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Buying and selling by quarter

Dollars bought and sold on the open market over the last two years.

$0$5.0M$10.0M$15.0MQ1 2025 · Bought: $0Q1 2025 · Sold: $353,600Q1 2025Q2 2025 · Bought: $0Q2 2025 · Sold: $897,759Q2 2025Q3 2025 · Bought: $0Q3 2025 · Sold: $225,542Q3 2025Q4 2025 · Bought: $0Q4 2025 · Sold: $1,528,571Q4 2025Q1 2026 · Bought: $0Q1 2026 · Sold: $5,190,894Q1 2026Q2 2026 · Bought: $0Q2 2026 · Sold: $525,120Q2 2026Q3 2026 · Bought: $0Q3 2026 · Sold: $10,236,914Q3 2026Q4 2026 · Bought: $0Q4 2026 · Sold: $649,458Q4 2026

Bought Sold

By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.

Roles

The companies where this person reports as an insider, and their position at each, most recent first.

Roles by company
CompanyRoleLast filed
TWST
Twist Bioscience Corporation
President and COONov 5, 2026

Roles come from the filings themselves and can change over time.

Latest open-market trades

Purchases and sales at every company, most recent filing first.

Latest insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.Filing
Nov 3, 2026TWST
Twist Bioscience Corporation
Sale2,565$135.40$347.3K-20.5%Form 4 ↗
Oct 23, 2026TWST
Twist Bioscience Corporation
Sale2,245$134.59$302.2K-19.5%Form 4 ↗
Aug 21, 2026TWST
Twist Bioscience Corporation
Sale4,046$139.07$562.7K-21.9%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale33,354$115.90$3.9M-2.2%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale10,420$116.82$1.2M-2.2%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale8,868$117.70$1.0M-2.2%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale4,500$119.04$535.7K-2.2%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale12,917$119.86$1.5M-2.2%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale6,296$121.01$761.9K-2.2%Form 4 ↗
Aug 18, 2026TWST
Twist Bioscience Corporation
Sale2,000$122.58$245.2K-2.2%Form 4 ↗
Aug 3, 2026TWST
Twist Bioscience Corporation
Sale2,888$85.32$246.4K+10.9%Form 4 ↗
Jul 23, 2026TWST
Twist Bioscience Corporation
Sale2,238$93.89$210.1K+18.5%Form 4 ↗
May 21, 2026TWST
Twist Bioscience Corporation
Sale4,160$53.26$221.6K+88.1%Form 4 ↗
May 4, 2026TWST
Twist Bioscience Corporation
Sale2,844$57.15$162.5K+93.5%Form 4 ↗
Apr 23, 2026TWST
Twist Bioscience Corporation
Sale2,321$60.76$141.0K+83.2%Form 4 ↗
Feb 23, 2026TWST
Twist Bioscience Corporation
Sale4,294$46.71$200.6K+121.5%Form 4 ↗
Feb 17, 2026TWST
Twist Bioscience Corporation
Sale21,858$50.32$1.1M+100.6%Form 4 ↗
Feb 17, 2026TWST
Twist Bioscience Corporation
Sale16,616$51.42$854.4K+100.6%Form 4 ↗
Feb 17, 2026TWST
Twist Bioscience Corporation
Sale26,952$52.69$1.4M+100.6%Form 4 ↗
Feb 17, 2026TWST
Twist Bioscience Corporation
Sale3,541$53.11$188.1K+100.6%Form 4 ↗
Feb 13, 2026TWST
Twist Bioscience Corporation
Sale1,750$50.04$87.6K+116.6%Form 4 ↗
Feb 12, 2026TWST
Twist Bioscience Corporation
Sale3,500$50.23$175.8K+123.4%Form 4 ↗
Feb 3, 2026TWST
Twist Bioscience Corporation
Sale2,705$46.58$126.0K+131.5%Form 4 ↗
Jan 23, 2026TWST
Twist Bioscience Corporation
Sale2,390$44.91$107.3K+150.4%Form 4 ↗
Jan 13, 2026TWST
Twist Bioscience Corporation
Sale23,279$40.00$931.2K+168.7%Form 4 ↗
Nov 21, 2025TWST
Twist Bioscience Corporation
Sale1,776$26.50$47.1K+276.3%Form 4 ↗
Nov 3, 2025TWST
Twist Bioscience Corporation
Sale2,755$32.08$88.4K+243.1%Form 4 ↗
Oct 30, 2025TWST
Twist Bioscience Corporation
Sale17,606$31.44$553.5K+247.1%Form 4 ↗
Oct 23, 2025TWST
Twist Bioscience Corporation
Sale2,240$30.88$69.2K+238.3%Form 4 ↗
Oct 6, 2025TWST
Twist Bioscience Corporation
Sale23,747$32.19$764.4K+238.1%Form 4 ↗
Oct 2, 2025TWST
Twist Bioscience Corporation
Sale206$29.16$6,007+251.0%Form 4 ↗
Aug 21, 2025TWST
Twist Bioscience Corporation
Sale1,840$25.96$47.8K+302.9%Form 4 ↗
Aug 4, 2025TWST
Twist Bioscience Corporation
Sale3,189$28.36$90.4K+249.9%Form 4 ↗
Jul 23, 2025TWST
Twist Bioscience Corporation
Sale2,232$35.74$79.8K+190.8%Form 4 ↗
Jul 2, 2025TWST
Twist Bioscience Corporation
Sale209$36.19$7,564+174.6%Form 4 ↗
May 21, 2025TWST
Twist Bioscience Corporation
Sale1,877$29.75$55.8K+262.6%Form 4 ↗
May 8, 2025TWST
Twist Bioscience Corporation
Sale20,000$32.31$646.2K+208.7%Form 4 ↗
May 5, 2025TWST
Twist Bioscience Corporation
Sale2,800$37.65$105.4K+176.7%Form 4 ↗
Apr 23, 2025TWST
Twist Bioscience Corporation
Sale2,058$40.00$82.3K+155.8%Form 4 ↗
Apr 2, 2025TWST
Twist Bioscience Corporation
Sale206$38.73$7,978+158.4%Form 4 ↗
Feb 21, 2025TWST
Twist Bioscience Corporation
Sale1,839$44.18$81.2K+144.4%Form 4 ↗
Feb 3, 2025TWST
Twist Bioscience Corporation
Sale2,845$49.35$140.4K+85.4%Form 4 ↗
Jan 23, 2025TWST
Twist Bioscience Corporation
Sale2,422$50.17$121.5K+85.7%Form 4 ↗
Jan 3, 2025TWST
Twist Bioscience Corporation
Sale229$45.59$10.4K+108.4%Form 4 ↗
Nov 6, 2024TWST
Twist Bioscience Corporation
Sale6,239$44.61$278.3K+118.1%Form 4/A ↗
Nov 11, 2024TWST
Twist Bioscience Corporation
Sale10,340$48.00$496.3K+110.1%Form 4 ↗
Nov 4, 2024TWST
Twist Bioscience Corporation
Sale2,681$41.56$111.4K+133.0%Form 4 ↗
Oct 23, 2024TWST
Twist Bioscience Corporation
Sale2,261$43.09$97.4K+141.1%Form 4 ↗
Oct 2, 2024TWST
Twist Bioscience Corporation
Sale6,865$43.21$296.6K+125.2%Form 4 ↗

Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.

When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.