Kaufer Stephen
Insider CIK 1535772 · CARG Director · TRIP President and CEO, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| CARG CarGurus, Inc. | A Award | 2026-06-03 | 2026-06-04 | 7,339 | — | $0 | 331,278 | SEC↗ |
| CARG CarGurus, Inc. | P Buy | 2026-03-03 | 2026-03-04 | 30,766 | $32.50 | $999.9K | 323,939 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2025-06-04 | 2025-06-06 | 6,248 | — | $0 | 293,173 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2024-06-05 | 2024-06-07 | 7,033 | — | $0 | 286,925 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2023-06-06 | 2023-06-08 | 8,750 | — | $0 | 279,892 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2022-06-07 | 2022-06-09 | 6,804 | — | $0 | 271,142 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2022-02-18 | 2022-03-04 | 27,797 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2022-02-18 | 2022-03-04 | 27,797 | — | $0 | 807,387 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2022-02-18 | 2022-03-04 | 8,172 | $27.12 | $221.6K | 799,215 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2021-12-31 | 2022-01-04 | 106,382 | — | $0 | 106,382 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2021-12-31 | 2022-01-04 | 110,026 | — | $0 | 110,026 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2021-12-31 | 2022-01-04 | 115,200 | — | $0 | 115,200 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2021-07-30 | 2021-08-03 | 239,112 | — | $0 | 239,112 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2021-07-30 | 2021-08-03 | 239,112 | — | $0 | 884,547 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2021-07-30 | 2021-08-03 | 104,957 | $38.29 | $4.02M | 779,590 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award | 2021-06-08 | 2021-06-10 | 6,002 | — | $0 | 651,437 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2021-06-02 | 2021-06-02 | 5,504 | — | $0 | 264,338 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2021-02-23 | 2021-02-25 | 13,094 | — | $0 | 13,094 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2021-02-23 | 2021-02-26 | 13,094 | — | $0 | 13,094 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2020-06-02 | 2020-06-04 | 5,474 | — | $0 | 258,834 | SEC↗ |
| TRIP TripAdvisor, Inc. | P Buy | 2020-03-05 | 2020-03-06 | 44,444 | $21.73 | $965.8K | 645,435 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2020-02-10 | 2020-02-12 | 51,204 | — | $0 | 174,048 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2020-02-10 | 2020-02-20 | 51,204 | — | $0 | 174,048 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2020-02-10 | 2020-02-12 | 20,642 | — | $0 | 597,821 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2020-02-10 | 2020-02-12 | 51,204 | — | $0 | 618,463 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2020-02-10 | 2020-02-20 | 51,204 | — | $0 | 618,463 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2020-02-10 | 2020-02-20 | 17,472 | $28.64 | $500.4K | 600,991 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2019-12-04 | 2019-12-06 | 19,584 | — | $0 | 225,252 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2019-12-04 | 2019-12-06 | 26,112 | — | $0 | 292,362 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2019-12-04 | 2019-12-06 | 52,224 | — | $0 | 478,224 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2019-05-07 | 2019-05-09 | 3,745 | — | $0 | 253,360 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2019-02-05 | 2019-02-07 | 60,582 | — | $0 | 205,668 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2019-02-05 | 2019-02-07 | 24,423 | $59.95 | $1.46M | 567,259 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2019-02-05 | 2019-02-07 | 60,582 | — | $0 | 591,682 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-12-04 | 2018-12-06 | 13,814 | $36.37 | $502.4K | 265,801 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-12-04 | 2018-12-06 | 15,986 | $37.48 | $599.2K | 249,815 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-12-04 | 2018-12-06 | 200 | $38.02 | $7.6K | 249,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-12-03 | 2018-12-06 | 4,802 | $38.47 | $184.7K | 279,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-12-03 | 2018-12-06 | 25,198 | $37.88 | $954.5K | 284,417 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-30 | 2018-12-03 | 23,339 | $39.15 | $913.7K | 316,276 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-30 | 2018-12-03 | 6,661 | $39.87 | $265.6K | 309,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-29 | 2018-12-03 | 600 | $40.77 | $24.5K | 339,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-29 | 2018-12-03 | 29,400 | $40.25 | $1.18M | 340,215 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-28 | 2018-11-28 | 15,383 | $40.50 | $623.0K | 370,706 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-28 | 2018-11-28 | 1,091 | $40.96 | $44.7K | 369,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-28 | 2018-11-28 | 13,526 | $39.37 | $532.5K | 386,089 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-27 | 2018-11-28 | 30,000 | $39.16 | $1.17M | 399,615 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2018-11-26 | 2018-11-28 | 235,950 | — | $0 | 0 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-26 | 2018-11-28 | 4,359 | $39.18 | $170.8K | 429,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-26 | 2018-11-28 | 25,641 | $38.61 | $990.0K | 433,974 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2018-11-26 | 2018-11-28 | 235,950 | $29.48 | $6.96M | 699,964 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2018-11-26 | 2018-11-28 | 168,864 | $60.39 | $10.20M | 531,100 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-23 | 2018-11-26 | 30,000 | $38.40 | $1.15M | 459,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-21 | 2018-11-26 | 30,000 | $38.58 | $1.16M | 489,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-20 | 2018-11-26 | 7,516 | $39.14 | $294.2K | 519,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-20 | 2018-11-26 | 17,984 | $38.38 | $690.2K | 527,131 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-11-20 | 2018-11-26 | 4,500 | $37.53 | $168.9K | 545,115 | SEC↗ |
