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Buy TWST
Twist Bioscience Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -95.24. In total, the insiders bought 355.59K and sold 384.24K TWST shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-95.24 |
| ● Buy | 355.59K shares |
| ● Sell | 384.24K shares |
|
28% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 28, 2026 Buy |
Leproust Emily M. Chief Executive Officer |
16 470 Value: $145.3K |
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|
May 27, 2026 Buy |
Leproust Emily M. Chief Executive Officer |
25 017 Value: $220.6K |
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May 27, 2026 Sell |
Leproust Emily M. Chief Executive Officer |
1 265 Value: $83.8K |
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May 27, 2026 Sell |
Leproust Emily M. Chief Executive Officer |
23 752 Value: $1.55M |
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May 27, 2026 Buy |
Leproust Emily M. Chief Executive Officer |
25 017 Value: $220.6K |
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|
May 26, 2026 Sell |
Werner Robert F. Chief Accounting Officer |
800 Value: $50.0K |
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May 26, 2026 Sell |
Starovasnik Melissa A. Director |
500 Value: $30.5K |
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May 26, 2026 Buy |
Leproust Emily M. Chief Executive Officer |
24 282 Value: $214.2K |
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May 26, 2026 Buy |
Leproust Emily M. Chief Executive Officer |
24 282 Value: $214.2K |
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May 26, 2026 Sell |
Leproust Emily M. Chief Executive Officer |
24 282 Value: $1.58M |
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May 21, 2026 Sell |
Green Paula SVP Of Human Resources |
1 399 Value: $74.5K |
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May 21, 2026 Sell |
Finn Patrick John President And COO |
4 160 Value: $221.5K |
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May 21, 2026 Sell |
Cho Dennis See Remarks |
1 642 Value: $87.4K |
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May 21, 2026 Sell |
Laponis Adam Chief Financial Officer |
2 019 Value: $107.5K |
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May 21, 2026 Sell |
Leproust Emily M. Chief Executive Officer |
6 888 Value: $366.8K |
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May 21, 2026 Sell |
Werner Robert F. Chief Accounting Officer |
688 Value: $36.6K |
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May 12, 2026 Buy |
Johannessen Jan Director |
12 000 Value: $168.0K |
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May 12, 2026 Sell |
Johannessen Jan Director |
12 000 Value: $673.4K |
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May 12, 2026 Buy |
Johannessen Jan Director |
12 000 Value: $168.0K |
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|
May 08, 2026 Sell |
Werner Robert F. Chief Accounting Officer |
4 961 Value: $282.2K |
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May 04, 2026 Sell |
Green Paula SVP Of Human Resources |
1 116 Value: $63.8K |
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May 04, 2026 Sell |
Werner Robert F. Chief Accounting Officer |
164 Value: $9K |
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May 04, 2026 Sell |
Leproust Emily M. Chief Executive Officer |
5 127 Value: $293.0K |
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May 04, 2026 Sell |
Finn Patrick John President And COO |
2 844 Value: $162.5K |
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May 04, 2026 Sell |
Cho Dennis See Remarks |
1 962 Value: $112.1K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
