Affiliate sale notice at TWST (NASDAQ: TWST) lists 1,116 restricted shares

Rhea-AI Filing Summary

TWST affiliate submitted a Form 144 notice to sell Common stock. The notice lists 1,116 shares of Common stock tied to restricted stock vesting dated 05/01/2026 and a broker designation at Fidelity Brokerage Services. The filing also reports four completed dispositions in the past three months totaling 41, (…) recent transactions by Paula Green on 02/17/2026, 02/23/2026, 03/06/2026, and 03/20/2026 with per‑trade proceeds shown in the excerpt.

Insights

Securities Compliance Analyst

Form 144 lists a planned resale of restricted shares and recent affiliate dispositions.

The notice identifies 1,116 shares associated with restricted stock vesting on 05/01/2026 and names Fidelity Brokerage Services as the broker. The filing records four completed dispositions by Paula Green with specific share counts and gross proceeds per sale.

Because Form 144 is a notice of intent to sell by an affiliate, the timing and execution of the listed resale depend on market activity and broker handling; subsequent SEC filings (Form 4 or Form 144 amendments) will show completed transactions.

Key Figures

Planned resale: 1,116 shares Past sale: 39,404 shares Past sale: 1,465 shares +2 more

5 metrics

Planned resale 1,116 shares restricted stock vesting on 05/01/2026

Past sale 39,404 shares sale by Paula Green on 02/17/2026, proceeds $2,064,751.13

Past sale 1,465 shares sale by Paula Green on 02/23/2026, proceeds $68,429.85

Past sale 935 shares sale by Paula Green on 03/06/2026, proceeds $43,408.50

Past sale 297 shares sale by Paula Green on 03/20/2026, proceeds $13,004.56

Key Terms

Form 144, Restricted Stock Vesting, Issuer, Broker

4 terms

Form 144 regulatory

"Notice of proposed sale by an affiliate"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Securities To Be Sold: Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Issuer financial

"Securities To Be Sold: Issuer (compensation)"

Broker market

"Fidelity Brokerage Services LLC 900 Salem Street Smithfield"

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	1116	63778.06	61311704	05/04/2026	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	05/01/2026	Restricted Stock Vesting	Issuer			1116	05/01/2026	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
Paula Green 681 Gateway Blvd South San Francisco CA 94080	Common	02/17/2026	39404	2064751.13
Paula Green 681 Gateway Blvd South San Francisco CA 94080	Common	02/23/2026	1465	68429.85
Paula Green 681 Gateway Blvd South San Francisco CA 94080	Common	03/06/2026	935	43408.50
Paula Green 681 Gateway Blvd South San Francisco CA 94080	Common	03/20/2026	297	13004.56

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 TWST's Form 144 filing report?

The filing reports a proposed resale of 1,116 shares tied to restricted stock vesting dated 05/01/2026. It also records four recent dispositions by Paula Green with listed share counts and proceeds.

Who is the broker handling the proposed sale in the TWST Form 144?

The broker listed is Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI. The filing pairs the broker designation with the resale notice and sale details.

What recent sales by an affiliate are disclosed in the filing?

The filing shows four past sales by Paula Green: 39,404, 1,465, 935, and 297 shares on 02/17/2026, 02/23/2026, 03/06/2026, and 03/20/2026, with proceeds listed alongside each trade.

Does Form 144 confirm the resale has occurred for the 1,116 shares?

No. Form 144 is a notice of intent to sell; it lists the 1,116 shares associated with vesting on 05/01/2026 but does not by itself confirm the resale has been executed.