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Cho Dennis

Disclosed activity across 1 company

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19817
SEC CIK
0001883451

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Twist Bioscience CorpTWST · Entity 3619See RemarksOctober 02, 2026October 05, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Twist Bioscience Corp

Report date October 02, 2026 · Filed October 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect63,789 Reported balance After 2026-10-02 transaction · row 1
1 source row

Row 1 · 2026-10-02 · Sale · Disposed 9,514 · Balance 63,789

F1: 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 footnotes · ownership attribution and instrument terms

F1: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 11, 2024 Filed Nov 13, 2024 22:24 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 1,507 $48.00 $72,332.99
Disclosure

SEC source: 0001214659-24-018895 · marketforms-67321.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,163

F1 · shares: 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.

Read SEC document
November 06, 2024 Filed Nov 8, 2024 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 1,811 $44.61 $80,779.66
Disclosure

SEC source: 0001214659-24-018612 · marketforms-67289.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,670

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Performance Stock Units ("PSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
November 06, 2024 Filed Nov 15, 2024 21:05 UTC Amendment Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 1,811 $44.61 $80,779.66
Disclosure

SEC source: 0001214659-24-019255 · marketforms-67364.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,670

F1 · shares: Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Performance Stock Units ("PSUs"). 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.

Read SEC document
November 04, 2024 Filed Nov 6, 2024 22:06 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 659 $41.56 $27,390.68
Disclosure

SEC source: 0001214659-24-018501 · marketforms-67270.xml · nonDerivative · entry 3

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,481

F2 · shares: 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.

Read SEC document
November 04, 2024 Filed Nov 6, 2024 22:06 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 7,851 $0.00 $0.00
Disclosure

SEC source: 0001214659-24-018501 · marketforms-67270.xml · nonDerivative · entry 2

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,140

F1 · shares: Represents performance stock units for which target criteria was determined to have been met on November 4, 2024. 60% of the PSUs remain subject to time-based vesting and will vest on October 1,2025, subject to continued service or acceleration of vesting as provided in the award agreement.

Read SEC document
November 04, 2024 Filed Nov 6, 2024 22:06 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 12,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-24-018501 · marketforms-67270.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,289

F1 · shares: Represents performance stock units for which target criteria was determined to have been met on November 4, 2024. 60% of the PSUs remain subject to time-based vesting and will vest on October 1,2025, subject to continued service or acceleration of vesting as provided in the award agreement.

Read SEC document
October 02, 2024 Filed Oct 4, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 3,104 $43.21 $134,126.94
Disclosure

SEC source: 0001214659-24-017189 · marketforms-67119.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,289

F1 · shares: 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.

Read SEC document
September 20, 2024 Filed Sep 24, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 234 $46.94 $10,984.19
Disclosure

SEC source: 0001214659-24-016671 · marketforms-67031.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,393

F1 · shares: 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.

Read SEC document
September 16, 2024 Filed Sep 18, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 94 $46.42 $4,363.67
Disclosure

SEC source: 0001214659-24-016521 · marketforms-66997.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,627

F1 · shares: 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.

Read SEC document
September 06, 2024 Filed Sep 10, 2024 20:04 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 275 $39.16 $10,769.28
Disclosure

SEC source: 0001214659-24-016292 · marketforms-66947.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,721

F1 · shares: 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.

Read SEC document
August 05, 2024 Filed Aug 7, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 709 $39.93 $28,307.53
Disclosure

SEC source: 0001214659-24-014033 · marketforms-66734.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,996

F1 · shares: 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.

Read SEC document
July 02, 2024 Filed Jul 5, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 126 $48.00 $6,048.25
Disclosure

SEC source: 0001214659-24-012026 · marketforms-66495.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,705

F1 · shares: 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.

Read SEC document
June 20, 2024 Filed Jun 24, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 234 $49.41 $11,561.94
Disclosure

SEC source: 0001214659-24-011291 · marketforms-66397.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,831

F1 · shares: 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.

Read SEC document
June 14, 2024 Filed Jun 18, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 95 $51.04 $4,848.41
Disclosure

SEC source: 0001214659-24-011087 · marketforms-66348.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,065

F1 · shares: 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.

Read SEC document
June 06, 2024 Filed Jun 10, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 276 $51.33 $14,166.80
Disclosure

SEC source: 0001214659-24-010751 · marketforms-66284.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,160

F1 · shares: 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.

Read SEC document
May 03, 2024 Filed May 7, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 568 $37.13 $21,092.11
Disclosure

SEC source: 0001214659-24-008524 · marketforms-65754.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,436

F1 · shares: 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.

