- Corporate Officers - L
- Londoner Kenneth L
Insider Trading History of Londoner Kenneth L
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Londoner Kenneth L since 2012.
This trader's CIK number is 1449534.
At the time of last reporting, Londoner Kenneth L was the Chief Executive Officer of Biosig Technologies, Inc.. (stock ticker symbol BSGM).
Also see all insider trading activities at Biosig Technologies, Inc..
Note that in the past
LONDONER KENNETH L also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Chatand, Inc. (CHAA) by Londoner Kenneth L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | CHAA | 98,310 | $9,831 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Alliqua, Inc. (ALQA) by Londoner Kenneth L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | ALQA | 219,500 | $15,184 | 0 | $0 | 0 | $0 |
| 2012 | ALQA | 1,000,000 | $0 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Biosig Technologies, Inc. (BSGM) by Londoner Kenneth L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | BSGM | 34,200 | $45,313 | 0 | $0 | 0 | $0 |
| 2022 | BSGM | 217,576 | $216,217 | 0 | $0 | 0 | $0 |
| 2021 | BSGM | 29,586 | $88,696 | 0 | $0 | 0 | $0 |
| 2020 | BSGM | 83,567 | $342,545 | 0 | $0 | 100,000 | $523,000 |
| 2019 | BSGM | 86,750 | $543,276 | 0 | $0 | 0 | $0 |
| 2018 | BSGM | 95,835 | $164,341 | 181,667 | $136,250 | 0 | $0 |
| 2017 | BSGM | 56,713 | $71,258 | 721,731 | $826,809 | 0 | $0 |
| 2016 | BSGM | 6,500 | $7,865 | 0 | $0 | 0 | $0 |
| 2015 | BSGM | 93,861 | $141,992 | 100,000 | $50,000 | 0 | $0 |
Insider trading activities at 3 companies by Londoner Kenneth L:
1. Chatand, Inc. (CHAA)
2. Alliqua, Inc. (ALQA)
3. Biosig Technologies, Inc. (BSGM)
Table 1. Insider trading of Chatand, Inc. (CHAA) by Londoner Kenneth L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-02-10 | CHAA | Buy | 98,310 | .10 | 9,831 |
Table 2. Insider trading of Alliqua, Inc. (ALQA) by Londoner Kenneth L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-05-20 | ALQA | Buy | 181,000 | .07 | 12,489 |
| 2013-05-21 | ALQA | Buy | 38,500 | .07 | 2,695 |
| 2012-11-08 | ALQA.OB | Buy | 400,000 | .00 | 0 |
| 2012-09-28 | ALQA.OB | Buy | 600,000 | .00 | 0 |
Table 3. Insider trading of Biosig Technologies, Inc. (BSGM) by Londoner Kenneth L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-06-13 | BSGM | Buy | 15,600 | 1.24 | 19,297 |
