Ernst Teunissen
CIK 1506375 · View on SEC EDGAR ↗
First SEC filing: March 18, 2026 · Latest: March 18, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 16, 2022 | TRIP | S | 15,000 | $27.50 | $412,500 | 33,523 Direct | -30.91% | Disposed | -62.7% (price as of 2026-08-20) |
| Aug. 13, 2021 | TRIP | S | 1,527 | $35.44 | $54,117 | 0 Direct | -100.00% | Disposed | -71.0% (price as of 2026-08-20) |
| June 15, 2021 | TRIP | S | 9,120 | $40.96 | $373,555 | 0 Direct | -100.00% | Disposed | -74.9% (price as of 2026-08-20) |
| May 17, 2021 | TRIP | S | 1,527 | $41.00 | $62,607 | 0 Direct | -100.00% | Disposed | -75.0% (price as of 2026-08-20) |
| Jan. 8, 2021 | TRIP | S | 23,603 | $34.00 | $802,502 | 0 Direct | -100.00% | Disposed | -69.8% (price as of 2026-08-20) |
| Jan. 8, 2021 | TRIP | S | 9,119 | $34.00 | $310,046 | 23,603 Direct | -27.87% | Disposed | -69.8% (price as of 2026-08-20) |
| May 27, 2020 | TRIP | S | 22,837 | $22.75 | $519,542 | 0 Direct | -100.00% | Disposed | -54.9% (price as of 2026-08-20) |
Showing latest 100 of 401 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (2,036) | $0.00 | Feb. 15, 2025 | 2,036 | Disposed |
| Nov. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (2,745) | $0.00 | Feb. 15, 2024 | 2,745 | Disposed |
| Aug. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (2,036) | $0.00 | Feb. 15, 2025 | 2,036 | Disposed |
| Aug. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (2,744) | $0.00 | Feb. 15, 2024 | 2,744 | Disposed |
| May 13, 2022 | TRIP | Restricted Stock Units | Common Stock (2,035) | $0.00 | Feb. 15, 2025 | 2,035 | Disposed |
| May 13, 2022 | TRIP | Restricted Stock Units | Common Stock (2,745) | $0.00 | Feb. 15, 2024 | 2,745 | Disposed |
| Feb. 22, 2022 | TRIP | Restricted Stock Units | Common Stock (110,619) | $0.00 | Feb. 13, 2026 | 110,619 | Acquired |
| Feb. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (8,143) | $0.00 | Feb. 15, 2025 | 8,143 | Disposed |
| Feb. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (2,744) | $0.00 | Feb. 15, 2024 | 2,744 | Disposed |
| Feb. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (6,480) | $0.00 | Feb. 16, 2023 | 6,480 | Disposed |
| Feb. 15, 2022 | TRIP | Restricted Stock Units | Common Stock (8,423) | $0.00 | Feb. 15, 2022 | 8,423 | Disposed |
| Dec. 20, 2021 | TRIP | Restricted Stock Units | Common Stock (42,415) | $0.00 | Dec. 21, 2021 | 42,415 | Disposed |
| Nov. 15, 2021 | TRIP | Restricted Stock Units | Common Stock (2,745) | $0.00 | Feb. 15, 2024 | 2,745 | Disposed |
| Aug. 13, 2021 | TRIP | Restricted Stock Units | Common Stock (2,744) | $0.00 | Feb. 15, 2024 | 2,744 | Disposed |
| June 15, 2021 | TRIP | Restricted Stock Units | Common Stock (16,389) | $0.00 | June 30, 2021 | 16,389 | Disposed |
| May 14, 2021 | TRIP | Restricted Stock Units | Common Stock (2,744) | $0.00 | Feb. 15, 2024 | 2,744 | Disposed |
| Feb. 23, 2021 | TRIP | Stock Option | Common Stock (35,511) | $46.05 | Feb. 15, 2031 | 35,511 | Acquired |
| Feb. 23, 2021 | TRIP | Stock Option | Common Stock (37,257) | $46.05 | Feb. 15, 2031 | 37,257 | Acquired |
| Feb. 23, 2021 | TRIP | Restricted Stock Units | Common Stock (32,573) | $0.00 | Feb. 15, 2025 | 32,573 | Acquired |
| Feb. 12, 2021 | TRIP | Restricted Stock Units | Common Stock (10,977) | $0.00 | Feb. 15, 2024 | 10,977 | Disposed |
| Feb. 12, 2021 | TRIP | Restricted Stock Units | Common Stock (6,481) | $0.00 | Feb. 16, 2023 | 6,481 | Disposed |
