Tripadvisor
Insider trading & Transactions

Last updated: 29 Dec 2017

Transaction	Date	Insider	Security	Shares	Price per share	Total value
Option	29 Dec 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	28,423	N/A	N/A
Option	29 Dec 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Restricted Stock Units	28,423	N/A	N/A
Sale	15 Dec 2017	NISHAR DIPCHAND director director	Common Stock	346	N/A	N/A
Option	9 Nov 2017	TEUNISSEN ERNST 02494 officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock, Par Value $.001 Per Share	12,058	N/A	N/A
Option	9 Nov 2017	TEUNISSEN ERNST 02494 officer: Chief Financial Officer officer: Chief Financial Officer	Restricted Stock Units	12,058	N/A	N/A
Option	31 Oct 2017	WATSON NOEL BERTRAM officer: Chief Accounting Officer officer: Chief Accounting Officer	Common Stock	1,024	N/A	N/A
Option	31 Oct 2017	WATSON NOEL BERTRAM officer: Chief Accounting Officer officer: Chief Accounting Officer	Restricted Stock Units	1,024	N/A	N/A
Option	12 Sep 2017	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Stock Option (Right to Buy)	7,079	N/A	N/A
Option	12 Sep 2017	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Common Stock	31,855	N/A	N/A
Option	18 Aug 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	6,595	N/A	N/A
Option	18 Aug 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Stock Option (Right to Buy)	6,595	N/A	N/A
Sale	18 Aug 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	11,959	N/A	N/A
Sale	17 Aug 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	900	N/A	N/A
Option	9 Mar 2017	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	614	N/A	N/A
Option	9 Mar 2017	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Stock Option (Right to Buy)	614	N/A	N/A
Sale	9 Mar 2017	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	614	N/A	N/A
Sale	2 Mar 2017	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	4,338	N/A	N/A
Option	27 Feb 2017	KAUFER STEPHEN director, officer: President and CEO director, officer: President an..	Restricted Stock Units	4,087	N/A	N/A
Option	27 Feb 2017	KAUFER STEPHEN director, officer: President and CEO director, officer: President an..	Common Stock	4,087	N/A	N/A
Option	17 Feb 2017	KAUFER STEPHEN director, officer: President and CEO director, officer: President an..	Stock Option (Right to Buy)	54,113	N/A	N/A
Option	17 Feb 2017	KAUFER STEPHEN director, officer: President and CEO director, officer: President an..	Common Stock	54,113	N/A	N/A
Option	15 Feb 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Restricted Stock Units	8,033	N/A	N/A
Option	15 Feb 2017	TEUNISSEN ERNST 02494 officer: Chief Financial Officer officer: Chief Financial Officer	Restricted Stock Units	3,962	N/A	N/A
Option	15 Feb 2017	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Restricted Stock Units	6,585	N/A	N/A
Option	15 Feb 2017	TEUNISSEN ERNST 02494 officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock, Par Value $.001 Per Share	3,962	N/A	N/A
Option	15 Feb 2017	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Common Stock	6,585	N/A	N/A
Option	15 Feb 2017	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	7,039	N/A	N/A
Option	15 Feb 2017	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Restricted Stock Units	7,039	N/A	N/A
Option	15 Feb 2017	WATSON NOEL BERTRAM officer: Chief Accounting Officer officer: Chief Accounting Officer	Restricted Stock Units	2,978	N/A	N/A
Option	15 Feb 2017	WATSON NOEL BERTRAM officer: Chief Accounting Officer officer: Chief Accounting Officer	Common Stock	2,978	N/A	N/A
Option	15 Feb 2017	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	8,033	N/A	N/A
Option	31 Oct 2016	WATSON NOEL BERTRAM officer: Chief Accounting Officer officer: Chief Accounting Officer	Common Stock	2,049	N/A	N/A
Option	31 Oct 2016	WATSON NOEL BERTRAM officer: Chief Accounting Officer officer: Chief Accounting Officer	Restricted Stock Units	2,049	N/A	N/A
Option	25 Oct 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Stock Option (Right to Buy)	153	N/A	N/A
Option	25 Oct 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	153	N/A	N/A
Sale	26 Sep 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	154	N/A	N/A
Option	26 Sep 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Stock Option (Right to Buy)	154	N/A	N/A
Option	26 Sep 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	154	N/A	N/A
Option	22 Sep 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	4,120	N/A	N/A
Sale	22 Sep 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Common Stock, Par Value $.001 Per Share	4,120	N/A	N/A
Option	22 Sep 2016	SEIDENBERG BARRIE officer: CEO, Viator, Inc. officer: CEO, Viator, Inc.	Stock Option (Right to Buy)	4,120	N/A	N/A
Sale	21 Sep 2016	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Common Stock	1,687	N/A	N/A
Option	20 Sep 2016	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Common Stock	4,129	N/A	N/A
Option	20 Sep 2016	KALVERT SETH J officer: SVP, GC, Sec. officer: SVP, GC, Sec.	Stock Option (Right to Buy)	4,129	N/A	N/A
Option	24 Aug 2016	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	10,000	N/A	N/A
Sale	24 Aug 2016	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	10,000	N/A	N/A
Option	24 Aug 2016	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Stock Option (Right to Buy)	10,000	N/A	N/A
Option	9 Aug 2016	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Stock Option (Right to Buy)	20,000	N/A	N/A
Option	9 Aug 2016	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	20,000	N/A	N/A
Sale	9 Aug 2016	HALPIN DERMOT officer: President, Rentals&Experiences officer: President, Rentals&Exp..	Common Stock, Par Value $.001 Per Share	20,000	N/A	N/A

Showing 400 to 450 of 564 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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Insider trading

Who is insider?

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