Robert Chess

(Mr. Robert Chess)

Currently holds positions in Nektar Therapeutics and Twist Bioscience Corp

Positions

Position Company Period
Independent Chairman of the Board Nektar Therapeutics Jan. 8, 2007 -
Lead Independent Director Twist Bioscience Corp Oct. 30, 2018 -
Director Twist Bioscience Corp Jan. 1, 2014 - Oct. 30, 2018
Robert Chess's trades of Twist Bioscience Corp's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-02-11 2025-02-07
S Sale
2,940 -13.9%
53.14
USD 156,217 		2,940 -13.9% 53.14 USD 156,217
2025-01-10 2025-01-07
PS Planned sale
5,000 -23.1%
50.00
USD 250,000 		5,000 -23.1% 50.00 USD 250,000
2024-12-30 2024-12-05
PS Planned sale
709 -3.2%
52.45
USD 37,188 		709 -3.2% 52.45 USD 37,188
2024-12-30 2024-12-05
PS Planned sale
2,795 -11.1%
51.70
USD 144,508 		2,795 -11.1% 51.70 USD 144,508
2024-11-13 2024-11-11
PS Planned sale
1,276 -5.6%
47.76
USD 60,935 		1,276 -5.6% 47.76 USD 60,935
2024-11-13 2024-11-11
PS Planned sale
2,324 -9.2%
46.99
USD 109,203 		2,324 -9.2% 46.99 USD 109,203
2024-06-14 2024-06-14
PS Planned sale
19,500 -7.1%
1.20
USD 23,400 		19,500 -7.1% 1.20 USD 23,400
2024-02-09 2024-02-08
S Sale
4,110 -6.0%
34.98
USD 143,784 		4,110 -6.0% 34.98 USD 143,784
2023-09-20 2022-09-22
PS Planned sale
10,200 -3.6%
0.67
USD 6,834 		10,200 -3.6% 0.67 USD 6,834
2022-09-26 2022-09-22
PS Planned sale
5,100 -2.2%
3.19
USD 16,269 		5,100 -2.2% 3.19 USD 16,269
2022-02-08 2022-02-04
S Sale
253 -0.5%
58.88
USD 14,896 		253 -0.5% 58.88 USD 14,896
2021-11-03 2021-11-01
PS Planned sale
4,000 -7.3%
120.15
USD 480,614 		4,000 -7.3% 120.15 USD 480,614
2021-10-25 2021-10-21
PS Planned sale
3,700 -6.3%
120.15
USD 444,540 		3,700 -6.3% 120.15 USD 444,540
2021-10-21 2021-10-19
PS Planned sale
300 -0.5%
120.00
USD 36,000 		300 -0.5% 120.00 USD 36,000
2021-09-14 2021-09-10
PS Planned sale
4,000 -6.3%
120.23
USD 480,908 		4,000 -6.3% 120.23 USD 480,908
2021-06-25 2021-06-23
PS Planned sale
4,000 -5.6%
120.10
USD 480,409 		4,000 -5.6% 120.10 USD 480,409
2021-04-16 2021-04-14
PS Planned sale
8,000 -2.8%
18.98
USD 151,840 		8,000 -2.8% 18.98 USD 151,840
2021-02-09 2021-02-05
PS Planned sale
706 -1.0%
159.54
USD 112,635 		706 -1.0% 159.54 USD 112,635
2020-09-25 2020-09-25
PS Planned sale
5,500 -1.9%
17.75
USD 97,625 		5,500 -1.9% 17.75 USD 97,625
2020-09-10 2020-09-08
PS Planned sale
8,000 -2.8%
18.53
USD 148,240 		8,000 -2.8% 18.53 USD 148,240
2020-07-10 2020-07-08
PS Planned sale
8,000 -2.8%
24.58
USD 196,640 		8,000 -2.8% 24.58 USD 196,640
2020-04-17 2020-04-15
PS Planned sale
197 -0.1%
19.02
USD 3,747 		197 -0.1% 19.02 USD 3,747
2020-04-17 2020-04-15
PS Planned sale
7,803 -2.7%
18.36
USD 143,263 		7,803 -2.7% 18.36 USD 143,263
2020-03-13 2020-03-11
PS Planned sale
1,200 -0.4%
17.41
USD 20,892 		1,200 -0.4% 17.41 USD 20,892
2020-03-13 2020-03-11
PS Planned sale
6,800 -2.4%
16.68
USD 113,424 		6,800 -2.4% 16.68 USD 113,424
2020-02-14 2020-02-12
PS Planned sale
3,599 -1.3%
23.72
USD 85,368 		3,599 -1.3% 23.72 USD 85,368
2020-02-14 2020-02-12
PS Planned sale
4,401 -1.5%
23.32
USD 102,631 		4,401 -1.5% 23.32 USD 102,631
2019-10-01 2019-09-27
PS Planned sale
4,000 -1.4%
17.99
USD 71,960 		4,000 -1.4% 17.99 USD 71,960
2016-09-19 2016-09-15
PS Planned sale
12,000 -4.6%
19.21
USD 230,520 		12,000 -4.6% 19.21 USD 230,520
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