Hassanein Waleed H, President and CEO of TransMedics Group, Inc. ($TMDX), made four open market purchases totaling nearly $3 million in the last year. His most recent buy occurred on November 17, 2025. These TMDX insider buys rank 246th among nearly 5,000 individuals in our database, surpassing the average purchase amount of $1.5 million across 3.3 transactions. Hassanein reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 17, 2025 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | P | Common Stock | 8775 | $114.00 | 616,433.0000 | 40,748,023 | 1.44% | 0.02% |
| Aug. 7, 2025 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | P | Common Stock | 6617 | $116.08 | 605,800.0000 | 35,216,837 | 1.10% | 0.02% |
| Aug. 7, 2025 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | P | Common Stock | 1858 | $116.85 | 607,658.0000 | 35,216,837 | 0.31% | 0.01% |
| Aug. 6, 2025 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | P | Common Stock | 8400 | $118.68 | 599,183.0000 | 35,216,837 | 1.42% | 0.02% |
| Feb. 25, 2025 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | A | Common Stock | 59781 | $0.00 | 590,783.0000 | 35,216,837 | 11.26% | 0.17% |
| Feb. 25, 2025 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | A | Stock Option (Right to Buy) | 90185 | $0.00 | 90,185.0000 | 35,216,837 | 9999.99% | 0.26% |
| Oct. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1200 | $134.23 | 531,302.0000 | 35,683,952 | 0.23% | 0.00% |
| Oct. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 300 | $135.04 | 531,002.0000 | 35,683,952 | 0.06% | 0.00% |
| Oct. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3518 | $132.82 | 532,502.0000 | 35,683,952 | 0.66% | 0.01% |
| Oct. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 8625 | $0.00 | 96,250.0000 | 35,683,952 | 8.22% | 0.02% |
| Oct. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3607 | $131.91 | 536,020.0000 | 35,683,952 | 0.67% | 0.01% |
| Oct. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 8625 | $13.28 | 539,627.0000 | 35,683,952 | 1.62% | 0.02% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 908 | $151.10 | 538,719.0000 | 32,517,372 | 0.17% | 0.00% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1865 | $152.30 | 536,854.0000 | 32,517,372 | 0.35% | 0.01% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3155 | $153.32 | 533,699.0000 | 32,517,372 | 0.59% | 0.01% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1383 | $154.16 | 532,316.0000 | 32,517,372 | 0.26% | 0.00% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 688 | $155.65 | 531,628.0000 | 32,517,372 | 0.13% | 0.00% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 626 | $156.48 | 531,002.0000 | 32,517,372 | 0.12% | 0.00% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 8625 | $0.00 | 104,875.0000 | 32,517,372 | 7.60% | 0.03% |
| Sept. 16, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 8625 | $13.28 | 539,627.0000 | 32,517,372 | 1.62% | 0.03% |
| Aug. 21, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 20000 | $171.03 | 531,002.0000 | 32,517,372 | 3.63% | 0.06% |
| Aug. 22, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 25000 | $16.14 | 556,002.0000 | 32,517,372 | 4.71% | 0.08% |
| Aug. 22, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 25000 | $175.00 | 531,002.0000 | 32,517,372 | 4.50% | 0.08% |
| Aug. 21, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 20000 | $0.00 | 265,714.0000 | 32,517,372 | 7.00% | 0.06% |
| Aug. 22, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 25000 | $0.00 | 153,000.0000 | 32,517,372 | 14.04% | 0.08% |
| Aug. 21, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 20000 | $16.00 | 551,002.0000 | 32,517,372 | 3.77% | 0.06% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1376 | $169.39 | 536,751.0000 | 32,517,372 | 0.26% | 0.00% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 8625 | $13.28 | 539,627.0000 | 32,517,372 | 1.62% | 0.03% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 300 | $165.26 | 539,327.0000 | 32,517,372 | 0.06% | 0.00% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 700 | $167.24 | 538,627.0000 | 32,517,372 | 0.13% | 0.00% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 500 | $168.17 | 538,127.0000 | 32,517,372 | 0.09% | 0.00% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4526 | $170.21 | 532,225.0000 | 32,517,372 | 0.84% | 0.01% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1018 | $171.42 | 531,207.0000 | 32,517,372 | 0.19% | 0.00% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 205 | $171.86 | 531,002.0000 | 32,517,372 | 0.04% | 0.00% |
