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Ascentage Pharma (AAPG) CEO Yang Dajun updates reported share and RSU holdings

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3/A

Rhea-AI Filing Summary

ASCENTAGE PHARMA GROUP INTERNATIONAL filed an amended Form 3 to update the initial ownership report for Chairman and CEO Yang Dajun. The filing lists existing holdings rather than new trades, covering ordinary shares, stock options and restricted stock units tied to the company’s ordinary shares.

Yang holds ordinary shares directly and also has indirect holdings through the Dajun Yang Dynasty Trust, his spouse, and HealthQuest Pharma Limited, an entity controlled by his spouse, as described in the footnotes. The report also shows options over 143,463 ordinary shares held directly and 103,364 held indirectly, with an exercise price of $8.14 and expiration on November 26, 2035.

The filing further discloses restricted stock units representing 143,463 ordinary shares directly and 103,364 indirectly. Each RSU converts into one ordinary share and vests in four equal installments on November 26 of 2026, 2027, 2028 and 2029, with no expiration date. Footnotes emphasize that many indirect positions are held by the trust or spouse and that Yang disclaims beneficial ownership beyond his economic interest.

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Insider Yang Dajun
Role Chairman and CEO
Type Security Shares Price Value
holding Options -- -- --
holding Options -- -- --
holding Restricted stock units -- -- --
holding Restricted stock units -- -- --
holding Ordinary Shares -- -- --
holding Ordinary Shares -- -- --
holding Ordinary Shares -- -- --
holding Ordinary Shares -- -- --
Holdings After Transaction: Options — 143,463 shares (Direct); Options — 103,364 shares (Indirect, See Footnote (6)); Restricted stock units — 143,463 shares (Direct); Restricted stock units — 103,364 shares (Indirect, See footnote (6)); Ordinary Shares — 1,097,994 shares (Direct); Ordinary Shares — 22,054,131 shares (Indirect, See Footnote (1))
Footnotes (1)
  1. Shares held by Dajun Yang Dynasty Trust, of which the Reporting Person is the investment advisor. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Shares held by Reporting Person's spouse. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Shares held by HealthQuest Pharma Limited, an entity controlled by the Reporting Person's spouse. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. The stock options vest in four equal increments on each of 11/26/2026, 2027, 2028 and 2029. The exercise price for the stock options is in HKD, and the exercise price included in the table represents conversion to USD based on the exchange rate on the date of grant. Securities held by the Reporting Person's spouse. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Each restricted stock unit (RSUs) represents a contingent right to receive one Ordinary Share of the Issuer upon vesting. The RSUs vest in four equal increments on each of 11/26/2026, 2027, 2028 and 2029 and have no expiration date.
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Yang Dajun

(Last)(First)(Middle)
700 KING FARM BLVD
STE 510

(Street)
ROCKVILLE MARYLAND 20850

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026
3. Issuer Name and Ticker or Trading Symbol
ASCENTAGE PHARMA GROUP INTERNATIONAL [ AAPG ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
03/19/2026
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairman and CEO
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares1,097,994D
Ordinary Shares22,054,131ISee Footnote (1)(1)
Ordinary Shares312,534ISee Footnote (2)(2)
Ordinary Shares14,089,111ISee Footnote (3)(3)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Options (4)11/26/2035Ordinary Shares143,463$8.14(5)D
Options (4)11/26/2035Ordinary Shares103,364$8.14ISee Footnote (6)(6)
Restricted stock units (7) (7)Ordinary Shares143,463$0D
Restricted stock units (7) (7)Ordinary Shares103,364$0ISee footnote (6)(6)
Explanation of Responses:
1. Shares held by Dajun Yang Dynasty Trust, of which the Reporting Person is the investment advisor. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
2. Shares held by Reporting Person's spouse. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
3. Shares held by HealthQuest Pharma Limited, an entity controlled by the Reporting Person's spouse. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
4. The stock options vest in four equal increments on each of 11/26/2026, 2027, 2028 and 2029.
5. The exercise price for the stock options is in HKD, and the exercise price included in the table represents conversion to USD based on the exchange rate on the date of grant.
6. Securities held by the Reporting Person's spouse. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
7. Each restricted stock unit (RSUs) represents a contingent right to receive one Ordinary Share of the Issuer upon vesting. The RSUs vest in four equal increments on each of 11/26/2026, 2027, 2028 and 2029 and have no expiration date.
Remarks:
This form is filed using a special power of attorney.
Thomas J. Knapp03/18/2026
** Signature of Reporting PersonDate
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 5 (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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the Ascentage Pharma (AAPG) Form 3/A filing show for Yang Dajun?

The Form 3/A shows Chairman and CEO Yang Dajun’s existing ownership in Ascentage Pharma, including ordinary shares, stock options, and restricted stock units. It is an amended initial statement of beneficial ownership rather than a record of new share purchases or sales.

How many Ascentage Pharma (AAPG) options does Yang Dajun hold according to this filing?

Yang Dajun holds options over 143,463 ordinary shares directly and 103,364 ordinary shares indirectly. These options have an exercise price of $8.14 and expire on November 26, 2035, with vesting described separately in the accompanying footnotes to the filing.

What restricted stock units (RSUs) in Ascentage Pharma (AAPG) are reported for Yang Dajun?

The filing reports restricted stock units representing 143,463 ordinary shares held directly and 103,364 held indirectly. Each RSU converts into one ordinary share and vests in four equal installments on November 26 of 2026, 2027, 2028 and 2029, with no expiration date.

How do indirect holdings work for Yang Dajun in Ascentage Pharma (AAPG)?

Indirect holdings are attributed to entities and relatives associated with Yang Dajun. Shares are held by the Dajun Yang Dynasty Trust, his spouse, and HealthQuest Pharma Limited controlled by his spouse. He disclaims beneficial ownership beyond his pecuniary interest, as highlighted in the detailed footnotes.

Does the Ascentage Pharma (AAPG) Form 3/A disclose any insider buying or selling by Yang Dajun?

The Form 3/A does not disclose insider buying or selling. It classifies the entries as holdings rather than transactions, with transaction counts for purchases, sales, exercises, gifts and tax withholdings all reported as zero in the transaction summary section.

How do Yang Dajun’s RSUs in Ascentage Pharma (AAPG) vest over time?

The restricted stock units vest in four equal installments on November 26, 2026, 2027, 2028 and 2029. Each RSU represents a contingent right to receive one ordinary share of Ascentage Pharma upon vesting and carries no stated expiration date in the disclosure.