Read SEC document
April 02, 2024 Filed Apr 4, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 129 $32.74 $4,222.94
Disclosure

SEC source: 0001214659-24-006123 · marketforms-65453.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,004

F1 · shares: 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.

Read SEC document
March 20, 2024 Filed Mar 22, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 230 $33.52 $7,708.68
Disclosure

SEC source: 0001214659-24-005019 · marketforms-65308.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,133

F1 · shares: 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.

Read SEC document
March 14, 2024 Filed Mar 18, 2024 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 93 $34.60 $3,217.80
Disclosure

SEC source: 0001214659-24-004695 · marketforms-65221.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,363

F1 · shares: 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.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 SaleCommon Stock 272 $37.43 $10,180.96
Disclosure

SEC source: 0001214659-24-004247 · marketforms-65107.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,456

F1 · shares: 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.

F2 · balance_after: 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).

Read SEC document
February 02, 2024 Filed Feb 6, 2024 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 756 $36.59 $27,662.04
Disclosure

SEC source: 0001214659-24-002007 · marketforms-64522.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,437

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
January 02, 2024 Filed Jan 4, 2024 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 140 $36.86 $5,160.40
Disclosure

SEC source: 0001214659-24-000252 · marketforms-63985.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,193

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
December 19, 2023 Filed Dec 21, 2023 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 221 $38.33 $8,470.93
Disclosure

SEC source: 0001214659-23-016696 · marketforms-63902.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,333

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
December 13, 2023 Filed Dec 15, 2023 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 89 $31.21 $2,777.69
Disclosure

SEC source: 0001214659-23-016495 · marketforms-63854.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,554

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
December 05, 2023 Filed Dec 7, 2023 21:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 260 $24.67 $6,414.20
Disclosure

SEC source: 0001214659-23-016153 · marketforms-63717.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,643

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
November 02, 2023 Filed Nov 6, 2023 21:13 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 29,518 $0.00 $0.00
Disclosure

SEC source: 0001214659-23-014603 · marketforms-63443.xml · nonDerivative · entry 3

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,903

F3 · shares: Represents a restricted stock unit award ("RSU") of which 1/16th of the total number of RSUs vest on each quarterly anniversary of November 2, 2023 for a total vesting period of 48 months, subject to the Reporting Person's continuous service through each vesting date.

Read SEC document
November 02, 2023 Filed Nov 6, 2023 21:13 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 1,918 $17.31 $33,200.58
Disclosure

SEC source: 0001214659-23-014603 · marketforms-63443.xml · nonDerivative · entry 2

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,385

F2 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Performance Stock Units ("PSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
November 02, 2023 Filed Nov 6, 2023 21:13 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 13,859 $20.26 $280,783.34
Disclosure

SEC source: 0001214659-23-014603 · marketforms-63443.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,303

F1 · shares: Represents performance stock units for which target criteria was determined to have been met on November 2, 2023. 60% of the PSUs remain subject to time-based vesting and will vest on October 1, 2024, subject to continued service or acceleration of vesting as provided in the award agreement.

Read SEC document
September 29, 2023 Filed Oct 3, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 118 $20.26 $2,390.68
Disclosure

SEC source: 0001214659-23-013060 · marketforms-62720.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,444

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
September 19, 2023 Filed Sep 21, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 221 $20.33 $4,492.93
Disclosure

SEC source: 0001214659-23-012534 · marketforms-62653.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,562

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
September 13, 2023 Filed Sep 15, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 89 $23.05 $2,051.45
Disclosure

SEC source: 0001214659-23-012386 · marketforms-62592.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,783

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
September 05, 2023 Filed Sep 7, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 12,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-23-012161 · marketforms-62552.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,872

F1 · shares: Represents a restricted stock unit award ("RSU") of which 1/16th of the total number of RSUs vest on each quarterly anniversary of September 5, 2023 for a total vesting period of 48 months, subject to the Reporting Person's continuous service through each vesting date.

Read SEC document
June 30, 2023 Filed Jul 5, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 118 $20.46 $2,414.28
Disclosure

SEC source: 0001214659-23-009246 · marketforms-62017.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,872

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
June 16, 2023 Filed Jun 21, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 220 $18.31 $4,028.20
Disclosure

SEC source: 0001214659-23-008706 · marketforms-61896.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,990

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
June 13, 2023 Filed Jun 15, 2023 20:15 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 87 $18.55 $1,613.85
Disclosure

SEC source: 0001214659-23-008530 · marketforms-61821.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
May 10, 2023 Filed May 12, 2023 20:05 UTC Twist Bioscience Corp TWST · Entity 3619 PurchaseCommon Stock 10,000 $13.20 $132,000.00
Disclosure

