Stephen Kaufer

Entity
Individual
Business address
C/O Tripadvisor, Inc., 141 Needham Street, 02464 Newton, MA
Signature Ownership
/s/ Suzanne Murray, as attorney-in-fact
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Stephen Kaufer has filed 46 SEC EDGAR filings since 12/6/2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2025 Jun 4, 2025 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Jun 7, 2024 Jun 5, 2024 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2023 Jun 6, 2023 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Jun 9, 2022 Jun 7, 2022 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Mar 4, 2022 Feb 18, 2022 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Jan 4, 2022 Dec 31, 2021 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Aug 3, 2021 Jul 30, 2021 001-35362
4/A Open Document Open Filing PRIMARY DOCUMENT Jun 14, 2021 Jun 8, 2021 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Jun 10, 2021 Jun 8, 2021 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2021 Jun 2, 2021 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2021 Feb 23, 2021 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Feb 25, 2021 Feb 23, 2021 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Jun 4, 2020 Jun 2, 2020 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Mar 6, 2020 Mar 5, 2020 001-35362
4/A Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2020 Feb 10, 2020 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2020 Feb 10, 2020 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Dec 6, 2019 Dec 4, 2019 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT May 9, 2019 May 7, 2019 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Feb 7, 2019 Feb 5, 2019 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Dec 6, 2018 Dec 3, 2018 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Dec 3, 2018 Nov 29, 2018 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Nov 28, 2018 Nov 26, 2018 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Nov 28, 2018 Nov 26, 2018 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Nov 26, 2018 Nov 20, 2018 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Sep 17, 2018 Sep 13, 2018 001-38233
4 Open Document Open Filing FORM 4 SUBMISSION Jun 7, 2018 Jun 5, 2018 001-38233
4 Open Document Open Filing FORM 4 SUBMISSION May 25, 2018 May 24, 2018 001-38233
4 Open Document Open Filing FORM 4 SUBMISSION Apr 13, 2018 Mar 2, 2018 001-38233
4 Open Document Open Filing PRIMARY DOCUMENT Feb 22, 2018 Feb 21, 2018 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Nov 30, 2017 Nov 28, 2017 001-35362
4 Open Document Open Filing 4 Oct 27, 2017 Oct 25, 2017 001-38233
4 Open Document Open Filing 4 Oct 18, 2017 Oct 16, 2017 001-38233
3/A Open Document Open Filing 3/A Oct 18, 2017 Oct 11, 2017 001-38233
3 Open Document Open Filing 3 Oct 11, 2017 Oct 11, 2017 001-38233
4/A Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2017 Feb 27, 2017 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Mar 1, 2017 Feb 27, 2017 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Feb 21, 2017 Feb 17, 2017 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2016 Feb 24, 2016 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Feb 24, 2016 Feb 22, 2016 001-35362
4 Open Document Open Filing PRIMARY DOCUMENT Dec 1, 2014 Nov 26, 2014 001-35362