First Dallas Securities Inc.'s ownership history for CECO

First Dallas Securities Inc. currently holds 3.9K shares with a market value of $349.3K. It started holding CECO on 2026-06-30. At its peak, it held 3.9K shares on 2026-06-30. Its highest holding value was $349.3K on 2026-06-30. At its lowest, it held 3.9K shares on 2026-06-30, with a value of $349.3K on 2026-06-30.