NYSE:AORT • US2289031005
| Shares Outstanding | 47.37M |
| Float | 43.32M |
| Float Short Interest Percentage | 3.2% |
| Owners (insider) | 4.09% |
| Owners (institutional) | 87.09% |
| Owners (insider) change | -0.12% |
| Owners (institutional) change | N/A |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Mar 3, 2026 | Davis John E | Open Market Sale | 4573 | 37.78 | $ 172,747.82 |
| Mar 3, 2026 | Berry Lance A | Open Market Sale | 6316 | 37.78 | $ 238,590.69 |
| Mar 3, 2026 | Mackin James P | Open Market Sale | 17887 | 37.78 | $ 675,692.16 |
| Mar 3, 2026 | Holloway Jean F | Open Market Sale | 12805 | 37.93 | $ 485,727.63 |
| Mar 3, 2026 | Horton Amy | Open Market Sale | 901 | 37.78 | $ 34,035.82 |
| Mar 3, 2026 | Stanton Marshall S. | Open Market Sale | 2149 | 37.78 | $ 81,179.76 |
| Mar 2, 2026 | Stanton Marshall S. | Open Market Sale | 1513 | 38.02 | $ 57,531.67 |
| Mar 2, 2026 | Mackin James P | Open Market Sale | 14911 | 38.02 | $ 566,989.28 |
| Mar 2, 2026 | Holloway Jean F | Open Market Sale | 2183 | 38.02 | $ 83,008.36 |
| Mar 2, 2026 | Berry Lance A | Open Market Sale | 5178 | 38.02 | $ 196,892.93 |
| Mar 2, 2026 | Davis John E | Open Market Sale | 2784 | 38.02 | $ 105,861.32 |
| Mar 2, 2026 | Horton Amy | Open Market Sale | 641 | 38.02 | $ 24,373.96 |
| Mar 2, 2026 | Holloway Jean F | Grant | 27795 | 0.00 | $ 0.00 |
| Mar 2, 2026 | Horton Amy | Grant | 7475 | 0.00 | $ 0.00 |
| Mar 2, 2026 | Stanton Marshall S. | Grant | 21838 | 0.00 | $ 0.00 |
| Mar 2, 2026 | Davis John E | Grant | 28845 | 0.00 | $ 0.00 |
| Mar 2, 2026 | Berry Lance A | Grant | 40874 | 0.00 | $ 0.00 |
| Mar 2, 2026 | Mackin James P | Grant | 116948 | 0.00 | $ 0.00 |
| Feb 24, 2026 | Mackin James P | Grant | 97030 | 0.00 | $ 0.00 |
| Feb 24, 2026 | Berry Lance A | Grant | 37482 | 0.00 | $ 0.00 |
| Feb 24, 2026 | Davis John E | Grant | 20438 | 0.00 | $ 0.00 |
| Feb 24, 2026 | Horton Amy | Grant | 5658 | 0.00 | $ 0.00 |
| Feb 24, 2026 | Holloway Jean F | Grant | 20085 | 0.00 | $ 0.00 |
| Feb 23, 2026 | Mackin James P | Open Market Sale | 34898 | 36.83 | $ 1,285,337.30 |
| Feb 23, 2026 | Berry Lance A | Open Market Sale | 9466 | 36.69 | $ 347,308.93 |
| Feb 23, 2026 | Davis John E | Open Market Sale | 5848 | 36.92 | $ 215,882.50 |
| Feb 23, 2026 | Horton Amy | Open Market Sale | 2561 | 36.97 | $ 94,690.02 |
| Feb 23, 2026 | Holloway Jean F | Open Market Sale | 4747 | 36.92 | $ 175,269.38 |
| Feb 23, 2026 | Stanton Marshall S. | Open Market Sale | 3682 | 36.94 | $ 136,013.21 |
| Dec 15, 2025 | Davis John E | Open Market Sale | 5000 | 45.11 | $ 225,550.00 |
| Dec 8, 2025 | Horton Amy | Open Market Sale | 4572 | 44.42 | $ 203,083.67 |
| Dec 3, 2025 | Holloway Jean F | Open Market Sale | 7315 | 45.30 | $ 331,369.50 |
| Dec 3, 2025 | Mackin James P | Option Excercise | 30921 | 29.62 | $ 915,880.02 |
| Dec 3, 2025 | Mackin James P | Open Market Sale | 30921 | 45.46 | $ 1,405,699.58 |
| Dec 2, 2025 | Mackin James P | Open Market Sale | 30921 | 45.56 | $ 1,408,729.84 |
| Dec 2, 2025 | Mackin James P | Option Excercise | 30921 | 29.62 | $ 915,880.02 |
| Dec 1, 2025 | Horton Amy | Other Disposition | 750 | 0.00 | $ 0.00 |
| Nov 21, 2025 | Stanton Marshall S. | Option Excercise | 47376 | 14.21 | $ 672,987.69 |
| Nov 21, 2025 | Stanton Marshall S. | Open Market Sale | 47376 | 45.04 | $ 2,133,920.12 |
| Nov 20, 2025 | Stanton Marshall S. | Open Market Sale | 15276 | 44.18 | $ 674,825.40 |
| Nov 20, 2025 | Stanton Marshall S. | Option Excercise | 3388 | 15.48 | $ 52,434.17 |
| Nov 18, 2025 | Hoff Elizabeth A | Open Market Sale | 4200 | 45.10 | $ 189,411.60 |
| Nov 17, 2025 | Horton Amy | Open Market Sale | 6000 | 45.73 | $ 274,380.00 |