| 2023-06-12 | BSGM | Buy | 6,000 | 1.17 | 7,038 |
| 2023-06-02 | BSGM | Buy | 4,600 | 1.39 | 6,394 |
| 2023-05-31 | BSGM | Buy | 8,000 | 1.57 | 12,584 |
| 2022-09-09 | BSGM | Buy | 29,700 | .82 | 24,443 |
| 2022-09-08 | BSGM | Buy | 22,766 | .85 | 19,419 |
| 2022-09-07 | BSGM | Buy | 7,250 | .91 | 6,604 |
| 2022-09-06 | BSGM | Buy | 5,900 | 1.02 | 6,000 |
| 2022-09-02 | BSGM | Buy | 6,400 | 1.08 | 6,886 |
| 2022-09-01 | BSGM | Buy | 17,240 | 1.08 | 18,705 |
| 2022-08-29 | BSGM | Buy | 8,850 | 1.08 | 9,531 |
| 2022-08-30 | BSGM | Buy | 9,000 | 1.09 | 9,855 |
| 2022-08-25 | BSGM | Buy | 8,450 | 1.17 | 9,886 |
| 2022-08-26 | BSGM | Buy | 8,276 | 1.13 | 9,318 |
| 2022-08-23 | BSGM | Buy | 12,000 | 1.10 | 13,176 |
| 2022-08-19 | BSGM | Buy | 10,000 | 1.00 | 10,029 |
| 2022-08-17 | BSGM | Buy | 13,100 | .92 | 12,038 |
| 2022-08-16 | BSGM | Buy | 25,100 | .89 | 22,364 |
| 2022-05-25 | BSGM | Buy | 9,300 | 1.15 | 10,695 |
| 2022-05-24 | BSGM | Buy | 8,744 | 1.10 | 9,600 |
| 2022-05-20 | BSGM | Buy | 3,650 | 1.13 | 4,124 |
| 2022-05-23 | BSGM | Buy | 11,850 | 1.14 | 13,544 |
| 2021-09-21 | BSGM | Buy | 5,950 | 2.85 | 16,957 |
| 2021-09-20 | BSGM | Buy | 2,636 | 2.81 | 7,407 |
| 2021-09-01 | BSGM | Buy | 4,400 | 3.10 | 13,622 |
| 2021-09-02 | BSGM | Buy | 1,200 | 3.09 | 3,712 |
| 2021-09-01 | BSGM | Buy | 6,400 | 3.09 | 19,801 |
| 2021-08-30 | BSGM | Buy | 9,000 | 3.02 | 27,197 |
| 2020-11-30 | BSGM | Buy | 2,000 | 4.65 | 9,300 |
| 2020-11-23 | BSGM | Buy | 3,000 | 4.41 | 13,230 |
| 2020-11-24 | BSGM | Buy | 1,000 | 4.33 | 4,330 |
| 2020-11-17 | BSGM | Buy | 4,000 | 3.89 | 15,552 |
| 2020-11-18 | BSGM | Buy | 4,500 | 3.96 | 17,811 |
| 2020-11-16 | BSGM | Buy | 5,000 | 3.98 | 19,900 |
| 2020-11-13 | BSGM | Buy | 2,000 | 3.90 | 7,800 |
| 2020-11-12 | BSGM | Buy | 5,000 | 3.65 | 18,265 |
| 2020-11-10 | BSGM | Buy | 7,200 | 3.47 | 25,012 |
| 2020-11-09 | BSGM | Buy | 16,600 | 3.42 | 56,805 |
| 2020-11-06 | BSGM | Buy | 12,500 | 3.38 | 42,312 |
| 2020-05-29 | BSGM | Buy | 4,000 | 9.26 | 37,020 |
| 2020-05-26 | BSGM | Buy | 3,600 | 10.85 | 39,052 |
| 2020-03-16 | BSGM | Buy | 8,800 | 2.76 | 24,287 |
| 2020-03-16 | BSGM | Buy | 4,367 | 2.72 | 11,869 |
| 2020-01-16 | BSGM | Option Ex | 100,000 | 5.23 | 523,000 |
| 2019-06-07 | BSGM | Buy | 1,650 | 6.31 | 10,411 |
| 2019-06-10 | BSGM | Buy | 3,000 | 6.28 | 18,840 |
| 2019-06-03 | BSGM | Buy | 6,000 | 7.03 | 42,180 |