| CARG CarGurus, Inc. | G Gift | 2018-09-13 | 2018-09-17 | 500,000 | — | $0 | 549,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-06-07 | 2018-06-07 | 361,859 | $33.07 | $11.97M | 1,049,615 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-06-06 | 2018-06-07 | 13,590 | $33.47 | $454.9K | 1,411,474 | SEC↗ |
| CARG CarGurus, Inc. | S Sale | 2018-06-05 | 2018-06-07 | 24,551 | $33.43 | $820.7K | 1,425,064 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2018-05-24 | 2018-05-25 | 4,793 | — | $0 | 1,449,615 | SEC↗ |
| CARG CarGurus, Inc. | C Conversion deriv | 2018-03-02 | 2018-04-13 | 200,000 | — | $0 | 0 | SEC↗ |
| CARG CarGurus, Inc. | C Conversion | 2018-03-02 | 2018-04-13 | 200,000 | — | $0 | 1,444,822 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2018-02-21 | 2018-02-22 | 70,785 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2018-02-21 | 2018-02-22 | 47,155 | $42.73 | $2.01M | 464,014 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2018-02-21 | 2018-02-22 | 70,785 | $20.87 | $1.48M | 511,169 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-11-28 | 2017-11-30 | 426,000 | — | $0 | 426,000 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-11-28 | 2017-11-30 | 266,250 | — | $0 | 266,250 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-11-28 | 2017-11-30 | 266,250 | — | $0 | 266,250 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-11-28 | 2017-11-30 | 780,000 | $34.71 | $27.07M | 780,000 | SEC↗ |
| CARG CarGurus, Inc. | A Award | 2017-10-25 | 2017-10-27 | 2,080 | — | $0 | 1,244,822 | SEC↗ |
| CARG CarGurus, Inc. | C Conversion deriv | 2017-10-16 | 2017-10-18 | 190,457 | — | $0 | 0 | SEC↗ |
| CARG CarGurus, Inc. | C Conversion | 2017-10-16 | 2017-10-18 | 1,142,742 | — | $0 | 1,242,742 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-02-27 | 2017-03-01 | 13,759 | — | $0 | 13,759 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-02-27 | 2017-03-01 | 4,087 | — | $0 | 4,087 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2017-02-27 | 2017-03-01 | 4,087 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2017-02-27 | 2017-03-02 | 13,759 | — | $0 | 13,759 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2017-02-27 | 2017-03-01 | 1,923 | $42.81 | $82.3K | 440,384 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2017-02-27 | 2017-03-01 | 4,087 | $42.81 | $175.0K | 442,307 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2017-02-17 | 2017-02-21 | 54,113 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2017-02-17 | 2017-02-21 | 54,113 | $23.76 | $1.29M | 438,220 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2016-02-24 | 2016-02-26 | 28,314 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2016-02-24 | 2016-02-26 | 72,124 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2016-02-24 | 2016-02-26 | 28,314 | $9.75 | $276.1K | 384,107 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2016-02-24 | 2016-02-26 | 72,124 | $7.80 | $562.6K | 355,793 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2016-02-22 | 2016-02-24 | 5,756 | — | $0 | 5,756 | SEC↗ |
| TRIP TripAdvisor, Inc. | P Buy | 2014-11-26 | 2014-12-01 | 13,785 | $72.55 | $1.00M | 283,669 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2013-08-28 | 2013-08-30 | 1,100,000 | — | $0 | 1,100,000 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2013-02-28 | 2013-03-04 | 3,895 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2013-02-28 | 2013-03-04 | 3,895 | — | $0 | 271,182 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2013-02-28 | 2013-03-04 | 1,298 | $45.27 | $58.8K | 269,884 | SEC↗ |
| TRIP TripAdvisor, Inc. | A Award deriv | 2012-05-04 | 2012-05-08 | 250,000 | — | $0 | 250,000 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2012-03-02 | 2012-03-06 | 58,776 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2012-03-02 | 2012-03-06 | 58,776 | — | $0 | 289,708 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2012-03-02 | 2012-03-06 | 22,421 | $32.62 | $731.4K | 267,287 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2012-02-28 | 2012-02-29 | 3,895 | — | $0 | 3,895 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2012-02-28 | 2012-02-29 | 1,237 | $31.91 | $39.5K | 230,932 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2012-02-28 | 2012-02-29 | 3,895 | — | $0 | 232,169 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise deriv | 2012-02-27 | 2012-02-29 | 4,347 | — | $0 | 0 | SEC↗ |
| TRIP TripAdvisor, Inc. | M Exercise | 2012-02-27 | 2012-02-29 | 4,347 | — | $0 | 229,739 | SEC↗ |
| TRIP TripAdvisor, Inc. | F Tax w/h | 2012-02-27 | 2012-02-29 | 1,465 | $31.80 | $46.6K | 228,274 | SEC↗ |