Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:b423f058-0fcf-b896-0d6f-ec9ecd133985 2026-06-18T10:46:34-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services SION: THOMPSON PETER A (DIR) Sold (AS) 101 Shares of SIONNA THERAPEUTICS INC for $44.49 on 5/27 urn:uuid:dec20c28-3640-1729-eb6c-22713b7777e8 2026-05-29T21:02:49-04:00 SION: ORBIMED ADVISORS LLC (DIR) Sold (AS) 101 Shares of SIONNA THERAPEUTICS INC for $44.49 on 5/27 urn:uuid:3070d85e-cd39-5ab2-83bd-ddbb4044cec5 2026-05-29T20:57:28-04:00 SION: THOMPSON PETER A (DIR) Sold (AS) 292,952 Shares of SIONNA THERAPEUTICS INC for $44.58-$46.22 on 5/7-5/11 urn:uuid:d1879954-827a-4486-d673-5fec3334fe98 2026-05-11T19:14:02-04:00 SION: ORBIMED ADVISORS LLC (DIR) Sold (AS) 292,952 Shares of SIONNA THERAPEUTICS INC for $44.58-$46.22 on 5/7-5/11 urn:uuid:84e15f5c-31da-9535-6f6a-6d19e81284a7 2026-05-11T18:58:53-04:00 SION: THOMPSON PETER A (DIR) Sold (AS) 55,345 Shares of SIONNA THERAPEUTICS INC for $44.52 on 4/17-4/18 urn:uuid:28951691-3f6a-be88-a5d9-445bcb68a5a2 2026-04-21T20:42:23-04:00 SION: ORBIMED ADVISORS LLC (DIR) Sold (AS) 55,345 Shares of SIONNA THERAPEUTICS INC for $44.52 on 4/17-4/18 urn:uuid:3ba09784-a108-13ec-a123-d1ff29493936 2026-04-21T20:40:15-04:00 SION: THOMPSON PETER A (DIR) Sold (AS) 510,583 Shares of SIONNA THERAPEUTICS INC for $44.51-$45.34 on 4/14-4/16 urn:uuid:b1274596-9428-be16-ee32-212506870c4c 2026-04-16T19:15:05-04:00 SION: ORBIMED ADVISORS LLC (DIR) Sold (AS) 510,583 Shares of SIONNA THERAPEUTICS INC for $44.51-$45.34 on 4/14-4/16 urn:uuid:de06372f-3bd5-5eed-7bf9-d789b98bbf7e 2026-04-16T19:03:39-04:00 SION: FITZPATRICK JENNIFER (LO) Exercised 10,250 Options (OE) of SIONNA THERAPEUTICS INC for $6.11 on 3/5, and Sold Them All urn:uuid:9e4dcadb-38cc-86b8-34c6-bc6340aadc29 2026-03-06T18:56:05-05:00