CHO DENNIS

PrivateCIK: 1883451
Location

SOUTH SAN FRANCISCO, CA

Senior insider sale

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

$6.13M

61.88K shares

What this filing means

CHO DENNIS plans to sell 61.88K shares of TWIST BIOSCIENCE CORP valued at approximately $6.13M. 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
61.88K
Shares to sell
$6.13M
Approx. market value
1.60K
Acquired (3 months)
1
Planned
8 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

8/20/2026
1.60K
Total acquired1.60K
Planned & Completed Dispositions9
Sort

Completed

Completed

Units to sell

14.21K

Market value

$1.84M

8/19/2026
Completed

Units to sell

14.21K

Market value

$1.56M

8/5/2026
Completed

Units to sell

1.07K

Market value

$91.3K

8/3/2026
Completed

Units to sell

14.21K

Market value

$1.27M

6/24/2026
Completed

Units to sell

346.00

Market value

$30.2K

6/22/2026
Completed

Units to sell

402.00

Market value

$28.1K

6/8/2026
Completed

Units to sell

14.21K

Market value

$990.8K

5/29/2026
Completed

Units to sell

1.64K

Market value

$87.4K

5/21/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

1.60K

Market value

$222.2K

8/21/2026
Total

Units

61.88K

Value

$6.13M