Insider
Date
Role
Action
Shares
Price
Amount
Xue Bing
16 Jul 2026
EVP-WW Sales & Bus Development
Sold on a plan
875
$33.99
$29.74K
Xue Bing
16 Jun 2026
EVP-WW Sales & Bus Development
Sold on a plan
4,916
$47.09
$231.49K
Chen Claudia
22 May 2026
Director
Sold on a plan
217
$40.54
$8.80K
Chen Claudia
22 May 2026
Director
Sold on a plan
3,844
$39.47
$151.74K
Xue Bing
18 May 2026
EVP-WW Sales & Bus Development
Sold on a plan
4,916
$41.00
$201.56K
Chang Stephen Chunping
17 Apr 2026
Chief Executive Officer
Sold on a plan
9,911
$34.90
$345.89K
Chang Stephen Chunping
17 Apr 2026
Chief Executive Officer
Sold on a plan
3,481
$33.90
$118.01K
Chang Stephen Chunping
17 Apr 2026
Chief Executive Officer
Sold on a plan
1,492
$32.90
$49.09K
Liang Yifan
17 Apr 2026
CFO and Corp Secretary
Sold on a plan
8,625
$35.00
$301.88K
Xue Bing
16 Apr 2026
EVP-WW Sales & Bus Development
Sold on a plan
1,832
$31.21
$57.18K
Chang Stephen Chunping
14 Apr 2026
Chief Executive Officer
Sold on a plan
5,594
$31.90
$178.45K
Liang Yifan
14 Apr 2026
CFO and Corp Secretary
Sold on a plan
11,187
$32.00
$357.99K
Liang Yifan
14 Apr 2026
CFO and Corp Secretary
Sold on a plan
7,939
$30.00
$238.17K
Liang Yifan
14 Apr 2026
CFO and Corp Secretary
Sold on a plan
7,391
$29.00
$214.34K
Xue Bing
16 Mar 2026
EVP-WW Sales & Bus Development
Sold on a plan
2,408
$21.92
$52.78K
Chang Mike F
9 Mar 2026
Director
Buy
33,727
$19.00
$640.81K
Xue Bing
17 Feb 2026
EVP-WW Sales & Bus Development
Sold on a plan
2,460
$22.33
$54.93K
Xue Bing
15 Jan 2026
EVP-WW Sales & Bus Development
Sold on a plan
737
$22.43
$16.53K
Xue Bing
15 Dec 2025
EVP-WW Sales & Bus Development
Sold on a plan
1,845
$20.56
$37.93K
Xue Bing
14 Nov 2025
EVP-WW Sales & Bus Development
Sold on a plan
1,845
$18.16
$33.51K
Xue Bing
12 May 2025
EVP-WW Sales & Bus Development
Sold on a plan
1,845
$23.73
$43.78K
Xue Bing
13 Jan 2025
EVP-WW Sales & Bus Development
Sold on a plan
1,242
$35.00
$43.47K
Xue Bing
12 Dec 2024
EVP-WW Sales & Bus Development
Sold on a plan
1,883
$47.38
$89.22K
Chen Claudia
5 Dec 2024
Director
Sold on a plan
1,837
$52.44
$96.33K
Chen Claudia
5 Dec 2024
Director
Sold on a plan
1,200
$51.63
$61.96K
Chen Claudia
5 Dec 2024
Director
Sold on a plan
2,586
$50.27
$130.00K
Liang Yifan
4 Dec 2024
CFO and Corp Secretary
Sold on a plan
5,089
$50.44
$256.67K
Liang Yifan
4 Dec 2024
CFO and Corp Secretary
Sold on a plan
12,791
$50.05
$640.18K
Liang Yifan
4 Dec 2024
CFO and Corp Secretary
Sold on a plan
9,247
$48.06
$444.37K
Liang Yifan
4 Dec 2024
CFO and Corp Secretary
Sold on a plan
3,877
$47.56
$184.40K
Xue Bing
3 Dec 2024
EVP-WW Sales & Bus Development
Sold on a plan
875
$41.00
$35.88K
Chang Lucas S.
3 Dec 2024
Director
Sold on a plan
5,051
$42.02
$212.24K
Chang Lucas S.
