Insider Transactions

What Twist Bioscience Corporation's executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

	3 months	12 months
Open-market buys	0	0
Sells	77	186
Total trades	83	222

Shares traded

	3 months	12 months
Acquired	383,750	916,779
Disposed	808,190	1,349,807
Net activity	−424,440	−433,028

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

All Buys Sells

Insider	Relation	Date	Transaction	Shares	Price	Value	Shares held
Finn Patrick John	President and COO	Oct 23	Open-market sale · S	−2,245	$134.59	−$302K	182,843
Laponis Adam	Chief Financial Officer	Oct 09	Sale for tax withholding · S	−2,462	$156.30	−$385K	98,114
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−45	$207.46	−$9.34K	562,760
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−146	$206.84	−$30.2K	562,805
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−297	$205.78	−$61.1K	562,951
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−290	$204.80	−$59.4K	563,248
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−432	$203.61	−$88K	563,538
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−1,017	$202.32	−$206K	563,970
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−481	$201.26	−$96.8K	564,987
Leproust Emily M.	Chief Executive Officer	Oct 05	Open-market sale · S	−1,840	$200.44	−$369K	565,468
Werner Robert F.	Chief Accounting Officer	Oct 02	Sale for tax withholding · S	−1,482	$188.88	−$280K	42,917
Green Paula	SVP of Human Resources	Oct 02	Sale for tax withholding · S	−10,088	$188.88	−$1.91M	106,632
Laponis Adam	Chief Financial Officer	Oct 02	Sale for tax withholding · S	−8,057	$188.88	−$1.52M	100,576
Finn Patrick John	President and COO	Oct 02	Open-market sale · S	−25,714	$188.88	−$4.86M	185,088
Cho Dennis	See Remarks	Oct 02	Sale for tax withholding · S	−9,514	$188.88	−$1.8M	63,789
Leproust Emily M.	Chief Executive Officer	Oct 02	Sale for tax withholding · S	−45,736	$188.88	−$8.64M	567,308
Leproust Emily M.	Chief Executive Officer	Oct 01	Open-market sale · S	−655	$200.00	−$131K	613,044
Leproust Emily M.	Chief Executive Officer	Sep 24	Open-market sale · S	−83	$184.60	−$15.3K	613,699
Leproust Emily M.	Chief Executive Officer	Sep 24	Open-market sale · S	−501	$183.76	−$92.1K	613,782
Leproust Emily M.	Chief Executive Officer	Sep 24	Open-market sale · S	−16	$182.50	−$2.92K	614,283

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