Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:a154d999-2156-3f9e-1aaf-228bc56e0084 2026-05-03T21:49:21-04:00 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 ALXO: KNIGHT JEFF E (OO) Filed a Form 3, Becoming a Registered Insider at ALX ONCOLOGY HOLDINGS INC With Initial Holdings of 0 urn:uuid:b3b74c58-0f3b-de9c-17f2-b5048a1737c9 2026-04-17T16:10:03-04:00 ALXO: LETTMANN JASON (CEO,DIR) Sold (S) 12,311 Shares of ALX ONCOLOGY HOLDINGS INC for $2.17 on 3/19 urn:uuid:72fb0f62-6e42-ca6e-5d31-eb1ea3e66cc5 2026-03-23T16:05:08-04:00 ALXO: PINTO SHELLY (VP,FO,CAO) Sold (S) 903 Shares of ALX ONCOLOGY HOLDINGS INC for $2.17 on 3/19 urn:uuid:3d3dc163-bc66-35cc-1273-c2045307409b 2026-03-23T16:05:04-04:00 ALXO: KLENCKE BARBARA (O) Filed a Form 3, Becoming a Registered Insider at ALX ONCOLOGY HOLDINGS INC With Initial Indirect Holdings of 60k urn:uuid:34c6e167-9dfc-fc8f-0691-e873157838d1 2026-03-05T16:01:03-05:00 ALXO: KLENCKE BARBARA (O) Filed a Form 3, Becoming a Registered Insider at ALX ONCOLOGY HOLDINGS INC With Initial Direct Holdings of 60k urn:uuid:4576d48e-5d93-2afc-8c7e-1da3ff34526f 2026-03-05T16:01:03-05:00 ALXO: PINTO SHELLY (VP,FO,CAO) Sold (S) 565 Shares of ALX ONCOLOGY HOLDINGS INC for $2.27 on 2/18 urn:uuid:288a4814-bf6d-b837-5878-42657e464541 2026-02-20T16:01:02-05:00 ALXO: LETTMANN JASON (CEO,DIR) Disposed (JS) 2,201 Shares of ALX ONCOLOGY HOLDINGS INC for $2.27 on 2/17 urn:uuid:0accf290-c213-22b9-8819-b5c501855b50 2026-02-19T21:02:25-05:00 ALXO: GOODMAN COREY S (DIR,BO) Bought (JB*) 3.2mm Shares of ALX ONCOLOGY HOLDINGS INC for $1.57 on 2/2 urn:uuid:5431492f-bbfa-df5e-a725-b7fd82d32a6b 2026-02-04T16:15:59-05:00 ALXO: PINTO SHELLY (VP,FO,CAO) Sold (S) 3,925 Shares of ALX ONCOLOGY HOLDINGS INC for $1.11 on 1/6 urn:uuid:401e3801-76e6-63ed-134c-590dd374fcd1 2026-01-07T16:30:06-05:00 ALXO: LETTMANN JASON (CEO,DIR) Bought (B) 92,233 Shares of ALX ONCOLOGY HOLDINGS INC for $1.07-$1.08 on 9/16-9/17 urn:uuid:d07778cd-e8c6-fa87-f461-99e2a26d026c 2025-09-18T16:23:19-04:00