Twist Bioscience Corp (TWST): Congress and insider trades
Who in Congress and inside the company traded TWST, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Twist Bioscience Corp (TWST) is a listed stock on NASDAQ.
- 1 member of Congress filed 0 buys and 1 sell of TWST, the latest published 2022-04-26 (26 April 2022).
- Insiders filed 0 open market buys worth $0 and 27 sells worth $6.9M, the latest filed 2026-09-25 (25 September 2026).
- Data as of 2026-09-29 (29 September 2026).
Congress trades in TWST
as of 2022-04-26| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 26 Apr 2022 | Dwight Evans (D-PA) | sell | 1Kâ15K | 26 | n/a |
Nothing matches that search.
Insider trades in TWST
as of 2026-09-25| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 25 Sep 2026 | Leproust Emily M. | sell | 5,203 | $177.38 | $923K | n/a |
| 10 Sep 2026 | Cho Dennis | sell | 412 | $122.62 | $50.5K | n/a |
| 27 Jul 2026 | Finn Patrick John | sell | 2,238 | $93.89 | $210K | n/a |
| 13 Jul 2026 | Laponis Adam | sell | 2,399 | $94.33 | $226K | n/a |
| 26 Jun 2026 | Cho Dennis | sell | 14,205 | $89.75 | $1.3M | n/a |
| 26 Jun 2026 | Leproust Emily M. | sell | 18,880 | $95.00 | $1.8M | n/a |
| 24 Jun 2026 | Green Paula | sell | 291 | $87.32 | $25.4K | n/a |
| 24 Jun 2026 | Leproust Emily M. | sell | 1,688 | $87.32 | $147K | n/a |
| 24 Jun 2026 | Cho Dennis | sell | 346 | $87.32 | $30.2K | n/a |
| 10 Jun 2026 | Cho Dennis | sell | 402 | $69.84 | $28.1K | n/a |
| 6 May 2026 | Cho Dennis | sell | 1,962 | $57.15 | $112K | n/a |
| 6 May 2026 | Finn Patrick John | sell | 2,844 | $57.15 | $163K | n/a |
| 6 May 2026 | Leproust Emily M. | sell | 5,127 | $57.15 | $293K | n/a |
| 6 May 2026 | Green Paula | sell | 1,116 | $57.15 | $63.8K | n/a |
| 6 May 2026 | WERNER ROBERT F. | sell | 164 | $57.15 | $9.4K | n/a |
| 29 Apr 2026 | Starovasnik Melissa A. | sell | 500 | $61.83 | $30.9K | n/a |
| 27 Apr 2026 | Finn Patrick John | sell | 2,321 | $60.76 | $141K | n/a |
| 23 Apr 2026 | Leproust Emily M. | sell | 1,610 | $65.01 | $105K | n/a |
| 23 Apr 2026 | Leproust Emily M. | sell | 8,061 | $65.29 | $526K | n/a |
| 21 Apr 2026 | Laponis Adam | sell | 4,000 | $60.00 | $240K | n/a |
| 16 Apr 2026 | Laponis Adam | sell | 3,000 | $55.00 | $165K | n/a |
| 13 Apr 2026 | Laponis Adam | sell | 2,597 | $49.89 | $130K | n/a |
| 3 Apr 2026 | Starovasnik Melissa A. | sell | 1,000 | $51.00 | $51.0K | n/a |
| 24 Mar 2026 | Cho Dennis | sell | 354 | $43.79 | $15.5K | n/a |
| 24 Mar 2026 | Green Paula | sell | 297 | $43.79 | $13.0K | n/a |
| 24 Mar 2026 | Leproust Emily M. | sell | 1,742 | $43.79 | $76.3K | n/a |
| 10 Mar 2026 | WERNER ROBERT F. | sell | 246 | $46.43 | $11.4K | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought TWST?
0 Congress buys by 1 member and 0 insider buys are on file. The tables on this page list every one.
Did buying TWST after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.