3 Dec 2024
Director
Sold on a plan
7,446
$41.08
$305.92K
Li Wenjun
24 Oct 2024
Chief Operating Officer
Sold on a plan
2,183
$35.49
$77.47K
Li Wenjun
11 Sep 2024
Chief Operating Officer
Sold on a plan
143
$33.11
$4.73K
Li Wenjun
11 Sep 2024
Chief Operating Officer
Sold on a plan
7,018
$32.37
$227.15K
Li Wenjun
11 Sep 2024
Chief Operating Officer
Sold on a plan
54
$33.11
$1.79K
Li Wenjun
11 Sep 2024
Chief Operating Officer
Sold on a plan
2,131
$32.38
$69.01K
Chang Lucas S.
23 Aug 2024
Director
Sell
3,377
$38.06
$128.52K
Liang Yifan
12 Aug 2024
CFO and Corp Secretary
Sold after exercise
1,614
$35.95
$58.02K
Liang Yifan
12 Aug 2024
CFO and Corp Secretary
Sold after exercise
8,386
$35.53
$297.95K
Xue Bing
22 Apr 2024
EVP-WW Sales & Bus Development
Sold on a plan
1,956
$19.57
$38.29K
Xue Bing
20 Mar 2024
EVP-WW Sales & Bus Development
Sold on a plan
4,401
$20.56
$90.47K
Liang Yifan
13 Mar 2024
CFO and Corp Secretary
Sold after exercise
20,000
$22.67
$453.42K
Liang Yifan
12 Mar 2024
CFO and Corp Secretary
Sold after exercise
20,000
$23.31
$466.19K
Liang Yifan
11 Mar 2024
CFO and Corp Secretary
Sold after exercise
30,000
$23.60
$707.87K
Xue Bing
14 Feb 2024
EVP-WW Sales & Bus Development
Sold on a plan
14,292
$22.77
$325.38K
Chang Mike F
29 Jan 2024
Executive Chairman
Sold after exercise
30,000
$26.91
$807.38K
Pfeiffer Michael L
19 Jan 2024
Director
Sold after exercise
2,673
$27.34
$73.08K
Pfeiffer Michael L
18 Jan 2024
Director
Sold after exercise
664
$26.68
$17.72K
Xue Bing
16 Jan 2024
EVP-WW Sales & Bus Development
Sold on a plan
1,341
$26.16
$35.08K
Chang Mike F
28 Dec 2023
Executive Chairman
Sold after exercise
30,000
$26.53
$796.02K
Chang Mike F
14 Dec 2023
Executive Chairman
Sold after exercise
30,000
$25.00
$750.00K
Xue Bing
14 Dec 2023
EVP-WW Sales & Bus Development
Sold on a plan
1,237
$24.79
$30.67K
OWYANG KING
7 Nov 2023
Director
Exercised, kept
7,500
$7.56
$56.70K
Chang Mike F
26 Oct 2023
Executive Chairman
Sold after exercise
30,000
$25.03
$750.99K
Chang Mike F
26 Sep 2023
Executive Chairman
Sold after exercise
30,000
$28.64
$859.06K
Chang Mike F
1 Sep 2023
Executive Chairman
Sold after exercise
30,000
$31.01
$930.30K
Xue Bing
13 Jul 2023
EVP-WW Sales & Bus Development
Sold on a plan
2,213
$32.18
$71.22K
Xue Bing
13 Jun 2023
EVP-WW Sales & Bus Development
Sold on a plan
3,983
$29.67
$118.19K
Xue Bing
12 May 2023
EVP-WW Sales & Bus Development
Sold on a plan
3,226
$23.96
$77.28K
Xue Bing
13 Apr 2023
EVP-WW Sales & Bus Development
Sold on a plan
3,983
$25.30
$100.76K
Xue Bing
16 Mar 2023
EVP-WW Sales & Bus Development
Sell
645
$25.07
$16.17K
Chang Mike F
9 Jan 2023
Chief Executive Officer
Sold after exercise
56,400
$29.96
$1.69M
Liang Yifan
9 Jan 2023
CFO and Corp Secretary
Sold after exercise
6,600
$30.00
$198.00K
Xue Bing
14 Oct 2022
EVP-WW Sales & Bus Development
Sell
819
$30.30
$24.81K
Xue Bing
14 Oct 2022
EVP-WW Sales & Bus Development
Sell
1,668
