Leproust Emily M. Insider Trading Activity
Leproust Emily M. has been net-selling over the last 12 months with 0 purchases and 22 sales across 1 company.
TWST is the most-traded position with 22 trades. The largest single transaction was a sale of TWST for $1.0M on Oct 6, 2025.
Performance Scorecard
Forward stock performance after each transaction by Leproust Emily M.. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -7.8% | 41% | 22 |
| 90 days | — | -22.7% | 24% | 17 |
| 120 days | — | -35.9% | 13% | 15 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersTWST · Twist Bioscience Corp
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 21, 2026 | TWST | Sell | 6,888 | $53.26 | $367K | CEO |
| May 4, 2026 | TWST | Sell | 5,127 | $57.15 | $293K | CEO |
| Apr 22, 2026 | TWST | Sell | 7,910 | $65.28 | $516K | CEO |
| Apr 22, 2026 | TWST | Sell | 151 | $66.00 | $10K | CEO |
| Apr 21, 2026 | TWST | Sell | 1,610 | $65.01 | $105K | CEO |
| Mar 20, 2026 | TWST | Sell | 1,742 | $43.79 | $76K | CEO |
| Mar 6, 2026 | TWST | Sell | 2,423 | $46.43 | $112K | CEO |
| Feb 23, 2026 | TWST | Sell | 7,205 | $46.71 | $337K | CEO |
| Feb 3, 2026 | TWST | Sell | 5,001 | $46.58 | $233K | CEO |
| Dec 22, 2025 | TWST | Sell | 1,605 | $34.56 | $55K | CEO |
| Dec 8, 2025 | TWST | Sell | 2,255 | $32.88 | $74K | CEO |
| Nov 21, 2025 | TWST | Sell | 2,663 | $26.50 | $71K | CEO |
| Nov 3, 2025 | TWST | Sell | 4,887 | $32.08 | $157K | CEO |
| Oct 30, 2025 | TWST | Sell | 31,379 | $31.44 | $987K | CEO |
| Oct 6, 2025 | TWST | Sell | 31,348 | $32.19 | $1.0M | CEO |
| Oct 2, 2025 | TWST | Sell | 476 | $29.16 | $14K | CEO |
| Sep 22, 2025 | TWST | Sell | 1,704 | $27.56 | $47K | CEO |
| Sep 8, 2025 | TWST | Sell | 2,265 | $25.76 | $58K | CEO |
| Aug 21, 2025 | TWST | Sell | 2,716 | $25.96 | $71K | CEO |
| Aug 4, 2025 | TWST | Sell | 5,585 | $28.36 | $158K | CEO |
| Jul 2, 2025 | TWST | Sell | 476 | $36.19 | $17K | CEO |
| Jun 20, 2025 | TWST | Sell | 1,678 | $35.76 | $60K | CEO |
| Jun 6, 2025 | TWST | Sell | 2,170 | $31.75 | $69K | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| TWST | Twist Bioscience Corp | 23 | $4.9M |
Other insiders at Twist Bioscience Corp
7 other tracked filers at TWST.