LEPROUST EMILY M.

PrivateCIK: 1753655
Location

SAN FRANCISCO, CA

Senior insider sale

President & CEO at TWIST BIOSCIENCE CORP — senior position signals high conviction

$7.53M

105.72K shares

What this filing means

LEPROUST EMILY M. plans to sell 105.72K shares of TWIST BIOSCIENCE CORP valued at approximately $7.53M. 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.

InsiderLEPROUST EMILY M.CIK 1753655
IssuerTWIST BIOSCIENCE CORPCIK 1581280
DirectorOfficer· President & CEO
Since Oct 2018
105.72K
Shares to sell
$7.53M
Approx. market value
5.10K
Acquired (3 months)
1
Planned
8 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

7/31/2026
5.10K
Total acquired5.10K
Planned & Completed Dispositions9
Sort

Completed

Completed

Units to sell

18.88K

Market value

$1.79M

6/25/2026
Completed

Units to sell

1.69K

Market value

$147.4K

6/22/2026
Completed

Units to sell

2.27K

Market value

$158.2K

6/8/2026
Completed

Units to sell

16.47K

Market value

$1.12M

5/28/2026
Completed

Units to sell

25.02K

Market value

$1.63M

5/27/2026
Completed

Units to sell

24.28K

Market value

$1.58M

5/26/2026
Completed

Units to sell

6.89K

Market value

$366.8K

5/21/2026
Completed

Units to sell

5.13K

Market value

$293.0K

5/4/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

5.10K

Market value

$435.2K

8/3/2026
Total

Units

105.72K

Value

$7.53M