Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insightsurn:uuid:bde9c979-d624-741d-0c42-18cb472ad64b2026-05-13T17:50:11-04:00Jonathan MorelandProfit 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 servicesSPRO: RAJAVELU ESTHER (O) Sold (S) 25,240 Shares of SPERO THERAPEUTICS INC for $2.51 on 5/4urn:uuid:ba6d7f2b-b57f-bcfd-5ff7-973be56ddf3a2026-05-06T21:53:26-04:00SPRO: RAJAVELU ESTHER (O) Sold (S) 87,917 Shares of SPERO THERAPEUTICS INC for $2.36 on 2/6urn:uuid:1d1f5b24-a911-3f31-7a4c-58d2007f75862026-02-09T21:31:37-05:00SPRO: KEUTZER TIMOTHY (COO) Sold (S) 18,652 Shares of SPERO THERAPEUTICS INC for $2.36 on 2/6urn:uuid:52a7f476-9d57-8d55-fb80-218d4c8cd42c2026-02-09T21:09:39-05:00SPRO: KEUTZER TIMOTHY (COO) Sold (S) 46,586 Shares of SPERO THERAPEUTICS INC for $2.14-$2.24 on 2/2-2/4urn:uuid:fb1e4211-afda-3d73-79fd-633331e340c22026-02-05T06:30:03-05:00SPRO: KEUTZER TIMOTHY (COO) Acquired (JB) 68k Shares of SPERO THERAPEUTICS INC for $0.00 on 2/2urn:uuid:bfb2e96d-a4df-31bf-821f-7a6add4f72ad2026-02-05T06:30:03-05:00SPRO: RAJAVELU ESTHER (O) Acquired (JB) 249k Shares of SPERO THERAPEUTICS INC for $0.00 on 2/2urn:uuid:1593d473-1afb-0868-d65f-2353b83f263b2026-02-04T21:44:22-05:00SPRO: RAJAVELU ESTHER (O) Sold (S) 18,442 Shares of SPERO THERAPEUTICS INC for $2.20 on 2/2urn:uuid:62cbdba3-3324-d59d-926a-652293d1ebea2026-02-04T21:44:22-05:00SPRO: RAJAVELU ESTHER (O) Sold (S) 40,270 Shares of SPERO THERAPEUTICS INC for $2.37 on 11/7urn:uuid:c94a6564-42ef-a0c1-3a9f-7525838173362025-11-12T20:44:50-05:00SPRO: MAHADEVIA ANKIT (DIR) Sold (S) 6,572 Shares of SPERO THERAPEUTICS INC for $1.97 on 8/28urn:uuid:d7badf95-a78f-cf65-ae8f-697655cc953b2025-09-03T06:04:03-04:00SPRO: KEUTZER TIMOTHY (COO) Sold (S) 1,695 Shares of SPERO THERAPEUTICS INC for $1.97 on 8/28urn:uuid:33c1c027-6df7-4709-f3dd-46c051e1040d2025-09-03T06:02:55-04:00