- Corporate Officers - F
- Feeler Jeffrey R
Insider Trading History of Feeler Jeffrey R
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Feeler Jeffrey R since 2015.
This trader's CIK number is 1369458.
At the time of last reporting, Feeler Jeffrey R was the Director of Tetra Tech Inc. (stock ticker symbol TTEK).
Also see all insider trading activities at Tetra Tech Inc.
Note that in the past
Feeler Jeffrey R also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Hudson Technologies Inc /ny (HDSN) by Feeler Jeffrey R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2026 | HDSN | 5,100 | $25,092 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Us Ecology, Inc. (ECOL) by Feeler Jeffrey R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | ECOL | 1,640 | $66,303 | 0 | $0 | 3,251 | $0 |
Yearly summary of insider trading at Us Ecology, Inc. (ECOL) by Feeler Jeffrey R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | ECOL | 0 | $0 | 0 | $0 | 9,136 | $0 |
| 2018 | ECOL | 0 | $0 | 36,064 | $2,102,259 | 69,945 | $2,486,557 |
| 2017 | ECOL | 0 | $0 | 27,107 | $1,315,815 | 14,240 | $359,560 |
| 2015 | ECOL | 0 | $0 | 17,511 | $808,209 | 17,511 | $438,770 |
Yearly summary of insider trading at Tetra Tech Inc (TTEK) by Feeler Jeffrey R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2026 | TTEK | 1,900 | $50,179 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Feeler Jeffrey R:
1. Hudson Technologies Inc /ny (HDSN)
2. Us Ecology, Inc. (ECOL)
3. Us Ecology, Inc. (ECOL)
4. Tetra Tech Inc (TTEK)
Table 1. Insider trading of Hudson Technologies Inc /ny (HDSN) by Feeler Jeffrey R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2026-05-14 | HDSN | Buy | 5,100 | 4.92 | 25,092 |
Table 2. Insider trading of Us Ecology, Inc. (ECOL) by Feeler Jeffrey R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-03-11 | ECOL | Buy | 500 | 33.70 | 16,850 |
| 2020-03-06 | ECOL | Buy | 1,140 | 43.38 | 49,453 |
| 2020-01-10 | ECOL | Option Ex | 3,251 | .00 | 0 |
Table 3. Insider trading of Us Ecology, Inc. (ECOL) by Feeler Jeffrey R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-01-07 | ECOL | Option Ex | 9,136 | .00 | 0 |
| 2018-09-05 | ECOL | Sale | 6,000 | 73.08 | 438,480 |
| 2018-07-07 | ECOL | Option Ex | 38,368 | 44.72 | 1,715,932 |
| 2018-05-23 | ECOL | Sale | 5,064 | 59.05 | 299,029 |
| 2018-03-08 | ECOL | Option Ex | 28,960 | 26.61 | 770,625 |
| 2018-03-08 | ECOL | Sale | 25,000 | 54.59 | 1,364,750 |
| 2018-01-08 | ECOL | Option Ex | 2,617 | .00 | 0 |
| 2017-12-06 | ECOL | Sale | 571 | 51.00 | 29,121 |
| 2017-12-07 | ECOL | Sale | 2,429 | 50.46 | 122,567 |
| 2017-03-13 | ECOL | Sale | 24,107 | 48.29 | 1,164,127 |
| 2017-03-14 | ECOL | Option Ex | 7,920 | 25.25 | 199,980 |
| 2017-03-13 | ECOL | Option Ex | 6,320 | 25.25 | 159,580 |
| 2015-05-11 | ECOL | Option Ex | 6,585 | 22.48 | 148,030 |
| 2015-05-12 | ECOL | Option Ex | 10,926 | 26.61 | 290,740 |
| 2015-05-11 | ECOL | Sale | 6,585 | 46.56 | 306,597 |
| 2015-05-12 | ECOL | Sale | 10,926 | 45.91 | 501,612 |
Table 4. Insider trading of Tetra Tech Inc (TTEK) by Feeler Jeffrey R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2026-05-15 | TTEK | Buy | 1,900 | 26.41 | 50,179 |
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 Feeler Jeffrey R
(Director of Tetra Tech Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.