Gleason Todd R (CIK 1571235) reported 12 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-02). Recent activity: Sell CECO (2,110 shares), Buy CECO (75,055 shares), Sell CECO (29,535 shares), Sell CECO (3,557 shares), Buy CECO (101,899 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-02 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 2,110 | $125,714 |
| 2026-03-17 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Buy | 75,055 | $0 |
| 2026-03-17 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 29,535 | $1.6M |
| 2026-03-09 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 3,557 | $186,849 |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Buy | 101,899 | $1.3M |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Buy | 100,000 | $1.3M |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 100,000 | $5.1M |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 85,000 | $4.2M |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 16,199 | $816,106 |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 700 | $35,805 |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Buy | 98,101 | $1.2M |
| 2025-09-22 | CECO ENVIRONMENTAL CORP (CECO) | Chief Executive Officer | Sell | 98,101 | $4.9M |
来源：SEC Form 4 申报文件 · 截至 2026-04-02