Patrick Finn plans Rule 144 sale of TWST (NASDAQ: TWST) shares

Rhea-AI Filing Summary

An affiliate of TWST has filed a Rule 144 notice to sell 2,390 shares of common stock, with an aggregate market value of 107,329.41, through Fidelity Brokerage Services on NASDAQ around 01/23/2026.

These shares were acquired on 01/22/2026 via restricted stock vesting from the issuer as compensation. The filing also shows that Patrick Finn has sold multiple blocks of common stock over the past three months, including 23,279 shares on 01/13/2026 for gross proceeds of 931,160.00.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2390	107329.41	61148026	01/23/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/22/2026	Restricted Stock Vesting	Issuer			2390	01/22/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	10/23/2025	2240	69159.78
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	10/30/2025	17606	553608.35
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	11/03/2025	2755	88378.75
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	11/21/2025	1776	47070.22
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	01/13/2026	23279	931160.00

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the TWST Form 144 filing disclose?

The Form 144 filing for TWST discloses an intended sale of 2,390 shares of common stock with an aggregate market value of 107,329.41, to be sold on NASDAQ through Fidelity Brokerage Services LLC.

Who is selling TWST shares in this Rule 144 notice and how many?

The seller identified is Patrick Finn, and the notice covers an intended sale of 2,390 TWST common shares under Rule 144.

How and when were the TWST shares being sold under Form 144 acquired?

The 2,390 TWST common shares were acquired on 01/22/2026 through restricted stock vesting from the issuer, categorized as compensation.

On which exchange and through which broker will the TWST shares be sold?

The TWST shares covered by the Form 144 are planned to be sold on the NASDAQ exchange through Fidelity Brokerage Services LLC at its Smithfield, RI address.

What recent TWST stock sales by Patrick Finn are disclosed in the last three months?

The filing lists several recent sales of TWST common stock by Patrick Finn, including 23,279 shares sold on 01/13/2026 for gross proceeds of 931,160.00, along with smaller sales in October and November 2025.

Does the TWST Form 144 include any representation about undisclosed adverse information?

Yes. By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed.