Insider · CIK 0001535772
Stephen Kaufer
Files at: CARG, TRIP. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 AForm 4 → | Jun 4, 4:44 pm EDT | CarGurus, Inc.CARG | 7,339 | — | — | 331,278 | — | |
| Feb 5, 2019 FMForm 4 → | Feb 7, 4:55 pm EST | TripAdvisor, Inc.TRIP | 85,005 | $59.95 | $1,464,159 | 567,259 | — | plan? |
| Dec 3, 2018 SForm 4 → | Dec 6, 4:36 pm EST | CarGurus, Inc.CARG | 60,000 | $37.47 | $2,248,408 | 249,615 | −19.4% | plan? |
| Nov 29, 2018 SForm 4 → | Dec 3, 4:06 pm EST | CarGurus, Inc.CARG | 60,000 | $39.79 | $2,387,108 | 309,615 | −16.2% | plan? |
| Nov 26, 2018 FMForm 4 → | Nov 28, 5:22 pm EST | TripAdvisor, Inc.TRIP | 404,814 | $42.37 | $17,153,503 | 531,100 | — | plan? |
| Nov 26, 2018 SForm 4 → | Nov 28, 5:12 pm EST | CarGurus, Inc.CARG | 90,000 | $39.29 | $3,535,802 | 369,615 | −19.6% | plan? |
| Nov 20, 2018 SForm 4 → | Nov 26, 4:16 pm EST | CarGurus, Inc.CARG | 90,000 | $38.47 | $3,462,687 | 459,615 | −16.4% | plan? late |
| Sep 13, 2018 GForm 4 → | Sep 17, 4:35 pm EDT | CarGurus, Inc.CARG | 500,000 | — | — | 549,615 | — | plan? |
| Jun 5, 2018 SForm 4 → | Jun 7, 5:00 pm EDT | CarGurus, Inc.CARG | 400,000 | $33.11 | $13,242,274 | 1,049,615 | −27.6% | plan? |
| May 24, 2018 AForm 4 → | May 25, 4:32 pm EDT | CarGurus, Inc.CARG | 4,793 | — | — | 1,449,615 | — | plan? |
| Mar 2, 2018 CForm 4 → | Apr 13, 6:32 pm EDT | CarGurus, Inc.CARG | 200,000 | — | — | 1,444,822 | — | plan? late |
| Feb 21, 2018 FMForm 4 → | Feb 22, 4:28 pm EST | TripAdvisor, Inc.TRIP | 117,940 | $29.61 | $3,492,216 | 464,014 | — | plan? |
| Oct 25, 2017 AForm 4 → | Oct 27, 1:38 pm EDT | CarGurus, Inc.CARG | 2,080 | — | — | 1,244,822 | — | plan? |
| Oct 16, 2017 CForm 4 → | Oct 18, 4:44 pm EDT | CarGurus, Inc.CARG | 1,142,742 | — | — | 1,242,742 | — | plan? |
| Feb 27, 2017 FMForm 4 → | Mar 1, 7:57 pm EST | TripAdvisor, Inc.TRIP | 6,010 | $42.81 | $257,288 | 440,384 | — | plan? amended |
| Feb 17, 2017 MForm 4 → | Feb 21, 6:30 pm EST | TripAdvisor, Inc.TRIP | 54,113 | $23.76 | $1,285,725 | 438,220 | — | plan? |
| Feb 24, 2016 MForm 4 → | Feb 26, 4:22 pm EST | TripAdvisor, Inc.TRIP | 100,438 | $8.35 | $838,629 | 384,107 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 5, 2019 MForm 4 → | Feb 7, 4:55 pm EST | TripAdvisor, Inc.TRIP | 60,582 | — | — | 205,668 | — | |
| Nov 26, 2018 MForm 4 → | Nov 28, 5:22 pm EST | TripAdvisor, Inc.TRIP | 235,950 | — | — | 0 | — | |
| Mar 2, 2018 CForm 4 → | Apr 13, 6:32 pm EDT | CarGurus, Inc.CARG | 200,000 | — | — | 0 | — | late |
| Feb 21, 2018 MForm 4 → | Feb 22, 4:28 pm EST | TripAdvisor, Inc.TRIP | 70,785 | — | — | 0 | — | |
| Nov 28, 2017 AForm 4 → | Nov 30, 5:20 pm EST | TripAdvisor, Inc.TRIP | 1,738,500 | $34.71 | $27,073,800 | 266,250 | — | |
| Oct 16, 2017 CForm 4 → | Oct 18, 4:44 pm EDT | CarGurus, Inc.CARG | 190,457 | — | — | 0 | — | |
| Feb 27, 2017 AForm 4/A → | Mar 2, 8:35 am EST | TripAdvisor, Inc.TRIP | 13,759 | — | — | 13,759 | — | |
| Feb 27, 2017 AMForm 4 → | Mar 1, 7:57 pm EST | TripAdvisor, Inc.TRIP | 21,933 | — | — | 4,087 | — | amended |
| Feb 17, 2017 MForm 4 → | Feb 21, 6:30 pm EST | TripAdvisor, Inc.TRIP | 54,113 | — | — | 0 | — | |
| Feb 24, 2016 MForm 4 → | Feb 26, 4:22 pm EST | TripAdvisor, Inc.TRIP | 100,438 | — | — | 0 | — | |
| Feb 22, 2016 AForm 4 → | Feb 24, 6:54 pm EST | TripAdvisor, Inc.TRIP | 5,756 | — | — | 5,756 | — |