Senior insider sale

VP of Sales and Marketing at TWIST BIOSCIENCE CORP — senior position signals high conviction

$10.21M

87.64K shares

What this filing means

FINN PATRICK JOHN plans to sell 87.64K shares of TWIST BIOSCIENCE CORP valued at approximately $10.21M. 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.

FINN PATRICK JOHN

Filed: 8/18/2026ACC: 0001959173-26-006134

InsiderFINN PATRICK JOHNCIK 1755970

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IssuerTWIST BIOSCIENCE CORPCIK 1581280

Officer· VP of Sales and Marketing

Since Oct 2018

87.64K

Shares to sell

$10.21M

Approx. market value

78.36K

Acquired (3 months)

Planned

3 completed

Securities Acquired — Last 3 Months20

Sort

Stock Option Exercise

Cash

8/18/2026

23.36K

Restricted Stock Vesting

Compensation

8/2/2026

2.10K

Restricted Stock Vesting

Compensation

7/22/2026

1.90K

Restricted Stock Vesting

Compensation

5/20/2026

3.49K

Restricted Stock Vesting

Compensation

5/2/2026

2.14K

Restricted Stock Vesting

Compensation

4/22/2026

1.81K

Restricted Stock Vesting

Compensation

2/20/2026

3.35K

Restricted Stock Vesting

Compensation

2/2/2026

2.28K

Restricted Stock Vesting

Compensation

1/22/2026

1.74K

Restricted Stock Vesting

Compensation

11/2/2025

2.23K

Restricted Stock Vesting

Compensation

10/29/2025

14.31K

Restricted Stock Vesting

Compensation

10/22/2025

1.89K

Restricted Stock Vesting

Compensation

10/1/2025

7.91K

Restricted Stock Vesting

Compensation

8/2/2025

1.80K

Restricted Stock Vesting

Compensation

7/22/2025

1.90K

Restricted Stock Vesting

Compensation

7/1/2025

170.00

Restricted Stock Vesting

Compensation

5/20/2025

1.48K

Restricted Stock Vesting

Compensation

5/2/2024

2.67K

Restricted Stock Vesting

Compensation

1/22/2024

1.55K

Restricted Stock Vesting

Compensation

4/24/2022

274.00

Total acquired78.36K

Acquisition Date	Type	Amount Acquired	Gift
8/18/2026	Stock Option Exercise Cash	23.36K	—
8/2/2026	Restricted Stock Vesting Compensation	2.10K	—
7/22/2026	Restricted Stock Vesting Compensation	1.90K	—
5/20/2026	Restricted Stock Vesting Compensation	3.49K	—
5/2/2026	Restricted Stock Vesting Compensation	2.14K	—
4/22/2026	Restricted Stock Vesting Compensation	1.81K	—
2/20/2026	Restricted Stock Vesting Compensation	3.35K	—
2/2/2026	Restricted Stock Vesting Compensation	2.28K	—
1/22/2026	Restricted Stock Vesting Compensation	1.74K	—
11/2/2025	Restricted Stock Vesting Compensation	2.23K	—
10/29/2025	Restricted Stock Vesting Compensation	14.31K	—
10/22/2025	Restricted Stock Vesting Compensation	1.89K	—
10/1/2025	Restricted Stock Vesting Compensation	7.91K	—
8/2/2025	Restricted Stock Vesting Compensation	1.80K	—
7/22/2025	Restricted Stock Vesting Compensation	1.90K	—
7/1/2025	Restricted Stock Vesting Compensation	170.00	—
5/20/2025	Restricted Stock Vesting Compensation	1.48K	—
5/2/2024	Restricted Stock Vesting Compensation	2.67K	—
1/22/2024	Restricted Stock Vesting Compensation	1.55K	—
4/24/2022	Restricted Stock Vesting Compensation	274.00	—
Total		78.36K

Planned & Completed Dispositions4

Sort

Completed

—Completed

Units to sell

2.89K

Market value

$246.4K

8/3/2026

—Completed

Units to sell

2.24K

Market value

$210.1K

7/23/2026

—Completed

Units to sell

4.16K

Market value

$221.5K

5/21/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

78.36K

Market value

$9.53M

8/18/2026

Total

Units

87.64K

Value

$10.21M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
8/3/2026	2.89K	$246.4K	—	Completed
7/23/2026	2.24K	$210.1K	—	Completed
5/21/2026	4.16K	$221.5K	—	Completed
Planned — Approximate Date
8/18/2026	78.36K	$9.53M	NASDAQ	Planned
Total	87.64K	$10.21M