| 2019-05-31 | BSGM | Buy | 4,400 | 7.17 | 31,565 |
| 2019-05-28 | BSGM | Buy | 2,000 | 6.67 | 13,350 |
| 2019-05-29 | BSGM | Buy | 2,100 | 7.07 | 14,847 |
| 2019-05-24 | BSGM | Buy | 10,000 | 6.67 | 66,700 |
| 2019-05-22 | BSGM | Buy | 2,000 | 6.85 | 13,700 |
| 2019-05-23 | BSGM | Buy | 4,000 | 6.89 | 27,560 |
| 2019-05-21 | BSGM | Buy | 9,400 | 7.30 | 68,610 |
| 2019-05-20 | BSGM | Buy | 15,000 | 7.78 | 116,640 |
| 2019-01-18 | BSGM | Buy | 4,000 | 4.49 | 17,964 |
| 2019-01-17 | BSGM | Buy | 600 | 4.52 | 2,711 |
| 2019-01-16 | BSGM | Buy | 2,000 | 4.32 | 8,640 |
| 2019-01-11 | BSGM | Buy | 4,800 | 4.26 | 20,472 |
| 2019-01-22 | BSGM | Buy | 7,300 | 4.35 | 31,776 |
| 2019-01-07 | BSGM | Buy | 400 | 4.39 | 1,755 |
| 2019-01-03 | BSGM | Buy | 2,000 | 4.46 | 8,910 |
| 2019-01-02 | BSGM | Buy | 2,250 | 4.29 | 9,652 |
| 2019-01-10 | BSGM | Buy | 2,000 | 4.40 | 8,800 |
| 2019-01-09 | BSGM | Buy | 100 | 4.41 | 441 |
| 2019-01-08 | BSGM | Buy | 1,750 | 4.43 | 7,752 |
| 2018-11-20 | BSGM | Buy | 4,000 | 3.75 | 15,000 |
| 2018-11-21 | BSGM | Buy | 4,500 | 3.68 | 16,542 |
| 2017-11-11 | BSGM | Sale | 66,667 | .75 | 50,000 |
| 2018-05-08 | BSGM | Buy | 7,985 | 1.67 | 13,358 |
| 2018-04-12 | BSGM | Buy | 12,500 | 1.73 | 21,587 |
| 2018-04-11 | BSGM | Buy | 11,200 | 1.67 | 18,648 |
| 2018-03-09 | BSGM | Buy | 4,100 | 1.40 | 5,719 |
| 2018-03-13 | BSGM | Buy | 700 | 1.39 | 972 |
| 2018-03-06 | BSGM | Buy | 5,400 | 1.43 | 7,732 |
| 2018-03-05 | BSGM | Buy | 6,150 | 1.42 | 8,726 |
| 2018-03-02 | BSGM | Buy | 12,700 | 1.41 | 17,919 |
| 2018-02-16 | BSGM | Sale | 115,000 | .75 | 86,250 |
| 2018-01-19 | BSGM | Buy | 16,600 | 1.43 | 23,738 |
| 2018-01-22 | BSGM | Buy | 10,000 | 1.44 | 14,400 |
| 2017-06-06 | BSGM | Sale | 200,000 | .75 | 150,000 |
| 2016-07-15 | BSGM | Buy | 4,000 | 1.35 | 5,400 |
| 2016-08-17 | BSGM | Sale | 8,700 | 1.30 | 11,310 |
| 2016-08-16 | BSGM | Sale | 5,000 | 1.21 | 6,050 |
| 2016-12-28 | BSGM | Sale | 35,000 | 1.30 | 45,500 |
| 2016-08-15 | BSGM | Sale | 3,750 | 1.25 | 4,687 |
| 2016-08-22 | BSGM | Buy | 400 | 1.31 | 524 |
| 2016-09-09 | BSGM | Buy | 300 | 1.54 | 462 |
| 2016-12-12 | BSGM | Buy | 6,000 | 1.40 | 8,400 |
| 2016-08-18 | BSGM | Buy | 875 | 1.31 | 1,146 |
| 2016-08-12 | BSGM | Buy | 6,510 | 1.29 | 8,397 |
| 2017-02-10 | BSGM | Sale | 3,000 | 1.56 | 4,680 |
| 2016-02-22 | BSGM | Sale | 4,000 | 1.18 | 4,720 |
