Emily Leproust

Track

Insider profile

Currently holds a position at Twist Bioscience Corp

Performance

Overall performance
3.0
Performance over holding periods
3.0
30 days 90 days 120 days
Average return -1% 8.2% 15.1%
Success rate 63% 68% 82%
Transactions
64 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
President, Chief Executive Officer, Director Twist Bioscience Corp April 1, 2013 -
Emily Leproust'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
Proposed sale
Price
354.61
Quantity 91,243
Value US$604,222
Transaction date
Proposed sale
Price
67.02
Quantity 63,059
Value US$2,932,980
Transaction date
Planned sale
Price
154.45
Quantity 1,093 -0.1%
Value US$168,809
Transaction date
Planned sale
Price
153.93
Quantity 9,181 -1.2%
Value US$1,413,204
Transaction date
Planned sale
Price
152.75
Quantity 6,412 -0.8%
Value US$979,433
Transaction date
Planned sale
Price
151.36
Quantity 12,236 -1.5%
Value US$1,851,980
Transaction date
Planned sale
Price
150.56
Quantity 12,648 -1.6%
Value US$1,904,333
Transaction date
Proposed sale
Price
151.98
Quantity 41,570
Value US$6,317,761
Transaction date
Planned sale
Price
125.08
Quantity 19,952 -2.4%
Value US$2,495,508
Transaction date
Proposed sale
Price
125.08
Quantity 19,952
Value US$2,495,507
Transaction date
Planned sale
Price
125.16
Quantity 113,318 -12.2%
Value US$14,183,051
Transaction date
Proposed sale
Price
125.16
Quantity 113,318
Value US$14,183,057
Transaction date
Planned sale
Price
95.00
Quantity 18,880 -2.2%
Value US$1,793,600
Transaction date
Proposed sale
Price
95.00
Quantity 18,880
Value US$1,793,600
Transaction date
Proposed sale
Price
67.91
Quantity 16,470
Value US$1,118,555
Transaction date
Planned sale
Price
65.24
Quantity 23,752 -2.7%
Value US$1,549,561
Transaction date
Proposed sale
Price
65.29
Quantity 25,017
Value US$1,633,407
Transaction date
Planned sale
Price
65.08
Quantity 24,282 -2.8%
Value US$1,580,246
Transaction date
Proposed sale
Price
65.08
Quantity 24,282
Value US$1,580,247
Transaction date
Planned sale
Price
65.28
Quantity 7,910 -0.9%
Value US$516,325
Transaction date
Proposed sale
Price
65.29
Quantity 8,061
Value US$526,290
Transaction date
Planned sale
Price
65.01
Quantity 1,610 -0.2%
Value US$104,666
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-17 2026-09-17
PrS Proposed sale
91,243
354.61
US$604,222 		91,243 354.61 US$604,222
2026-09-17 2026-09-17
PrS Proposed sale
63,059
67.02
US$2,932,980 		63,059 67.02 US$2,932,980
2026-09-10 2026-09-08
S Sale
57,786 +5.9%
122.53
US$433,970 		57,786 +5.9% 122.53 US$433,970
2026-09-10 2026-09-08
S Sale
2,302 -0.3%
122.62
US$282,280 		2,302 -0.3% 122.62 US$282,280
2026-09-08 2026-09-08
PrS Proposed sale
2,302
122.62
US$282,280 		2,302 122.62 US$282,280
2026-08-27 2026-08-25
PlS Planned sale
1,093 -0.1%
154.45
US$168,809 		1,093 -0.1% 154.45 US$168,809
2026-08-27 2026-08-25
PlS Planned sale
9,181 -1.2%
153.93
US$1,413,204 		9,181 -1.2% 153.93 US$1,413,204
2026-08-27 2026-08-25
PlS Planned sale
6,412 -0.8%
152.75
US$979,433 		6,412 -0.8% 152.75 US$979,433
2026-08-27 2026-08-25
PlS Planned sale
12,236 -1.5%
151.36
US$1,851,980 		12,236 -1.5% 151.36 US$1,851,980
2026-08-27 2026-08-25
PlS Planned sale
12,648 -1.6%
150.56
US$1,904,333 		12,648 -1.6% 150.56 US$1,904,333
2026-08-25 2026-08-25
