Insider Adam Laponis to sell 2,738 shares of TWST (NASDAQ: TWST)

Rhea-AI Filing Summary

TWST insider Adam Laponis has filed a Form 144 notice to sell 2,738 shares of common stock. The planned sale is to be executed through Fidelity Brokerage Services LLC on NASDAQ, with an aggregate market value listed as 96544.34 and an approximate sale date of 01/09/2026.

The 2,738 shares were acquired on 01/08/2026 through restricted stock vesting from the issuer as compensation, with payment also dated 01/08/2026. The notice also reports that during the past three months, Laponis sold 2,517, 5,517 and 887 common shares on 10/09/2025, 10/30/2025 and 11/21/2025, generating gross proceeds of 82864.17, 173478.20 and 23508.60, respectively.

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	2738	96544.34	61148026	01/09/2026	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	01/08/2026	Restricted Stock Vesting	Issuer			2738	01/08/2026	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
Adam Laponis 681 Gateway Blvd South San Francisco CA 94080	Common	10/09/2025	2517	82864.17
Adam Laponis 681 Gateway Blvd South San Francisco CA 94080	Common	10/30/2025	5517	173478.20
Adam Laponis 681 Gateway Blvd South San Francisco CA 94080	Common	11/21/2025	887	23508.60

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

How many TWST shares does Adam Laponis plan to sell under this Form 144?

The filing shows that Adam Laponis plans to sell 2,738 shares of common stock, with an aggregate market value listed as 96544.34, through Fidelity Brokerage Services LLC on NASDAQ.

When is the planned sale date for the 2,738 TWST shares?

The notice lists an approximate date of sale of 01/09/2026 for the 2,738 common shares to be sold on NASDAQ.

How did Adam Laponis acquire the 2,738 TWST shares being sold?

The 2,738 shares were acquired on 01/08/2026 through restricted stock vesting from the issuer, with the nature of payment described as compensation.

What TWST share sales has Adam Laponis reported in the last three months?

The filing reports prior sales of common shares by Adam Laponis: 2,517 shares on 10/09/2025 for gross proceeds of 82864.17, 5,517 shares on 10/30/2025 for 173478.20, and 887 shares on 11/21/2025 for 23508.60.

What is the brokerage and exchange used for the planned TWST share sale?

The planned sale of 2,738 common shares is to be executed through Fidelity Brokerage Services LLC, with the securities listed on the NASDAQ exchange.

What representation does the seller make when signing this Form 144?

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.