| Feb. 12, 2021 | TRIP | Stock Option (Right to Buy) | Common Stock (8,423) | $41.65 | Feb. 22, 2028 | 8,423 | Disposed |
| Feb. 12, 2021 | TRIP | Restricted Stock Units | Common Stock (13,111) | $0.00 | Feb. 15, 2021 | 13,111 | Disposed |
| Dec. 18, 2020 | TRIP | Restricted Stock Units | Common Stock (42,415) | — | Dec. 21, 2021 | 42,415 | Disposed |
| June 15, 2020 | TRIP | Restricted Stock Units | Common Stock (16,388) | $0.00 | June 15, 2021 | 16,388 | Disposed |
| Feb. 25, 2020 | TRIP | Restricted Stock Units (TSR performance-based) | Common Stock, Par Value $.001 Per Share (21,955) | $0.00 | Dec. 31, 2022 | 21,955 | Acquired |
| Feb. 25, 2020 | TRIP | Stock Option | Common Stock, Par Value $.001 Per Share (55,473) | $25.62 | Feb. 15, 2024 | 55,473 | Acquired |
| Feb. 25, 2020 | TRIP | Restricted Stock Units | Common Stock (43,911) | $0.00 | Feb. 15, 2024 | 43,911 | Acquired |
| Feb. 15, 2020 | TRIP | Restricted Stock Units | Common Stock (6,480) | $0.00 | Feb. 16, 2023 | 6,480 | Disposed |
| Feb. 15, 2020 | TRIP | Restricted Stock Units | Common Stock (8,422) | $0.00 | Feb. 15, 2022 | 8,422 | Disposed |
| Feb. 15, 2020 | TRIP | Restricted Stock Units | Common Stock (13,110) | $0.00 | Feb. 15, 2021 | 13,110 | Disposed |
| Feb. 15, 2020 | TRIP | Restricted Stock Units | Common Stock (4,446) | $0.00 | Feb. 15, 2020 | 4,446 | Disposed |
| Dec. 20, 2019 | TRIP | Restricted Stock Units | Common Stock (84,830) | — | Dec. 21, 2021 | 84,830 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units | Common Stock (2,830) | $0.00 | Feb. 16, 2023 | 2,830 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units | Common Stock (2,759) | $0.00 | Feb. 15, 2022 | 2,759 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units | Common Stock (2,863) | $0.00 | Feb. 15, 2021 | 2,863 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units | Common Stock (3,579) | $42.81 | June 15, 2021 | 3,579 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units | Common Stock (485) | $0.00 | Feb. 15, 2020 | 485 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units (TSR performance-based) | Common Stock, Par Value $.001 Per Share (1,415) | $0.00 | Feb. 16, 2022 | 1,415 | Acquired |
| Dec. 4, 2019 | TRIP | Restricted Stock Units (TSR performance-based) | Common Stock, Par Value $.001 Per Share (1,839) | $0.00 | Jan. 1, 2021 | 1,839 | Acquired |
| June 15, 2019 | TRIP | Restricted Stock Units | Common Stock (14,599) | $42.81 | June 15, 2021 | 14,599 | Disposed |
| Feb. 27, 2019 | TRIP | Restricted Stock Units (TSR performance-based) | Common Stock, Par Value $.001 Per Share | $0.00 | Feb. 16, 2022 | 11,546 | Acquired |
| Feb. 27, 2019 | TRIP | Restricted Stock Units | Common Stock (23,092) | $0.00 | Feb. 16, 2023 | 23,092 | Acquired |
| Feb. 27, 2019 | TRIP | Stock Option | Common Stock, Par Value $.001 Per Share (28,001) | $54.13 | Feb. 27, 2029 | 28,001 | Acquired |
| Feb. 15, 2019 | TRIP | Restricted Stock Units | Common Stock (7,503) | $0.00 | Feb. 15, 2022 | 7,503 | Disposed |
| Feb. 15, 2019 | TRIP | Restricted Stock Units | Common Stock (11,680) | $0.00 | Feb. 15, 2021 | 11,680 | Disposed |
| Feb. 15, 2019 | TRIP | Restricted Stock Units | Common Stock (3,961) | $0.00 | Feb. 15, 2020 | 3,961 | Disposed |
| June 15, 2018 | TRIP | Restricted Stock Units | Common Stock (14,600) | $0.00 | Feb. 15, 2021 | 14,600 | Disposed |