SEC source: 0001214659-23-006958 · marketforms-61488.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,297

Read SEC document
March 31, 2023 Filed Apr 4, 2023 20:30 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 136 $15.08 $2,050.88
Disclosure

SEC source: 0001214659-23-004903 · marketforms-61135.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,297

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

Read SEC document
March 17, 2023 Filed Mar 21, 2023 20:03 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 255 $16.51 $4,210.05
Disclosure

SEC source: 0001214659-23-004056 · marketforms-60920.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,433

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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March 13, 2023 Filed Mar 15, 2023 20:30 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 103 $16.83 $1,733.49
Disclosure

SEC source: 0001214659-23-003849 · marketforms-60798.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,688

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

F2 · balance_after: 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)

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March 13, 2023 Filed Mar 15, 2023 20:02 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 103 $16.83 $1,733.49
Disclosure

SEC source: 0001214659-23-003845 · marketforms-60798.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,688

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

F2 · balance_after: 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)

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January 03, 2023 Filed Jan 5, 2023 21:30 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 136 $23.81 $3,238.16
Disclosure

SEC source: 0001214659-23-000272 · marketforms-57993.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,158

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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December 19, 2022 Filed Dec 21, 2022 21:59 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 10,210 $0.00 $0.00
Disclosure

SEC source: 0001214659-22-015186 · marketforms-57915.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,294

F1 · shares: Represents a restricted stock unit award ("RSU") of which 1/16th of the total number of RSUs vest on each quarterly anniversary of December 19, 2022 for a total vesting period of 48 months, subject to the Reporting Person's continuous service through each vesting date.

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December 13, 2022 Filed Dec 15, 2022 21:30 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 89 $26.46 $2,354.94
Disclosure

SEC source: 0001214659-22-014982 · marketforms-57850.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,084

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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September 30, 2022 Filed Oct 4, 2022 20:31 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 118 $35.24 $4,158.32
Disclosure

SEC source: 0001214659-22-011989 · marketforms-57253.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,173

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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September 13, 2022 Filed Sep 15, 2022 20:35 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 355 $39.66 $14,079.30
Disclosure

SEC source: 0001214659-22-011162 · marketforms-57112.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,291

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

F2 · balance_after: 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).

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July 01, 2022 Filed Jul 6, 2022 20:35 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 118 $37.08 $4,375.44
Disclosure

SEC source: 0001214659-22-008656 · marketforms-56622.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,167

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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April 01, 2022 Filed Apr 5, 2022 20:35 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 136 $52.91 $7,195.76
Disclosure

SEC source: 0001214659-22-004869 · marketforms-55950.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,285

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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January 27, 2022 Filed Jan 31, 2022 21:35 UTC Twist Bioscience Corp TWST · Entity 3619 Tax withholdingCommon Stock 136 $77.39 $10,525.04
Disclosure

SEC source: 0001214659-22-001435 · marketforms-55171.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,421

F1 · shares: Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e).

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December 27, 2021 Filed Dec 29, 2021 21:30 UTC Twist Bioscience Corp TWST · Entity 3619 GrantCommon Stock 5,460 $0.00 $0.00
Disclosure

SEC source: 0001214659-21-013755 · marketforms-54801.xml · nonDerivative · entry 1

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,557

F1 · shares: Represents a restricted stock unit award ("RSU") of which 1/16th of the total number of RSUs vest on each quarterly anniversary of October 1, 2021, for a total vesting period of 48 months, subject to the Reporting Person's continuous service through each vesting date.

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September 13, 2021 Filed Sep 16, 2021 20:49 UTC Twist Bioscience Corp TWST · Entity 3619 GrantEmployee Stock Option (right to buy) · Derivative 8,194 $0.00 Strike: $115.93 $0.00
Disclosure

SEC source: 0001214659-21-009570 · marketforms-53812.xml · derivative · entry 2

Cho Dennis · CIK 0001883451 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,194

Underlying: Common Stock · 8,194 shares

Expires 2031-09-12

F1 · shares: Represents a restricted stock unit award ("RSU") of which 25% of the total number of RSUs vest on the first anniversary of September 13, 2021 and 1/16th of the total number of RSUs vest on each quarterly anniversary thereafter, for a total vesting period of 48 months, subject to the Reporting Person's continuous service through each vesting date.

F2 · derivative.exercise_date: 25% of the shares subject to the option vest and become exercisable on the one (1) year anniversary of September 13, 2021 and 1/48 of the shares subject to the option vest and become exercisable monthly thereafter, subject to the Reporting Person's continuous service through each vesting date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.