- Corporate Officers - M
- Mackowski J Matthew
Insider Trading History of Mackowski J Matthew
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mackowski J Matthew since 2014.
This trader's CIK number is 1026185.
At the time of last reporting, Mackowski J Matthew was the Director of Alpha Teknova, Inc.. (stock ticker symbol TKNO).
Also see all insider trading activities at Alpha Teknova, Inc..
Note that in the past
MACKOWSKI J MATTHEW also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Alpha Teknova, Inc. (TKNO) by Mackowski J Matthew
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | TKNO | 810,810 | $1,499,998 | 0 | $0 | 0 | $0 |
| 2022 | TKNO | 10,000 | $49,750 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Ldr Holding Corp (LDRH) by Mackowski J Matthew
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | LDRH | 0 | $0 | 222,767 | $8,466,045 | 0 | $0 |
| 2014 | LDRH | 0 | $0 | 308,075 | $9,779,687 | 0 | $0 |
Insider trading activities at 2 companies by Mackowski J Matthew:
1. Alpha Teknova, Inc. (TKNO)
2. Ldr Holding Corp (LDRH)
Table 1. Insider trading of Alpha Teknova, Inc. (TKNO) by Mackowski J Matthew
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-09-19 | TKNO | Buy | 810,810 | 1.85 | 1,499,998 |
| 2022-08-24 | TKNO | Buy | 10,000 | 4.97 | 49,750 |
Table 2. Insider trading of Ldr Holding Corp (LDRH) by Mackowski J Matthew
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-02-19 | LDRH | Sale | 128,579 | 37.67 | 4,843,570 |
| 2015-02-20 | LDRH | Sale | 43,421 | 37.63 | 1,633,932 |
| 2015-02-23 | LDRH | Sale | 50,767 | 39.17 | 1,988,543 |
| 2014-10-17 | LDRH | Sale | 27,264 | 32.98 | 899,166 |
| 2014-10-20 | LDRH | Sale | 43,000 | 33.20 | 1,427,600 |
| 2014-10-21 | LDRH | Sale | 9,736 | 33.39 | 325,085 |
| 2014-10-01 | LDRH | Sale | 200 | 31.25 | 6,250 |
| 2014-09-29 | LDRH | Sale | 21,348 | 31.54 | 673,315 |
| 2014-09-30 | LDRH | Sale | 6,527 | 31.35 | 204,621 |
| 2014-09-25 | LDRH | Sale | 75,000 | 31.02 | 2,326,875 |
| 2014-09-26 | LDRH | Sale | 100,000 | 31.38 | 3,138,300 |
| 2014-09-24 | LDRH | Sale | 25,000 | 31.14 | 778,475 |
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 Mackowski J Matthew
(Director of Alpha Teknova, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.