Clearfield (CLFD) gains 7.4% shareholder as AIGH group reports 1,008,469 shares

Rhea-AI Filing Summary

Clearfield, Inc. has a significant shareholder group led by AIGH Capital Management LLC and its affiliates. These reporting persons collectively report beneficial ownership of 1,008,469 shares of Clearfield common stock, representing 7.4% of the outstanding class.

The shares are reported with sole voting and sole dispositive power over 1,008,469 shares and no shared power. The reporting persons include AIGH Capital Management LLC, AIGH Investment Partners LLC, and Orin Hirschman, who is managing member of AIGH Capital Management LLC and president of AIGH Investment Partners LLC.

Key Figures

Shares beneficially owned: 1,008,469 shares Percent of class: 7.4% Sole voting power: 1,008,469 shares +3 more

6 metrics

Shares beneficially owned 1,008,469 shares Common Stock, $0.01 par value, reported by AIGH group

Percent of class 7.4% Portion of Clearfield common stock beneficially owned by reporting persons

Sole voting power 1,008,469 shares Shares over which the reporting persons have sole power to vote

Shared voting power 0 shares No shared power to vote reported

Sole dispositive power 1,008,469 shares Shares over which the reporting persons have sole power to dispose

Shared dispositive power 0 shares No shared power to dispose reported

Key Terms

Schedule 13G, beneficially owned, sole voting power, sole dispositive power, +1 more

5 terms

Schedule 13G regulatory

"being jointly filed by each of the following persons pursuant to Rule 13d-1"

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: 1,008,469"

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

"Sole power to vote or to direct the vote: 1,008,469"

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.

sole dispositive power financial

"Sole power to dispose or to direct the disposition of: 1,008,469"

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.

percent of class financial

"Percent of class: 7.4 %"

Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.

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

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Available on EDGAR 07/27/2026 - 04:05 PM Accepted by SEC EDGAR 07/27/2026 - 04:05 PM Learn about SEC filing dates

FAQ

What percentage of Clearfield, Inc. (CLFD) shares is owned by the AIGH reporting group?

The AIGH reporting group reports beneficial ownership of 7.4% of Clearfield’s common stock. This stake is based on 1,008,469 shares of common stock as disclosed in the Schedule 13G filing.

How many Clearfield, Inc. (CLFD) shares are beneficially owned by the AIGH reporting persons?

The reporting persons collectively beneficially own 1,008,469 shares of Clearfield common stock. These shares represent sole voting and dispositive power with no shared voting or dispositive authority reported.

Who are the reporting persons in the Clearfield, Inc. (CLFD) Schedule 13G filing?

The reporting persons are AIGH Capital Management LLC, AIGH Investment Partners LLC, and Orin Hirschman. Hirschman is managing member of AIGH Capital Management LLC and president of AIGH Investment Partners LLC, and they report the stake jointly.

What type of security in Clearfield, Inc. (CLFD) is covered by this Schedule 13G?

The filing covers Common Stock, $0.01 par value of Clearfield, Inc. The security is identified by CUSIP 18482P103, and all reported ownership figures relate to this class of common stock.

What voting power does the AIGH group report over Clearfield, Inc. (CLFD) shares?

The AIGH group reports sole voting power over 1,008,469 shares and no shared voting power. They also report sole dispositive power over the same number of shares and no shared dispositive power.

Where are the AIGH reporting persons for Clearfield, Inc. (CLFD) based?

The principal office and business address for AIGH Capital Management LLC, AIGH Investment Partners LLC, and Orin Hirschman is 6006 Berkeley Avenue, Baltimore, MD 21209, as disclosed in the beneficial ownership filing.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Clearfield, Inc.

(Name of Issuer)

Common Stock, $0.01 par value

(Title of Class of Securities)

18482P103

(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): 18482P103

1

Names of Reporting Persons

Orin Hirschman

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,008,469.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,008,469.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,008,469.00

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)

7.4 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP Number(s): 18482P103

1

Names of Reporting Persons

AIGH 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 1,008,469.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,008,469.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,008,469.00

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)

7.4 %

12

Type of Reporting Person (See Instructions)

IA, OO

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Clearfield, Inc.
(b)	Address of issuer's principal executive offices: 7050 Winnetka Avenue North, Suite 100, Brooklyn Park, MN 55428
Item 2.
(a)	Name of person filing: This Schedule 13G is being jointly filed by each of the following persons pursuant to Rule 13d-1 promulgated by the Securities and Exchange Commission pursuant to Section 13 of the Securities Exchange Act of 1934, as amended (the "Act"): (i) AIGH Capital Management, LLC, a Maryland limited liability company ("AIGH CM"), as an Advisor or Sub-Advisor with respect to shares of Common Stock (as defined in Item 2(d) below) held by AIGH Investment Partners, L.P., and WVP Emerging Manger Onshore Fund, LLC - AIGH Series. (ii) AIGH Investment Partners, L.L.C., a Delaware limited liability company ("AIGH LLC";), with respect to shares of Common Stock (as defined in Item 2(d) below) directly held by it; (iii) Mr. Orin Hirschman ("Mr. Hirschman"), who is the Managing Member of AIGH Capital Management, LLC and president of AIGH LLC, with respect to shares of Common Stock (as defined in Item 2(d) below) indirectly held through AIGH CM, directly by AIGH LLC and Mr. Hirschman and his family directly. AIGH Capital Management LLC., AIGH Investment Partners LLC, and Mr. Hirschman are hereinafter sometimes collectively referred to as the "Reporting Persons." Any disclosures herein with respect to persons other than the Reporting Persons are made on information and belief after making inquiry to the appropriate party.
(b)	Address or principal business office or, if none, residence: The principal office and business address of AIGH Capital Management LLC, AIGH Investment Partners LLC, and Mr.Hirschman is: 6006 Berkeley Avenue, Baltimore MD 21209
(c)	Citizenship: See Item 2(a) above and Item 4 of each cover page.
(d)	Title of class of securities: Common Stock, $0.01 par value
(e)	CUSIP Number(s): 18482P103
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: 1,008,469
(b)	Percent of class: 7.4 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,008,469
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1,008,469
	(iv) Shared power to dispose or to direct the disposition of: 0
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 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.

Orin Hirschman

Signature:	/s/ Orin Hirschman
Name/Title:	Orin Hirschman
Date:	07/27/2026

AIGH Capital Management LLC

Signature:	/s/ Orin Hirschman
Name/Title:	Orin Hirschman, Managing Member
Date:	07/27/2026