| Aug. 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 8625 | $0.00 | 113,500.0000 | 32,517,372 | 7.06% | 0.03% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1397 | $143.61 | 538,230.0000 | 32,517,372 | 0.26% | 0.00% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2540 | $144.34 | 535,690.0000 | 32,517,372 | 0.47% | 0.01% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2046 | $145.54 | 533,644.0000 | 32,517,372 | 0.38% | 0.01% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2342 | $146.39 | 531,302.0000 | 32,517,372 | 0.44% | 0.01% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 300 | $147.28 | 531,002.0000 | 32,517,372 | 0.06% | 0.00% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 8625 | $0.00 | 122,125.0000 | 32,517,372 | 6.60% | 0.03% |
| July 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 8625 | $13.28 | 539,627.0000 | 32,517,372 | 1.62% | 0.03% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1614 | $140.42 | 538,013.0000 | 32,517,372 | 0.30% | 0.00% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3836 | $141.62 | 534,177.0000 | 32,517,372 | 0.71% | 0.01% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2675 | $142.68 | 531,502.0000 | 32,517,372 | 0.50% | 0.01% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 400 | $143.65 | 531,102.0000 | 32,517,372 | 0.08% | 0.00% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 100 | $144.52 | 531,002.0000 | 32,517,372 | 0.02% | 0.00% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 8625 | $0.00 | 130,750.0000 | 32,517,372 | 6.19% | 0.03% |
| June 14, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 8625 | $13.28 | 539,627.0000 | 32,517,372 | 1.62% | 0.03% |
| May 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 8625 | $13.28 | 539,627.0000 | 32,517,372 | 1.62% | 0.03% |
| May 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2100 | $134.69 | 537,227.0000 | 32,517,372 | 0.39% | 0.01% |
| May 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 5481 | $135.54 | 531,746.0000 | 32,517,372 | 1.02% | 0.02% |
| May 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 744 | $136.26 | 531,002.0000 | 32,517,372 | 0.14% | 0.00% |
| May 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 8625 | $0.00 | 139,375.0000 | 32,517,372 | 5.83% | 0.03% |
| May 15, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 300 | $133.42 | 539,327.0000 | 32,517,372 | 0.06% | 0.00% |
| May 6, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 30000 | $130.07 | 531,002.0000 | 32,517,372 | 5.35% | 0.09% |
| May 6, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 30000 | $0.00 | 148,000.0000 | 32,517,372 | 16.85% | 0.09% |
| May 6, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 30000 | $13.28 | 561,002.0000 | 32,517,372 | 5.65% | 0.09% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2685 | $105.56 | 596,761.0000 | 32,517,372 | 0.45% | 0.01% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 56000 | $13.28 | 599,446.0000 | 32,517,372 | 10.30% | 0.17% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 91 | $106.51 | 596,670.0000 | 32,517,372 | 0.02% | 0.00% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 424 | $107.57 | 596,246.0000 | 32,517,372 | 0.07% | 0.00% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 6800 | $110.00 | 589,446.0000 | 32,517,372 | 1.14% | 0.02% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 23500 | $114.17 | 565,946.0000 | 32,517,372 | 3.99% | 0.07% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 22500 | $120.25 | 543,446.0000 | 32,517,372 | 3.98% | 0.07% |
| May 2, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 6140 | $120.64 | 537,306.0000 | 32,517,372 | 1.13% | 0.02% |
| May 2, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 6222 | $122.16 | 531,084.0000 | 32,517,372 | 1.16% | 0.02% |
| May 2, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 82 | $122.67 | 531,002.0000 | 32,517,372 | 0.02% | 0.00% |
| May 1, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 56000 | $0.00 | 178,000.0000 | 32,517,372 | 23.93% | 0.17% |
| April 17, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4000 | $95.12 | 543,446.0000 | 32,517,372 | 0.73% | 0.01% |
| April 17, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 4000 | $13.28 | 547,446.0000 | 32,517,372 | 0.74% | 0.01% |
| April 17, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 4000 | $0.00 | 234,000.0000 | 32,517,372 | 1.68% | 0.01% |
| April 10, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 12000 | $13.28 | 555,446.0000 | 32,517,372 | 2.21% | 0.04% |
| April 10, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 12000 | $95.09 | 543,446.0000 | 32,517,372 | 2.16% | 0.04% |
| April 10, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 12000 | $0.00 | 238,000.0000 | 32,517,372 | 4.80% | 0.04% |
| Feb. 23, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | A | Stock Option (Right to Buy) | 56645 | $0.00 | 56,645.0000 | 32,517,372 | 9999.99% | 0.17% |
| Feb. 23, 2024 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | A | Common Stock | 36755 | $0.00 | 543,446.0000 | 32,517,372 | 7.25% | 0.11% |
| Dec. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2925 | $74.06 | 511,266.0000 | 29,556,633 | 0.57% | 0.01% |