| June 15, 2018 | TRIP | Restricted Stock Units | Common Stock (14,600) | $42.81 | June 15, 2021 | 14,600 | Disposed |
| Feb. 22, 2018 | TRIP | Stock Option (Right to Buy) | Common Stock (35,408) | $41.65 | Feb. 22, 2028 | 35,408 | Acquired |
| Feb. 22, 2018 | TRIP | Restricted Stock Units (TSR performance-based) | Common Stock, Par Value $.001 Per Share (15,006) | $0.00 | Jan. 1, 2021 | 15,006 | Acquired |
| Feb. 22, 2018 | TRIP | Restricted Stock Units | Common Stock (30,012) | $0.00 | Feb. 15, 2022 | 30,012 | Acquired |
| Feb. 22, 2018 | TRIP | Restricted Stock Units | Common Stock (30,012) | $0.00 | Feb. 15, 2022 | 30,012 | Acquired |
| Feb. 22, 2018 | TRIP | Stock Option (Right to Buy) | Common Stock (35,408) | $41.65 | Feb. 15, 2022 | 35,408 | Acquired |
| Feb. 22, 2018 | TRIP | Restricted Stock Units (TSR performance-based) | Common Stock, Par Value $.001 Per Share (15,006) | $0.00 | Jan. 1, 2021 | 15,006 | Acquired |
| Feb. 15, 2018 | TRIP | Restricted Stock Units | Common Stock (11,680) | $0.00 | Feb. 15, 2021 | 11,680 | Disposed |
| Feb. 15, 2018 | TRIP | Restricted Stock Units | Common Stock (3,961) | $0.00 | Feb. 15, 2020 | 3,961 | Disposed |
| Nov. 9, 2017 | TRIP | Restricted Stock Units | Common Stock (12,058) | $82.93 | Nov. 9, 2017 | 12,058 | Disposed |
| Feb. 27, 2017 | TRIP | Restricted Stock Units | Common Stock (58,397) | $42.81 | June 15, 2021 | 58,397 | Acquired |
| Feb. 27, 2017 | TRIP | Stock Option (Right to Buy) | Common Stock (144,227) | $42.81 | Feb. 27, 2027 | 144,227 | Acquired |
| Feb. 27, 2017 | TRIP | Restricted Stock Units | Common Stock (46,718) | $42.81 | Feb. 15, 2021 | 46,718 | Acquired |
| Feb. 15, 2017 | TRIP | Restricted Stock Units | Common Stock (3,962) | $0.00 | Feb. 15, 2020 | 3,962 | Disposed |
| Feb. 22, 2016 | TRIP | Restricted Stock Units | Common Stock (15,845) | $0.00 | — | 15,845 | Acquired |
| Dec. 1, 2015 | TRIP | Restricted Stock Units | Common Stock (24,116) | $82.93 | Nov. 9, 2018 | 24,116 | Acquired |
| Dec. 1, 2015 | TRIP | Stock Option (Right to Buy) | Common Stock (141,424) | $82.93 | Nov. 9, 2025 | 141,424 | Acquired |
| Dec. 1, 2015 | TRIP | Restricted Stock Units | Common Stock (24,116) | $82.93 | Dec. 3, 2018 | 24,116 | Acquired |
| Dec. 1, 2015 | TRIP | Stock Option (Right to Buy) | Common Stock (141,424) | $82.93 | Dec. 1, 2025 | 141,424 | Acquired |
| Nov. 4, 2015 | CMPR | Stock Option (right to buy) | Ordinary Shares (10,565) | $50.00 | May 4, 2020 | 10,565 | Disposed |
| Nov. 4, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,450) | — | May 4, 2016 | 1,450 | Disposed |
| Oct. 5, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (10,565) | $50.00 | May 4, 2020 | 10,565 | Disposed |
| Aug. 31, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,020) | — | May 31, 2017 | 1,020 | Disposed |
| Aug. 14, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,097) | — | May 14, 2018 | 1,097 | Disposed |
| Aug. 4, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,451) | — | May 4, 2016 | 1,451 | Disposed |
| May 31, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,020) | — | May 31, 2017 | 1,020 | Disposed |
| May 19, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (9,506) | — | May 19, 2019 | 9,506 | Acquired |
| May 14, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (4,391) | — | May 14, 2018 | 4,391 | Disposed |
| May 5, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,042) | — | May 5, 2015 | 1,042 | Disposed |