$30.30
$50.53K
Xue Bing
22 Sep 2022
EVP-WW Sales & Bus Development
Sell
875
$33.68
$29.47K
Xue Bing
17 Aug 2022
EVP-WW Sales & Bus Development
Sell
498
$41.70
$20.77K
Xue Bing
16 Aug 2022
EVP-WW Sales & Bus Development
Sell
2,307
$43.09
$99.40K
SALAMEH MICHAEL J
15 Aug 2022
Director
Sold after exercise
2,500
$42.56
$106.40K
SALAMEH MICHAEL J
15 Aug 2022
Director
Sold after exercise
3,392
$42.56
$144.36K
Xue Bing
18 Jul 2022
EVP-WW Sales & Bus Development
Sell
1,989
$35.89
$71.39K
Xue Bing
16 Jun 2022
EVP-WW Sales & Bus Development
Sell
1,492
$34.38
$51.29K
Xue Bing
16 May 2022
EVP-WW Sales & Bus Development
Sell
1,492
$38.57
$57.55K
SALAMEH MICHAEL J
13 May 2022
Director
Sell
10,000
$40.00
$400.00K
SALAMEH MICHAEL J
10 May 2022
Director
Sold after exercise
2,500
$36.68
$91.70K
Xue Bing
18 Apr 2022
EVP-WW Sales & Bus Development
Sell
1,989
$44.34
$88.19K
SALAMEH MICHAEL J
4 Apr 2022
Director
Sold after exercise
2,500
$53.13
$132.83K
SALAMEH MICHAEL J
4 Apr 2022
Director
Sold after exercise
10,000
$53.17
$531.72K
Chang Mike F
17 Mar 2022
Chief Executive Officer
Sold after exercise
56,400
$55.00
$3.10M
Xue Bing
16 Mar 2022
EVP-WW Sales & Bus Development
Sell
4,024
$49.79
$200.35K
Li Wenjun
13 Jan 2022
Chief Operating Officer
Sell
2,736
$53.00
$145.01K
Li Wenjun
10 Jan 2022
Chief Operating Officer
Sell
5,514
$51.32
$282.96K
Xue Bing
10 Dec 2021
EVP-WW Sales & Bus Development
Sell
5,814
$54.49
$316.82K
Xue Bing
10 Nov 2021
EVP-WW Sales & Bus Development
Sell
1,989
$42.42
$84.37K
Ho Yueh-Se
5 Nov 2021
Director
Sold after exercise
20,000
$40.00
$800.00K
Ho Yueh-Se
5 Nov 2021
Director
Sold after exercise
31,742
$40.00
$1.27M
Liang Yifan
1 Nov 2021
CFO and Corp Secretary
Sold after exercise
6,600
$35.90
$236.94K
Xue Bing
11 Oct 2021
EVP-WW Sales & Bus Development
Sell
1,492
$31.49
$46.98K
Xue Bing
10 Sep 2021
EVP-WW Sales & Bus Development
Sell
1,492
$28.63
$42.72K
Xue Bing
10 Aug 2021
EVP-WW Sales & Bus Development
Sell
1,989
$26.75
$53.21K
Xue Bing
12 Jul 2021
EVP-WW Sales & Bus Development
Sell
4,476
$28.80
$128.89K
Xue Bing
10 Jun 2021
EVP-WW Sales & Bus Development
Sell
2,167
$30.29
$65.64K
Xue Bing
12 Apr 2021
EVP-WW Sales & Bus Development
Exercised, kept
5,814
$12.91
$75.06K
Xue Bing
26 Mar 2021
EVP-WW Sales & Bus Development
Sell
2,660
$31.14
$82.83K
Xue Bing
26 Feb 2021
EVP-WW Sales & Bus Development
Sell
695
$34.63
$24.07K
Xue Bing
28 Jan 2021
Senior VP of Global Sales
Sell
1,773
$27.14
$48.12K
Chang Mike F
12 Jan 2021
Chief Executive Officer
Sell
20,000
$28.89
$577.75K
Chang Mike F
11 Jan 2021
Chief Executive Officer
Sell
5,434
$28.00
$152.15K
Chang Mike F
8 Jan 2021
Chief Executive Officer
Sell
6,979
$28.23
$197.02K
Chang Mike F
7 Jan 2021
Chief Executive Officer
Sell
29,143
$28.43
$828.47K
Chang Mike F
6 Jan 2021
Chief Executive Officer
Sell
88,444
$28.05
$2.48M
Xue Bing
28 Dec 2020
Senior VP of Global Sales
Sell
3,749
$23.74
$89.00K
Chang Lucas S.
