Artivion's three largest insider shareholders as of September 09, 2026 are James P Mackin (President Ceo, 947.27K shares), James P Mackin (President Ceo, 877.27K shares), James P Mackin (President Ceo, 877.27K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | James P Mackin | President Ceo | 877,275 | 0 | 877,275 | 27.2% | 20 Aug, 2026 |
| 2 | David Ashley Lee | Executive Vp, Coo Cfo | 347,217 | 0 | 347,217 | 10.7% | 03 Mar, 2023 |
| 3 | John E Davis | Chief Commercial Officer | 230,794 | 0 | 230,794 | 7.1% | 04 Mar, 2026 |
| 4 | Lance A Berry | Evp, Coo, Cfo Treasurer | 210,112 | 0 | 210,112 | 6.5% | 17 Aug, 2026 |
| 5 | Jean F Holloway | Svp, General Counsel | 184,118 | 0 | 184,118 | 5.7% | 12 Aug, 2026 |
| 6 | Daniel J Bevevino | Director | 157,637 | 0 | 157,637 | 4.9% | 20 May, 2026 |
| 7 | Thomas F Ackerman | Director | 157,472 | 0 | 157,472 | 4.9% | 20 May, 2026 |
| 8 | Amy Horton | Vp, Chief Accounting Officer | 139,088 | 0 | 139,088 | 4.3% | 04 Mar, 2026 |
| 9 | Jon W Salveson | Director | 137,416 | 0 | 137,416 | 4.3% | 20 May, 2026 |
| 10 | Ronald D Mccall | Director | 121,768 | 0 | 121,768 | 3.8% | 26 Aug, 2021 |
| 11 | Harvey Morgan | Director | 50,768 | 46,342 | 97,110 | 3.0% | 31 Aug, 2021 |
| 12 | James Bullock | Director | 76,223 | 0 | 76,223 | 2.4% | 20 May, 2026 |
| 13 | Jeffrey H Burbank | Director | 61,372 | 0 | 61,372 | 1.9% | 20 May, 2026 |
| 14 | Marshall S. Stanton | Svp, Clinical Md Affair | 60,097 | 0 | 60,097 | 1.9% | 04 Mar, 2026 |
| 15 | Marna P Borgstrom | Director | 56,664 | 0 | 56,664 | 1.8% | 20 May, 2026 |
| 16 | Andrew M Green | Svp, Regulatory And Quality | 51,640 | 0 | 51,640 | 1.6% | 04 Sep, 2026 |
| 17 | Anthony B. Semedo | Director | 40,635 | 6,325 | 46,960 | 1.5% | 04 Jun, 2026 |
| 18 | Rochelle L. Maney | Vp, Quality | 46,569 | 0 | 46,569 | 1.4% | 14 Mar, 2024 |
| 19 | Elizabeth A Hoff | Director | 34,765 | 0 | 34,765 | 1.1% | 20 May, 2026 |
| 20 | Dennis B Maier | Svp, Operations | 34,724 | 0 | 34,724 | 1.1% | 07 Jun, 2023 |
| 21 | Matthew A Getz | Vp, Human Resources | 34,116 | 0 | 34,116 | 1.1% | 19 Aug, 2024 |
| 22 | Franz Peter Barthold | Vp, Research Development | 32,516 | 0 | 32,516 | 1.0% | 10 Nov, 2022 |
| 23 | Florian Tyrs | Vp, Global Operations | 21,558 | 0 | 21,558 | 0.7% | 29 Feb, 2024 |
| 24 | Robert C Thomson | Vp Research Development | 13,291 | 0 | 13,291 | 0.4% | 26 Feb, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 02 Sep, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed S | 6,510 | $27.27 | $177.50K | 53,133 | Direct |
| 03 Sep, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed S | 1,493 | $26.02 | $38.84K | 51,640 | Direct |
| 19 Aug, 2026 | James P Mackin | President Ceo | Disposed S | 70,000 | $28.96 | $2.03Mn | 877,275 | Direct |
| 14 Aug, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed S | 616 | $28.55 | $17.59K | 59,643 | Direct |
| 14 Aug, 2026 | Lance A Berry | Evp, Coo, Cfo Treasurer | Disposed S | 715 | $28.55 | $20.41K | 210,112 | Direct |
| 12 Aug, 2026 | Jean F Holloway | Svp, General Counsel | Disposed S | 977 | $28.49 | $27.83K | 184,118 | Direct |
| 11 Jun, 2026 | Andrew M Green | Svp, Regulatory And Quality | Acquired M | 14,001 | $18.44 | $258.18K | 74,260 | Direct |
| 11 Jun, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed S | 14,001 | $20.71 | $289.92K | 60,259 | Direct |
| 11 Jun, 2026 | Andrew M Green | Svp, Regulatory And Quality | Acquired M | 30,000 | $11.03 | $330.90K | 90,259 | Direct |
| 11 Jun, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed S | 30,000 | $20.69 | $620.82K | 60,259 | Direct |
| 11 Jun, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed M | 14,001 | $0.00 | $0 | 0 | Direct |
| 11 Jun, 2026 | Andrew M Green | Svp, Regulatory And Quality | Disposed M | 30,000 | $0.00 | $0 | 0 | Direct |
| 02 Jun, 2026 | Anthony B. Semedo | Director | Disposed J | 6,325 | $0.00 | $0 | 40,635 | Direct |
| 02 Jun, 2026 | Anthony B. Semedo | Director | Acquired J | 6,325 | $0.00 | $0 | 6,325 | Indirect |
| 18 May, 2026 | Marna P Borgstrom | Director | Acquired A | 7,576 | $0.00 | $0 | 56,664 | Direct |
| 18 May, 2026 | Jeffrey H Burbank | Director | Acquired A | 7,576 | $0.00 | $0 | 61,372 | Direct |
| 18 May, 2026 | Daniel J Bevevino | Director | Acquired A | 7,576 | $0.00 | $0 | 157,637 | Direct |
| 18 May, 2026 | Jon W Salveson | Director | Acquired A | 7,576 | $0.00 | $0 | 137,416 | Direct |
| 18 May, 2026 | James Bullock | Director | Acquired A | 7,576 | $0.00 | $0 | 76,223 | Direct |
| 18 May, 2026 | Elizabeth A Hoff | Director | Acquired A | 7,576 | $0.00 | $0 | 34,765 | Direct |