SEC Insider Transactions from Rabinowitz Matthew.

Last updated: 2026-04-02 13:07 UTC | Total transactions: 98

Matthew Rabinowitz, Executive Chairman of Natera, Inc. ($NTRA), sold about $36.2 million in company shares across 25 open market transactions over the past year. His most recent sale occurred on November 4, 2025. These sales rank him 421st among 11,678 insiders by total value sold, well above the average of $8.6 million per insider and 6.4 transactions. He made no open market purchases in this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 31, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 41708 $0.00 58,292.0000 136,721,000 41.71% 0.03%
March 31, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 41708 $9.59 2,357,480.0000 136,721,000 1.80% 0.03%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 6451 $188.52 2,370,421.0000 136,721,000 0.27% 0.00%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 5809 $187.52 2,376,872.0000 136,721,000 0.24% 0.00%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 75000 $9.59 2,390,772.0000 136,721,000 3.24% 0.05%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 8091 $186.75 2,382,681.0000 136,721,000 0.34% 0.01%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 9896 $191.55 2,335,576.0000 136,721,000 0.42% 0.01%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 8579 $192.79 2,326,997.0000 136,721,000 0.37% 0.01%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 7043 $193.58 2,319,954.0000 136,721,000 0.30% 0.01%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 4082 $194.57 2,315,872.0000 136,721,000 0.18% 0.00%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 100 $195.32 2,315,772.0000 136,721,000 0.00% 0.00%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 75000 $9.59 2,390,772.0000 136,721,000 3.24% 0.05%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 17037 $187.63 2,373,735.0000 136,721,000 0.71% 0.01%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 21476 $188.54 2,352,259.0000 136,721,000 0.90% 0.02%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 21504 $189.50 2,330,755.0000 136,721,000 0.91% 0.02%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 13883 $190.46 2,316,872.0000 136,721,000 0.60% 0.01%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 75000 $0.00 225,000.0000 136,721,000 25.00% 0.05%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 16457 $197.22 2,316,026.0000 136,721,000 0.71% 0.01%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 254 $198.02 2,315,772.0000 136,721,000 0.01% 0.00%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 2886 $189.64 2,367,535.0000 136,721,000 0.12% 0.00%
March 12, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 22063 $190.53 2,345,472.0000 136,721,000 0.93% 0.02%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1100 $191.22 2,315,772.0000 136,721,000 0.05% 0.00%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 50000 $9.59 2,365,772.0000 136,721,000 2.16% 0.04%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 100 $190.07 2,365,672.0000 136,721,000 0.00% 0.00%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 300 $190.68 2,365,372.0000 136,721,000 0.01% 0.00%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 900 $192.43 2,364,472.0000 136,721,000 0.04% 0.00%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 2300 $194.17 2,362,172.0000 136,721,000 0.10% 0.00%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 4875 $195.42 2,357,297.0000 136,721,000 0.21% 0.00%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 24814 $196.23 2,332,483.0000 136,721,000 1.05% 0.02%
March 16, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 50000 $0.00 100,000.0000 136,721,000 33.33% 0.04%
March 13, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 75000 $0.00 150,000.0000 136,721,000 33.33% 0.05%
Feb. 27, 2026 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN A Common Stock 29920 $0.00 2,315,772.0000 136,721,000 1.31% 0.02%
Nov. 4, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 17198 $200.29 2,291,554.0000 137,187,000 0.74% 0.01%
Nov. 4, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 5702 $201.18 2,285,852.0000 137,187,000 0.25% 0.00%
Nov. 3, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 17100 $200.00 2,308,752.0000 137,187,000 0.74% 0.01%
Oct. 20, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 10000 $190.00 2,325,852.0000 137,187,000 0.43% 0.01%
Sept. 19, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 24339 $180.54 2,337,040.0000 136,388,000 1.03% 0.02%
Sept. 19, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1188 $181.28 2,335,852.0000 136,388,000 0.05% 0.00%
Sept. 18, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 10000 $180.00 2,335,852.0000 136,388,000 0.43% 0.01%
Sept. 18, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 14473 $180.13 2,361,379.0000 136,388,000 0.61% 0.01%
Sept. 12, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 4500 $170.31 2,386,352.0000 136,388,000 0.19% 0.00%
Sept. 12, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 500 $172.64 2,385,852.0000 136,388,000 0.02% 0.00%
July 28, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1718 $139.81 2,390,852.0000 136,388,000 0.07% 0.00%
June 13, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 5000 $165.85 2,392,570.0000 134,750,000 0.21% 0.00%
May 28, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 10000 $161.00 2,397,570.0000 134,750,000 0.42% 0.01%
May 20, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 10000 $153.90 2,407,570.0000 134,750,000 0.41% 0.01%
May 16, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 9000 $153.10 2,417,570.0000 134,750,000 0.37% 0.01%
May 16, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 10000 $152.60 2,426,570.0000 134,750,000 0.41% 0.01%
May 15, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 10000 $150.20 2,436,570.0000 134,750,000 0.41% 0.01%