| May 4, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (21,130) | $50.00 | May 4, 2020 | 21,130 | Disposed |
| May 4, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,450) | — | May 4, 2016 | 1,450 | Disposed |
| March 20, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (38,391) | $50.00 | May 4, 2020 | 38,391 | Disposed |
| March 1, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (921) | — | March 1, 2015 | 921 | Disposed |
| Feb. 28, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,020) | — | May 31, 2017 | 1,020 | Disposed |
| Feb. 5, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,041) | — | May 5, 2015 | 1,041 | Disposed |
| Feb. 4, 2015 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,451) | — | May 4, 2016 | 1,451 | Disposed |
| Feb. 3, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (7,269) | $54.02 | May 5, 2021 | 7,269 | Disposed |
| Feb. 3, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (25,000) | $50.00 | May 4, 2020 | 25,000 | Disposed |
| Feb. 3, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (10,655) | $48.89 | March 1, 2021 | 10,655 | Disposed |
| Feb. 2, 2015 | CMPR | Share Option (right to buy) | Ordinary Shares (7,611) | $48.89 | March 1, 2021 | 7,611 | Disposed |
| Dec. 1, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (920) | — | March 1, 2015 | 920 | Disposed |
| Nov. 30, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,020) | — | May 31, 2017 | 1,020 | Disposed |
| Nov. 5, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,041) | — | May 5, 2015 | 1,041 | Disposed |
| Nov. 4, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,451) | — | May 4, 2016 | 1,451 | Disposed |
| Sept. 1, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (921) | — | March 1, 2015 | 921 | Disposed |
| Aug. 31, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,020) | — | May 31, 2017 | 1,020 | Disposed |
| Aug. 5, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,041) | — | May 5, 2015 | 1,041 | Disposed |
| Aug. 4, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (1,450) | — | May 4, 2016 | 1,450 | Disposed |
| July 1, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (150) | — | July 1, 2014 | 150 | Disposed |
| June 1, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (920) | — | March 1, 2015 | 920 | Disposed |
| May 31, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (4,081) | — | May 31, 2017 | 4,081 | Disposed |
| May 14, 2014 | CMPR | Restricted Share Units (right to acquire) | Ordinary Shares (17,561) | — | May 14, 2018 | 17,561 | Acquired |
Showing latest 100 of 153 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | LUXE | Restricted Stock Unit [F1]→ Ordinary Share [F4] (15,276) | 15,276 | Direct |
| March 1, 2011 | CMPR | Ordinary Shares | 0 | Direct |
| March 1, 2011 | CMPR | Restricted Share Units (right to acquire)→ Ordinary Shares (10,313) | 10,313 | Direct |
| March 1, 2011 | CMPR | Restricted Share Units (right to acquire)→ Ordinary Shares (2,394) | 2,394 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2016 | $122,697 | — | — | — | — | — | — | $122,697 |
| 2015 | $310,683 | — | — | — | $550,988 | — | $35,067 | $1,696,668 |
| 2014 | $360,706 | — | — | — | $453,788 | — | $40,804 | $1,555,279 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | — | — | — | — | — | — | $265 | $265 |
| 2022 | $548,000 | $1,071,449 | — | — | $520,000 | — | $9,150 | $5,148,586 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.