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$TWST All transactions

Twist Bioscience Corp

▼ SELL

$ Value

$23K

Shares

839

Price

$28

Filed

May 28

Insider

Name

WERNER ROBERT F.

Title

Chief Accounting Officer

CIK

0001590947

Roles

Officer

Transaction Details

Transaction Date

2025-05-23

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

50,191

Footnotes

Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Filing Info

Accession No.

0001214659-25-008474

Form Type

4

Issuer CIK

0001581280

WERNER ROBERT F.'s History

Date Ticker Type Value
2026-03-06 TWST $11K
2026-02-23 TWST $79K
2026-02-09 TWST G $0
2026-02-04 TWST $320K
2026-02-03 TWST $8K
2025-12-08 TWST $8K
2025-11-24 TWST $24K
2025-11-21 TWST $6K
2025-11-18 TWST A $0
2025-11-03 TWST $5K

Other Insiders at TWST (90d)

Insider Bought Sold Last
CRANDELL KEITH 2026-02-05
RAGUSA ROBERT P 2026-02-05
JOHANNESSEN JAN $105K 2026-02-06
CHESS ROBERT $575K 2026-03-17
Chan Nelson 2026-02-05
BLAKE KATRYN 2026-02-05
WERNER ROBERT F.
Chief Accounting Officer
$418K 2026-03-06
Leproust Emily M.
Chief Executive Officer
$1.4M 2026-04-22
Green Paula
SVP of Human Resources
$2.2M 2026-03-20
Finn Patrick John
President and COO
$4.3M 2026-02-23
Laponis Adam
Chief Financial Officer
$982K 2026-04-17
Starovasnik Melissa A. $51K 2026-04-01
Cho Dennis
See Remarks
$375K 2026-03-20