BYSI insider sales: Decheng Capital reports late-September 2025 dispositions

Rhea-AI Filing Summary

Decheng Capital entities disclosed multiple small sales of BeyondSpring Inc. (BYSI) ordinary shares in late September 2025. Fund III sold 1,800 shares on 09/25/2025 through 09/29/2025 in three reported transactions (700 at a weighted average $1.66, 600 at $1.68, 500 at $1.75), reducing Fund III's reported holdings to 1,845,761 shares after the last sale. Related Decheng entities report additional indirect holdings of 1,617,409 shares (Fund II) and 891,734 shares (Global Healthcare Master).

The filings identify Decheng Capital Management III (GP III) and Dr. Xiangmin (Cui) as manager/related parties and state that GP and Dr. Cui may be deemed beneficial owners of the funds' holdings but disclaim direct ownership except for pecuniary interest. The transactions are reported as sales with weighted average price ranges disclosed in footnotes.

Positive

• Transparent disclosure of weighted-average sale prices and price ranges in footnotes
• Detailed beneficial ownership breakdown showing continued substantial holdings by Decheng entities
• Proper signatures from funds, general partners, and manager included with filing dates

Negative

• Reported sales by Fund III reduced its share count by 1,800 shares over three transactions
• Weighted-average pricing indicates disposals at low single-dollar prices ($1.64–$1.76 range)

Insights

Securities Analyst

TL;DR: Insider-connected funds executed small volume sales in BYSI during late September 2025; material ownership remains concentrated in Decheng entities.

These Form 4 entries document routine disposition activity by Decheng-affiliated funds rather than an outright exit. The aggregate reported sales by Fund III total 1,800 shares across three dates at weighted-average prices between $1.66 and $1.75. Post-sale beneficial ownership figures show substantial indirect stakes remain: ~1.85M shares (Fund III), ~1.62M (Fund II), and ~891.7k (Healthcare Master). The filings note customary disclaimers of direct ownership by managers and provide price ranges for the multiple trade executions. For investors, the filings indicate insider-related liquidity activity but no change in controlling interest disclosed in this Form 4.

Corporate Governance Expert

TL;DR: Reporting is compliant and detailed; disclosures include manager relationships and weighted-average price footnotes.

The Form 4s properly identify the reporting persons, their relationships to the issuer, and provide explanatory footnotes about weighted-average pricing across multiple executions. Signatures from the funds, their GPs, and Dr. Xiangmin Cui are included with 09/29/2025 dates. The documents clearly state indirect beneficial ownership structures and standard disclaimers, which supports regulatory transparency. No derivative transactions are reported on Table II. From a governance standpoint, filings appear complete for the reported transactions.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Decheng Capital China Life Sciences USD Fund III, L.P.

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BeyondSpring Inc. [ BYSI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/25/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	09/25/2025		S		700	D	$1.66(1)	1,846,861	I	By Decheng Capital China Life Sciences USD Fund III, L.P.(2)
Ordinary Shares	09/26/2025		S		600	D	$1.68(3)	1,846,261	I	By Decheng Capital China Life Sciences USD Fund III, L.P.(2)
Ordinary Shares	09/29/2025		S		500	D	$1.75(4)	1,845,761	I	By Decheng Capital China Life Sciences USD Fund III, L.P.(2)
Ordinary Shares								1,617,409	I	By Decheng Capital China Life Sciences USD Fund II, L.P.(5)
Ordinary Shares								891,734	I	By Decheng Capital Global Healthcare Fund (Master), LP(6)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

Decheng Capital China Life Sciences USD Fund III, L.P.

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Decheng Capital Management III (Cayman), LLC

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Decheng Capital China Life Sciences USD Fund II, L.P.

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Decheng Capital Global Healthcare Fund (Master), LP

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Decheng Capital Global Healthcare GP, LLC

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Cui Xiangmin

(Last) (First) (Middle)

C/O DECHENG CAPITAL

3000 SAND HILL ROAD, BLDG. 2, SUITE 110

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.64 to $1.67 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

2. These securities are held directly by Decheng Capital China Life Sciences USD Fund III, L.P. ("Fund III"). Decheng Capital Management III (Cayman), LLC ("GP III") is the general partner of Fund III. Dr. Cui is the manager of GP III. Each of Fund III, GP III and Dr. Cui may be deemed to beneficially own the securities held by Fund III. Each of GP III and Dr. Cui disclaims beneficial ownership of these securities, except to the extent of its or his proportionate pecuniary interest therein.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.65 to $1.73 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.72 to $1.76 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

5. These securities are held directly by Decheng Capital China Life Sciences USD Fund II, L.P. ("Fund II"). Decheng Capital Management II (Cayman), LLC ("GP II") is the general partner of Fund II. Dr. Cui is the manager of GP II. Each of Fund II, GP II and Dr. Cui may be deemed to beneficially own the securities held by Fund II. Each of GP II and Dr. Cui disclaims beneficial ownership of these securities, except to the extent of its or his proportionate pecuniary interest therein.

6. These securities are held directly by Decheng Capital Global Healthcare Fund (Master), LP ("Healthcare"). Decheng Capital Global Healthcare GP, LLC ("Healthcare GP") is the general partner of Healthcare. Dr. Cui is the manager of Healthcare GP. Each of Healthcare GP and Dr. Cui may be deemed to beneficially own the securities held by Healthcare. Each of Healthcare GP and Dr. Cui disclaims beneficial ownership of these securities, except to the extent of its or his proportionate pecuniary interest therein.

	Decheng Capital China Life Sciences USD Fund III, L.P., By Decheng Capital Management III (Cayman), LLC, its General Partner, By /s/ Xiangmin Cui, Manager	09/29/2025
	Decheng Capital Management III (Cayman), LLC, By /s/Xiangmin Cui, Manager	09/29/2025
	Decheng Capital China Life Sciences USD Fund II, L.P., By Decheng Capital Management II (Cayman), LLC, its General Partner, By /s/ Xiangmin Cui, Manager	09/29/2025
	Decheng Capital Global Healthcare Fund (Master), LP, By Decheng Capital Global Healthcare GP, LLC, its General Partner, By Decheng Capital LLC, its Manager, By /s/ Xiangmin Cui, Manager	09/29/2025
	Decheng Capital Global Healthcare GP, LLC, By Decheng Capital LLC, its Manager, By /s/ Xiangmin Cui, Manager	09/29/2025
	/s/ Xiangmin Cui	09/29/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What trades were reported in the BYSI Form 4 filings?

Decheng Capital China Life Sciences USD Fund III reported sales of 700 shares on 09/25/2025 (weighted avg $1.66), 600 shares on 09/26/2025 (weighted avg $1.68), and 500 shares on 09/29/2025 (weighted avg $1.75).

How many BYSI shares do Decheng entities beneficially own after these transactions?

The filing lists Fund III with 1,845,761 shares, Fund II with 1,617,409 shares, and Decheng Global Healthcare Master with 891,734 shares.

Who is the individual signing the Form 4s for BYSI filings?

The filings are signed by Xiangmin (Cui) as manager of the relevant general partner entities and individually, with signature dates of 09/29/2025.

Are any derivative securities reported in these BYSI filings?

No. Table II for derivative securities shows no reported transactions or holdings in the provided content.

Do the filings indicate direct ownership by the manager of Decheng funds?

The filings state that GP entities and Dr. Cui may be deemed beneficial owners of fund-held securities but expressly disclaim direct beneficial ownership except to the extent of pecuniary interest.