| Dec. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4475 | $74.61 | 506,791.0000 | 29,556,633 | 0.88% | 0.02% |
| Dec. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 100 | $75.28 | 506,691.0000 | 29,556,633 | 0.02% | 0.00% |
| Nov. 7, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 15000 | $64.32 | 514,191.0000 | 29,556,633 | 2.83% | 0.05% |
| Sept. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 63 | $65.63 | 536,628.0000 | 29,556,633 | 0.01% | 0.00% |
| Sept. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2045 | $67.35 | 534,583.0000 | 29,556,633 | 0.38% | 0.01% |
| Sept. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4310 | $68.55 | 530,273.0000 | 29,556,633 | 0.81% | 0.01% |
| Sept. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1082 | $68.95 | 529,191.0000 | 29,556,633 | 0.20% | 0.00% |
| Aug. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 727 | $91.91 | 543,464.0000 | 29,556,633 | 0.13% | 0.00% |
| Aug. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4590 | $92.90 | 538,874.0000 | 29,556,633 | 0.84% | 0.02% |
| Aug. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2183 | $93.77 | 536,691.0000 | 29,556,633 | 0.41% | 0.01% |
| July 3, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2257 | $81.77 | 549,434.0000 | 29,556,633 | 0.41% | 0.01% |
| July 3, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4653 | $82.74 | 544,781.0000 | 29,556,633 | 0.85% | 0.02% |
| July 3, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 590 | $83.49 | 544,191.0000 | 29,556,633 | 0.11% | 0.00% |
| June 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 5546 | $71.44 | 553,645.0000 | 29,556,633 | 0.99% | 0.02% |
| June 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1954 | $72.21 | 551,691.0000 | 29,556,633 | 0.35% | 0.01% |
| May 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 5406 | $77.84 | 561,285.0000 | 29,556,633 | 0.95% | 0.02% |
| May 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1759 | $78.65 | 559,526.0000 | 29,556,633 | 0.31% | 0.01% |
| May 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 335 | $80.12 | 559,191.0000 | 29,556,633 | 0.06% | 0.00% |
| April 3, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3359 | $74.34 | 570,832.0000 | 29,556,633 | 0.58% | 0.01% |
| April 3, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3577 | $75.14 | 567,255.0000 | 29,556,633 | 0.63% | 0.01% |
| April 3, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 564 | $75.73 | 566,691.0000 | 29,556,633 | 0.10% | 0.00% |
| March 10, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Common Stock | 193074 | $2.21 | 574,191.0000 | 29,556,633 | 50.66% | 0.65% |
| March 10, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | M | Stock Option (Right to Buy) | 193074 | $0.00 | 1.0000 | 29,556,633 | 100.00% | 0.65% |
| March 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2600 | $80.17 | 386,017.0000 | 29,556,633 | 0.67% | 0.01% |
| March 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4900 | $81.01 | 381,117.0000 | 29,556,633 | 1.27% | 0.02% |
| Feb. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 6200 | $70.31 | 420,244.0000 | 29,556,633 | 1.45% | 0.02% |
| Feb. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 4807 | $71.32 | 415,437.0000 | 29,556,633 | 1.14% | 0.02% |
| Feb. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3577 | $73.43 | 411,860.0000 | 29,556,633 | 0.86% | 0.01% |
| Feb. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 3243 | $74.52 | 408,617.0000 | 29,556,633 | 0.79% | 0.01% |
| Feb. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 20000 | $75.15 | 388,617.0000 | 29,556,633 | 4.89% | 0.07% |
| Feb. 20, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | A | Common Stock | 37332 | $0.00 | 426,444.0000 | 29,556,633 | 9.59% | 0.13% |
| Feb. 20, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | A | Stock Option (Right to Buy) | 57165 | $0.00 | 57,165.0000 | 29,556,633 | 9999.99% | 0.19% |
| Feb. 14, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 2173 | $70.08 | 389,112.0000 | 29,556,633 | 0.56% | 0.01% |
| Feb. 1, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 7500 | $64.21 | 391,285.0000 | 29,556,633 | 1.88% | 0.03% |
| Jan. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 11462 | $65.36 | 399,685.0000 | 29,556,633 | 2.79% | 0.04% |
| Jan. 23, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 900 | $66.12 | 398,785.0000 | 29,556,633 | 0.23% | 0.00% |
| Jan. 18, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 1306 | $65.09 | 417,479.0000 | 29,556,633 | 0.31% | 0.00% |
| Jan. 20, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 6332 | $65.19 | 411,147.0000 | 29,556,633 | 1.52% | 0.02% |
| Jan. 17, 2023 | TransMedics Group, Inc. | $TMDX | Hassanein Waleed H | President & CEO | S | Common Stock | 7500 | $64.14 | 418,785.0000 | 29,556,633 | 1.76% | 0.03% |