Copeland Capital holds 2.01M shares of NAPCO Security (NYSE: NSSC) in 13G filing

Rhea-AI Filing Summary

NAPCO Security Technologies reports that Copeland Capital Management, LLC beneficially owns 2,009,088 shares of Common Stock as of 03/31/2026. The filing (Schedule 13G) shows this equals 5.6% of the class. Copeland reports 1,343,028 shares with sole voting power and 252,671 shares with shared voting power. The filing certifies the position is held in the ordinary course of business.

Insights

Institutional Ownership Analyst

Copeland holds a modest minority stake (5.6%) in NAPCO Security.

Copeland Capital Management's 2,009,088 shares represent a visible institutional position without reported intent to influence control, consistent with a passive Schedule 13G disclosure. The split between sole voting power (1,343,028) and shared voting power (252,671) shows partial discretion over voting.

Future filings may update stake size; the 13G certification emphasizes ordinary-course holding rather than activist intent.

Securities Compliance Counsel

The Schedule 13G form indicates passive reporting and includes standard certifications.

The signer, General Counsel and CCO, certifies that the shares are held in the ordinary course of business and not to influence control. This alignment with 13G conditions reduces regulatory signaling compared with a Schedule 13D.

Watch for any material increase above 5% or a Schedule 13D that would indicate a change in intent.

Key Figures

Beneficial ownership: 2,009,088 shares Percent of class: 5.6% Sole voting power: 1,343,028 shares +3 more

6 metrics

Beneficial ownership 2,009,088 shares as of 03/31/2026

Percent of class 5.6% ownership percentage reported on Schedule 13G

Sole voting power 1,343,028 shares shares with sole vote reported by Copeland

Shared voting power 252,671 shares shares with shared vote reported by Copeland

Sole dispositive power 0 shares shares with sole power to dispose reported

Form type Schedule 13G filing classification

Key Terms

Schedule 13G, beneficially owned, sole dispositive power, shared voting power

4 terms

Schedule 13G regulatory

"The filing (Schedule 13G) shows this equals 5.6% of the class."

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficially owned financial

"Amount beneficially owned: 2,009,088 (b) Percent of class: 5.6%"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

sole dispositive power legal

"(iii) Sole power to dispose or to direct the disposition of: 0"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

shared voting power financial

"(ii) Shared power to vote or to direct the vote: 252,671"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

NAPCO SECURITY TECHNOLOGIES

(Name of Issuer)

Common Stock

(Title of Class of Securities)

630402105

(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): 630402105

1

Names of Reporting Persons

Copeland Capital Management, 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 1,343,028.00
6	Shared Voting Power 252,671.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,009,088.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,009,088.00

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)

5.6 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: NAPCO SECURITY TECHNOLOGIES
(b)	Address of issuer's principal executive offices: 333 Bayview Ave, Amityville, NY 11701
Item 2.
(a)	Name of person filing: Copeland Capital Management, LLC
(b)	Address or principal business office or, if none, residence: 161 Washington St, Suite 1325, Conshohocken, PA 19428
(c)	Citizenship: U.S.A
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 630402105
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: 2,009,088
(b)	Percent of class: 5.6%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,343,028
	(ii) Shared power to vote or to direct the vote: 252,671
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 2,009,088
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
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.
	Not Applicable
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 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 such purpose or effect. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above 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 such purpose or effect. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Rule 13d-1(b) is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

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.

Copeland Capital Management, LLC

Signature:	Sofia A. Rosala
Name/Title:	General Counsel and CCO
Date:	05/05/2026