- Corporate Officers - K
- Kaminer Matthew
Insider Trading History of Kaminer Matthew
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kaminer Matthew since 2011.
This trader's CIK number is 1523857.
At the time of last reporting, Kaminer Matthew was the Chief Legal Officer of Instructure Holdings, Inc.. (stock ticker symbol INST).
Also see all insider trading activities at Instructure Holdings, Inc..
Note that in the past
Kaminer Matthew also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Epocrates Inc (EPOC) by Kaminer Matthew
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2011 | EPOC | 5,000 | $47,500 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Instructure Inc (INST) by Kaminer Matthew
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | INST | 0 | $0 | 0 | $0 | 9,341 | $0 |
| 2019 | INST | 0 | $0 | 56,000 | $2,670,385 | 91,821 | $630,000 |
| 2018 | INST | 0 | $0 | 19,000 | $767,678 | 27,896 | $213,750 |
| 2017 | INST | 0 | $0 | 5,000 | $166,528 | 6,466 | $0 |
| 2016 | INST | 1,601 | $31,725 | 389 | $9,343 | 1,047 | $0 |
| 2015 | INST | 12,500 | $200,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Instructure Holdings, Inc. (INST) by Kaminer Matthew
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | INST | 0 | $0 | 3,250 | $90,870 | 0 | $0 |
| 2022 | INST | 0 | $0 | 4,000 | $93,772 | 0 | $0 |
| 2021 | INST | 11,000 | $220,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Kaminer Matthew:
1. Epocrates Inc (EPOC)
2. Instructure Inc (INST)
3. Instructure Holdings, Inc. (INST)
Table 1. Insider trading of Epocrates Inc (EPOC) by Kaminer Matthew
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2011-09-02 | EPOC | Buy | 5,000 | 9.50 | 47,500 |
Table 2. Insider trading of Instructure Inc (INST) by Kaminer Matthew
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-03-01 | INST | Option Ex | 9,341 | .00 | 0 |
| 2019-12-01 | INST | Option Ex | 9,771 | .00 | 0 |
| 2019-11-13 | INST | Option Ex | 20,000 | 11.25 | 225,000 |
| 2019-11-13 | INST | Sale | 20,000 | 51.05 | 1,021,020 |
| 2019-11-07 | INST | Option Ex | 5,000 | 11.25 | 56,250 |
| 2019-11-07 | INST | Sale | 5,000 | 47.50 | 237,500 |
| 2019-11-05 | INST | Option Ex | 2,000 | 11.25 | 22,500 |
| 2019-11-05 | INST | Sale | 2,000 | 46.49 | 92,986 |
| 2019-10-31 | INST | Sale | 5,000 | 46.50 | 232,500 |
| 2019-10-31 | INST | Option Ex | 5,000 | 11.25 | 56,250 |
| 2019-09-01 | INST | Option Ex | 11,859 | .00 | 0 |
| 2019-08-05 | INST | Option Ex | 2,000 | 11.25 | 22,500 |
| 2019-08-05 | INST | Sale | 2,000 | 39.05 | 78,094 |
| 2019-06-24 | INST | Sale | 2,000 | 40.73 | 81,450 |
| 2019-06-24 | INST | Option Ex | 2,000 | 11.25 | 22,500 |
| 2019-06-03 | INST | Option Ex | 9,773 | .00 | 0 |
| 2019-04-16 | INST | Option Ex | 5,000 | 11.25 | 56,250 |
| 2019-04-16 | INST | Sale | 5,000 | 48.00 | 240,000 |
| 2019-04-05 | INST | Option Ex | 15,000 | 11.25 | 168,750 |
| 2019-04-05 | INST | Sale | 15,000 | 45.79 | 686,835 |
| 2019-03-01 | INST | Option Ex | 4,418 | .00 | 0 |
| 2018-12-01 | INST | Option Ex | 2,364 | .00 | 0 |
| 2018-09-01 | INST | Option Ex | 2,362 | .00 | 0 |
| 2018-07-02 | INST | Option Ex | 7,000 | 11.25 | 78,750 |
| 2018-07-02 | INST | Sale | 7,000 | 42.14 | 294,959 |
| 2018-06-15 | INST | Sale | 2,000 | 45.00 | 90,000 |
| 2018-06-15 | INST | Option Ex | 2,000 | 11.25 | 22,500 |
| 2018-06-01 | INST | Option Ex | 2,363 | .00 | 0 |
| 2018-04-02 | INST | Option Ex | 5,000 | 11.25 | 56,250 |
| 2018-04-02 | INST | Sale | 5,000 | 40.54 | 202,719 |
| 2018-03-01 | INST | Option Ex | 1,807 | .00 | 0 |
| 2018-01-30 | INST | Option Ex | 5,000 | 11.25 | 56,250 |
| 2018-01-30 | INST | Sale | 5,000 | 36.00 | 180,000 |
| 2017-12-01 | INST | Option Ex | 1,806 | .00 | 0 |
| 2017-11-03 | INST | Sale | 3,000 | 34.60 | 103,814 |
| 2017-09-01 | INST | Option Ex | 1,807 | .00 | 0 |
| 2017-08-22 | INST | Sale | 2,000 | 31.36 | 62,714 |
| 2017-06-01 | INST | Option Ex | 1,806 | .00 | 0 |
| 2017-03-01 | INST | Option Ex | 1,047 | .00 | 0 |
| 2016-11-03 | INST | Buy | 1,601 | 19.82 | 31,725 |
| 2016-09-01 | INST | Option Ex | 1,047 | .00 | 0 |
| 2016-09-02 | INST | Sale | 389 | 24.02 | 9,343 |
| 2015-11-18 | INST | Buy | 12,500 | 16.00 | 200,000 |
Table 3. Insider trading of Instructure Holdings, Inc. (INST) by Kaminer Matthew
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-12-14 | INST | Sale | 3,250 | 27.96 | 90,870 |
| 2022-11-18 | INST | Sale | 4,000 | 23.44 | 93,772 |
| 2021-07-21 | INST | Buy | 11,000 | 20.00 | 220,000 |
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 Kaminer Matthew
(Chief Legal Officer of Instructure Holdings, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.