- Corporate Officers - K
- Kohlhagen Steven W
Insider Trading History of Kohlhagen Steven W
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kohlhagen Steven W since 2012.
This trader's CIK number is 1315350.
At the time of last reporting, Kohlhagen Steven W was the Director of Ametek Inc/. (stock ticker symbol AME).
Also see all insider trading activities at Ametek Inc/.
Note that in the past
Kohlhagen Steven W also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Gulfmark Offshore Inc (GLF) by Kohlhagen Steven W
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | GLF | 6,950 | $95,797 | 0 | $0 | 0 | $0 |
| 2014 | GLF | 2,800 | $131,437 | 0 | $0 | 0 | $0 |
| 2013 | GLF | 2,200 | $101,001 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Ametek Inc/ (AME) by Kohlhagen Steven W
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | AME | 0 | $0 | 1,320 | $250,027 | 0 | $0 |
| 2024 | AME | 0 | $0 | 7,135 | $1,252,806 | 0 | $0 |
| 2023 | AME | 0 | $0 | 12,870 | $1,917,313 | 5,440 | $255,462 |
| 2022 | AME | 0 | $0 | 5,700 | $758,722 | 0 | $0 |
| 2021 | AME | 0 | $0 | 8,160 | $1,098,125 | 5,160 | $269,713 |
| 2020 | AME | 0 | $0 | 6,940 | $686,580 | 8,930 | $415,336 |
| 2019 | AME | 0 | $0 | 3,494 | $285,739 | 6,295 | $203,913 |
| 2018 | AME | 0 | $0 | 13,000 | $1,014,109 | 4,050 | $120,799 |
| 2016 | AME | 0 | $0 | 9,500 | $448,325 | 0 | $0 |
| 2015 | AME | 0 | $0 | 4,940 | $278,403 | 16,402 | $279,850 |
| 2014 | AME | 0 | $0 | 10,387 | $531,350 | 8,167 | $176,407 |
| 2013 | AME | 0 | $0 | 12,769 | $538,555 | 9,540 | $154,500 |
| 2012 | AME | 0 | $0 | 2,435 | $121,460 | 5,467 | $121,247 |
Yearly summary of insider trading at Abtech Holdings, Inc. (ABHD) by Kohlhagen Steven W
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | ABHD | 27,058 | $12,867 | 0 | $0 | 0 | $0 |
| 2012 | ABHD | 240,000 | $184,800 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Kohlhagen Steven W:
1. Gulfmark Offshore Inc (GLF)
2. Ametek Inc/ (AME)
3. Abtech Holdings, Inc. (ABHD)
Table 1. Insider trading of Gulfmark Offshore Inc (GLF) by Kohlhagen Steven W
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-04-28 | GLF | Buy | 3,450 | 13.95 | 48,127 |
| 2015-04-23 | GLF | Buy | 3,500 | 13.62 | 47,670 |
| 2014-03-05 | GLF | Buy | 1,400 | 49.16 | 68,829 |
| 2014-02-27 | GLF | Buy | 1,400 | 44.72 | 62,608 |
| 2013-12-23 | GLF | Buy | 2,200 | 45.91 | 101,001 |
Table 2. Insider trading of Ametek Inc/ (AME) by Kohlhagen Steven W
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-03-03 | AME | Sale | 1,320 | 189.41 | 250,027 |
| 2024-09-25 | AME | Sale | 1,460 | 171.72 | 250,717 |
| 2024-06-12 | AME | Sale | 1,440 | 173.93 | 250,463 |
| 2024-05-15 | AME | Sale | 1,470 | 170.20 | 250,195 |
| 2024-03-26 | AME | Sale | 1,365 | 182.12 | 248,600 |
| 2024-03-12 | AME | Sale | 1,400 | 180.59 | 252,831 |
