SEC Insider Transactions from Malley Thomas.

Last updated: 2026-03-20 15:05 UTC | Total transactions: 35

Malley Thomas sold Kiniksa Pharmaceuticals ($KNSA) shares on the open market three times in the past year for a total of nearly $5.9 million. The most recent sale was on August 14, 2025. These insider sales rank 1,721st out of 11,678 individuals in our database, compared to an average of $8.6 million across 6.4 transactions per insider. Thomas made no open market purchases in the last 365 days.

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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 18, 2026 Kura Oncology, Inc. $KURA Malley Thomas Not found M Stock Option (Right to Buy) 10000 $0.00 0.0000 87,645,000 0.00% 0.01%
March 18, 2026 Kura Oncology, Inc. $KURA Malley Thomas Not found M Common Stock 10000 $3.12 149,557.0000 87,645,000 7.17% 0.01%
Aug. 12, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 21959 $1.86 106,472.0000 77,942,082 25.98% 0.03%
Aug. 12, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 27448 $3.80 133,920.0000 77,942,082 25.78% 0.04%
Aug. 12, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found S Class A Ordinary Shares 49407 $32.40 84,513.0000 77,942,082 36.89% 0.06%
Aug. 13, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 20129 $10.36 104,642.0000 77,942,082 23.82% 0.03%
Aug. 13, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 30000 $9.88 134,642.0000 77,942,082 28.67% 0.04%
Aug. 13, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found S Class A Ordinary Shares 50129 $33.32 84,513.0000 77,942,082 37.23% 0.06%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 18760 $15.47 103,273.0000 77,942,082 22.20% 0.02%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 33237 $14.33 136,510.0000 77,942,082 32.18% 0.04%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 26236 $15.19 162,746.0000 77,942,082 19.22% 0.03%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found S Class A Ordinary Shares 78233 $33.09 84,513.0000 77,942,082 48.07% 0.10%
Aug. 12, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 21959 $0.00 0.0000 77,942,082 100.00% 0.03%
Aug. 12, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 27448 $0.00 0.0000 77,942,082 100.00% 0.04%
Aug. 13, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 20129 $0.00 0.0000 77,942,082 100.00% 0.03%
Aug. 13, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 30000 $0.00 0.0000 77,942,082 100.00% 0.04%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 33237 $0.00 0.0000 77,942,082 100.00% 0.04%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 18760 $0.00 0.0000 77,942,082 100.00% 0.02%
Aug. 14, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Share Option 26236 $0.00 0.0000 77,942,082 100.00% 0.03%
June 5, 2025 Kura Oncology, Inc. $KURA Malley Thomas Not found A Option to purchase common stock 28500 $0.00 28,500.0000 86,161,000 9999.99% 0.03%
June 5, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Ordinary Shares 3173 $0.00 84,513.0000 76,145,617 3.90% 0.00%
June 3, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found A Share Option 16798 $0.00 16,798.0000 76,145,617 9999.99% 0.02%
June 3, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found A Restricted Share Units 2799 $0.00 2,799.0000 76,145,617 9999.99% 0.00%
June 5, 2025 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Restricted Share Units 3173 $0.00 0.0000 76,145,617 100.00% 0.00%
June 6, 2024 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Restricted Share Units 4373 $0.00 0.0000 70,633,023 100.00% 0.01%
June 5, 2024 Kura Oncology, Inc. $KURA Malley Thomas Not found A Option to purchase common stock 26000 $0.00 26,000.0000 73,229,000 9999.99% 0.04%
June 6, 2024 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Common Shares 4373 $0.00 81,340.0000 70,633,023 5.68% 0.01%
June 5, 2024 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found A Share Option 19040 $0.00 19,040.0000 70,633,023 9999.99% 0.03%
June 5, 2024 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found A Restricted Share Units 3173 $0.00 3,173.0000 70,633,023 9999.99% 0.00%
June 29, 2023 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Restricted Share Units 5000 $0.00 0.0000 69,751,697 100.00% 0.01%
June 29, 2023 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found M Class A Common Shares 5000 $0.00 76,967.0000 69,751,697 6.95% 0.01%
June 16, 2023 Kura Oncology, Inc. $KURA Malley Thomas Director P Common stock 50000 $11.50 139,557.0000 66,990,000 55.83% 0.07%
June 6, 2023 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found A Share Option 26236 $0.00 26,236.0000 69,751,697 9999.99% 0.04%
June 6, 2023 Kiniksa Pharmaceuticals International, plc $KNSA Malley Thomas Not found A Restricted Share Units 4373 $0.00 4,373.0000 69,751,697 9999.99% 0.01%
May 31, 2023 Kura Oncology, Inc. $KURA Malley Thomas Director A Option to purchase common stock 26000 $0.00 26,000.0000 66,990,000 9999.99% 0.04%