Copeland Capital discloses 5.65% NAPCO SECURITY TECHNOLOGIES (NSSC) ownership stake

Rhea-AI Filing Summary

Copeland Capital Management, LLC filed as a beneficial owner of NAPCO SECURITY TECHNOLOGIES common stock. Copeland reports 2,016,873 shares beneficially owned, representing 5.65% of the outstanding common stock. This crosses the 5% reporting threshold that requires public disclosure of holdings.

Copeland has sole voting power over 1,330,091 shares and shared voting power over 275,525 shares. It also reports sole dispositive power over 1,741,348 shares and shared dispositive power over 275,525 shares, indicating the extent of its authority to vote and dispose of NSSC shares on behalf of its clients.

Key Figures

Beneficial ownership: 2,016,873 shares Percent of class: 5.65% Sole voting power: 1,330,091 shares +3 more

6 metrics

Beneficial ownership 2,016,873 shares Amount beneficially owned by Copeland Capital Management, LLC

Percent of class 5.65% Percentage of NSSC common stock beneficially owned

Sole voting power 1,330,091 shares Shares over which Copeland has sole power to vote

Shared voting power 275,525 shares Shares over which Copeland has shared power to vote

Sole dispositive power 1,741,348 shares Shares over which Copeland has sole power to dispose

Shared dispositive power 275,525 shares Shares over which Copeland has shared power to dispose

Key Terms

beneficially owned, Sole Voting Power, Shared Voting Power, Sole Dispositive Power, +2 more

6 terms

beneficially owned financial

"Item 4. | Ownership (a) | Amount beneficially owned: 2,016,873"

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 Voting Power financial

"5 | Sole Voting Power 1,330,091.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

Shared Voting Power financial

"6 | Shared Voting Power 275,525.00"

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.

Sole Dispositive Power financial

"7 | Sole Dispositive Power 1,741,348.00"

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 Dispositive Power financial

"8 | Shared Dispositive Power 275,525.00"

Schedule 13G regulatory

"form_type": "SCHEDULE 13G""

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.

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

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Available on EDGAR 08/04/2026 - 02:09 PM Accepted by SEC EDGAR 08/04/2026 - 02:08 PM Learn about SEC filing dates

FAQ

What percentage of NAPCO SECURITY TECHNOLOGIES (NSSC) does Copeland Capital Management report owning?

Copeland Capital Management reports beneficial ownership of 5.65% of NAPCO SECURITY TECHNOLOGIES common stock. This level of ownership exceeds the 5% threshold that requires institutional investors to file a Schedule 13G disclosing their holdings.

How many NSSC shares does Copeland Capital Management beneficially own?

Copeland Capital Management reports beneficial ownership of 2,016,873 shares of NAPCO SECURITY TECHNOLOGIES common stock. This total includes shares over which it has both sole and shared voting and dispositive powers, as outlined in the ownership breakdown.

What voting power does Copeland Capital Management have over NSSC shares?

Copeland Capital Management has sole voting power over 1,330,091 NSSC shares and shared voting power over 275,525 shares. Voting power refers to the authority to vote these shares on matters presented to shareholders.

What does dispositive power mean in Copeland Capital’s NSSC filing?

In the NSSC filing, Copeland reports sole dispositive power over 1,741,348 shares and shared dispositive power over 275,525 shares. Dispositive power describes the authority to sell or otherwise dispose of these shares on behalf of clients.

Who signed the Schedule 13G for NAPCO SECURITY TECHNOLOGIES (NSSC)?

The Schedule 13G for NAPCO SECURITY TECHNOLOGIES was signed by Sofia A. Rosala, identified as General Counsel and CCO of Copeland Capital Management, LLC, confirming the accuracy of the reported ownership information.

Where is Copeland Capital Management, LLC, the NSSC shareholder, based?

Copeland Capital Management, LLC lists its principal business office at 161 Washington St, Suite 1325, Conshohocken, PA 19428. It identifies its citizenship or place of organization as Delaware and reports holdings in NSSC common stock.

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)

06/30/2026

(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 1,330,091.00
6	Shared Voting Power 275,525.00
7	Sole Dispositive Power 1,741,348.00
8	Shared Dispositive Power 275,525.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,016,873.00

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)

5.65 %

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: 2,016,873
(b)	Percent of class: 5.65%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,330,091
	(ii) Shared power to vote or to direct the vote: 275,525
	(iii) Sole power to dispose or to direct the disposition of: 1,741,348
	(iv) Shared power to dispose or to direct the disposition of: 275,525
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 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.

Copeland Capital Management, LLC

Signature:	Sofia A. Rosala
Name/Title:	General Counsel and CCO
Date:	08/03/2026