Amplitude
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Purchase
GRADY PATRICK W director, 10 percent owner
 Class A Common Stock 336,696 $18.5 $6,227,193
Purchase
GRADY PATRICK W director, 10 percent owner
 Class A Common Stock 146,436 $17.49 $2,561,751
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 43,046 $20.14 $867,076
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 77,066 $19.21 $1,480,515
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 36,738 $18.5 $679,469
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 15,978 $17.49 $279,519
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 17,000 $20.14 $342,431
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 30,436 $19.21 $584,706
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 14,509 $18.5 $268,344
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 6,310 $17.49 $110,387
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 394,499 $20.14 $7,946,393
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 706,285 $19.21 $13,568,441
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 336,696 $18.5 $6,227,193
Purchase
SC US (TTGP), LTD. 10 percent owner
 Class A Common Stock 146,436 $17.49 $2,561,751
Option
SKATES SPENSER director, 10 percent owner, off..
 Stock Option (Right to Buy) 70,000 $4.19 $293,300
Option
SKATES SPENSER director, 10 percent owner, off..
 Stock Option (Right to Buy) 30,000 $4.19 $125,700
Option
SKATES SPENSER director, 10 percent owner, off..
 Class A Common Stock 70,000 $4.19 $293,300
Option
SKATES SPENSER director, 10 percent owner, off..
 Class A Common Stock 30,000 $4.19 $125,700
Option
SARKIS NINOS officer: Chief Accounting Officer
 Stock Option (Right to Buy) 3,750 $4.19 $15,713
Option
SARKIS NINOS officer: Chief Accounting Officer
 Class A Common Stock 3,750 $4.19 $15,713
Option
VUONG HOANG officer: Chief Financial Officer
 Stock Option (Right to Buy) 200,000 $2.26 $452,000
Option
VUONG HOANG officer: Chief Financial Officer
 Stock Option (Right to Buy) 3,688 $2.26 $8,335
Option
VUONG HOANG officer: Chief Financial Officer
 Class A Common Stock 200,000 $2.26 $452,000
Option
VUONG HOANG officer: Chief Financial Officer
 Class A Common Stock 3,688 $2.26 $8,335
Option
LIU CURTIS director, 10 percent owner, off..
 Stock Option (Right to Buy) 23,866 $4.19 $99,999
Option
LIU CURTIS director, 10 percent owner, off..
 Stock Option (Right to Buy) 70,000 $4.19 $293,300
Option
LIU CURTIS director, 10 percent owner, off..
 Class A Common Stock 23,866 $4.19 $99,999
Option
LIU CURTIS director, 10 percent owner, off..
 Class A Common Stock 70,000 $4.19 $293,300
Sale
WONG CATHERINE director
 Class A Common Stock 100 $25.02 $2,502
Sale
WONG CATHERINE director
 Class A Common Stock 100 $21.82 $2,182
Sale
WONG CATHERINE director
 Class A Common Stock 800 $20.86 $16,689
Sale
WONG CATHERINE director
 Class A Common Stock 1,375 $19.85 $27,298
Sale
WONG CATHERINE director
 Class A Common Stock 400 $18.61 $7,444
Sale
WONG CATHERINE director
 Class A Common Stock 740 $17.56 $12,991
Option
HEINZ MATTHEW officer: Chief Revenue Officer
 Stock Option (Right to Buy) 7,581 $2.26 $17,133
Sale
HEINZ MATTHEW officer: Chief Revenue Officer
 Class A Common Stock 81 $45 $3,645
Sale
HEINZ MATTHEW officer: Chief Revenue Officer
 Class A Common Stock 7,500 $45.1 $338,213
Option
HEINZ MATTHEW officer: Chief Revenue Officer
 Class A Common Stock 7,581 $2.26 $17,133
Option
HEINZ MATTHEW officer: Chief Revenue Officer
 Stock Option (Right to Buy) 7,500 $2.26 $16,950
Sale
HEINZ MATTHEW officer: Chief Revenue Officer
 Class A Common Stock 600 $46.17 $27,701
Sale
HEINZ MATTHEW officer: Chief Revenue Officer
 Class A Common Stock 6,900 $45.33 $312,749
Option
HEINZ MATTHEW officer: Chief Revenue Officer
 Class A Common Stock 7,500 $2.26 $16,950
Option
VUONG HOANG officer: Chief Financial Officer
 Stock Option (Right to Buy) 7,374 $2.26 $16,665
Sale
VUONG HOANG officer: Chief Financial Officer
 Class A Common Stock 372 $54.32 $20,207
Sale
VUONG HOANG officer: Chief Financial Officer
 Class A Common Stock 248 $54.32 $13,471
Option
VUONG HOANG officer: Chief Financial Officer
 Class A Common Stock 7,374 $2.26 $16,665
Option
JOHNSON JENNIFER L. officer: See remarks
 Stock Option (Right to Buy) 24,843 $4.19 $104,092
Option
JOHNSON JENNIFER L. officer: See remarks
 Stock Option (Right to Buy) 49,687 $4.19 $208,189
Sale
JOHNSON JENNIFER L. officer: See remarks
 Class A Common Stock 2,344 $56.16 $131,644
Sale
JOHNSON JENNIFER L. officer: See remarks
 Class A Common Stock 8,154 $55.43 $451,984

Showing 100 to 150 of 215 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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