Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:9208fc49-1096-f735-022d-d28234fb0b01 2026-04-22T00:25:15-04:00 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 PSIX: LI XUN (CFO) Exercised 7,500 Options (OE) of POWER SOLUTIONS INTERNATIONAL INC for $2.00 on 2/12, and Sold Them All urn:uuid:7b8b1d7a-51bc-db6d-6d82-952dfaa06e1a 2026-02-17T16:05:08-05:00 PSIX: JIN ZHAO (DIR) Filed a Form 3, Becoming a Registered Insider at POWER SOLUTIONS INTERNATIONAL INC With Initial Holdings of 0 urn:uuid:1cd3d33d-a350-b08a-8c89-9ff672701a78 2026-01-06T18:26:56-05:00 PSIX: YANG XUESEN (DIR) Filed a Form 3, Becoming a Registered Insider at POWER SOLUTIONS INTERNATIONAL INC With Initial Holdings of 0 urn:uuid:25a58bfb-3c7c-a16b-2cb2-aa4cff7ba635 2026-01-06T18:26:01-05:00 PSIX: HE HONG (DIR) Acquired (JB) 5k Shares of POWER SOLUTIONS INTERNATIONAL INC for $0.00 on 12/11 urn:uuid:0b56d0b8-f353-6c97-c157-d7f7c783d41a 2025-12-12T20:27:48-05:00 PSIX: SIMPKINS FRANK P (DIR) Acquired (JB) 5k Shares of POWER SOLUTIONS INTERNATIONAL INC for $0.00 on 12/11 urn:uuid:ee87a06a-998b-c653-dbe8-1eee33c17a79 2025-12-12T18:36:04-05:00 PSIX: SHEA COURTNEY C (DIR) Acquired (JB) 5k Shares of POWER SOLUTIONS INTERNATIONAL INC for $0.00 on 12/11 urn:uuid:b7ced5f4-e489-579e-e281-d8a57500fc5c 2025-12-12T18:26:48-05:00 PSIX: DU ZHAOYING (O) Filed a Form 3, Becoming a Registered Insider at POWER SOLUTIONS INTERNATIONAL INC With Initial Holdings of 0 urn:uuid:08c4314e-4cbd-b679-04dc-b9d6383e5884 2025-09-24T19:16:47-04:00 PSIX: DU ZHAOYING (O) Filed a Form 3, Becoming a Registered Insider at POWER SOLUTIONS INTERNATIONAL INC With Initial Holdings of 0 urn:uuid:6aa78bea-043c-a05a-7ea7-b9ecdce7bcb6 2025-09-24T13:21:32-04:00 PSIX: WEICHAI AMERICA CORP (BO) Sold (S) 79,839 Shares of POWER SOLUTIONS INTERNATIONAL INC for $91.72-$94.33 on 9/11 urn:uuid:09fd1c11-eb77-1f06-202d-5dfefed28b32 2025-09-15T17:02:47-04:00