CECO ENVIRONMENTAL CORP (CECO) insider buying and selling
There were no open-market insider purchases or sales at CECO ENVIRONMENTAL CORP (CECO) in the last 90 days. Over the last 12 months, 1 insider bought $2.6M of the stock, led by RICHARD F WALLMAN (Director), who bought $1.5M on Jun 1, 2026; 3 insiders sold $10.3M.
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Trades by the same insider within a week are shown as one line.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| JASON DEZWIREK Director | Open market sale 2 trades | 68,000 | avg. $96.94 | $6.6M | |
| Peter K. Johansson CFO | Open market sale | 30,000 | $96.49 | $2.9M | |
| RICHARD F WALLMAN Director | Open market purchase | 20,000 | $76.85 | $1.5M | |
| Munish Nanda Director | Open market sale | 11,218 | $74.00 | $830K | |
| RICHARD F WALLMAN Director | Open market purchase 2 trades | 15,000 | avg. $73.43 | $1.1M |
What the CECO insider trades really mean
The table above is the public summary. With an Insider Intel account you get the analysis behind it, for CECO ENVIRONMENTAL CORP and every other stock we track:
CECO's AI Signal score
One score from six weighted factors, with the full breakdown behind it, so you can see whether the buying is a real signal.
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See each CECO insider purchase and sale plotted on the chart, with the gain or loss on every one since.
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Is RICHARD F WALLMAN worth following? See their grade, win rate and average return on past purchases.
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The consensus rating and price target next to the insider activity. Do the analysts agree?
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Questions about CECO insider trading
Who bought CECO ENVIRONMENTAL CORP (CECO) stock recently?
Insiders who bought CECO ENVIRONMENTAL CORP stock on the open market in the last 12 months: RICHARD F WALLMAN ($2.6M). The most recent purchase was reported on Jun 1, 2026.
Are insiders buying or selling CECO?
Over the last 12 months insiders were net sellers of CECO on discretionary trades: $2.6M bought against $10.3M sold (scheduled and tax-related sales excluded).
What is a sell-to-cover or 10b5-1 sale?
A 10b5-1 sale is scheduled in advance under a pre-arranged plan, and a sell-to-cover sale is made to pay tax on vesting shares. Neither is a fresh decision to sell, so they say less about an insider's view than a discretionary sale.
Where does this data come from?
Officers, directors and large shareholders report their trades to the SEC on Form 4. This page lists the open-market purchases and sales by individual insiders from those public filings; funds and other institutions are not shown.
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- AUGO · Aura Minerals Inc.$22.7M bought by insiders, last 90 days
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How to read this page
Officers, directors and large shareholders must report their trades in company shares to the SEC on Form 4. This page lists open-market purchases and sales by individual insiders: trades made on the stock exchange at the going price. Funds and other institutions are not shown here.
Information from SEC EDGAR Form 4 filings, shown for general information only. It is not financial advice and does not recommend buying or selling any security. Trades are shown by transaction date and may be reported up to two business days later.