F Richard Wallman

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CECO $19.78 50,000 185,853 2024-03-06 Filing
CECO $15.99 10,000 Director 133,205 2023-09-18 Filing
CECO $13.76 12,000 Director 52,000 2023-09-07 Filing
CRL $198.79 1,000 Director 1,000 2023-08-24 Filing
CECO $15.08 10,000 Director 40,000 2023-03-07 Filing
CRL $220.73 1,750 Director 21,864 2023-02-23 Filing
ROP $424.95 1,000 Director 1,000 2023-02-14 Filing
CRL $218.90 1,500 Director 20,114 2022-12-02 Filing
ROP $390.00 1,000 Director 46,409 2022-11-04 Filing
CECE $8.97 20,000 Director 30,000 2022-08-09 Filing
CECE $5.73 16,913 Director 100,881 2022-03-22 Filing
CECE $5.87 13,087 Director 83,968 2022-03-21 Filing
CECE $6.01 9,574 Director 70,881 2021-12-21 Filing
CECE $5.86 5,426 Director 61,307 2021-12-20 Filing
CECE $6.09 8,160 Director 10,000 2021-12-10 Filing
CECE $6.10 1,840 Director 1,840 2021-12-09 Filing
CECE $6.10 16,310 Director 55,881 2021-12-10 Filing
CECE $6.10 3,690 Director 39,571 2021-12-09 Filing
ROP $453.25 2,000 Director 58,508 2021-06-10 Filing
CRL $233.24 6,050 Director 6,050 2020-11-02 Filing