Form 144: Austin Che notifies sale of Class A shares

Austin Che submitted a Form 144 reporting proposed sales of Class A shares.

Accepted by SEC EDGAR 05/13/2026 - 10:39 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Austin Che submitted a Form 144 reporting proposed sales of Class A shares. The notice lists 2,200 Class A shares tied to a Restricted Stock Vesting dated 10/20/2022. The filing also records securities sold during the past three months: 2,200 shares on 03/11/2026, 40,893 shares on 04/13/2026 (showing $262,291.79), and 2,200 shares on 04/15/2026. The broker identified is Fidelity Brokerage Services LLC.

Key Figures

Restricted shares listed to be sold: 2,200 shares Sale on 03/11/2026: 2,200 shares Sale on 04/13/2026: 40,893 shares +2 more

5 metrics

Restricted shares listed to be sold 2,200 shares Securities To Be Sold; Restricted Stock Vesting dated 10/20/2022

Sale on 03/11/2026 2,200 shares Securities Sold During The Past 3 Months

Sale on 04/13/2026 40,893 shares Securities Sold During The Past 3 Months

Proceeds shown for 04/13/2026 row $262,291.79 Securities Sold During The Past 3 Months (04/13/2026 row)

Sale on 04/15/2026 2,200 shares Securities Sold During The Past 3 Months

Key Terms

Restricted Stock Vesting, Form 144, Fidelity Brokerage Services LLC

3 terms

Restricted Stock Vesting regulatory

"Class A | 10/20/2022 | 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.

Form 144 regulatory

"Filer Information | 144: Filer Information"

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.

Fidelity Brokerage Services LLC other

"Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filed for DNA show?

The Form 144 shows a notice of proposed sale of Class A shares by Austin Che, including 2,200 shares from a restricted stock vesting dated 10/20/2022. It also lists recent sales on specified March and April 2026 dates.

How many Class A shares from restricted stock are listed in the filing?

The filing explicitly lists 2,200 Class A shares associated with a restricted stock vesting dated 10/20/2022. That figure appears under the "Securities To Be Sold" section of the notice.

What recent sale transactions are recorded in the Form 144 for DNA?

The document records sales during the past three months: 2,200 shares on 03/11/2026, 40,893 shares on 04/13/2026 with $262,291.79 shown, and 2,200 shares on 04/15/2026.

Which broker is named on the Form 144 for these transactions?

The broker listed is Fidelity Brokerage Services LLC at the address shown. The filing provides the brokerage name in the "Filer Information" section.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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	0001882820
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Ginkgo Bioworks Holdings, Inc.
SEC File Number	001-40097
Address of Issuer	27 DRYDOCK AVENUE 8TH FLOOR BOSTON MASSACHUSETTS 02210
Phone	(877) 442-5362
Name of Person for Whose Account the Securities are To Be Sold	Che Austin
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	Officer

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
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2200	18216.00	53361141	05/13/2026	NYSE

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 *
Class A	10/20/2022	Restricted Stock Vesting	Issuer			2200	10/20/2022	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
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	03/11/2026	2200	13882.00
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/13/2026	40893	262291.79
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/15/2026	2200	17116.00

144: Remarks and Signature

Remarks
Date of Notice	05/13/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/07/2025
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	/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Austin Che
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)