The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Liner David B since 2012.
This trader's CIK number is 1334937.
At the time of last reporting, Liner David B was the Director of Ceco Environmental Corp. (stock ticker symbol CECO).
Also see all insider trading activities at Ceco Environmental Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | ROP | 0 | $0 | 2,500 | $457,500 | 0 | $0 |
| 2012 | ROP | 0 | $0 | 13,758 | $1,441,582 | 24,000 | $964,918 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2023 | CECO | 3,000 | $40,860 | 0 | $0 | 0 | $0 |
| 2022 | CECO | 15,000 | $142,050 | 0 | $0 | 0 | $0 |
| 2021 | CECO | 2,000 | $14,500 | 0 | $0 | 0 | $0 |
| 2020 | CECO | 10,500 | $76,360 | 0 | $0 | 0 | $0 |
| 2019 | CECO | 8,000 | $56,350 | 0 | $0 | 0 | $0 |
| 2018 | CECO | 5,000 | $39,300 | 0 | $0 | 0 | $0 |
| 2017 | CECO | 4,000 | $23,040 | 0 | $0 | 0 | $0 |
1. Roper Technologies Inc (ROP)
2. Ceco Environmental Corp (CECO)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-10-28 | ROP | Sale | 2,500 | 183.00 | 457,500 |
| 2012-09-24 | ROP | Option Ex | 2,361 | 42.35 | 99,988 |
| 2012-09-18 | ROP | Sale | 9,639 | 105.50 | 1,016,914 |
| 2012-09-18 | ROP | Option Ex | 9,639 | 42.35 | 408,211 |
| 2012-07-24 | ROP | Option Ex | 7,881 | 38.06 | 299,950 |
| 2012-05-02 | ROP | Option Ex | 4,119 | 38.06 | 156,769 |
| 2012-05-02 | ROP | Sale | 4,119 | 103.10 | 424,668 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2023-03-15 | CECO | Buy | 3,000 | 13.62 | 40,860 |
| 2022-09-20 | CECE | Buy | 4,500 | 9.40 | 42,300 |
| 2022-09-21 | CECE | Buy | 10,500 | 9.50 | 99,750 |
| 2021-05-11 | CECE | Buy | 2,000 | 7.25 | 14,500 |
| 2020-11-06 | CECE | Buy | 5,500 | 6.02 | 33,110 |
| 2020-08-13 | CECE | Buy | 5,000 | 8.65 | 43,250 |
| 2019-08-27 | CECE | Buy | 3,000 | 6.90 | 20,700 |
| 2019-03-08 | CECE | Buy | 5,000 | 7.13 | 35,650 |
| 2018-11-28 | CECE | Buy | 5,000 | 7.86 | 39,300 |
| 2017-11-09 | CECE | Buy | 4,000 | 5.76 | 23,040 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Liner David B (Director of Ceco Environmental Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.