Leproust Emily M.
SEC CIK 1753655 · EDGAR
BoughtSold
Most active insiders at TWST, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Leproust Emily M. | CEO, Dir | — | $93.02M |
| 2 | Finn Patrick John | Pres, COO | — | $17.48M |
| 3 | Cho Dennis | See Remarks | — | $7.13M |
| 4 | Green Paula | SVP of Human Resources | — | $5.67M |
| 5 | Laponis Adam | CFO | — | $2.65M |
| 6 | CHESS ROBERT | Dir | — | $2.62M |
| 7 | WERNER ROBERT F. | CAO | — | $1.29M |
| 8 | JOHANNESSEN JAN | Dir | — | $953.3K |
| 9 | Starovasnik Melissa A. | Dir | — | $282.4K |
| 10 | BLAKE KATRYN | Dir | — | $275.3K |
Transactions 148
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-09-25 16:05 | 2026-09-24 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $177.38 | -5,203 | 613.7K | -0.8% | -$922.9K |
| 2026-09-23 16:07 | 2026-09-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $165.49 | -1,687 | 618.9K | -0.3% | -$279.2K | |
| DMT | 2026-09-21 16:05 | 2026-09-17 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $20.21 | +208.7K | 977.1K | +27% | +$4.22M |
| DMT | 2026-09-21 16:05 | 2026-09-17 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale+OE | $157.99 | -356.5K | 620.6K | -36% | -$56.33M |
| 2026-09-10 16:00 | 2026-09-08 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $122.62 | -2,302 | 768.4K | -0.3% | -$282.3K | |
| MT | 2026-08-27 16:05 | 2026-08-25 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $151.98 | -41.6K | 770.7K | -5% | -$6.32M |
| 2026-08-25 16:05 | 2026-08-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $139.07 | -6,639 | 812.3K | -0.8% | -$923.3K | |
| DT | 2026-08-14 16:05 | 2026-08-12 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $26.66 | +20.0K | 838.9K | +2% | +$531.9K |
| DT | 2026-08-14 16:05 | 2026-08-12 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale+OE | $125.08 | -20.0K | 818.9K | -2% | -$2.50M |
| DT | 2026-08-12 16:05 | 2026-08-10 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $26.66 | +113.3K | 932.3K | +14% | +$3.02M |
| DT | 2026-08-12 16:05 | 2026-08-10 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale+OE | $125.16 | -113.3K | 818.9K | -12% | -$14.18M |
| 2026-08-05 16:05 | 2026-08-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $85.32 | -5,101 | 818.9K | -0.6% | -$435.2K | |
| T | 2026-06-26 16:41 | 2026-06-25 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $95.00 | -18.9K | 824.0K | -2% | -$1.79M |
| 2026-06-24 16:05 | 2026-06-22 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $87.32 | -1,688 | 842.9K | -0.2% | -$147.4K | |
| D | 2026-06-23 16:27 | 2026-06-18 | WGS | GeneDx Holdings Corp. | Leproust Emily M. | Dir | M - OptEx | $0.00 | +3,576 | 24.9K | +17% | $0 |
| 2026-06-10 16:05 | 2026-06-08 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $69.84 | -2,265 | 844.6K | -0.3% | -$158.2K | |
| DT | 2026-06-01 16:05 | 2026-05-28 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $8.82 | +16.5K | 863.3K | +2% | +$145.3K |
| DMT | 2026-06-01 16:05 | 2026-05-28 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale+OE | $67.91 | -16.5K | 846.9K | -2% | -$1.12M |
| DMT | 2026-05-28 16:05 | 2026-05-26+ | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $8.82 | +49.3K | 871.9K | +6% | +$434.8K |
| DMT | 2026-05-28 16:05 | 2026-05-26+ | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale+OE | $65.19 | -49.3K | 846.9K | -6% | -$3.21M |
| 2026-05-26 16:05 | 2026-05-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $53.26 | -6,888 | 846.9K | -0.8% | -$366.8K | |
| 2026-05-06 16:05 | 2026-05-04 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $57.15 | -5,127 | 853.8K | -0.6% | -$293.0K | |
| DMT | 2026-04-23 16:05 | 2026-04-21+ | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $8.82 | +9,671 | 866.9K | +1% | +$85.3K |
| DMT | 2026-04-23 16:05 | 2026-04-21+ | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale+OE | $65.24 | -9,671 | 858.9K | -1% | -$631.0K |
| 2026-03-24 | 2026-03-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $43.79 | -1,742 | 858.9K | -0.2% | -$76.3K | |
| 2026-03-10 | 2026-03-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $46.43 | -2,423 | 860.6K | -0.3% | -$112.5K | |
| 2026-02-25 | 2026-02-23 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $46.71 | -7,205 | 863.1K | -0.8% | -$336.5K | |
| 2026-02-05 | 2026-02-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $46.58 | -5,001 | 869.3K | -0.6% | -$232.9K | |
