CDNA: Insider Form 144 to sell 39,500 shares after option exercise (06/29/2026)

Rhea-AI Filing Summary

Common stockholder filed a Form 144 to sell 39,500 shares of common stock, dated 06/29/2026. The filing states the sale arises from an exercise of stock options and lists cash as the method.

The notice also lists recent 10b5-1 sales by John Hanna during the prior three months: 21,998, 17,683, 10,282, 4,835 and 100 shares with the corresponding proceeds shown.

Insights

Securities Counsel

Form 144 notifies the market of an intended sale of 39,500 shares following an option exercise.

The filing identifies the transaction as an exercise of stock options with proceeds in cash. Form 144 is a regulatory notice required for certain restricted or control securities when sellers intend to transact in reliance on Rule 144.

Timing and execution details beyond the stated date 06/29/2026 are not provided in the excerpt; subsequent trade reports will show whether and how the sale occurred.

Insider Transactions Analyst

The filing shows a single large planned sale alongside multiple recent 10b5-1 dispositions by John Hanna.

The excerpt lists recent 10b5-1 sales of common stock on 06/11/2026, 06/15/2026, 06/26/2026, 06/04/2026, and 04/16/2026 with transaction sizes included. These entries are labeled as automated-plan sales in the excerpt.

Cash-flow treatment for the 39,500-share item is stated as Cash; whether the planned sale is part of a continuing plan or a separate disposition is not specified in the provided text.

Key Figures

Intended sale: 39,500 shares 10b5-1 sale: 21,998 shares 10b5-1 sale: 17,683 shares +3 more

6 metrics

Intended sale 39,500 shares Exercise of stock options on 06/29/2026

10b5-1 sale 21,998 shares Sale on 06/11/2026 with proceeds $528,441.55

10b5-1 sale 17,683 shares Sale on 06/15/2026 with proceeds $424,876.39

10b5-1 sale 10,282 shares Sale on 04/16/2026 with proceeds $217,155.84

10b5-1 sale 4,835 shares Sale on 06/04/2026 with proceeds $116,044.66

10b5-1 sale 100 shares Sale on 06/26/2026 with proceeds $2,900.00

Key Terms

Form 144, 10b5-1, exercise of stock options, issuer

4 terms

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.

10b5-1 regulatory

"10b5-1 Sales for JOHN HANNA 8000 Marina Boulevard"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

exercise of stock options financial

"Securities To Be Sold | Exercise of Stock Options"

issuer financial

"Securities To Be Sold | Issuer | ... | Cash"

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Available on EDGAR 06/29/2026 - 04:43 PM Accepted by SEC EDGAR 06/29/2026 - 04:42 PM Learn about SEC filing dates

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

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	39500	1138390.00	51659481	06/29/2026	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	06/29/2026	Exercise of Stock Options	Issuer			39500	06/29/2026	Cash

* 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
10b5-1 Sales for JOHN HANNA 8000 Marina Boulevard, 4th Floor Brisbane CA 94005	Common	06/26/2026	100	2900.00
10b5-1 Sales for JOHN HANNA 8000 Marina Boulevard, 4th Floor Brisbane CA 94005	Common	06/15/2026	17683	424876.39
10b5-1 Sales for JOHN HANNA 8000 Marina Boulevard, 4th Floor Brisbane CA 94005	Common	06/11/2026	21998	528441.55
10b5-1 Sales for JOHN HANNA 8000 Marina Boulevard, 4th Floor Brisbane CA 94005	Common	06/04/2026	4835	116044.66
10b5-1 Sales for JOHN HANNA 8000 Marina Boulevard, 4th Floor Brisbane CA 94005	Common	04/16/2026	10282	217155.84

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 the Form 144 for CDNA report?

The Form 144 reports an intended sale of 39,500 shares of common stock dated 06/29/2026, shown as arising from an exercise of stock options with proceeds in cash.

Who executed recent 10b5-1 sales shown in the filing?

The excerpt lists multiple 10b5-1 sales attributed to John Hanna, including transactions of 21,998 and 17,683 shares on 06/11/2026 and 06/15/2026, with proceeds shown in the table.

Is the 39,500-share item an option exercise or open-market sale?

The filing characterizes the 39,500 shares entry as resulting from an exercise of stock options on 06/29/2026 and lists the method as Cash.

Does the Form 144 confirm the sale has completed?

The filing provides a notice of intent dated 06/29/2026 and the method as Cash; it does not state in this excerpt whether the sale has been completed or the execution details.

What amounts were realized in the recent 10b5-1 sales shown?

The excerpt shows proceeds for recent 10b5-1 sales such as $528,441.55 for 21,998 shares on 06/11/2026 and $424,876.39 for 17,683 shares on 06/15/2026 as listed in the table.