Beyond Air investor reports significant ownership stake

Beyond Air, Inc. investor Lin Yi‑Chien reported beneficial ownership of a significant block of the company’s common stock on a Schedule 13G. The report identifies Beyond Air’s common stock (CUSIP 08862L301) as the covered class of securities.

Rhea-AI Filing Summary

Beyond Air, Inc. investor Lin Yi‑Chien reported beneficial ownership of a significant block of the company’s common stock on a Schedule 13G. The report identifies Beyond Air’s common stock (CUSIP 08862L301) as the covered class of securities.

Lin Yi‑Chien is a U.S. citizen with an address in Rancho Palos Verdes, California and is shown as having sole voting and sole dispositive power over the reported Beyond Air shares, with no shared voting or dispositive power. This reflects a meaningful minority stake that is large enough to trigger beneficial ownership reporting requirements.

Key Terms

beneficially owned, sole power to vote or to direct the vote, sole power to dispose or to direct the disposition of, CUSIP Number

4 terms

beneficially owned financial

"Amount beneficially owned:"

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 power to vote or to direct the vote financial

"Number of shares as to which the person has | (i) Sole power to vote or to direct the vote:"

sole power to dispose or to direct the disposition of financial

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

CUSIP Number financial

"(e) | CUSIP Number(s): 08862L301"

A CUSIP number is a nine-character code that uniquely identifies a specific U.S. or Canadian stock, bond, or other security, similar to a barcode or a social-security number for a financial instrument. It matters to investors because it removes confusion between similar securities, ensures trades and settlements are applied to the correct issue, and helps locate official documents and transaction records quickly.

FAQ

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

What does the Schedule 13G related to Beyond Air (XAIR) disclose?

It shows that Lin Yi‑Chien is a significant beneficial owner of Beyond Air’s common stock, with sole voting and sole dispositive power over the reported shares, indicating a sizable minority position that meets SEC beneficial ownership reporting thresholds.

Who is the reporting person in the Beyond Air (XAIR) Schedule 13G?

The reporting person is Lin Yi‑Chien, identified as an individual investor. The report lists a residential address in Rancho Palos Verdes, California and states that this person is a U.S. citizen, confirming individual, not institutional, beneficial ownership.

Which securities of Beyond Air (XAIR) are covered in this ownership report?

The Schedule 13G covers Beyond Air, Inc. common stock. The class is explicitly described as common stock and is identified by CUSIP number 08862L301, making clear that the reported ownership relates to the company’s primary equity security.

What voting and dispositive powers does Lin Yi‑Chien have over XAIR shares?

The report shows that all reported shares are subject to Lin Yi‑Chien’s sole voting power and sole dispositive power. It specifies zero shared voting and zero shared dispositive power, meaning no other person is listed as sharing control over those shares.

What is Lin Yi‑Chien’s citizenship and address in the Beyond Air (XAIR) report?

Lin Yi‑Chien is identified as a U.S. citizen, with an address on Lomo Drive in Rancho Palos Verdes, California. This information clarifies the investor’s jurisdiction and aligns with the requirement to disclose the filer’s citizenship and principal office or residence.

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

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Accepted by SEC EDGAR 07/14/2026 - 03:57 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Beyond Air, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

08862L301

(CUSIP Number)

05/26/2026

(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): 08862L301

1

Names of Reporting Persons

Lin Yi-Chien

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 1,100,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,100,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,100,000.00

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)

8.3 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Beyond Air, Inc.
(b)	Address of issuer's principal executive offices: 900 STEWART AVENUE, SUITE 301, GARDEN CITY, NEW YORK, 11530.
Item 2.
(a)	Name of person filing: Lin Yi-Chien
(b)	Address or principal business office or, if none, residence: 28431 Lomo Dr. Rancho Palos Verdes
(c)	Citizenship: U.S.
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 08862L301
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: 56,000
(b)	Percent of class: 8.4 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 56,000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 56,000
	(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 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.

Lin Yi-Chien

Signature:	Lin, Yi-Chien
Name/Title:	Individual
Date:	07/14/2026