Twist Bioscience Corp

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

TWST

organization

SIC: 2836

SEC Insider

$295.5M

2,065 transactions

Summary

Twist Bioscience Corp (TWST) is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $2.5MSales: $245.4M31 insiders

Date	Insider	Type	Value
2026-06-15	Green Paula(SVP of Human Resources)	Sell	$2.0M
2026-06-25	Leproust Emily M.(Chief Executive Officer)	Sell	$1.8M
2026-06-24	Cho Dennis(See Remarks)	Sell	$1.3M
2026-05-29	Cho Dennis(See Remarks)	Sell	$991K
2026-06-15	Green Paula(SVP of Human Resources)	M	$610K
2026-05-29	Laponis Adam(Chief Financial Officer)	Sell	$280K
2026-05-28	Starovasnik Melissa A.	Sell	$170K
2026-06-15	Green Paula(SVP of Human Resources)	Sell	$167K
2026-06-08	Leproust Emily M.(Chief Executive Officer)	Sell	$158K
2026-06-22	Leproust Emily M.(Chief Executive Officer)	Sell	$147K
2026-05-28	Leproust Emily M.(Chief Executive Officer)	M	$145K
2026-06-08	WERNER ROBERT F.(Chief Accounting Officer)	Sell	$78K
2026-06-08	Green Paula(SVP of Human Resources)	Sell	$62K
2026-06-22	Cho Dennis(See Remarks)	Sell	$30K
2026-06-08	Cho Dennis(See Remarks)	Sell	$28K
2026-06-22	Green Paula(SVP of Human Resources)	Sell	$25K
2026-06-08	WERNER ROBERT F.(Chief Accounting Officer)	Sell	$16K
2026-06-15	Green Paula(SVP of Human Resources)	M	$0
2026-06-08	WERNER ROBERT F.(Chief Accounting Officer)	G	$0
2026-05-28	Leproust Emily M.(Chief Executive Officer)	M	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

Twist Bioscience Corp — Contributions, Lobbying & Contracts | Poliscope