| Nov 14, 2025 | Davis John E | Option Excercise | 12787 | 29.62 | $ 378,750.94 |
| Nov 14, 2025 | Davis John E | Open Market Sale | 12787 | 44.92 | $ 574,392.29 |
| Nov 14, 2025 | Holloway Jean F | Option Excercise | 12787 | 29.62 | $ 378,750.94 |
| Nov 14, 2025 | Holloway Jean F | Open Market Sale | 12787 | 45.09 | $ 576,501.98 |
| Nov 13, 2025 | Davis John E | Open Market Sale | 6563 | 45.86 | $ 300,966.05 |
| Nov 13, 2025 | Mackin James P | Open Market Sale | 34210 | 45.86 | $ 1,568,802.18 |
| Nov 13, 2025 | Holloway Jean F | Open Market Sale | 5761 | 45.86 | $ 264,187.94 |
| Nov 13, 2025 | Stanton Marshall S. | Open Market Sale | 4993 | 45.86 | $ 228,968.99 |
| Nov 13, 2025 | Horton Amy | Open Market Sale | 3482 | 45.86 | $ 159,677.56 |
| Nov 11, 2025 | Holloway Jean F | Option Excercise | 10000 | 11.03 | $ 110,300.00 |
| Nov 10, 2025 | Holloway Jean F | Open Market Sale | 12960 | 45.82 | $ 593,872.24 |
| Nov 10, 2025 | Mackin James P | Open Market Sale | 17580 | 44.62 | $ 784,402.02 |
| Nov 10, 2025 | Davis John E | Open Market Sale | 3373 | 44.62 | $ 150,499.89 |
| Nov 10, 2025 | Horton Amy | Open Market Sale | 1789 | 44.62 | $ 79,823.39 |
| Nov 10, 2025 | Stanton Marshall S. | Open Market Sale | 2566 | 44.62 | $ 114,492.35 |
| Aug 27, 2025 | Stanton Marshall S. | Option Excercise | 18200 | 11.03 | $ 200,746.00 |
| Aug 27, 2025 | Stanton Marshall S. | Open Market Sale | 18200 | 44.02 | $ 801,218.60 |
| Aug 25, 2025 | Holloway Jean F | Option Excercise | 10000 | 11.03 | $ 110,300.00 |
| Aug 25, 2025 | Holloway Jean F | Open Market Sale | 10000 | 44.37 | $ 443,700.00 |
| Aug 15, 2025 | Mackin James P | Open Market Sale | 12500 | 42.32 | $ 528,987.50 |
| Aug 12, 2025 | Davis John E | Option Excercise | 10802 | 26.24 | $ 283,444.48 |
| Aug 12, 2025 | Davis John E | Open Market Sale | 10802 | 43.67 | $ 471,755.75 |
| Aug 12, 2025 | Holloway Jean F | Option Excercise | 16975 | 26.24 | $ 445,424.00 |
| Aug 12, 2025 | Holloway Jean F | Open Market Sale | 23356 | 43.01 | $ 1,004,609.58 |
| Aug 8, 2025 | Horton Amy | Option Excercise | 7992 | 29.62 | $ 236,723.04 |
| Aug 8, 2025 | Horton Amy | Open Market Sale | 7992 | 38.49 | $ 307,612.08 |
| Jun 17, 2025 | Stanton Marshall S. | Open Market Sale | 15000 | 29.50 | $ 442,500.00 |
| Jun 13, 2025 | Stanton Marshall S. | Open Market Sale | 26132 | 28.44 | $ 743,131.21 |
| May 27, 2025 | Holloway Jean F | Open Market Sale | 8748 | 29.00 | $ 253,692.00 |
| May 23, 2025 | SEMEDO ANTHONY B. | Open Market Sale | 2600 | 28.47 | $ 74,027.20 |
| May 23, 2025 | SEMEDO ANTHONY B. | Open Market Sale | 2600 | 28.47 | $ 74,027.20 |
| May 22, 2025 | Borgstrom Marna P | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | BEVEVINO DANIEL J | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | ACKERMAN THOMAS F | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | Salveson Jon W | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | Hoff Elizabeth A | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | Burbank Jeffrey H | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | Bullock James | Grant | 6325 | 0.00 | $ 0.00 |
| May 22, 2025 | SEMEDO ANTHONY B. | Grant | 6325 | 0.00 | $ 0.00 |
| May 21, 2025 | Holloway Jean F | Open Market Sale | 9926 | 29.00 | $ 287,854.00 |
| May 9, 2025 | Stanton Marshall S. | Open Market Sale | 10548 | 29.13 | $ 307,265.35 |
| Mar 11, 2025 | Davis John E | Option Excercise | 15910 | 21.55 | $ 342,860.50 |
| Mar 11, 2025 | Davis John E | Open Market Sale | 15100 | 23.61 | $ 356,548.75 |
| Mar 11, 2025 | Holloway Jean F | Option Excercise | 19092 | 21.55 | $ 411,432.60 |
| Mar 11, 2025 | Holloway Jean F | Open Market Sale | 18020 | 23.61 | $ 425,509.86 |