Chen Yajing

Insider profile

Chen Yajing's trades of Zai Lab Ltd's stock


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Planned sale
Price
78.42
Quantity 82,102 -40.4%
Value US$4,198,808
Transaction date
Proposed sale
Price
312.49
Quantity 84,602
Value US$3,595,182
Transaction date
Planned sale
Price
441.89
Quantity 36,866 -3.5%
Value US$2,223,446
Transaction date
Proposed sale
Price
25.00
Quantity 619
Value US$15,475
Transaction date
Sale
Price
17.46
Quantity 2,264 -6.0%
Value US$39,532
Transaction date
Proposed sale
Price
17.46
Quantity 2,264
Value US$39,532
Transaction date
Sale
Price
20.45
Quantity 853 -2.6%
Value US$17,442
Transaction date
Proposed sale
Price
20.45
Quantity 853
Value US$17,443
Transaction date
Sale
Price
20.39
Quantity 5,199 -13.8%
Value US$106,008
Transaction date
Proposed sale
Price
20.39
Quantity 5,199
Value US$106,008
Transaction date
Sale
Price
18.63
Quantity 1,703 -7.8%
Value US$31,723
Transaction date
Proposed sale
Price
18.63
Quantity 1,703
Value US$31,724
Transaction date
Sale
Price
26.83
Quantity 240 -1.4%
Value US$6,439
Transaction date
Proposed sale
Price
26.83
Quantity 240
Value US$6,439
Transaction date
Sale
Price
34.25
Quantity 456 -2.6%
Value US$15,617
Transaction date
Proposed sale
Price
34.25
Quantity 456
Value US$15,617
Transaction date
Planned sale
Price
35.53
Quantity 828 -4.7%
Value US$29,419
Transaction date
Sale
Price
35.27
Quantity 610 -3.4%
Value US$21,513
Transaction date
Proposed sale
Price
35.27
Quantity 610
Value US$21,513
Transaction date
Proposed sale
Price
35.53
Quantity 828
Value US$29,419
Transaction date
Planned sale
Price
34.01
Quantity 4,096 -19.5%
Value US$139,305
Transaction date
Proposed sale
Price
34.01
Quantity 4,096
Value US$139,305
Transaction date
Sale
Price
36.13
Quantity 2,675 -11.3%
Value US$96,653
Transaction date
Proposed sale
Price
36.13
Quantity 2,675
Value US$96,652
Transaction date
Planned sale
Price
30.00
Quantity 9,618 -35.6%
Value US$288,540
Transaction date
Proposed sale
Price
30.00
Quantity 9,618
Value US$288,540
Transaction date
Sale
Price
33.11
Quantity 924 -3.3%
Value US$30,592
Transaction date
Proposed sale
Price
33.11
Quantity 924
Value US$30,592
Transaction date
Sale
Price
35.89
Quantity 5,280 -17.2%
Value US$189,520
Transaction date
Proposed sale
Price
35.89
Quantity 5,280
Value US$189,521
Transaction date
Sale
Price
30.66
Quantity 167 -1.1%
Value US$5,121
Transaction date
Proposed sale
Price
30.66
Quantity 167
Value US$5,121
Transaction date
Sale
Price
25.40
Quantity 301 -1.9%
Value US$7,645
Transaction date
Proposed sale
Price
25.40
Quantity 301
Value US$7,645
Transaction date
Sale
Price
16.06
Quantity 422 -2.8%
Value US$6,779
Transaction date
Proposed sale
Price
16.06
Quantity 422
Value US$6,779
Transaction date
Proposed sale
Price
16.06
Quantity 422
Value US$6,779
Transaction date
Sale
Price
17.90
Quantity 2,154 -13.6%
Value US$38,559
Transaction date
Proposed sale
Price
17.90
Quantity 2,154
Value US$38,559
Transaction date
Sale
Price
15.67
Quantity 845 -8.1%
Value US$13,244
Transaction date
Proposed sale
Price
15.67
Quantity 845
Value US$13,243
Transaction date
Sale
Price
16.15
Quantity 519 -6.1%
Value US$8,382
Transaction date
Proposed sale
Price
16.15
Quantity 519
Value US$8,382
Transaction date
Sale
Price
25.23
Quantity 165 -2.3%
Value US$4,163
Transaction date
Proposed sale
Price
25.23
Quantity 165
Value US$4,163
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value
Number of shares Price Value Details
2026-08-21 2026-08-19 PlS Planned sale
82,102 -40.4%
78.42
US$4,198,808
82,102 -40.4% 78.42 US$4,198,808
2026-08-19 2026-08-19 PrS Proposed sale
84,602
