holdings reported for Charles Park in the Form 3

Prior CCO service start October 26, 2022 Date Charles Park first served as Chief Compliance Officer of the issuer

Prior CCO service end June 30, 2023 End date of Charles Park’s earlier tenure as Chief Compliance Officer

CCO reappointment effective August 1, 2026 Effective date of Charles Park’s reappointment as Chief Compliance Officer

Key Terms

Chief Compliance Officer, Power of Attorney, Reporting Person

3 terms

Chief Compliance Officer regulatory

"The Reporting Person previously served as Chief Compliance Officer of the Issuer"

The chief compliance officer is the senior executive responsible for making sure a company follows laws, industry rules and its own internal policies, acting like a safety inspector for legal and ethical risks. Investors care because effective compliance reduces the chance of fines, lawsuits, operational disruption and reputational damage, so the officer’s competence and independence can materially affect future profits and risk exposure.

Power of Attorney regulatory

"Exhibit 24 - Power of Attorney"

A power of attorney is a legal document that allows one person to make decisions and act on behalf of another person, often in financial or legal matters. It’s like giving someone a trusted helper or agent the authority to handle important tasks if you are unable to do so yourself. This matters to investors because it can impact how their assets are managed or transferred if they become unable to oversee their affairs.

Reporting Person regulatory

"The Reporting Person previously served as Chief Compliance Officer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does BlackRock 2037 Municipal Target Term Trust’s Form 3 for BMN disclose?

It identifies Charles Park as Chief Compliance Officer and provides his service dates, including reappointment effective August 1, 2026. It also indicates that no reportable securities holdings or insider transactions are listed for him in this Form 3.

Who is the reporting person in BMN’s Form 3 and what is his role?

The reporting person is Charles Park, designated as Chief Compliance Officer of BlackRock 2037 Municipal Target Term Trust. The remarks explain his prior CCO service from October 26, 2022 to June 30, 2023 and his subsequent reappointment effective August 1, 2026.

Are any insider securities holdings reported for Charles Park in BMN’s Form 3?

No reportable securities holdings or transactions are shown for Charles Park in this Form 3. The structured data list zero non-derivative or derivative holdings and no transactions, indicating no positions are reported for him at this time.

When did Charles Park previously serve as Chief Compliance Officer for BMN?

The remarks state that Charles Park previously served as Chief Compliance Officer from October 26, 2022 to June 30, 2023. This prior tenure is specifically noted as background to his current officer status with the trust.

When is Charles Park’s reappointment as CCO of BMN effective?

His reappointment as Chief Compliance Officer is effective August 1, 2026. The remarks explicitly state that he was reappointed to the CCO role as of that date for BlackRock 2037 Municipal Target Term Trust.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Park Charles

(Last) (First) (Middle)

50 HUDSON YARDS

(Street)

NEW YORK NEW YORK 10001

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/01/2026

3. Issuer Name and Ticker or Trading Symbol
BlackRock 2037 Municipal Target Term Trust [ BMN ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Compliance Officer

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney The Reporting Person previously served as Chief Compliance Officer of the Issuer from October 26, 2022 to June 30, 2023. The Reporting Person was reappointed as Chief Compliance Officer of the Issuer effective August 1, 2026.

No securities are beneficially owned.

	/s/ Gladys Chang as Attorney-in-Fact	08/05/2026
	** 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 5 (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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)