| 2016-08-18 | BSGM | Sale | 10,000 | 1.28 | 12,800 |
| 2017-01-17 | BSGM | Sale | 8,000 | 1.31 | 10,480 |
| 2016-07-22 | BSGM | Sale | 12,700 | 1.34 | 17,018 |
| 2016-02-12 | BSGM | Sale | 6,242 | 1.07 | 6,678 |
| 2016-02-10 | BSGM | Buy | 500 | 1.03 | 515 |
| 2016-03-15 | BSGM | Buy | 6,500 | 1.21 | 7,865 |
| 2016-02-25 | BSGM | Buy | 3,000 | 1.19 | 3,570 |
| 2016-02-08 | BSGM | Buy | 1,000 | 1.01 | 1,010 |
| 2016-02-05 | BSGM | Buy | 800 | 1.06 | 848 |
| 2016-03-04 | BSGM | Buy | 2,650 | 1.28 | 3,392 |
| 2016-02-17 | BSGM | Buy | 3,000 | 1.21 | 3,630 |
| 2016-03-18 | BSGM | Buy | 100 | 1.28 | 128 |
| 2016-07-25 | BSGM | Sale | 5,500 | 1.35 | 7,425 |
| 2016-02-16 | BSGM | Sale | 2,200 | 1.09 | 2,398 |
| 2016-06-09 | BSGM | Sale | 2,000 | 1.63 | 3,260 |
| 2016-07-20 | BSGM | Sale | 15,000 | 1.36 | 20,400 |
| 2016-06-03 | BSGM | Sale | 8,698 | 1.67 | 14,525 |
| 2016-07-08 | BSGM | Sale | 10,000 | 1.43 | 14,300 |
| 2016-03-29 | BSGM | Sale | 4,520 | 1.40 | 6,328 |
| 2016-08-08 | BSGM | Sale | 2,500 | 1.35 | 3,375 |
| 2016-02-17 | BSGM | Sale | 2,500 | 1.20 | 3,000 |
| 2016-02-18 | BSGM | Sale | 8,000 | 1.36 | 10,880 |
| 2016-02-11 | BSGM | Sale | 9,000 | 1.01 | 9,090 |
| 2016-01-29 | BSGM | Sale | 6,158 | 1.19 | 7,328 |
| 2016-01-28 | BSGM | Sale | 5,000 | 1.16 | 5,800 |
| 2016-01-27 | BSGM | Sale | 5,000 | 1.18 | 5,900 |
| 2016-02-29 | BSGM | Sale | 4,600 | 1.20 | 5,520 |
| 2016-02-26 | BSGM | Sale | 1,000 | 1.26 | 1,260 |
| 2016-02-25 | BSGM | Sale | 5,500 | 1.20 | 6,600 |
| 2016-02-23 | BSGM | Sale | 1,000 | 1.25 | 1,250 |
| 2016-03-22 | BSGM | Sale | 9,500 | 1.24 | 11,780 |
| 2016-02-09 | BSGM | Sale | 2,500 | 1.07 | 2,675 |
| 2016-02-08 | BSGM | Sale | 13,600 | 1.00 | 13,600 |
| 2016-02-04 | BSGM | Sale | 23,600 | 1.03 | 24,308 |
| 2016-02-01 | BSGM | Sale | 2,000 | 1.20 | 2,400 |
| 2016-03-04 | BSGM | Sale | 5,200 | 1.35 | 7,020 |
| 2016-03-03 | BSGM | Sale | 3,200 | 1.19 | 3,808 |
| 2016-03-01 | BSGM | Sale | 24,400 | 1.11 | 27,084 |
| 2016-02-19 | BSGM | Sale | 2,200 | 1.24 | 2,728 |
| 2016-03-24 | BSGM | Sale | 1,480 | 1.40 | 2,072 |
| 2016-08-05 | BSGM | Sale | 1,500 | 1.34 | 2,010 |
| 2016-11-28 | BSGM | Sale | 4,050 | 1.32 | 5,346 |
| 2016-08-26 | BSGM | Sale | 5,040 | 1.30 | 6,552 |
| 2016-08-25 | BSGM | Sale | 7,000 | 1.32 | 9,240 |
| 2016-12-06 | BSGM | Sale | 17,100 | 1.33 | 22,743 |
| 2016-11-30 | BSGM | Sale | 4,000 | 1.35 | 5,400 |
