Artivion (NYSE: AORT) officer to sell about $199K in stock

Rhea-AI Filing Summary

ARTIVION, INC. (AORT) is the issuer of common stock covered by a notice of proposed sale on Form 144 filed for the account of Marshall S. Stanton. The filing lists a total of 7,400 shares of common stock held at Fidelity Brokerage Services LLC with a stated market value of $198,694.54 as of August 27, 2026.

The securities to be sold consist of shares acquired through an ESPP purchase of 316 shares on December 31, 2025 and restricted stock vesting of 6,648 shares on February 22, 2026 and 436 shares on February 23, 2026. The transaction is being executed under Rule 144, with Fidelity acting as attorney-in-fact and broker for the seller.

Key Figures

Shares of common stock held: 7,400 shares Market value of shares: $198,694.54 ESPP Purchase shares: 316 shares +3 more

6 metrics

Shares of common stock held 7,400 shares Common stock position at Fidelity Brokerage Services LLC associated with the Form 144

Market value of shares $198,694.54 Stated value of 7,400 ARTIVION, INC. shares as of August 27, 2026

ESPP Purchase shares 316 shares Common stock acquired via ESPP purchase dated December 31, 2025

Restricted stock vesting (1) 6,648 shares Common stock from restricted stock vesting dated February 22, 2026

Restricted stock vesting (2) 436 shares Common stock from restricted stock vesting dated February 23, 2026

Proposed sale notice date August 27, 2026 Date associated with securities information and Form 144 signature

Key Terms

Rule 144, ESPP Purchase, Restricted Stock Vesting, attorney-in-fact

4 terms

Rule 144 regulatory

"See the 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.

ESPP Purchase financial

"Common | 12/31/2025 | ESPP Purchase | Issuer"

Restricted Stock Vesting financial

"Common | 02/22/2026 | Restricted Stock Vesting | Issuer"

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.

attorney-in-fact regulatory

"as attorney-in-fact for Marshall S. Stanton"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What does the Form 144 filing mean for ARTIVION, INC. (AORT)?

The Form 144 relates to a proposed sale of 7,400 shares of ARTIVION, INC. common stock by or for Marshall S. Stanton under Rule 144. It is a disclosure of an intended resale of restricted or control securities, not an issuance of new shares by the company.

How many ARTIVION, INC. (AORT) shares are covered by this Form 144?

The notice covers 7,400 shares of ARTIVION, INC. common stock held at Fidelity Brokerage Services LLC. These shares have an indicated market value of $198,694.54 as of August 27, 2026.

What kinds of ARTIVION, INC. (AORT) awards are included in the securities to be sold?

The securities to be sold were acquired through an ESPP purchase of 316 shares on December 31, 2025 and restricted stock vesting of 6,648 shares on February 22, 2026 and 436 shares on February 23, 2026, all in ARTIVION, INC. common stock.

Who is the selling security holder in this ARTIVION, INC. (AORT) Form 144?

The Form 144 identifies Marshall S. Stanton as the person for whose account the ARTIVION, INC. securities are to be sold. The form notes that he is an officer, and Fidelity Brokerage Services LLC is acting as broker and attorney-in-fact in signing the notice.

On which market are the ARTIVION, INC. (AORT) shares listed in this Form 144?

The common stock referenced in the Form 144 for ARTIVION, INC. is listed on the NYSE, as indicated in the securities information section accompanying the proposed sale of 7,400 shares.

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

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Available on EDGAR 08/27/2026 - 02:37 PM Accepted by SEC EDGAR 08/27/2026 - 02:36 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	0001849615
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	ARTIVION, INC.
SEC File Number	001-13165
Address of Issuer	1655 ROBERTS BOULEVARD N W KENNESAW GEORGIA 30144
Phone	7704193355
Name of Person for Whose Account the Securities are To Be Sold	Stanton Marshall S.
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
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	7400	198694.54	48756221	08/27/2026	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 *
Common	12/31/2025	ESPP Purchase	Issuer			316	12/31/2025	Cash
Common	02/22/2026	Restricted Stock Vesting	Issuer			6648	02/22/2026	Compensation
Common	02/23/2026	Restricted Stock Vesting	Issuer			436	02/23/2026	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/27/2026
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/ Adam Gehring, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Marshall S. Stanton
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)