Cho Dennis Insider Trading Activity
Cho Dennis 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 $250K on Feb 11, 2026.
Performance Scorecard
Forward stock performance after each transaction by Cho Dennis. 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 | — | -9.9% | 32% | 22 |
| 90 days | — | -19.9% | 25% | 20 |
| 120 days | — | -34.6% | 18% | 17 |
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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Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 21, 2026 | TWST | Sell | 1,642 | $53.26 | $87K | See Remarks |
| May 4, 2026 | TWST | Sell | 1,962 | $57.15 | $112K | See Remarks |
| Mar 20, 2026 | TWST | Sell | 354 | $43.79 | $16K | See Remarks |
| Mar 6, 2026 | TWST | Sell | 425 | $46.43 | $20K | See Remarks |
| Feb 23, 2026 | TWST | Sell | 844 | $46.71 | $39K | See Remarks |
| Feb 11, 2026 | TWST | Sell | 5,000 | $49.93 | $250K | See Remarks |
| Feb 3, 2026 | TWST | Sell | 1,099 | $46.58 | $51K | See Remarks |
| Dec 22, 2025 | TWST | Sell | 324 | $34.56 | $11K | See Remarks |
| Dec 8, 2025 | TWST | Sell | 398 | $32.88 | $13K | See Remarks |
| Nov 21, 2025 | TWST | Sell | 757 | $26.50 | $20K | See Remarks |
| Nov 3, 2025 | TWST | Sell | 1,019 | $32.08 | $33K | See Remarks |
| Oct 30, 2025 | TWST | Sell | 6,515 | $31.44 | $205K | See Remarks |
| Oct 6, 2025 | TWST | Sell | 3,876 | $32.19 | $125K | See Remarks |
| Oct 2, 2025 | TWST | Sell | 124 | $29.16 | $4K | See Remarks |
| Sep 22, 2025 | TWST | Sell | 233 | $27.56 | $6K | See Remarks |
| Sep 15, 2025 | TWST | Sell | 94 | $25.33 | $2K | See Remarks |
| Sep 8, 2025 | TWST | Sell | 269 | $25.76 | $7K | See Remarks |
| Aug 21, 2025 | TWST | Sell | 521 | $25.96 | $14K | See Remarks |
| Aug 4, 2025 | TWST | Sell | 785 | $28.36 | $22K | See Remarks |
| Jul 2, 2025 | TWST | Sell | 125 | $36.19 | $5K | See Remarks |
| Jun 20, 2025 | TWST | Sell | 230 | $35.76 | $8K | See Remarks |
| Jun 16, 2025 | TWST | Sell | 94 | $33.48 | $3K | See Remarks |
| Jun 6, 2025 | TWST | Sell | 257 | $31.75 | $8K | See Remarks |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| TWST | Twist Bioscience Corp | 23 | $1.1M |
Other insiders at Twist Bioscience Corp
7 other tracked filers at TWST.