312.49
US$3,595,182
84,602 312.49 US$3,595,182
2026-08-13 2026-08-11 PlS Planned sale
36,866 -3.5%
441.89
US$2,223,446
36,866 -3.5% 441.89 US$2,223,446
2026-08-11 2026-08-11 PrS Proposed sale
619
25.00
US$15,475
619 25.00 US$15,475
2026-06-29 2026-06-26 S Sale
2,264 -6.0%
17.46
US$39,532
2,264 -6.0% 17.46 US$39,532
2026-06-26 2026-06-26 PrS Proposed sale
2,264
17.46
US$39,532
2,264 17.46 US$39,532
2026-04-08 2026-04-06 S Sale
853 -2.6%
20.45
US$17,442
853 -2.6% 20.45 US$17,442
2026-04-06 2026-04-06 PrS Proposed sale
853
20.45
US$17,443
853 20.45 US$17,443
2026-04-03 2026-04-02 S Sale
5,199 -13.8%
20.39
US$106,008
5,199 -13.8% 20.39 US$106,008
2026-04-02 2026-04-02 PrS Proposed sale
5,199
20.39
US$106,008
5,199 20.39 US$106,008
2026-03-16 2026-03-13 S Sale
1,703 -7.8%
18.63
US$31,723
1,703 -7.8% 18.63 US$31,723
2026-03-13 2026-03-13 PrS Proposed sale
1,703
18.63
US$31,724
1,703 18.63 US$31,724
2025-11-04 2025-11-03 S Sale
240 -1.4%
26.83
US$6,439
240 -1.4% 26.83 US$6,439
2025-11-03 2025-11-03 PrS Proposed sale
240
26.83
US$6,439
240 26.83 US$6,439
2025-10-03 2025-10-02 S Sale
456 -2.6%
34.25
US$15,617
456 -2.6% 34.25 US$15,617
2025-10-02 2025-10-02 PrS Proposed sale
456
34.25
US$15,617
456 34.25 US$15,617
2025-08-18 2025-08-15 PlS Planned sale
828 -4.7%
35.53
US$29,419
828 -4.7% 35.53 US$29,419
2025-08-18 2025-08-15 S Sale
610 -3.4%
35.27
US$21,513
610 -3.4% 35.27 US$21,513
2025-08-15 2025-08-15 PrS Proposed sale
610
35.27
US$21,513
610 35.27 US$21,513
2025-08-15 2025-08-15 PrS Proposed sale
828
35.53
US$29,419
828 35.53 US$29,419
2025-08-12 2025-08-08 PlS Planned sale
4,096 -19.5%
34.01
US$139,305
4,096 -19.5% 34.01 US$139,305
2025-08-08 2025-08-08 PrS Proposed sale
4,096
34.01
US$139,305
4,096 34.01 US$139,305
2025-06-27 2025-06-26 S Sale
2,675 -11.3%
36.13
US$96,653
2,675 -11.3% 36.13 US$96,653
2025-06-26 2025-06-26 PrS Proposed sale
2,675
36.13
US$96,652
2,675 36.13 US$96,652
2025-06-04 2025-06-02 PlS Planned sale
9,618 -35.6%
30.00
US$288,540
9,618 -35.6% 30.00 US$288,540
2025-06-02 2025-06-02 PrS Proposed sale
9,618
30.00
US$288,540
9,618 30.00 US$288,540
2025-04-07 2025-04-04 S Sale
924 -3.3%
33.11
US$30,592
924 -3.3% 33.11 US$30,592
2025-04-04 2025-04-04 PrS Proposed sale
924
33.11
US$30,592
924 33.11 US$30,592
2025-04-03 2025-04-02 S Sale
5,280 -17.2%
35.89
US$189,520
5,280 -17.2% 35.89 US$189,520
2025-04-02 2025-04-02 PrS Proposed sale
5,280
35.89
US$189,521
5,280 35.89 US$189,521
2024-11-05 2024-11-04 S Sale
167 -1.1%
30.66
US$5,121
167 -1.1% 30.66 US$5,121
2024-11-04 2024-11-04 PrS Proposed sale
167
30.66
US$5,121
167 30.66 US$5,121
2024-10-03 2024-10-02 S Sale
301 -1.9%
25.40
US$7,645
301 -1.9% 25.40 US$7,645
2024-10-02 2024-10-02 PrS Proposed sale
301
25.40
US$7,645
301 25.40 US$7,645
2024-08-16 2024-08-15 S Sale
422 -2.8%
16.06
US$6,779
422 -2.8% 16.06 US$6,779
2024-08-15 2024-08-15 PrS Proposed sale
422
16.06
US$6,779
422 16.06 US$6,779
2024-08-15 2024-08-15 PrS Proposed sale
422
16.06
US$6,779
422 16.06 US$6,779
2024-06-27 2024-06-26 S Sale
2,154 -13.6%
17.90
US$38,559
2,154 -13.6% 17.90 US$38,559
2024-06-26 2024-06-26 PrS Proposed sale
2,154
17.90
US$38,559
2,154 17.90 US$38,559
2024-04-05 2024-04-04 S Sale
845 -8.1%
15.67
US$13,244
845 -8.1% 15.67 US$13,244
2024-04-04 2024-04-04 PrS Proposed sale
845
15.67
US$13,243
845 15.67 US$13,243
2024-04-03 2024-04-02 S Sale
519 -6.1%
16.15
US$8,382
519 -6.1% 16.15 US$8,382
2024-04-02 2024-04-02 PrS Proposed sale
519
16.15
US$8,382
519 16.15 US$8,382
2023-11-03 2023-11-02 S Sale
165 -2.3%
25.23
US$4,163
165 -2.3% 25.23 US$4,163
2023-11-02 2023-11-02 PrS Proposed sale
165
25.23
US$4,163
165 25.23 US$4,163