28 Dec 2020
Director
Sell
8,000
$23.84
$190.74K
Xue Bing
27 Nov 2020
Senior VP of Global Sales
Sell
3,543
$24.81
$87.89K
Ho Yueh-Se
20 Nov 2020
Chief Operating Officer
Sold after exercise
11,667
$21.50
$250.84K
Ho Yueh-Se
20 Nov 2020
Chief Operating Officer
Sold after exercise
960
$21.50
$20.64K
Ho Yueh-Se
20 Nov 2020
Chief Operating Officer
Sold after exercise
51,673
$21.50
$1.11M
Ho Yueh-Se
19 Nov 2020
Chief Operating Officer
Sold after exercise
967
$21.50
$20.79K
Ho Yueh-Se
19 Nov 2020
Chief Operating Officer
Sold after exercise
27,788
$21.50
$597.44K
Ho Yueh-Se
18 Nov 2020
Chief Operating Officer
Sell
16,939
$21.50
$364.19K
Ho Yueh-Se
9 Nov 2020
Chief Operating Officer
Sold after exercise
623
$21.50
$13.39K
Liang Yifan
6 Nov 2020
CFO and Corp Secretary
Sold after exercise
5,500
$17.68
$97.24K
Xue Bing
29 Oct 2020
Senior VP of Global Sales
Sell
497
$15.25
$7.58K
Chang Mike F
5 Oct 2020
Chief Executive Officer
Sold after exercise
94,000
$15.50
$1.46M
Liang Yifan
5 Oct 2020
CFO and Corp Secretary
Sold after exercise
5,500
$15.68
$86.24K
Xue Bing
28 Sep 2020
Senior VP of Global Sales
Sell
1,330
$12.32
$16.38K
Xue Bing
28 Sep 2020
Senior VP of Global Sales
Sell
720
$12.32
$8.87K
Xue Bing
30 Dec 2019
Senior VP of Global Sales
Sell
10,337
$13.50
$139.59K
Xue Bing
20 Dec 2019
Senior VP of Global Sales
Sell
5,515
$13.71
$75.60K
Xue Bing
20 Dec 2019
Senior VP of Global Sales
Sell
2,981
$13.68
$40.78K
Chang Daniel Kuang Ming
29 Mar 2019
Senior VP of Marketing
Sell
9,163
$11.00
$100.79K
Chang Mike F
3 Jan 2019
Chief Executive Officer
Buy
480
$9.99
$4.80K
Chang Mike F
27 Dec 2018
Chief Executive Officer
Buy
12,656
$9.82
$124.33K
Chang Mike F
26 Dec 2018
Chief Executive Officer
Buy
11,900
$9.94
$118.27K
Chang Mike F
24 Dec 2018
Chief Executive Officer
Buy
13,115
$9.82
$128.83K
Chang Mike F
21 Dec 2018
Chief Executive Officer
Buy
22,618
$9.84
$222.50K
Chang Mike F
20 Dec 2018
Chief Executive Officer
Buy
8,700
$9.98
$86.87K
Chang Mike F
19 Dec 2018
Chief Executive Officer
Buy
23,202
$9.94
$230.67K
Chang Mike F
17 Dec 2018
Chief Executive Officer
Buy
17,050
$9.99
$170.37K
Chang Mike F
11 Dec 2018
Chief Executive Officer
Buy
800
$10.00
$8.00K
Chang Mike F
10 Dec 2018
Chief Executive Officer
Buy
24,775
$9.96
$246.70K
Chang Mike F
7 Dec 2018
Chief Executive Officer
Buy
9,630
$9.85
$94.84K
Chang Mike F
6 Dec 2018
Chief Executive Officer
Buy
2,000
$10.00
$20.00K
SALAMEH MICHAEL J
20 Nov 2018
Director
Buy
14,465
$10.37
$149.99K
Chang Mike F
20 Nov 2018
Chief Executive Officer
Buy
3,930
$10.00
$39.30K
Chang Daniel Kuang Ming
19 Jun 2018
Senior VP of Marketing
Sell
5,108
$16.00
$81.73K
Chang Daniel Kuang Ming
18 Jun 2018
Senior VP of Marketing
Sell
539
$16.00
$8.62K
Chang Daniel Kuang Ming
18 Jun 2018
Senior VP of Marketing
Sell
3,834
$15.80
$60.57K
Chang Daniel Kuang Ming
17 Apr 2018
Senior VP of Marketing
Sold after exercise
3,750
$16.00