| 2025-12-23 | 2025-12-22 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $34.56 | -1,605 | 874.3K | -0.2% | -$55.5K | |
| 2025-12-10 | 2025-12-08 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $32.88 | -2,255 | 875.9K | -0.3% | -$74.1K | |
| 2025-11-25 | 2025-11-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $26.50 | -2,663 | 878.2K | -0.3% | -$70.6K | |
| 2025-11-20 | 2025-11-18 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +146.9K | 880.8K | +20% | $0 | |
| 2025-11-05 | 2025-11-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $32.08 | -4,887 | 733.9K | -0.7% | -$156.8K | |
| 2025-11-03 | 2025-10-30 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $31.44 | -31.4K | 738.8K | -4% | -$986.6K | |
| 2025-10-30 | 2025-10-28 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +169.0K | 770.2K | +28% | $0 | |
| 2025-10-08 | 2025-10-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $32.19 | -31.3K | 601.2K | -5% | -$1.01M | |
| 2025-10-06 | 2025-10-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $29.16 | -476 | 632.6K | -0.1% | -$13.9K | |
| 2025-09-24 | 2025-09-22 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $27.56 | -1,704 | 633.0K | -0.3% | -$47.0K | |
| 2025-09-10 | 2025-09-08 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $25.76 | -2,265 | 634.7K | -0.4% | -$58.3K | |
| 2025-08-25 | 2025-08-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $25.96 | -2,716 | 637.0K | -0.4% | -$70.5K | |
| 2025-08-06 | 2025-08-04 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $28.36 | -5,585 | 639.7K | -0.9% | -$158.4K | |
| 2025-07-07 | 2025-07-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $36.19 | -476 | 645.3K | -0.1% | -$17.2K | |
| 2025-06-24 | 2025-06-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $35.76 | -1,678 | 645.8K | -0.3% | -$60.0K | |
| D | 2025-06-23 | 2025-06-18 | WGS | GeneDx Holdings Corp. | Leproust Emily M. | Dir | M - OptEx | $0.00 | +12.9K | 21.3K | +155% | $0 |
| 2025-06-10 | 2025-06-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $31.75 | -2,170 | 647.5K | -0.3% | -$68.9K | |
| 2025-05-23 | 2025-05-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $29.75 | -2,802 | 649.6K | -0.4% | -$83.4K | |
| 2025-05-12 | 2025-05-08 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | G - Gift | $0.00 | -3,000 | 652.4K | -0.5% | $0 | |
| 2025-05-07 | 2025-05-05 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $37.65 | -5,042 | 655.4K | -0.8% | -$189.8K | |
| 2025-04-04 | 2025-04-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $38.73 | -492 | 660.5K | -0.1% | -$19.1K | |
| 2025-03-24 | 2025-03-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $41.68 | -1,726 | 661.0K | -0.3% | -$71.9K | |
| 2025-03-10 | 2025-03-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $40.91 | -2,402 | 662.7K | -0.4% | -$98.3K | |
| 2025-02-25 | 2025-02-21 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $44.18 | -2,790 | 665.1K | -0.4% | -$123.3K | |
| 2025-02-05 | 2025-02-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $49.35 | -5,200 | 667.3K | -0.8% | -$256.6K | |
| 2025-01-07 | 2025-01-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $45.59 | -546 | 672.5K | -0.1% | -$24.9K | |
| 2024-12-26 | 2024-12-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $44.90 | -1,654 | 673.1K | -0.2% | -$74.3K | |
| 2024-12-10 | 2024-12-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $52.70 | -2,216 | 674.7K | -0.3% | -$116.8K | |
| 2024-12-06 | 2024-12-04 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +95.3K | 676.9K | +16% | $0 | |
| A | 2024-11-15 | 2024-11-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $44.61 | -14.3K | 589.6K | -2% | -$639.4K |
| 2024-11-13 | 2024-11-11 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $48.00 | -7,968 | 581.6K | -1% | -$382.5K | |
| 2024-11-08 | 2024-11-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $44.61 | -14.3K | 589.6K | -2% | -$639.4K | |
| M | 2024-11-06 | 2024-11-04 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +126.8K | 562.8K | +29% | $0 |
| 2024-11-06 | 2024-11-04 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $41.56 | -4,841 | 603.9K | -0.8% | -$201.2K | |
| 2024-10-04 | 2024-10-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $43.21 | -13.6K | 481.9K | -3% | -$587.9K | |
| 2024-09-24 | 2024-09-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $46.94 | -1,730 | 495.5K | -0.3% | -$81.2K | |
| 2024-09-10 | 2024-09-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $39.16 | -2,340 | 497.3K | -0.5% | -$91.6K | |
