Bank of America (NEU) files Amendment No.12 reporting 21,402 shares

Rhea-AI Filing Summary

Bank of America Corporation filed Amendment No. 12 to a Schedule 13G/A reporting beneficial ownership in NewMarket Corp common stock. The filing shows 21,402 shares beneficially owned, representing 0.2% of the class, based on 9,198,019 shares outstanding as of March 31, 2026. The statement attributes voting and dispositive interests to Bank of America and several wholly owned subsidiaries, and discloses shared voting power of 20,014 and shared dispositive power of 21,356.

Insights

Institutional Ownership Analyst

Institutional holder reports a small, disclosed stake in NewMarket Corp.

Bank of America Corporation and specified subsidiaries report beneficial ownership of 21,402 shares, equal to 0.2% of the class using the issuer's disclosed outstanding shares as of March 31, 2026. The filing is an amendment to a prior Schedule 13G/A and records shared voting and dispositive powers across multiple Bank of America entities.

Ownership is below the 5% reporting threshold for control and is routine for custodial and brokerage affiliates; cash‑flow treatment and any plans to buy or sell are not disclosed in the excerpt.

Key Figures

Beneficially owned shares: 21,402 shares Percent of class: 0.2% Shares outstanding: 9,198,019 shares +2 more

5 metrics

Beneficially owned shares 21,402 shares Amount reported in Item 4 of the Schedule 13G/A

Percent of class 0.2% Percent of class reported in Item 4

Shares outstanding 9,198,019 shares Shares outstanding per NewMarket Form 10-Q as of March 31, 2026

Shared voting power 20,014 shares Item 4(ii) shared power to vote

Shared dispositive power 21,356 shares Item 4(iv) shared power to dispose

Key Terms

Schedule 13G/A, Beneficial ownership, Shared dispositive power

3 terms

Schedule 13G/A regulatory

"Amendment No. 12 to a Schedule 13G/A reporting beneficial ownership"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Beneficial ownership financial

"Amount beneficially owned: 21,402.00 (b) Percent of class: 0.2%"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Shared dispositive power regulatory

"Shared power to dispose or to direct the disposition of: 21,356.00"

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

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Accepted by SEC EDGAR 05/14/2026 - 02:46 PM Learn about SEC filing dates

FAQ

What stake does Bank of America (NEU) report in NewMarket Corp?

Bank of America reports beneficial ownership of 21,402 shares, equal to 0.2% of NewMarket Corp common stock. This percentage uses the issuer's disclosed 9,198,019 shares outstanding as of March 31, 2026 from the company Form 10-Q.

Which Bank of America entities are listed on the Schedule 13G/A amendment?

The amendment lists Bank of America Corporation and wholly owned subsidiaries including BofA Securities, Inc., Bank of America N.A., Merrill Lynch International, Merrill Lynch Pierce Fenner & Smith, Inc., U.S. Trust Co of Delaware, and BofA Securities Europe SA.

How much voting and dispositive power does the filer report?

The filer reports shared voting power of 20,014 shares and shared dispositive power of 21,356 shares. Sole voting and dispositive powers are reported as 0.00 in the filing's Item 4 table.

What date anchors the outstanding share count used in the filing?

The beneficial ownership calculation references 9,198,019 shares outstanding disclosed in NewMarket Corp's Form 10-Q, which reports share totals as of March 31, 2026. The Schedule 13G/A amendment is signed on May 14, 2026.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 12)

NEWMARKET CORP

(Name of Issuer)

Common Stock

(Title of Class of Securities)

651587107

(CUSIP Number)

03/31/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 651587107

1

Names of Reporting Persons

BANK OF AMERICA CORP /DE/

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 0.00
6	Shared Voting Power 20,014.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 21,356.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

21,402.00

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)

0.2 %

12

Type of Reporting Person (See Instructions)

HC

Comment for Type of Reporting Person: The beneficial ownership calculation relies on the 9,198,019 outstanding shares disclosed in the Form 10-Q by the issuer on April 23, 2026, which reports share totals as of March 31, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: NEWMARKET CORP
(b)	Address of issuer's principal executive offices: 330 S FOURTH ST, PO BOX 2189, RICHMOND, VIRGINIA, 23218-2189.
Item 2.
(a)	Name of person filing: BANK OF AMERICA CORP /DE/
(b)	Address or principal business office or, if none, residence: 100 N TRYON ST CHARLOTTE, NC 28255
(c)	Citizenship: Delaware
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 651587107
Item 3.	If this statement is filed pursuant to §§ 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. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 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)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 21,402.00
(b)	Percent of class: 0.2%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0.00
	(ii) Shared power to vote or to direct the vote: 20,014.00
	(iii) Sole power to dispose or to direct the disposition of: 0.00
	(iv) Shared power to dispose or to direct the disposition of: 21,356.00
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. This statement on Schedule 13G is being filed by Bank of America Corporation on behalf of itself and its wholly owned subsidiaries BofA Securities, Inc., a broker dealer registered under section 15 of the Act (15 U.S.C. 78o); Bank of America N.A., a bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); Merrill Lynch International, a non-U.S. institution in accordance with section 240.13d-1(b)(1)(ii)(J); Merrill Lynch Pierce Fenner & Smith, Inc., a broker dealer registered under section 15 of the Act (15 U.S.C. 78o); U.S. Trust Co of Delaware, a corporation which holding does not exceed one percent of the reported securities; and BofA Securities Europe SA, a non-U.S. institution in accordance with section 240.13d-1(b)(1)(ii)(J).
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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 that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

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.

BANK OF AMERICA CORP /DE/

Signature:	/s/ Monica Yako
Name/Title:	Authorized Signatory
Date:	05/14/2026