Rafael Amado reports ADS sales for ZLAB (NASDAQ: ZLAB)

Rhea-AI Filing Summary

ZLAB disclosure: a Form 144 notice reports resale activity in American Depositary Shares. The filing lists two completed sales by Rafael Amado — 10,000 ADS on 03/03/2026 for $173,800 and 2,957 ADS on 03/13/2026 for $55,083.59. The record also lists 9,910 ADS tied to restricted stock vesting dated 04/01/2026 under a compensation grant.

Insights

Securities Compliance Counsel

Form 144 records resale notices and compensation-related ADS vesting; transactions are routine reportings.

Form 144 is a notice used to report proposed resales of restricted or control securities under Rule 144. The entries here document two completed ADS sales by Rafael Amado on 03/03/2026 and 03/13/2026 and a separate vesting event for 9,910 ADS on 04/01/2026.

These rows reflect transaction details (share counts and gross amounts). Any transferability or further resale remains governed by Rule 144 conditions; subsequent filings would clarify timing or additional sales.

Key Figures

ADS sold: 10,000 shares ADS sold: 2,957 shares Proceeds (gross): $173,800 +2 more

5 metrics

ADS sold 10,000 shares sale dated 03/03/2026

ADS sold 2,957 shares sale dated 03/13/2026

Proceeds (gross) $173,800 amount tied to 10,000 ADS on 03/03/2026

Proceeds (gross) $55,083.59 amount tied to 2,957 ADS on 03/13/2026

Vesting ADS 9,910 shares Restricted stock vesting dated 04/01/2026

Key Terms

American Depositary Shares, Form 144, Restricted Stock Vesting

3 terms

American Depositary Shares financial

"American Depositary Shares | Fidelity Brokerage Services LLC"

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Securities To Be Sold | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
American Depositary Shares	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	9910	202065.89	307140690	04/02/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
American Depositary Shares	04/01/2026	Restricted Stock Vesting	Issuer			9910	04/01/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Rafael Amado 899 Halei Road Building B, Pudong Shanghai F4 201203	American Depositary Shares	03/03/2026	10000	173800.00
Rafael Amado 899 Halei Road Building B, Pudong Shanghai F4 201203	American Depositary Shares	03/13/2026	2957	55083.59

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What sales does ZLAB's Form 144 show?

The Form 144 lists two completed sales by Rafael Amado: 10,000 ADS sold on 03/03/2026 for $173,800 and 2,957 ADS sold on 03/13/2026 for $55,083.59. These are recorded as resale notices.

Does the filing show any vested compensation for ZLAB?

Yes. The filing records 9,910 American Depositary Shares associated with restricted stock vesting dated 04/01/2026. The entry is labeled as compensation-related vesting.

Who executed the sales reported in the Form 144?

The sales are attributed to Rafael Amado, with the filing showing his address and the ADS sale dates 03/03/2026 and 03/13/2026. No other sellers are listed in the excerpt.

Where are the ADS held for these transactions?

The filing references depositary activity at Fidelity Brokerage Services LLC, with an address shown for custody/transaction processing. The securities are listed as American Depositary Shares traded on NASDAQ.

Are sale proceeds or prices provided in the filing?

Yes. The excerpt shows gross amounts: $173,800 for the 10,000 ADS sale and $55,083.59 for the 2,957 ADS sale, as recorded next to each transaction date.