| 2024-08-07 | 2024-08-05 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $39.93 | -5,139 | 499.6K | -1% | -$205.2K | |
| 2024-07-05 | 2024-07-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $48.00 | -1,114 | 504.7K | -0.2% | -$53.5K | |
| D | 2024-06-24 | 2024-06-20 | WGS | GeneDx Holdings Corp. | Leproust Emily M. | Dir | M - OptEx | $0.00 | +5,828 | 8,352 | +231% | $0 |
| 2024-06-24 | 2024-06-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $49.41 | -1,732 | 505.8K | -0.3% | -$85.6K | |
| 2024-06-10 | 2024-06-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $51.33 | -2,408 | 507.6K | -0.5% | -$123.6K | |
| 2024-05-07 | 2024-05-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $37.13 | -4,163 | 510.0K | -0.8% | -$154.6K | |
| 2024-04-04 | 2024-04-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $32.74 | -1,132 | 514.1K | -0.2% | -$37.1K | |
| 2024-03-22 | 2024-03-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $33.52 | -1,128 | 515.3K | -0.2% | -$37.8K | |
| 2024-03-08 | 2024-03-06 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | S - Sale | $37.43 | -1,487 | 516.4K | -0.3% | -$55.7K | |
| 2024-02-06 | 2024-02-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $36.59 | -4,722 | 516.6K | -0.9% | -$172.8K | |
| 2024-01-04 | 2024-01-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $36.86 | -1,181 | 521.3K | -0.2% | -$43.5K | |
| 2023-12-21 | 2023-12-19 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $38.33 | -1,722 | 522.5K | -0.3% | -$66.0K | |
| 2023-12-07 | 2023-12-05 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $24.67 | -2,329 | 524.2K | -0.4% | -$57.5K | |
| 2023-11-22 | 2023-11-20 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $24.74 | -2,662 | 526.6K | -0.5% | -$65.9K | |
| M | 2023-11-06 | 2023-11-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +213.6K | 368.5K | +138% | $0 |
| 2023-11-06 | 2023-11-02 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $17.31 | -8,223 | 360.2K | -2% | -$142.3K | |
| 2023-10-26 | 2023-10-24 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $16.58 | -915 | 323.9K | -0.3% | -$15.2K | |
| 2023-10-03 | 2023-09-29 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $20.26 | -1,122 | 324.8K | -0.3% | -$22.7K | |
| 2023-09-21 | 2023-09-19 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $20.33 | -1,746 | 325.9K | -0.5% | -$35.5K | |
| 2023-09-07 | 2023-09-05 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +80.9K | 327.6K | +33% | $0 | |
| 2023-08-22 | 2023-08-18 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $19.46 | -2,787 | 246.8K | -1% | -$54.2K | |
| 2023-07-26 | 2023-07-24 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $25.09 | -898 | 249.6K | -0.4% | -$22.5K | |
| 2023-07-05 | 2023-06-30 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $20.46 | -1,122 | 250.5K | -0.4% | -$23.0K | |
| 2023-06-21 | 2023-06-16 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $18.31 | -1,748 | 251.6K | -0.7% | -$32.0K | |
| D | 2023-05-23 | 2023-05-19 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $13.03 | -2,754 | 253.3K | -1% | -$35.9K |
| D | 2023-05-08 | 2023-05-04 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | M - OptEx | $5.95 | +24.4K | 256.1K | +11% | +$144.9K |
| D | 2023-05-04 | 2023-05-02 | WGS | GeneDx Holdings Corp. | Leproust Emily M. | Dir | M - OptEx | $0.00 | +45.5K | 83.3K | +120% | $0 |
| 2023-04-26 | 2023-04-24 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $13.63 | -898 | 231.7K | -0.4% | -$12.2K | |
| 2023-04-04 | 2023-03-31 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $15.08 | -1,121 | 232.6K | -0.5% | -$16.9K | |
| 2023-03-21 | 2023-03-17 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $16.51 | -1,748 | 233.8K | -0.7% | -$28.9K | |
| 2023-02-22 | 2023-02-17 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $22.52 | -2,741 | 234.9K | -1% | -$61.7K | |
| 2023-01-26 | 2023-01-24 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $28.74 | -980 | 237.6K | -0.4% | -$28.2K | |
| M | 2023-01-05 | 2023-01-03 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $23.81 | -1,118 | 239.1K | -0.5% | -$26.6K |
| 2022-12-21 | 2022-12-19 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | A - Grant | $0.00 | +59.8K | 239.7K | +33% | $0 | |
| 2022-11-22 | 2022-11-18 | TWST | Twist Bioscience Corp | Leproust Emily M. | CEO, Dir | F - Tax | $24.81 | -2,762 | 179.9K | -2% | -$68.5K |
Purchase Sale Sale after option exercise All abbreviations