CHO DENNIS

PrivateCIK: 1883451
Location

SOUTH SAN FRANCISCO, CA

Senior insider sale

See Remarks at TWIST BIOSCIENCE CORP — senior position signals high conviction

$386.7K

8.05K shares

What this filing means

CHO DENNIS plans to sell 8.05K shares of TWIST BIOSCIENCE CORP valued at approximately $386.7K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderCHO DENNISCIK 1883451
IssuerTWIST BIOSCIENCE CORPCIK 1581280
Officer· See Remarks
Since Sep 2021
8.05K
Shares to sell
$386.7K
Approx. market value
354.00
Acquired (3 months)
1
Planned
5 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

3/19/2026
354.00
Total acquired354.00
Planned & Completed Dispositions6
Sort

Completed

Completed

Units to sell

425.00

Market value

$19.7K

3/6/2026
Completed

Units to sell

844.00

Market value

$39.4K

2/23/2026
Completed

Units to sell

5K

Market value

$249.7K

2/11/2026
Completed

Units to sell

1.10K

Market value

$51.2K

2/3/2026
Completed

Units to sell

324.00

Market value

$11.2K

12/22/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

354.00

Market value

$15.5K

3/20/2026
Total

Units

8.05K

Value

$386.7K

CHO DENNIS — Planned Insider Sale (Form 144) | Finecho