PrS Proposed sale
41,570
151.98
US$6,317,761 		41,570 151.98 US$6,317,761
2026-08-25 2026-08-21
S Sale
6,639 -0.8%
139.07
US$923,259 		6,639 -0.8% 139.07 US$923,259
2026-08-21 2026-08-21
PrS Proposed sale
6,639
139.07
US$923,262 		6,639 139.07 US$923,262
2026-08-14 2026-08-12
PlS Planned sale
19,952 -2.4%
125.08
US$2,495,508 		19,952 -2.4% 125.08 US$2,495,508
2026-08-12 2026-08-12
PrS Proposed sale
19,952
125.08
US$2,495,507 		19,952 125.08 US$2,495,507
2026-08-12 2026-08-10
PlS Planned sale
113,318 -12.2%
125.16
US$14,183,051 		113,318 -12.2% 125.16 US$14,183,051
2026-08-10 2026-08-10
PrS Proposed sale
113,318
125.16
US$14,183,057 		113,318 125.16 US$14,183,057
2026-08-05 2026-08-03
S Sale
5,101 -0.6%
85.32
US$435,223 		5,101 -0.6% 85.32 US$435,223
2026-08-03 2026-08-03
PrS Proposed sale
5,101
85.32
US$435,223 		5,101 85.32 US$435,223
2026-06-26 2026-06-25
PlS Planned sale
18,880 -2.2%
95.00
US$1,793,600 		18,880 -2.2% 95.00 US$1,793,600
2026-06-25 2026-06-25
PrS Proposed sale
18,880
95.00
US$1,793,600 		18,880 95.00 US$1,793,600
2026-06-24 2026-06-22
S Sale
1,688 -0.2%
87.32
US$147,400 		1,688 -0.2% 87.32 US$147,400
2026-06-22 2026-06-22
PrS Proposed sale
1,688
87.32
US$147,400 		1,688 87.32 US$147,400
2026-06-22 2026-06-22
PrS Proposed sale
1,688
87.32
US$147,400 		1,688 87.32 US$147,400
2026-06-10 2026-06-08
S Sale
2,265 -0.3%
69.84
US$158,197 		2,265 -0.3% 69.84 US$158,197
2026-06-08 2026-06-08
PrS Proposed sale
2,265
69.84
US$158,197 		2,265 69.84 US$158,197
2026-06-08 2026-06-08
PrS Proposed sale
2,265
69.84
US$158,197 		2,265 69.84 US$158,197
2026-06-01 2026-05-28
PlS Planned sale
6,465 -0.8%
68.61
US$443,590 		6,465 -0.8% 68.61 US$443,590
2026-06-01 2026-05-28
PlS Planned sale
7,623 -0.9%
67.95
US$517,989 		7,623 -0.9% 67.95 US$517,989
2026-06-01 2026-05-28
PlS Planned sale
900 -0.1%
66.85
US$60,163 		900 -0.1% 66.85 US$60,163
2026-06-01 2026-05-28
PlS Planned sale
1,482 -0.2%
65.33
US$96,813 		1,482 -0.2% 65.33 US$96,813
2026-05-28 2026-05-28
PrS Proposed sale
16,470
67.91
US$1,118,555 		16,470 67.91 US$1,118,555
2026-05-28 2026-05-27
PlS Planned sale
1,265 -0.1%
66.28
US$83,846 		1,265 -0.1% 66.28 US$83,846
2026-05-28 2026-05-27
PlS Planned sale
23,752 -2.7%
65.24
US$1,549,561 		23,752 -2.7% 65.24 US$1,549,561
2026-05-27 2026-05-27
PrS Proposed sale
25,017
65.29
US$1,633,407 		25,017 65.29 US$1,633,407
2026-05-28 2026-05-26
PlS Planned sale
24,282 -2.8%
65.08
US$1,580,246 		24,282 -2.8% 65.08 US$1,580,246
2026-05-26 2026-05-26
PrS Proposed sale
24,282
65.08
US$1,580,247 		24,282 65.08 US$1,580,247
2026-05-26 2026-05-21
S Sale
6,888 -0.8%
53.26
US$366,834 		6,888 -0.8% 53.26 US$366,834
2026-05-21 2026-05-21
PrS Proposed sale
6,888
53.26
US$366,831 		6,888 53.26 US$366,831
2026-05-06 2026-05-04
S Sale
5,127 -0.6%
57.15
US$293,002 		5,127 -0.6% 57.15 US$293,002
2026-05-04 2026-05-04
PrS Proposed sale
5,127
57.15
US$293,002 		5,127 57.15 US$293,002
2026-04-23 2026-04-22
PlS Planned sale
151 -0.0%
66.00
US$9,966 		151 -0.0% 66.00 US$9,966
2026-04-23 2026-04-22
PlS Planned sale
7,910 -0.9%
65.28
US$516,325 		7,910 -0.9% 65.28 US$516,325
2026-04-22 2026-04-22
PrS Proposed sale
8,061
65.29
US$526,290 		8,061 65.29 US$526,290
2026-04-23 2026-04-21
PlS Planned sale
1,610 -0.2%
65.01
US$104,666 		1,610 -0.2% 65.01 US$104,666