DEZWIREK JASON
Director
SaleAlert
- Shares
- 34,000
- Price
- $97.28
- Value
- $3,307,493
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•40 filings
CECO
CECO ENVIRONMENTAL CORP
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$2,638,428
1 distinct insiders
12-month sales
$10,317,146
3 distinct insiders
Highlighted alerts
23
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
73
Raw transactions
Everything returned by the filing
23
Voluntary view
P/S trades after deterministic checks
50
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- F
- Shares
- 2,914
- Price
- $79.59
- Footnotes
- 4
Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units. Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock. Conversion of restricted stock units to the Company's common stock will occur on July 5, 2027 assuming the reporting person is still employed by the Company and if the shares of the Company's common stock have achieved certain stock price targets over the course of the performance period. Conversion of restricted stock units to the Company's common stock will occur on September 12, 2029 assuming the reporting person is still employed by the Company and if the shares of the Company's common stock have achieved certain stock price targets over the course of the performance period.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
DEZWIREK JASON
Director
SaleAlert
- Shares
- 34,000
- Price
- $96.61
- Value
- $3,284,706
Johansson Peter K.
SVP, Chief Financial Officer
SaleAlert
- Shares
- 30,000
- Price
- $96.49
- Value
- $2,894,802
WALLMAN RICHARD F
Director
PurchaseAlert
- Shares
- 20,000
- Price
- $76.85
- Value
- $1,536,938
Nanda Munish
Director
SaleAlert
- Shares
- 11,218
- Price
- $74.00
- Value
- $830,145
WALLMAN RICHARD F
Director
PurchaseAlert
- Shares
- 5,000
- Price
- $73.80
- Value
- $368,990
WALLMAN RICHARD F
Director
PurchaseAlert
- Shares
- 10,000
- Price
- $73.25
- Value
- $732,500
Gleason Todd R
Chief Executive Officer
SaleAlert
- Shares
- 98,101
- Price
- $50.45
- Value
- $4,949,127
Gleason Todd R
Chief Executive Officer
SaleAlert
- Shares
- 700
- Price
- $51.15
- Value
- $35,808
Gleason Todd R
Chief Executive Officer
SaleAlert
- Shares
- 16,199
- Price
- $50.38
- Value
- $816,157
Gleason Todd R
Chief Executive Officer
SaleAlert
- Shares
- 85,000
- Price
- $49.10
- Value
- $4,173,704
Gleason Todd R
Chief Executive Officer
SaleAlert
- Shares
- 100,000
- Price
- $51.30
- Value
- $5,130,140
WALLMAN RICHARD F
Director
PurchaseAlert
- Shares
- 3,000
- Price
- $46.93
- Value
- $140,800
WALLMAN RICHARD F
Director
PurchaseAlert
- Shares
- 1,500
- Price
- $44.25
- Value
- $66,375
WALLMAN RICHARD F
Director
PurchaseAlert
- Shares
- 3,000
- Price
- $44.25
- Value
- $132,750
DEZWIREK JASON
Director
SaleAlert
- Shares
- 10,383
- Price
- $43.07
- Value
- $447,165
DEZWIREK JASON
Director
SaleAlert
- Shares
- 19,617
- Price
- $43.79
- Value
- $859,005
DEZWIREK JASON
Director
SaleAlert
- Shares
- 4,329
- Price
- $41.36
- Value
- $179,054
DEZWIREK JASON
Director
SaleAlert
- Shares
- 21,986
- Price
- $42.34
- Value
- $930,896
DEZWIREK JASON
Director
SaleAlert
- Shares
- 43,685
- Price
- $43.09
- Value
- $1,882,208
Mannarino Claudio A
Director
SaleAlert
- Shares
- 440
- Price
- $40.41
- Value
- $17,781
Mannarino Claudio A
Director
SaleAlert
- Shares
- 11,801
- Price
- $41.25
- Value
- $486,755
Mannarino Claudio A
Director
SaleAlert
- Shares
- 7,759
- Price
- $41.98
- Value
- $325,711
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Jun 25, 2026 | DEZWIREK JASON Director | Sale | 34,000 | $97.28 | $3,307,493 | |
| Jun 24, 2026 | DEZWIREK JASON Director | Sale | 34,000 | $96.61 | $3,284,706 | |
| Jun 24, 2026 | Johansson Peter K. SVP, Chief Financial Officer | Sale | 30,000 | $96.49 | $2,894,802 | |
| Jun 01, 2026 | WALLMAN RICHARD F Director | Purchase | 20,000 | $76.85 | $1,536,938 | |
| May 01, 2026 | Nanda Munish Director | Sale | 11,218 | $74.00 | $830,145 | |
| Apr 29, 2026 | WALLMAN RICHARD F Director | Purchase | 5,000 | $73.80 | $368,990 | |
| Apr 29, 2026 | WALLMAN RICHARD F Director | Purchase | 10,000 | $73.25 | $732,500 | |
| Sep 22, 2025 | Gleason Todd R Chief Executive Officer | Sale | 98,101 | $50.45 | $4,949,127 | |
| Sep 19, 2025 | Gleason Todd R Chief Executive Officer | Sale | 700 | $51.15 | $35,808 | |
| Sep 19, 2025 | Gleason Todd R Chief Executive Officer | Sale | 16,199 | $50.38 | $816,157 | |
| Sep 19, 2025 | Gleason Todd R Chief Executive Officer | Sale | 85,000 | $49.10 | $4,173,704 | |
| Sep 18, 2025 | Gleason Todd R Chief Executive Officer | Sale | 100,000 | $51.30 | $5,130,140 | |
| Sep 05, 2025 | WALLMAN RICHARD F Director | Purchase | 3,000 | $46.93 | $140,800 | |
| Aug 29, 2025 | WALLMAN RICHARD F Director | Purchase | 1,500 | $44.25 | $66,375 | |
| Aug 29, 2025 | WALLMAN RICHARD F Director | Purchase | 3,000 | $44.25 | $132,750 | |
| Jul 31, 2025 | DEZWIREK JASON Director | Sale | 10,383 | $43.07 | $447,165 | |
| Jul 31, 2025 | DEZWIREK JASON Director | Sale | 19,617 | $43.79 | $859,005 | |
| Jul 30, 2025 | DEZWIREK JASON Director | Sale | 4,329 | $41.36 | $179,054 | |
| Jul 30, 2025 | DEZWIREK JASON Director | Sale | 21,986 | $42.34 | $930,896 | |
| Jul 30, 2025 | DEZWIREK JASON Director | Sale | 43,685 | $43.09 | $1,882,208 | |
| Jul 30, 2025 | Mannarino Claudio A Director | Sale | 440 | $40.41 | $17,781 | |
| Jul 30, 2025 | Mannarino Claudio A Director | Sale | 11,801 | $41.25 | $486,755 | |
| Jul 30, 2025 | Mannarino Claudio A Director | Sale | 7,759 | $41.98 | $325,711 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.