AtriCure director's trust proposes $143K share sale

AtriCure, Inc. (ATRC) common shares are listed for a proposed sale for the account of B Kristine Johnson Declaration Trust: 2,452 shares with an aggregate market value of $143,397.13.

Available on EDGAR 11/06/2026 - 04:04 PM EST Accepted by SEC EDGAR 11/06/2026 - 04:04 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

AtriCure, Inc. (ATRC) common shares are listed for a proposed sale for the account of B Kristine Johnson Declaration Trust: 2,452 shares with an aggregate market value of $143,397.13. The notice lists November 6, 2026 as the approximate sale date and Morgan Stanley Smith Barney LLC as broker. Beth Kristine Johnson signed as trustee; the notice identifies her as a director. The shares are described as acquired through restricted stock vesting under a registered plan on May 20, 2021.

Key Figures

Common shares proposed for sale: 2,452 shares Aggregate market value: $143,397.13 Shares outstanding: 50,922,283 shares +2 more

5 metrics

Common shares proposed for sale 2,452 shares For the account of B Kristine Johnson Declaration Trust

Aggregate market value $143,397.13 Proposed sale

Shares outstanding 50,922,283 shares AtriCure shares outstanding listed in the notice

Approximate sale date November 6, 2026 Proposed sale

Acquisition date May 20, 2021 Shares acquired through restricted stock vesting under a registered plan

Key Terms

Rule 144, restricted stock vesting, registered plan

3 terms

Rule 144 regulatory

"definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Restricted Stock Vesting Under a Registered Plan"

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.

registered plan financial

"Restricted Stock Vesting Under a Registered Plan"

A registered plan is a savings or investment account that a government recognizes for special tax treatment and rules, such as limits on how much you can put in and conditions for withdrawals. For investors it matters because those rules change how much of your gains are taxed, how quickly your money can be accessed and what strategies make sense — like a labeled jar that gives tax breaks but comes with rules about when and how you can take the money out.

FAQ

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

How many ATRC shares are proposed for sale, and what is their listed value?

The proposed sale covers 2,452 AtriCure common shares, with an aggregate market value of $143,397.13.

What broker and sale date are listed for the proposed ATRC sale?

Morgan Stanley Smith Barney LLC is listed as broker, and November 6, 2026 is the approximate sale date. The shares are described as acquired on May 20, 2021 through restricted stock vesting under a registered plan.

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	0001231984
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	ATRICURE, INC.
SEC File Number	000-51470
Address of Issuer	7555 Innovation Way Mason OHIO 45040
Phone	(513) 755-4100
Name of Person for Whose Account the Securities are To Be Sold	B KRISTINE JOHNSON DECLARATION TRUST
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	Director

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	2452	143397.13	50922283	11/06/2026	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	05/20/2021	Restricted Stock Vesting Under a Registered Plan	Issuer			2452	05/20/2021	Services Rendered

* 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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	11/06/2026
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/ Beth Kristine Johnson, Trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)