Insider Patrick Finn plans TWST share sale (NASDAQ: TWST)

Rhea-AI Filing Summary

Patrick Finn has filed a notice of proposed sale of restricted securities, indicating an intent to sell 1,750 shares of common stock of TWST through Fidelity Brokerage Services LLC. The planned sale, listed for 02/13/2026 on NASDAQ, has an aggregate market value of 87572.02. Shares of the issuer outstanding were 61,311,704 at the time referenced.

The shares to be sold were recently acquired through option exercises dated 11/19/2018 and 10/24/2019 (settled on 02/13/2026) totaling 1,212 shares for cash, and 538 shares from restricted stock vesting on 11/05/2024 as compensation. Over the past three months, Finn has already sold multiple common stock blocks, including 23,279 shares for gross proceeds of 931160.00 on 01/13/2026 and 3,500 shares for 175789.05 on 02/12/2026.

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	1750	87572.02	61311704	02/13/2026	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	02/13/2026	Option Granted - 11/19/2018	Issuer			712	02/13/2026	Cash
Common	02/13/2026	Option Granted - 10/24/2019	Issuer			500	02/13/2026	Cash
Common	11/05/2024	Restricted Stock Vesting	Issuer			538	11/05/2024	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	11/21/2025	1776	47070.22
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	01/13/2026	23279	931160.00
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	01/23/2026	2390	107329.41
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	02/03/2026	2705	125986.73
Patrick Finn 681 Gateway Blvd South San Francisco CA 94080	Common	02/12/2026	3500	175789.05

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 Patrick Finn’s Form 144 filing for TWST disclose?

The filing discloses Patrick Finn’s intent to sell 1,750 TWST common shares on NASDAQ, with an aggregate market value of 87,572.02. It also details how these shares were acquired and lists prior sales during the preceding three months.

How many TWST shares does Patrick Finn currently plan to sell under Rule 144?

Patrick Finn plans to sell 1,750 shares of TWST common stock. The filing shows these shares will be sold through Fidelity Brokerage Services LLC, listed for an approximate sale date of February 13, 2026, on the NASDAQ exchange.

What is the market value of the TWST shares Patrick Finn plans to sell?

The 1,750 TWST common shares Patrick Finn plans to sell have an aggregate market value of 87,572.02. This value is based on the market data referenced in the filing for the proposed NASDAQ sale on February 13, 2026.

How were the TWST shares in Patrick Finn’s Form 144 acquired?

The shares were acquired through option grants and restricted stock vesting. Finn exercised options granted in November 2018 and October 2019 for 1,212 shares paid in cash, and received 538 shares as compensation from restricted stock vesting on November 5, 2024.

What prior TWST share sales has Patrick Finn reported in the last three months?

The filing lists several recent TWST sales, including 23,279 shares sold on January 13, 2026 for 931,160.00 and 3,500 shares sold on February 12, 2026 for 175,789.05. Additional smaller transactions in November 2025 and January–February 2026 are also reported.

How many TWST shares are outstanding according to the Form 144 filing?

The filing reports 61,311,704 TWST common shares outstanding. This figure provides context for the size of Patrick Finn’s planned 1,750-share sale relative to the company’s total outstanding equity at the referenced time.