April 28, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1718 $152.18 2,446,570.0000 134,750,000 0.07% 0.00%
March 17, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1124 $146.03 2,448,291.0000 124,718,000 0.05% 0.00%
March 17, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 3 $149.58 2,448,288.0000 124,718,000 0.00% 0.00%
March 14, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 4798 $146.58 2,493,617.0000 124,718,000 0.19% 0.00%
March 12, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN A Common Stock 2893 $0.00 2,499,415.0000 124,718,000 0.12% 0.00%
March 14, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1000 $145.37 2,498,415.0000 124,718,000 0.04% 0.00%
March 14, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 29967 $147.64 2,463,650.0000 124,718,000 1.20% 0.02%
March 14, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 13935 $148.38 2,449,715.0000 124,718,000 0.57% 0.01%
March 14, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 300 $149.00 2,449,415.0000 124,718,000 0.01% 0.00%
Jan. 31, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN A Common Stock 29345 $0.00 2,496,522.0000 124,718,000 1.19% 0.02%
Jan. 29, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 5999 $165.87 2,467,181.0000 124,718,000 0.24% 0.00%
Jan. 29, 2025 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 4 $167.36 2,467,177.0000 124,718,000 0.00% 0.00%
Dec. 13, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 45769 $166.45 2,483,407.0000 123,775,000 1.81% 0.04%
Dec. 13, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 5300 $168.35 2,473,180.0000 123,775,000 0.21% 0.00%
Dec. 13, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 4927 $167.39 2,478,480.0000 123,775,000 0.20% 0.00%
Dec. 13, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 28681 $164.61 2,604,499.0000 123,775,000 1.09% 0.02%
Dec. 13, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 75323 $165.45 2,529,176.0000 123,775,000 2.89% 0.06%
Dec. 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 68496 $5.40 2,633,180.0000 123,775,000 2.67% 0.06%
Dec. 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 68496 $0.00 0.0000 123,775,000 100.00% 0.06%
Nov. 26, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 940 $164.24 2,565,084.0000 123,775,000 0.04% 0.00%
Nov. 25, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1089 $167.89 2,567,595.0000 123,775,000 0.04% 0.00%
Nov. 25, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 600 $168.91 2,566,995.0000 123,775,000 0.02% 0.00%
Nov. 25, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 311 $169.94 2,566,684.0000 123,775,000 0.01% 0.00%
Nov. 26, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 660 $163.25 2,566,024.0000 123,775,000 0.03% 0.00%
Nov. 26, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 400 $165.55 2,564,684.0000 123,775,000 0.02% 0.00%
Nov. 12, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 10000 $0.00 68,496.0000 123,775,000 12.74% 0.01%
Nov. 11, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 130000 $0.00 78,496.0000 123,775,000 62.35% 0.11%
Nov. 12, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 10000 $5.40 2,568,684.0000 123,775,000 0.39% 0.01%
Nov. 11, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 130000 $5.40 2,558,684.0000 123,775,000 5.35% 0.11%
Aug. 8, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 190000 $0.00 208,496.0000 122,853,000 47.68% 0.15%
Aug. 8, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 190000 $5.40 2,428,684.0000 122,853,000 8.49% 0.15%
May 8, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 215000 $5.40 2,150,684.0000 120,814,000 11.11% 0.18%
May 8, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 215000 $0.00 398,496.0000 120,814,000 35.05% 0.18%
March 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 96977 $87.49 1,954,919.0000 114,997,000 4.73% 0.08%
March 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 13743 $88.64 1,941,176.0000 114,997,000 0.70% 0.01%
March 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 5492 $89.40 1,935,684.0000 114,997,000 0.28% 0.00%
March 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 8 $87.25 1,936,688.0000 114,997,000 0.00% 0.00%
March 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 1004 $88.37 1,935,684.0000 114,997,000 0.05% 0.00%
March 5, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN S Common Stock 73788 $86.88 2,051,896.0000 114,997,000 3.47% 0.06%
March 1, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN A Common Stock 4104 $0.00 2,126,696.0000 114,997,000 0.19% 0.00%
Feb. 23, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Common Stock 380036 $2.66 2,122,592.0000 114,997,000 21.81% 0.33%
Feb. 23, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN M Stock Option (right to buy) 380036 $0.00 0.0000 114,997,000 100.00% 0.33%
Dec. 12, 2023 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN G Common Stock 250000 $0.00 1,742,556.0000 115,171,000 16.75% 0.22%
Dec. 12, 2023 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN G Stock Option (right to buy) 380036 $0.00 380,036.0000 115,171,000 50.00% 0.33%
Jan. 26, 2024 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN A Common Stock 68976 $0.00 1,742,556.0000 114,997,000 4.12% 0.06%
Dec. 12, 2023 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN G Stock Option (right to buy) 380036 $0.00 380,036.0000 115,171,000 9999.99% 0.33%
Dec. 12, 2023 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN G Common Stock 250000 $0.00 1,673,580.0000 115,171,000 13.00% 0.22%
March 29, 2023 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN G Common Stock 613496 $0.00 1,923,580.0000 98,408,000 46.83% 0.62%
March 29, 2023 Natera, Inc. $NTRA Rabinowitz Matthew EXECUTIVE CHAIRMAN G Common Stock 613496 $0.00 1,742,556.0000 98,408,000 26.04% 0.62%