Artivion, Inc. (NASDAQ: AORT) reported a routine insider transaction this week after its president and chief executive officer, James P. Mackin, sold 17,887 shares of common stock on March 3, 2026. The sale price was $37.7756 per share, producing proceeds of $675,692, according to a Form 4 filing with the Securities and Exchange Commission.
The filing shows that Mackin also received 116,948 shares of Artivion common stock on March 2, 2026, at an acquisition cost of $0. Those shares came from performance stock units granted on February 28, 2025, with one-third vesting on March 2, 2026. The remaining two-thirds are scheduled to vest in two equal installments on February 28, 2027, and February 28, 2028, subject to continued employment.
After executing the March 3 sale, Mackin directly owns 947,275 shares of Artivion. The sale was made specifically to meet tax withholding obligations tied to the PSU vesting and was not a discretionary transaction, the filing states. At the time of the disclosure, Artivion shares were trading at $38.50, a price that represents a 52% gain over the past year despite recent volatility in the stock.
Quarterly results and analyst update
In a separate corporate update, Artivion released fourth-quarter results for 2025 that outperformed earnings forecasts. The company posted earnings per share of $0.17, compared with the forecasted $0.06. Adjusted revenues for the quarter were $118.3 million, representing an 18.5% year-over-year increase when excluding a one-time payment to the Italian government. Those adjusted revenues exceeded Canaccord Genuity’s estimate of $115.6 million and a consensus expectation of $116.5 million.
Despite slightly missing overall revenue forecasts, company commentary highlighted solid performance in key product areas. Reflecting recent market dynamics and compressed trading multiples, Canaccord Genuity lowered its price target for Artivion to $48.00 from $51.00 but maintained a Buy rating.
Context and implications
The transaction disclosed in the SEC filing is presented as a tax-related sale following the vesting of PSUs, while Mackin’s remaining direct shareholding remains substantial. The company’s quarterly results showed stronger-than-expected earnings and adjusted revenue beats on select metrics, accompanied by an analyst adjustment to the price target but an unchanged Buy recommendation.