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$TWST All transactions

Twist Bioscience Corp

▼ SELL

$ Value

$24K

Shares

918

Price

$26

Filed

Aug 25

Insider

Name

Laponis Adam

Title

Chief Financial Officer

CIK

0001827198

Roles

Officer

Transaction Details

Transaction Date

2025-08-21

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

102,917

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. | Includes shares that were acquired under the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

Filing Info

Accession No.

0001214659-25-012706

Form Type

4

Issuer CIK

0001581280

Laponis Adam's History

Date Ticker Type Value
2026-04-17 TWST $240K
2026-04-14 TWST $165K
2026-04-09 TWST $130K
2026-02-23 TWST $97K
2026-02-12 TWST $350K
2026-01-13 TWST $120K
2026-01-09 TWST $97K
2025-11-21 TWST $24K
2025-11-18 TWST A $0
2025-10-30 TWST $173K

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