| 2016-08-24 | BSGM | Sale | 3,500 | 1.34 | 4,690 |
| 2016-12-05 | BSGM | Sale | 8,844 | 1.38 | 12,204 |
| 2016-08-23 | BSGM | Sale | 3,500 | 1.29 | 4,515 |
| 2016-08-22 | BSGM | Sale | 18,800 | 1.27 | 23,876 |
| 2017-02-09 | BSGM | Sale | 3,500 | 1.50 | 5,250 |
| 2017-01-31 | BSGM | Sale | 5,000 | 1.54 | 7,700 |
| 2017-01-30 | BSGM | Sale | 8,000 | 1.60 | 12,800 |
| 2016-12-16 | BSGM | Sale | 25,067 | 1.35 | 33,840 |
| 2016-12-15 | BSGM | Sale | 465 | 1.37 | 637 |
| 2017-02-03 | BSGM | Sale | 9,000 | 1.51 | 13,590 |
| 2016-12-13 | BSGM | Sale | 9,100 | 1.30 | 11,830 |
| 2016-12-12 | BSGM | Sale | 15,300 | 1.35 | 20,655 |
| 2016-11-29 | BSGM | Sale | 7,100 | 1.36 | 9,656 |
| 2016-12-09 | BSGM | Sale | 11,500 | 1.35 | 15,525 |
| 2016-07-25 | BSGM | Buy | 380 | 1.35 | 513 |
| 2016-08-01 | BSGM | Sale | 4,450 | 1.29 | 5,740 |
| 2016-06-15 | BSGM | Sale | 9,620 | 1.61 | 15,488 |
| 2016-08-02 | BSGM | Sale | 7,600 | 1.25 | 9,500 |
| 2016-06-13 | BSGM | Sale | 4,000 | 1.64 | 6,560 |
| 2016-07-19 | BSGM | Sale | 9,300 | 1.35 | 12,555 |
| 2016-07-18 | BSGM | Sale | 10,000 | 1.23 | 12,300 |
| 2016-07-14 | BSGM | Sale | 2,000 | 1.41 | 2,820 |
| 2016-07-11 | BSGM | Sale | 867 | 1.50 | 1,300 |
| 2016-08-11 | BSGM | Sale | 2,000 | 1.39 | 2,780 |
| 2016-07-29 | BSGM | Sale | 9,300 | 1.26 | 11,718 |
| 2016-07-27 | BSGM | Sale | 5,500 | 1.36 | 7,480 |
| 2016-07-28 | BSGM | Buy | 3,500 | 1.30 | 4,550 |
| 2016-04-07 | BSGM | Buy | 385 | 1.35 | 519 |
| 2016-07-12 | BSGM | Buy | 100 | 1.45 | 145 |
| 2016-08-01 | BSGM | Buy | 200 | 1.32 | 264 |
| 2016-08-03 | BSGM | Buy | 16,513 | 1.21 | 19,980 |
| 2016-04-01 | BSGM | Sale | 2,480 | 1.40 | 3,472 |
| 2016-07-26 | BSGM | Sale | 5,000 | 1.40 | 7,000 |
| 2016-03-16 | BSGM | Buy | 6,500 | 1.21 | 7,865 |
| 2015-10-23 | BSGM | Buy | 66,667 | 1.50 | 100,000 |
| 2015-10-07 | BSGM | Buy | 5,500 | 1.50 | 8,250 |
| 2015-10-06 | BSGM | Buy | 10,494 | 1.45 | 15,216 |
| 2015-10-05 | BSGM | Buy | 6,600 | 1.55 | 10,230 |
| 2015-08-06 | BSGM | Sale | 100,000 | .50 | 50,000 |
| 2015-08-06 | BSGM | Buy | 2,100 | 1.77 | 3,717 |
| 2015-08-03 | BSGM | Buy | 300 | 1.75 | 525 |
| 2015-07-30 | BSGM | Buy | 2,000 | 1.84 | 3,690 |
| 2015-08-05 | BSGM | Buy | 200 | 1.82 | 364 |
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 Londoner Kenneth L
(Chief Executive Officer of Biosig Technologies, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.