$60.00K
Chang Daniel Kuang Ming
6 Apr 2018
Senior VP of Marketing
Sell
814
$15.50
$12.62K
Chang Daniel Kuang Ming
3 Apr 2018
Senior VP of Marketing
Sell
852
$15.09
$12.86K
Liang Yifan
8 Jan 2018
CFO and Corp Secretary
Sell
15,075
$17.70
$266.83K
Chang Daniel Kuang Ming
31 Oct 2017
Senior VP of Marketing
Sell
3,398
$18.00
$61.16K
Chang Daniel Kuang Ming
9 Oct 2017
Senior VP of Marketing
Sell
3,588
$17.19
$61.67K
Chang Daniel Kuang Ming
4 May 2017
Senior VP of Marketing
Sold after exercise
1,313
$19.00
$24.95K
Chang Daniel Kuang Ming
4 May 2017
Senior VP of Marketing
Sold after exercise
4,375
$19.00
$83.13K
Chang Daniel Kuang Ming
4 May 2017
Senior VP of Marketing
Sold after exercise
1,203
$18.00
$21.65K
Chang Mike F
13 Dec 2016
Chief Executive Officer
Sell
24,117
$22.10
$533.06K
Chang Mike F
12 Dec 2016
Chief Executive Officer
Sell
25,883
$22.19
$574.24K
Ho Yueh-Se
9 Dec 2016
Chief Operating Officer
Sell
6,723
$20.47
$137.65K
CHEN ROBERT I
9 Dec 2016
Director
Sold after exercise
3,850
$23.00
$88.55K
CHEN ROBERT I
9 Dec 2016
Director
Sold after exercise
2,000
$22.00
$44.00K
CHEN ROBERT I
9 Dec 2016
Director
Sold after exercise
7,500
$21.00
$157.50K
Ho Yueh-Se
8 Dec 2016
Chief Operating Officer
Sell
74,944
$20.59
$1.54M
Chang Daniel Kuang Ming
28 Nov 2016
Senior VP of Marketing
Sold after exercise
4,375
$22.90
$100.19K
Chang Daniel Kuang Ming
28 Nov 2016
Senior VP of Marketing
Sold after exercise
1,312
$22.90
$30.04K
Chang Daniel Kuang Ming
28 Nov 2016
Senior VP of Marketing
Sold after exercise
1,329
$22.90
$30.43K
Chang Daniel Kuang Ming
25 Nov 2016
Senior VP of Marketing
Sold after exercise
3,080
$22.90
$70.53K
Chang Daniel Kuang Ming
23 Nov 2016
Senior VP of Marketing
Sold after exercise
1,860
$22.90
$42.59K
Chang Daniel Kuang Ming
22 Nov 2016
Senior VP of Marketing
Sold after exercise
3,731
$22.90
$85.44K
Chang Mike F
14 Nov 2016
Chief Executive Officer
Sell
21,123
$21.00
$443.58K
Chang Mike F
11 Nov 2016
Chief Executive Officer
Sell
28,877
$21.00
$606.42K
Chang Mike F
10 Oct 2016
Chief Executive Officer
Sell
50,000
$22.64
$1.13M
Liang Yifan
10 Oct 2016
CFO and Corp Secretary
Sold after exercise
2,564
$23.00
$58.97K
Ho Yueh-Se
21 Sep 2016
Chief Operating Officer
Sold after exercise
10,000
$20.65
$206.48K
Ho Yueh-Se
21 Sep 2016
Chief Operating Officer
Sold after exercise
26,971
$20.65
$556.95K
Ho Yueh-Se
20 Sep 2016
Chief Operating Officer
Sold after exercise
18,100
$21.06
$381.14K
Ho Yueh-Se
19 Sep 2016
Chief Operating Officer
Sold after exercise
51,921
$21.03
$1.09M
Ho Yueh-Se
19 Sep 2016
Chief Operating Officer
Sold after exercise
7,691
$21.13
$162.50K
Ho Yueh-Se
19 Sep 2016
Chief Operating Officer
Sold after exercise
34,000
$21.13
$718.38K
Ho Yueh-Se
19 Sep 2016
Chief Operating Officer
Sold after exercise
21,900
$21.14
$462.87K
Ho Yueh-Se
19 Sep 2016
Chief Operating Officer
Sold after exercise
258
$21.33
$5.50K
