Sale
JAIN TARUN KUMAR officer: Chief Product Officer officer: Chief Product Officer
Class A Common Stock 30,000 $2.07 $62,040 Sale
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class A Common Stock 41,096 $1.91 $78,658 Sale
SZULCZEWSKI PIOTR director, 10 percent owner director, 10 percent owner
Class A Common Stock 45,895 $1.9 $87,109 Sale
LIU PAI officer: Chief Data Officer officer: Chief Data Officer
Class A Common Stock 107,869 $1.98 $213,041 Sale
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class A Common Stock 6,406 $1.9 $12,159 Sale
TUNG HANS director director
Class A Common Stock 1,219,455 $1.93 $2,351,109 Option
SZULCZEWSKI PIOTR director, 10 percent owner director, 10 percent owner
Restricted Stock Unit 148,772 N/A N/A Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Class B Common Stock 4,917 N/A N/A Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Restricted Stock Unit 4,917 N/A N/A Sale
TUNG HANS director director
Class A Common Stock 1,219,456 $1.68 $2,045,028 Option
SZULCZEWSKI PIOTR director, 10 percent owner director, 10 percent owner
Class B Common Stock 148,772 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Restricted Stock Unit 20,668 N/A N/A Option
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class B Common Stock 3,515 N/A N/A Option
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Restricted Stock Unit 3,515 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class B Common Stock 20,668 N/A N/A Sale
KASSAEI HAMID REZA officer: Chief Technology Officer officer: Chief Technology Officer
Class A Common Stock 44,389 $2.4 $106,711 Sale
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class A Common Stock 26,208 $2.4 $63,004 Sale
LIU YING VIVIAN officer: Chief Financial Officer officer: Chief Financial Officer
Class A Common Stock 103,605 $2.4 $249,066 Sale
JAIN TARUN KUMAR officer: Chief Product Officer officer: Chief Product Officer
Class A Common Stock 37,366 $2.4 $89,828 Sale
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Class A Common Stock 66,156 $2.4 $159,039 Sale
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class A Common Stock 69,670 $2.4 $167,487 Sale
SZULCZEWSKI PIOTR director, 10 percent owner director, 10 percent owner
Class A Common Stock 56,091 $2.4 $134,843 Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Restricted Stock Unit 167,368 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class B Common Stock 20,668 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Restricted Stock Unit 180,672 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class A Common Stock 160,004 N/A N/A Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Class B Common Stock 4,907 N/A N/A Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Class A Common Stock 162,461 N/A N/A Option
SZULCZEWSKI PIOTR other other
Restricted Stock Unit 148,772 N/A N/A Option
SZULCZEWSKI PIOTR other other
Class B Common Stock 148,772 N/A N/A Option
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class B Common Stock 3,514 N/A N/A Option
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Restricted Stock Unit 62,634 N/A N/A Option
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class A Common Stock 59,120 N/A N/A Option
KASSAEI HAMID REZA officer: Chief Technology Officer officer: Chief Technology Officer
Class A Common Stock 110,652 N/A N/A Option
KASSAEI HAMID REZA officer: Chief Technology Officer officer: Chief Technology Officer
Restricted Stock Unit 110,652 N/A N/A Option
JAIN TARUN KUMAR officer: Chief Product Officer officer: Chief Product Officer
Class A Common Stock 92,210 N/A N/A Option
JAIN TARUN KUMAR officer: Chief Product Officer officer: Chief Product Officer
Restricted Stock Unit 92,210 N/A N/A Option
LIU YING VIVIAN officer: Chief Financial Officer officer: Chief Financial Officer
Class A Common Stock 266,886 N/A N/A Option
LIU YING VIVIAN officer: Chief Financial Officer officer: Chief Financial Officer
Restricted Stock Unit 266,886 N/A N/A Sale
SZULCZEWSKI PIOTR director, 10 percent owner, officer: Fou.. director, 10 percent owner, off..
Class A Common Stock 54,094 $2.45 $132,530 Sale
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class A Common Stock 8,750 $2.45 $21,438 Sale
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class A Common Stock 1,485 $2.45 $3,638 Sale
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Class A Common Stock 2,084 $2.45 $5,106 Option
JUST BRETT officer: Chief Accounting Officer officer: Chief Accounting Officer
Class B Common Stock 3,494 N/A N/A Option
SZULCZEWSKI PIOTR director, 10 percent owner, officer: Fou.. director, 10 percent owner, off..
Class B Common Stock 148,772 N/A N/A Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Class B Common Stock 4,917 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Restricted Stock Unit 20,668 N/A N/A Option
SZULCZEWSKI PIOTR director, 10 percent owner, officer: Fou.. director, 10 percent owner, off..
Restricted Stock Unit 148,772 N/A N/A Option
LIU PAI officer: Vice President of Data Science officer: Vice President of Data..
Restricted Stock Unit 4,917 N/A N/A Option
SHAH DEVANG officer: General Counsel and Secretary officer: General Counsel and Se..
Class B Common Stock 20,668 N/A N/A 
