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Filing Details

Accession Number:: 0001567619-21-016760
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2021-09-03 18:43:12
Reporting Period:: 2021-09-01

Accepted Time:: 2021-09-03 18:43:12
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1704292	Zai Lab Ltd	ZLAB	Pharmaceutical Preparations (2834)	000000000

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1731790	Ying Du	C/O Zai Lab Limited 4560 Jinke Road, Bldg 1, 4Th Floor Pudong, Shanghai F4 201210	Chairwoman & Ceo	Yes	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Ordinary Shares	Acquisiton	2021-09-01	111,111	$0.60	1,119,764	No	4	M	Direct
Ordinary Shares	Disposition	2021-09-01	4,166	$143.77	1,115,598	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-01	4,691	$144.62	1,110,907	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-01	1,882	$145.92	1,109,025	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-01	6,826	$146.96	1,102,199	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-01	6,933	$147.63	1,095,266	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-01	3,769	$148.77	1,091,497	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-01	176	$149.63	1,091,321	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-02	7,251	$144.73	1,084,070	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-02	11,859	$145.85	1,072,211	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-02	8,571	$146.35	1,063,640	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-02	1,057	$147.75	1,062,583	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-03	6,083	$143.94	1,056,500	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-03	7,373	$144.84	1,049,127	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-03	9,441	$145.70	1,039,686	No	4	S	Direct
Ordinary Shares	Disposition	2021-09-03	1,248	$146.55	1,038,438	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Ordinary Shares	Stock Options (Right to Buy)	Disposition	2021-09-01	111,111	$0.00	111,111	$0.60

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
889,165		2025-10-22	No	4	M	Direct

Footnotes

The reported transaction was effected pursuant to a sales plan adopted by the Reporting Person, dated March 3, 2021, expires December 31, 2021 and is intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934
Reflects a weighted average sale price of $143.77 per share, at prices ranging from $143.07 to $144.07 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $144.62 per share, at prices ranging from $144.09 to $145.01 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $145.92 per share, at prices ranging from $145.24 to $146.24 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $146.96 per share, at prices ranging from $146.27 to $147.27 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $147.63 per share, at prices ranging from $147.28 to $148.15 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $148.77 per share, at prices ranging from $148.35 to $149.22 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $149.63 per share, at prices ranging from $149.58 to $149.63 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $144.73 per share, at prices ranging from $144.15 to $145.15 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $145.85 per share, at prices ranging from $145.17 to $146.17 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $146.35 per share, at prices ranging from $146.18 to $147.11 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $147.75 per share, at prices ranging from $147.27 to $148.27 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $143.94 per share, at prices ranging from $143.32 to $144.31 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $144.84 per share, at prices ranging from $144.37 to $145.37 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $145.70 per share, at prices ranging from $145.38 to $146.36 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Reflects a weighted average sale price of $146.55 per share, at prices ranging from $146.39 to $146.79 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
The Stock Options fully vested as of October 22, 2020.