F Richard Wallman

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CECO $25.19 14,000 $352,616.60 76,000 2025-02-26 Filing
CECO $25.15 1,000 $25,150.00 207,117 2025-02-26 Filing
CECO $28.77 10,000 $287,722.00 62,000 2024-08-30 Filing
CECO $24.50 4,000 $98,000.00 205,319 2024-05-21 Filing
CECO $24.50 4,000 $98,000.00 205,319 2024-05-21 Filing
CECO $21.95 5,000 $109,749.00 191,853 2024-05-01 Filing
CECO $19.78 50,000 $989,195.00 185,853 2024-03-06 Filing
CECO $15.99 10,000 $159,900.00 133,205 2023-09-18 Filing
CECO $13.76 12,000 $165,120.00 52,000 2023-09-07 Filing
CRL $198.79 1,000 $198,786.00 1,000 2023-08-24 Filing
CECO $15.08 10,000 $150,750.00 40,000 2023-03-07 Filing
CRL $220.73 1,750 $386,277.50 21,864 2023-02-23 Filing
ROP $424.95 1,000 $424,950.00 1,000 2023-02-14 Filing
CRL $218.90 1,500 $328,350.00 20,114 2022-12-02 Filing
ROP $390.00 1,000 $390,000.00 46,409 2022-11-04 Filing
CECE $8.97 20,000 $179,400.00 30,000 2022-08-09 Filing
CECE $5.73 16,913 $96,911.49 100,881 2022-03-22 Filing
CECE $5.87 13,087 $76,820.69 83,968 2022-03-21 Filing
CECE $6.01 9,574 $57,539.74 70,881 2021-12-21 Filing
CECE $5.86 5,426 $31,796.36 61,307 2021-12-20 Filing