Dermot Halpin serves as Executive at TripAdvisor, Inc., where they oversee executive responsibilities. Since joining the company, Dermot Halpin has executed 112 insider transactions totaling $10.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 11, 2018 involved exercising options for 9,213 shares valued at $417.1K.
Dermot Halpin currently holds 18,039 shares of TripAdvisor, Inc. (TRIP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Dermot Halpin has been a net seller of TRIP stock. They have purchased $0 and sold $10.7M worth of shares.
Dermot Halpin's most recent insider trade was on May 11, 2018, when they sold 9,213 shares at $45.27 per share.
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| $42.49 |
| Discretionary |
| Feb 15, 2018 | TRIP | $87.5K | Payment | 2,150 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $14.8K | Payment | 363 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $59.9K | Payment | 1,470 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $11.6K | Payment | 285 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $297.3K | Option Exercise | 7,300 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $201.6K | Option Exercise | 4,952 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $42.5K | Option Exercise | 1,043 | $40.72 | Discretionary |
| Feb 15, 2018 | TRIP | $39.4K | Option Exercise | 967 | $40.72 | Discretionary |
| Dec 29, 2017 | TRIP | $417.6K | Payment | 12,104 | $34.50 | Discretionary |
| Dec 29, 2017 | TRIP | $0 | Option Exercise | 28,423 | $N/A | Discretionary |
| Aug 18, 2017 | TRIP | $194.4K | Option Exercise | 6,595 | $29.48 | Discretionary |
| Aug 18, 2017 | TRIP | $209.4K | Sale | 5,364 | $39.03 | Discretionary |
| Aug 18, 2017 | TRIP | $257.4K | Sale | 6,595 | $39.03 | Discretionary |
| Aug 17, 2017 | TRIP | $35.8K | Sale | 900 | $39.82 | Discretionary |
| Feb 15, 2017 | TRIP | $55.9K | Option Exercise | 1,071 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $50.5K | Option Exercise | 967 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $83.6K | Payment | 1,602 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $258.4K | Option Exercise | 4,952 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $18.8K | Payment | 361 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $17.5K | Payment | 335 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $19.4K | Payment | 371 | $52.19 | Discretionary |
| Feb 15, 2017 | TRIP | $54.4K | Option Exercise | 1,043 | $52.19 | Discretionary |
| Aug 24, 2016 | TRIP | $210.0K | Sale | 3,400 | $61.77 | Discretionary |
| Aug 24, 2016 | TRIP | $452.7K | Option Exercise | 10,000 | $45.27 | Discretionary |
| Aug 24, 2016 | TRIP | $407.7K | Sale | 6,600 | $61.78 | Discretionary |
| Aug 9, 2016 | TRIP | $905.4K | Option Exercise | 20,000 | $45.27 | Discretionary |
| Aug 9, 2016 | TRIP | $1.2M | Sale | 20,000 | $61.23 | Discretionary |
| May 11, 2016 | TRIP | $147.4K | Option Exercise | 5,000 | $29.48 | Discretionary |