- Corporate Officers - K
- Kuebler Christopher A
Insider Trading History of Kuebler Christopher A
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kuebler Christopher A since 2005.
This trader's CIK number is 1229877.
At the time of last reporting, Kuebler Christopher A was the Director of Waters Corp /de/. (stock ticker symbol WAT).
Also see all insider trading activities at Waters Corp /de/.
Note that in the past
KUEBLER CHRISTOPHER A also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Waters Corp /de/ (WAT) by Kuebler Christopher A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | WAT | 0 | $0 | 4,000 | $1,446,560 | 4,000 | $455,520 |
| 2023 | WAT | 0 | $0 | 4,000 | $1,165,920 | 4,000 | $396,880 |
| 2022 | WAT | 0 | $0 | 4,000 | $1,315,120 | 4,000 | $354,840 |
| 2021 | WAT | 0 | $0 | 3,000 | $1,216,860 | 0 | $0 |
| 2018 | WAT | 0 | $0 | 15,500 | $3,165,568 | 15,500 | $995,006 |
| 2017 | WAT | 0 | $0 | 3,500 | $628,845 | 3,500 | $268,625 |
| 2016 | WAT | 0 | $0 | 4,000 | $519,520 | 4,000 | $195,520 |
| 2015 | WAT | 0 | $0 | 4,000 | $532,680 | 4,000 | $177,000 |
Yearly summary of insider trading at Covance Inc (CVD) by Kuebler Christopher A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2005 | CVD | 0 | $0 | 17,271 | $781,184 | 0 | $0 |
Yearly summary of insider trading at Nektar Therapeutics (NKTR) by Kuebler Christopher A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | NKTR | 0 | $0 | 70,000 | $5,663,714 | 70,000 | $710,070 |
| 2017 | NKTR | 0 | $0 | 19,000 | $415,640 | 15,000 | $125,549 |
| 2016 | NKTR | 0 | $0 | 7,500 | $143,475 | 15,000 | $0 |
| 2015 | NKTR | 0 | $0 | 30,000 | $477,300 | 30,000 | $209,400 |
| 2013 | NKTR | 0 | $0 | 12,500 | $155,125 | 12,500 | $142,625 |
| 2012 | NKTR | 0 | $0 | 12,500 | $133,250 | 12,500 | $108,250 |
| 2011 | NKTR | 0 | $0 | 0 | $0 | 10,000 | $0 |
| 2008 | NKTR | 0 | $0 | 0 | $0 | 5,000 | $0 |
Insider trading activities at 3 companies by Kuebler Christopher A:
1. Waters Corp /de/ (WAT)
2. Covance Inc (CVD)
3. Nektar Therapeutics (NKTR)
Table 1. Insider trading of Waters Corp /de/ (WAT) by Kuebler Christopher A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-05-15 | WAT | Sale | 4,000 | 361.64 | 1,446,560 |
| 2024-05-15 | WAT | Option Ex | 4,000 | 113.88 | 455,520 |
| 2023-08-04 | WAT | Option Ex | 4,000 | 99.22 | 396,880 |
| 2023-08-04 | WAT | Sale | 4,000 | 291.48 | 1,165,920 |
| 2022-05-19 | WAT | Option Ex | 4,000 | 88.71 | 354,840 |
| 2022-05-19 | WAT | Sale | 4,000 | 328.78 | 1,315,120 |
| 2021-08-18 | WAT | Sale | 3,000 | 405.62 | 1,216,860 |
| 2018-11-16 | WAT | Option Ex | 8,000 | 77.02 | 616,160 |
| 2018-11-16 | WAT | Sale | 8,000 | 199.67 | 1,597,360 |
| 2018-03-09 | WAT | Option Ex | 7,084 | 49.86 | 353,208 |
| 2018-03-09 | WAT | Sale | 7,084 | 209.10 | 1,481,264 |
| 2018-03-08 | WAT | Option Ex | 416 | 61.63 | 25,638 |
| 2018-03-08 | WAT | Sale | 416 | 209.00 | 86,944 |
| 2017-08-08 | WAT | Option Ex | 3,500 | 76.75 | 268,625 |
| 2017-08-08 | WAT | Sale | 3,500 | 179.67 | 628,845 |
| 2016-05-04 | WAT | Sale | 4,000 | 129.88 | 519,520 |
| 2016-05-04 | WAT | Option Ex | 4,000 | 48.88 | 195,520 |
| 2015-11-23 | WAT | Sale | 4,000 | 133.17 | 532,680 |
| 2015-11-23 | WAT | Option Ex | 4,000 | 44.25 | 177,000 |
Table 2. Insider trading of Covance Inc (CVD) by Kuebler Christopher A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2005-03-21 | CVD | Sale | 17,271 | 45.23 | 781,184 |
Table 3. Insider trading of Nektar Therapeutics (NKTR) by Kuebler Christopher A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-03-07 | NKTR | Sale | 37,400 | 97.41 | 3,643,134 |
| 2018-03-06 | NKTR | Sale | 2,600 | 100.30 | 260,780 |
| 2018-03-07 | NKTR | Option Ex | 37,400 | 7.19 | 268,906 |
| 2018-03-06 | NKTR | Option Ex | 2,600 | 5.14 | 13,364 |
| 2018-01-02 | NKTR | Option Ex | 30,000 | 14.26 | 427,800 |
| 2018-01-02 | NKTR | Sale | 30,000 | 58.66 | 1,759,800 |
| 2017-09-22 | NKTR | Sale | 4,000 | 21.86 | 87,440 |
| 2017-04-05 | NKTR | Option Ex | 15,000 | 8.37 | 125,549 |
| 2017-04-05 | NKTR | Sale | 15,000 | 21.88 | 328,200 |
| 2016-09-15 | NKTR | Option Ex | 15,000 | .00 | 0 |
| 2016-09-16 | NKTR | Sale | 7,500 | 19.13 | 143,475 |
| 2015-12-04 | NKTR | Option Ex | 15,000 | 5.15 | 77,250 |
| 2015-12-04 | NKTR | Sale | 15,000 | 15.82 | 237,300 |
| 2015-01-13 | NKTR | Option Ex | 15,000 | 8.81 | 132,150 |
| 2015-01-13 | NKTR | Sale | 15,000 | 16.00 | 240,000 |
| 2013-08-05 | NKTR | Option Ex | 12,500 | 11.41 | 142,625 |
| 2013-08-05 | NKTR | Sale | 12,500 | 12.41 | 155,125 |
| 2012-09-27 | NKTR | Sale | 12,500 | 10.66 | 133,250 |
| 2012-09-27 | NKTR | Option Ex | 12,500 | 8.66 | 108,250 |
| 2011-03-07 | NKTR | Option Ex | 10,000 | .00 | 0 |
| 2008-11-14 | NKTR | Option Ex | 5,000 | .00 | 0 |
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 Kuebler Christopher A
(Director of Waters Corp /de/ at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.