Dennis Cho

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
South San Francisco, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Kendra Fox, as Attorney-in-Fact for Dennis Cho
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Dennis Cho

Form 4 holding Senior Vice President, Chief Legal Officer & Corporate Secretary

Twist Bioscience Corp

Security class
Common Stock
Shares / value
63,789
Estimated value
$12,048,721
Report date
02 Oct 2026
Price
$188.88
Ownership
Direct

Insider Reports Filed by Dennis Cho

4 TWST

Twist Bioscience Corp

Report period
02 Jan 2024
Transactions
1
Transaction value
-$5,160
Accepted by SEC
04 Jan 2024, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
19 Dec 2023
Transactions
1
Transaction value
-$8,471
Accepted by SEC
21 Dec 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
13 Dec 2023
Transactions
1
Transaction value
-$2,778
Accepted by SEC
15 Dec 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
05 Dec 2023
Transactions
1
Transaction value
-$6,414
Accepted by SEC
07 Dec 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
02 Nov 2023
Transactions
3
Transaction value
+$247,583
Accepted by SEC
06 Nov 2023, 16:13
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
29 Sep 2023
Transactions
1
Transaction value
-$2,391
Accepted by SEC
03 Oct 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
19 Sep 2023
Transactions
1
Transaction value
-$4,493
Accepted by SEC
21 Sep 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
13 Sep 2023
Transactions
1
Transaction value
-$2,051
Accepted by SEC
15 Sep 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
30 Jun 2023
Transactions
1
Transaction value
-$2,414
Accepted by SEC
05 Jul 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
16 Jun 2023
Transactions
1
Transaction value
-$4,028
Accepted by SEC
21 Jun 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
13 Jun 2023
Transactions
1
Transaction value
-$1,614
Accepted by SEC
15 Jun 2023, 16:15
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
10 May 2023
Transactions
1
Transaction value
+$132,000
Accepted by SEC
12 May 2023, 16:05
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
31 Mar 2023
Transactions
1
Transaction value
-$2,051
Accepted by SEC
04 Apr 2023, 16:30
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
17 Mar 2023
Transactions
1
Transaction value
-$4,210
Accepted by SEC
21 Mar 2023, 16:03
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
13 Mar 2023
Transactions
1
Transaction value
-$1,733
Accepted by SEC
15 Mar 2023, 16:30
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
13 Mar 2023
Transactions
1
Transaction value
-$1,733
Accepted by SEC
15 Mar 2023, 16:02
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
03 Jan 2023
Transactions
1
Transaction value
-$3,238
Accepted by SEC
05 Jan 2023, 15:30
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
4 TWST

Twist Bioscience Corp

Report period
13 Dec 2022
Transactions
1
Transaction value
-$2,355
Accepted by SEC
15 Dec 2022, 15:30
Role
Senior Vice President, General Counsel, Secretary and Chief Ethics and Compliance Officer
Next action
Open filing details
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .