Skip to contentKaufer Stephen — TripAdvisor, Inc. insider: 102 transactions · InsiderLensInsider trading activity of Kaufer Stephen
- Transactions on record
- 102
- since Feb 29, 2012
- Open-market buys
- 3
- $3M
- Open-market sells
- 23
- $24.9M
- Companies traded
- 2
- last filing Jun 4, 2026
Figures computed from official regulatory filings — methodology.
Companies where Kaufer Stephen has traded
Track record of Kaufer Stephen
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Kaufer Stephen
Co-insiders of Kaufer Stephen
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CATES ANDREW F.TripAdvisor, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 4, 2026 | Award | 7,339 | 0.00 USD | $0 | SEC |
| Mar 4, 2026 | Buy | 30,766.11 | 32.50 USD | $999.9K | SEC |
| Jun 6, 2025 | Award | 6,248 | 0.00 USD | $0 | SEC |
| Jun 7, 2024 | Award | 7,033 | 0.00 USD | $0 | SEC |
| Jun 8, 2023 | Award | 8,750 | 0.00 USD | $0 | SEC |
| Jun 9, 2022 | Award | 6,804 | 0.00 USD | $0 | SEC |
| Mar 4, 2022 | ExerciseD | -27,797 | 0.00 USD | $0 | SEC |
| Mar 4, 2022 | Exercise | 27,797 | 0.00 USD | $0 | SEC |
| Mar 4, 2022 | Other | -8,172 | 27.12 USD | $221.6K | SEC |
| Jan 4, 2022 | AwardD | 106,382 | 0.00 USD | $0 | SEC |
| Jan 4, 2022 | AwardD | 115,200 | 0.00 USD | $0 | SEC |
| Jan 4, 2022 | AwardD | 110,026 | 0.00 USD | $0 | SEC |
| Aug 3, 2021 | Exercise | 239,112 | 0.00 USD | $0 | SEC |
| Aug 3, 2021 | Other | -104,957 | 38.29 USD | $4M | SEC |
| Aug 3, 2021 | ExerciseD | -239,112 | 0.00 USD | $0 | SEC |
| Jun 10, 2021 | Award | 6,002 | 0.00 USD | $0 | SEC |
| Jun 2, 2021 | Award | 5,504 | 0.00 USD | $0 | SEC |
| Feb 26, 2021 | AwardD | 13,094 | 0.00 USD | $0 | SEC |
| Feb 25, 2021 | AwardD | 13,094 | 0.00 USD | $0 | SEC |
| Jun 4, 2020 | Award | 5,474 | 0.00 USD | $0 | SEC |
| Mar 6, 2020 | Buy | 44,444 | 21.73 USD | $965.8K | SEC |
| Feb 20, 2020 | ExerciseD | -51,204 | 0.00 USD | $0 | SEC |
| Feb 20, 2020 | Exercise | 51,204 | 0.00 USD | $0 | SEC |
| Feb 20, 2020 | Other | -17,472 | 28.64 USD | $500.4K | SEC |
| Feb 12, 2020 | Other | -20,642 | 0.00 USD | $0 | SEC |