| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Executive Officer | Director | President &CEO
2 companies
Leproust Emily M. is a Chief Executive Officer at TWST, with reported holdings spanning 2 companies. Recent filings cover 0 purchases and 115 sales. Those positions are worth an estimated $96.7M at current prices.
Our model assigns Leproust Emily M. a strong insider score of 75/100, based on 61 past trades. Over a 12-month horizon, 76.0% of those trades were profitable, with an average 12-month return of +29.1%.
Leproust Emily M.'s largest disclosed position is in TWST as Chief Executive Officer, worth about $95.1M. The recent filings there lean toward selling, a net 393,386 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 | TWST Twist Bioscience Corporation | Chief Executive Officer | Sell | 18,880 | $95.00 | $1,793,600.00 | -2.2% | - | - | |
| May 28, 2026 | TWST Twist Bioscience Corporation | Chief Executive Officer | Sale+OE | 16,470 | $67.91 | $1,118,554.57 | -0.5% | - | - | |
| Dec 22, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 1,605 | $34.56 | $55,462.38 | -0.2% | +26.9% | - | |
| Dec 8, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 2,255 | $32.88 | $74,139.89 | -0.3% | +50.0% | - | |
| Nov 21, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 2,663 | $26.50 | $70,578.82 | -0.3% | +83.8% | - | |
| Nov 3, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 4,887 | $32.08 | $156,772.03 | -0.7% | +48.3% | - | |
| Oct 30, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 31,379 | $31.44 | $986,690.69 | -4.1% | +34.8% | - | |
| Oct 6, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 31,348 | $32.19 | $1,008,998.08 | -5.0% | +7.8% | - | |
| Oct 2, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 476 | $29.16 | $13,880.64 | - | +3.4% | - | |
| Sep 22, 2025 | TWST Twist Bioscience Corp | Chief Executive Officer | Sell | 1,704 | $27.56 | $46,962.24 | -0.3% | +26.1% | - |