Ginkgo Bioworks Insider's Trading Pattern Reveals Systematic Share Liquidation

Rhea-AI Filing Summary

Form 144 Notice of Proposed Sale filed by Austin Che of Ginkgo Bioworks Holdings (NYSE: DNA) indicates planned sale of 99 Class A shares with an aggregate market value of $834.57, to be executed through Fidelity Brokerage Services around June 23, 2025.

The shares were originally acquired on October 12, 2022, through restricted stock vesting as compensation. The filing reveals extensive recent trading activity by the seller, with systematic sales of 99 shares per transaction over the past three months (March-June 2025), totaling 57 transactions.

Notable trading patterns show:

• Share prices ranging from $5.15 to $9.51 per share
• Consistent selling volume of 99 shares per trade
• Recent price appreciation trend in June 2025, with transactions reaching $8-9 per share
• Total outstanding shares: 46,344,630

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
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	99	834.57	46344630	06/23/2025	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	10/12/2022	Restricted Stock Vesting	Issuer			99	10/12/2022	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	03/24/2025	99	745.47
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	03/25/2025	99	767.25
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	03/26/2025	99	703.89
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	03/27/2025	99	656.37
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	03/28/2025	99	647.46
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	03/31/2025	99	567.27
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/01/2025	99	563.31
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/02/2025	99	539.55
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/03/2025	99	544.50
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/04/2025	99	544.50
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/07/2025	99	510.84
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/08/2025	99	673.20
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/09/2025	99	567.27
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/10/2025	99	647.46
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/11/2025	99	742.50
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/14/2025	99	828.63
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/15/2025	99	832.59
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/16/2025	99	808.83
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/17/2025	99	800.91
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/21/2025	99	742.50
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/22/2025	99	741.51
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/23/2025	99	796.95
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/24/2025	99	760.32
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/25/2025	99	784.08
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/28/2025	99	787.05
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/29/2025	99	786.06
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	04/30/2025	99	706.86
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/01/2025	99	739.53
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/02/2025	99	707.85
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/05/2025	99	693.00
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/06/2025	99	668.25
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/07/2025	99	676.17
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/08/2025	99	741.51
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/09/2025	99	789.03
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/12/2025	99	807.84
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/13/2025	99	831.60
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/14/2025	99	792.99
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/15/2025	99	765.27
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/16/2025	99	764.28
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/19/2025	99	762.30
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/20/2025	99	801.90
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/21/2025	99	778.14
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/22/2025	99	707.85
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/23/2025	99	668.25
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/27/2025	99	712.80
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/28/2025	99	689.04
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/29/2025	99	754.38
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	05/30/2025	99	704.88
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/02/2025	99	690.03
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/03/2025	99	719.73
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/04/2025	99	747.45
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/05/2025	99	752.40
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/06/2025	99	724.68
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/09/2025	99	767.25
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/10/2025	99	791.01
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/11/2025	99	884.07
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/12/2025	99	941.49
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/13/2025	99	883.08
Austin Che 27 Drydock Avenue, 8th Floor Boston MA 02210	Class A	06/16/2025	99	894.96
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/17/2025	99	896.94
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/18/2025	99	837.54
Austin Che 27 Drydock Avenue 8th Floor Boston MA 02210	Class A	06/20/2025	99	857.34

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

How many DNA shares is Austin Che planning to sell according to the Form 144 filing from June 28, 2025?

According to the Form 144 filing, Austin Che plans to sell 99 shares of DNA Class A common stock through Fidelity Brokerage Services LLC, with an aggregate market value of $834.57.

What is the trading pattern of DNA shares sold by Austin Che in the past 3 months before June 2025?

Austin Che has consistently sold 99 shares of DNA Class A stock each trading day over the past 3 months. The sale prices have fluctuated, with recent transactions ranging from lows around $510.84 (April 7, 2025) to highs of $941.49 (June 12, 2025) per lot.

How did Austin Che originally acquire the DNA shares being sold?

The Form 144 indicates that Austin Che acquired the shares on October 12, 2022, through Restricted Stock Vesting as part of compensation from the issuer (Ginkgo Bioworks Holdings, Inc.).

What is the total number of DNA shares outstanding according to the June 2025 Form 144?

According to the Form 144 filing, the total number of DNA shares outstanding is 46,344,630 shares.

What was the highest sale price achieved for DNA shares by Austin Che during March-June 2025?

The highest sale price was achieved on June 12, 2025, when Austin Che's lot of 99 shares sold for $941.49, representing the peak trading value during the reported three-month period.