Artivion officer plans sale of 1,493 shares

Artivion officer Andrew M. Green filed a Rule 144 notice to sell 1,493 shares, disclosing recent sales exceeding $1.1 million in aggregate proceeds.

Rhea-AI Filing Summary

ARTIVION, INC. (AORT) officer Andrew M. Green filed a notice under Rule 144 stating an intention to sell common stock through Fidelity Brokerage Services LLC. The notice covers 1,493 shares of common stock with an aggregate market value of $38,842.13 as of September 3, 2026, to be sold on the NYSE.

The shares relate to restricted stock awards vesting on November 11, 2025 (459 shares) and February 22, 2026 (1,034 shares), both received from the issuer as compensation. The filing also reports prior sales over the past three months totaling 44,001, 616, and 6,510 shares for proceeds of $910,753.51, $17,586.18, and $177,497.82, respectively.

Key Figures

Shares covered by Rule 144 notice: 1,493 shares Aggregate market value of planned sale: $38,842.13 Restricted stock vesting November 11, 2025: 459 shares +4 more

7 metrics

Shares covered by Rule 144 notice 1,493 shares Common stock to be sold through Fidelity as of September 3, 2026

Aggregate market value of planned sale $38,842.13 Value of 1,493 shares of Artivion common stock in Rule 144 notice

Restricted stock vesting November 11, 2025 459 shares Common stock received from issuer as compensation

Restricted stock vesting February 22, 2026 1,034 shares Common stock received from issuer as compensation

Sale on June 11, 2026 44,001 shares for $910,753.51 Common stock sold by Andrew M. Green in the past three months

Sale on August 14, 2026 616 shares for $17,586.18 Common stock sold by Andrew M. Green in the past three months

Sale on September 2, 2026 6,510 shares for $177,497.82 Common stock sold by Andrew M. Green in the past three months

Key Terms

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

3 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.

Restricted Stock Vesting financial

"Common | 11/11/2025 | 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 Andrew M. Green"

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

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

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

The filing discloses that officer Andrew M. Green plans, under Rule 144, to sell 1,493 shares of Artivion common stock through Fidelity Brokerage Services LLC, with an aggregate market value of $38,842.13 as of September 3, 2026.

How many ARTIVION (AORT) shares has Andrew M. Green sold in the last three months?

The notice reports three prior sales of Artivion common stock: 44,001 shares for $910,753.51 on June 11, 2026; 616 shares for $17,586.18 on August 14, 2026; and 6,510 shares for $177,497.82 on September 2, 2026.

What type of ARTIVION (AORT) securities are covered by this Form 144?

The Form 144 covers common stock of Artivion, Inc. held in an account at Fidelity Brokerage Services LLC. The shares are tied to restricted stock vesting events received from the issuer as compensation.

What compensation-related vesting events are linked to the ARTIVION (AORT) shares in this filing?

The filing ties the Rule 144 shares to two restricted stock vesting events: 459 shares vesting on November 11, 2025 and 1,034 shares vesting on February 22, 2026, both received from Artivion as compensation.

Who is authorized to execute the ARTIVION (AORT) sales under this Form 144?

The notice is signed by Margaret Campbell as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Andrew M. Green, authorizing that firm to execute the planned Rule 144 sales.

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

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Available on EDGAR 09/03/2026 - 05:24 PM EDT Accepted by SEC EDGAR 09/03/2026 - 05:16 PM EDT 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	0001191000
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	GREEN ANDREW M
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	1493	38842.13	48756221	09/03/2026	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	11/11/2025	Restricted Stock Vesting	Issuer			459	11/11/2025	Compensation
Common	02/22/2026	Restricted Stock Vesting	Issuer			1034	02/22/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Andrew M. Green 1655 Roberts Boulevard NW Kennesaw GA 30144	Common	06/11/2026	44001	910753.51
Andrew M. Green 1655 Roberts Boulevard NW Kennesaw GA 30144	Common	08/14/2026	616	17586.18
Andrew M. Green 1655 Roberts Boulevard NW Kennesaw GA 30144	Common	09/02/2026	6510	177497.82

144: Remarks and Signature

Remarks
Date of Notice	09/03/2026
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/ Margaret Campbell, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Andrew M. Green
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)