WERNER ROBERT F.

Track

Insider profile

Performance

Overall performance
2.2
Performance over holding periods
2.2
30 days 90 days 120 days
Average return -15% 8.2% 15.1%
Success rate 12% 68% 82%
Transactions
42 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
WERNER ROBERT F.'s trades of Twist Bioscience Corp's stock


• 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
Sale
Price
69.07
Quantity 1,127 -2.4%
Value US$77,842
Transaction date
Sale
Price
69.07
Quantity 1,127 -2.4%
Value US$77,842
Transaction date
Proposed sale
Price
69.07
Quantity 1,127
Value US$77,842
Transaction date
Sale
Price
56.88
Quantity 4,961 -9.1%
Value US$282,187
Transaction date
Proposed sale
Price
56.88
Quantity 4,961
Value US$282,187
Transaction date
Proposed sale
Price
45.65
Quantity 7,000
Value US$319,533
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-10 2026-09-08
S Sale
2,000 -39.2%
359.66
US$549,729 		2,000 -39.2% 359.66 US$549,729
2026-09-10 2026-09-08
S Sale
68,031 -19.0%
178.23
US$4,129,498 		68,031 -19.0% 178.23 US$4,129,498
2026-09-08 2026-09-08
PrS Proposed sale
77,731
147.62
US$1,021,373 		77,731 147.62 US$1,021,373
2026-08-25 2026-08-24
S Sale
854 -1.9%
140.77
US$120,220 		854 -1.9% 140.77 US$120,220
2026-08-24 2026-08-24
PrS Proposed sale
854
140.77
US$120,220 		854 140.77 US$120,220
2026-08-25 2026-08-21
S Sale
669 -1.4%
139.07
US$93,035 		669 -1.4% 139.07 US$93,035
2026-08-21 2026-08-21
PrS Proposed sale
669
139.07
US$93,035 		669 139.07 US$93,035
2026-08-05 2026-08-03
S Sale
167 -0.4%
85.32
US$14,249 		167 -0.4% 85.32 US$14,249
2026-08-03 2026-08-03
PrS Proposed sale
167
85.32
US$14,249 		167 85.32 US$14,249
2026-06-10 2026-06-08
S Sale
1,127 -2.4%
69.07
US$77,842 		1,127 -2.4% 69.07 US$77,842
2026-06-10 2026-06-08
S Sale
1,127 -2.4%
69.07
US$77,842 		1,127 -2.4% 69.07 US$77,842
2026-06-10 2026-06-08
S Sale
232 -0.5%
69.84
US$16,204 		232 -0.5% 69.84 US$16,204
2026-06-08 2026-06-08
PrS Proposed sale
1,127
69.07
US$77,842 		1,127 69.07 US$77,842
2026-06-08 2026-06-08
PrS Proposed sale
232
69.84
US$16,204 		232 69.84 US$16,204
2026-06-08 2026-06-08
PrS Proposed sale
232
69.84
US$16,204 		232 69.84 US$16,204
2026-05-28 2026-05-26
S Sale
800 -1.6%
62.48
US$49,987 		800 -1.6% 62.48 US$49,987
2026-05-26 2026-05-26
PrS Proposed sale
800
62.48
US$49,987 		800 62.48 US$49,987
2026-05-26 2026-05-21
S Sale
688 -1.4%
53.26
US$36,641 		688 -1.4% 53.26 US$36,641
2026-05-21 2026-05-21
PrS Proposed sale
688
53.26
US$36,641 		688 53.26 US$36,641
2026-05-21 2026-05-21
PrS Proposed sale
688
53.26
US$36,641 		688 53.26 US$36,641
2026-05-12 2026-05-08
S Sale
4,961 -9.1%
56.88
US$282,187 		4,961 -9.1% 56.88 US$282,187
2026-05-08 2026-05-08
PrS Proposed sale
4,961
56.88
US$282,187 		4,961 56.88 US$282,187
2026-05-06 2026-05-04
S Sale
164 -0.3%
57.15
US$9,372 		164 -0.3% 57.15 US$9,372
2026-05-04 2026-05-04
PrS Proposed sale
164
57.15
US$9,372 		164 57.15 US$9,372
2026-03-10 2026-03-06
S Sale
246 -0.4%
46.43
US$11,421 		246 -0.4% 46.43 US$11,421
2026-03-06 2026-03-06
PrS Proposed sale
246
46.43
US$11,421 		246 46.43 US$11,421
2026-02-25 2026-02-23
S Sale
1,693 -3.0%
46.71
US$79,080 		1,693 -3.0% 46.71 US$79,080
2026-02-23 2026-02-23
PrS Proposed sale
1,693
46.71
US$79,080 		1,693 46.71 US$79,080
2026-02-05 2026-02-04
S Sale
7,000 -10.6%
45.65
US$319,536 		7,000 -10.6% 45.65 US$319,536
2026-02-04 2026-02-04
PrS Proposed sale
7,000
45.65
US$319,533 		7,000 45.65 US$319,533
2026-02-05 2026-02-03
S Sale
175 -0.3%
46.58
US$8,151 		175 -0.3% 46.58 US$8,151
2026-02-03 2026-02-03
PrS Proposed sale
175
46.58
US$8,151 		175 46.58 US$8,151
2025-12-10 2025-12-08
S Sale
230 -0.3%
32.88
US$7,562 		230 -0.3% 32.88 US$7,562
2025-12-08 2025-12-08
PrS Proposed sale
230
32.88
US$7,562 		230 32.88 US$7,562
2025-11-25 2025-11-24
S Sale
822 -1.2%
28.71
US$23,599 		822 -1.2% 28.71 US$23,599
2025-11-24 2025-11-24
PrS Proposed sale
822
28.71
US$23,599 		822 28.71 US$23,599
2025-11-25 2025-11-21
S Sale
229 -0.3%
26.50
US$6,069 		229 -0.3% 26.50 US$6,069
2025-11-21 2025-11-21
PrS Proposed sale
229
26.50
US$6,069 		229 26.50 US$6,069
2025-11-05 2025-11-03
S Sale
160 -0.3%
32.08
US$5,133 		160 -0.3% 32.08 US$5,133
2025-11-03 2025-11-03
PrS Proposed sale
160
32.08
US$5,133 		160 32.08 US$5,133
2025-11-03 2025-10-30
S Sale
1,016 -2.0%
31.44
US$31,947 		1,016 -2.0% 31.44 US$31,947
2025-10-30 2025-10-30
PrS Proposed sale
1,016
31.44
US$31,947 		1,016 31.44 US$31,947
2025-10-08 2025-10-06
S Sale
2,041 -4.2%
32.19
US$65,694 		2,041 -4.2% 32.19 US$65,694
2025-10-06 2025-10-06
PrS Proposed sale
2,041
32.19
US$65,694 		2,041 32.19 US$65,694
2025-09-10 2025-09-08
S Sale
235 -0.5%
25.76
US$6,054 		235 -0.5% 25.76 US$6,054