| 2023-11-14 | AME | Sale | 810 | 155.09 | 125,623 |
| 2023-09-14 | AME | Sale | 1,645 | 152.74 | 251,254 |
| 2023-08-09 | AME | Sale | 1,565 | 160.37 | 250,975 |
| 2023-06-06 | AME | Sale | 1,690 | 149.04 | 251,879 |
| 2023-05-15 | AME | Sale | 1,720 | 146.08 | 251,252 |
| 2023-03-06 | AME | Option Ex | 5,440 | 46.96 | 255,462 |
| 2023-03-06 | AME | Sale | 5,440 | 144.55 | 786,330 |
| 2022-11-10 | AME | Sale | 2,700 | 140.10 | 378,283 |
| 2022-08-10 | AME | Sale | 3,000 | 126.81 | 380,439 |
| 2021-12-01 | AME | Sale | 1,500 | 139.29 | 208,938 |
| 2021-12-02 | AME | Sale | 1,500 | 137.75 | 206,623 |
| 2021-09-08 | AME | Option Ex | 5,160 | 52.27 | 269,713 |
| 2021-09-08 | AME | Sale | 5,160 | 132.28 | 682,564 |
| 2020-09-17 | AME | Option Ex | 3,740 | 53.13 | 198,706 |
| 2020-09-17 | AME | Sale | 3,740 | 102.37 | 382,852 |
| 2020-06-03 | AME | Sale | 3,200 | 94.92 | 303,728 |
| 2020-05-06 | AME | Option Ex | 5,190 | 41.74 | 216,630 |
| 2019-03-19 | AME | Option Ex | 6,295 | 32.39 | 203,913 |
| 2019-03-19 | AME | Sale | 3,494 | 81.78 | 285,739 |
| 2018-03-19 | AME | Option Ex | 4,050 | 29.83 | 120,799 |
| 2018-03-16 | AME | Sale | 5,000 | 78.64 | 393,200 |
| 2018-03-09 | AME | Sale | 5,000 | 78.31 | 391,550 |
| 2018-02-21 | AME | Sale | 3,000 | 76.45 | 229,359 |
| 2016-03-11 | AME | Sale | 1,500 | 47.77 | 71,655 |
| 2016-03-09 | AME | Sale | 1,000 | 47.82 | 47,817 |
| 2016-03-07 | AME | Sale | 1,000 | 48.15 | 48,150 |
| 2016-03-04 | AME | Sale | 1,000 | 48.36 | 48,360 |
| 2016-03-02 | AME | Sale | 1,000 | 47.66 | 47,660 |
| 2016-03-01 | AME | Sale | 1,000 | 46.77 | 46,771 |
| 2016-02-26 | AME | Sale | 1,000 | 46.44 | 46,435 |
| 2016-02-24 | AME | Sale | 1,000 | 45.07 | 45,070 |
| 2016-02-22 | AME | Sale | 1,000 | 46.41 | 46,407 |
| 2015-08-14 | AME | Option Ex | 16,402 | 17.06 | 279,850 |
| 2015-08-14 | AME | Sale | 4,940 | 56.36 | 278,403 |
| 2014-11-06 | AME | Sale | 3,436 | 51.43 | 176,716 |
| 2014-11-06 | AME | Option Ex | 8,167 | 21.60 | 176,407 |
| 2014-08-07 | AME | Sale | 3,550 | 51.12 | 181,493 |
| 2014-08-08 | AME | Sale | 3,401 | 50.91 | 173,141 |
| 2013-06-14 | AME | Sale | 9,000 | 42.63 | 383,706 |
| 2013-05-03 | AME | Option Ex | 9,540 | 16.20 | 154,500 |
| 2013-05-03 | AME | Sale | 3,769 | 41.09 | 154,849 |
| 2012-05-29 | AME | Option Ex | 5,467 | 22.18 | 121,247 |
| 2012-05-29 | AME | Sale | 2,435 | 49.88 | 121,460 |
Table 3. Insider trading of Abtech Holdings, Inc. (ABHD) by Kohlhagen Steven W
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-11-21 | ABHD | Buy | 22,058 | .48 | 10,587 |
| 2013-11-20 | ABHD | Buy | 5,000 | .46 | 2,280 |
| 2012-09-12 | ABHD | Buy | 240,000 | .77 | 184,800 |
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 Kohlhagen Steven W
(Director of Ametek Inc/ at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.