Insider Trading Headlines for Monday May 18th 2026 | Insider Insights urn:uuid:47539476-2676-4875-8c15-620acf494232 2026-06-13T10:44:46-04:00 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 ASTC: WINN CHARLES ARCH (DIR) Acquired (JB) 6,006 Shares of ASTROTECH CORP for $0.00 on 4/14 urn:uuid:7d7cd73c-1b3c-1c7a-3f08-bd4c8ad4a780 2026-05-18T20:23:20-04:00 ASTC: HALINSKI JOHN WILLIAM (DIR) Acquired (JB) 6,006 Shares of ASTROTECH CORP for $0.00 on 5/14 urn:uuid:055609ff-8bb0-a5dd-9f13-298cb369ad21 2026-05-18T20:22:36-04:00 ASTC: STOBER ERIC (DIR) Acquired (JB) 6,006 Shares of ASTROTECH CORP for $0.00 on 4/14 urn:uuid:55daa11c-3b87-d87e-99ff-aafe74e1f7ce 2026-05-18T20:21:11-04:00 ASTC: MCFARLAND ROBERT N (DIR) Acquired (JB) 6,006 Shares of ASTROTECH CORP for $0.00 on 4/14 urn:uuid:6305b196-1b8d-45ef-9041-2689f70dc364 2026-05-18T20:20:05-04:00 ACEL: KOZLIK CHRISTEN (CAO) Acquired (JB) 4,902 Shares of ACCEL ENTERTAINMENT INC for $0.00 on 5/15 urn:uuid:9c4e3303-e440-bdfe-3e52-5584bd7bf518 2026-05-18T19:04:51-04:00 ACEL: KOZLIK CHRISTEN (CAO) Disposed (JS) 1,437 Shares of ACCEL ENTERTAINMENT INC for $11.61 on 5/15 urn:uuid:c0055b89-72c5-340d-dcdb-cf412b5dbd66 2026-05-18T19:04:51-04:00 AMBQ: WINZELER JEFFREY G (CFO) Exercised 31,952 Options (OB) of AMBIQ MICRO INC for $16.80 on 5/14-5/15, and Kept Them All urn:uuid:880c13ce-dc05-e2a4-908e-c9c9b477a5e5 2026-05-18T18:12:58-04:00 AMBQ: WINZELER JEFFREY G (CFO) Sold (S) 26k Shares of AMBIQ MICRO INC for $69.90-$70.65 on 5/14 urn:uuid:d56f7d82-2540-9561-4035-a74d5da944a1 2026-05-18T18:12:58-04:00 AMBQ: HANSON SCOTT MCLEAN (CTO,DIR) Exercised 18,300 Options (OB) of AMBIQ MICRO INC for $8.12 on 5/14-5/15, and Kept Them All urn:uuid:0e9fcf93-128b-d429-88c0-738fc3daec6c 2026-05-18T17:59:50-04:00 AMBQ: HANSON SCOTT MCLEAN (CTO,DIR) Sold (S) 10,200 Shares of AMBIQ MICRO INC for $68.62-$70.50 on 5/14 urn:uuid:7a1e51ae-ea65-fc75-828f-781ca7b228a7 2026-05-18T17:59:50-04:00