- Corporate Officers - C
- Culhane Mark
Insider Trading History of Culhane Mark
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Culhane Mark since 2008.
This trader's CIK number is 1407712.
At the time of last reporting, Culhane Mark was the Director of Genasys Inc.. (stock ticker symbol GNSS).
Also see all insider trading activities at Genasys Inc..
Note that in the past
Culhane Mark also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Genasys Inc. (GNSS) by Culhane Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | GNSS | 50,000 | $133,166 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Demandtec, Inc. (DMAN) by Culhane Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2011 | DMAN | 0 | $0 | 279,860 | $3,389,669 | 140,000 | $170,727 |
| 2010 | DMAN | 0 | $0 | 229,094 | $2,094,566 | 105,000 | $105,000 |
| 2009 | DMAN | 0 | $0 | 83,593 | $675,069 | 15,000 | $15,000 |
| 2008 | DMAN | 0 | $0 | 9,375 | $80,428 | 0 | $0 |
Yearly summary of insider trading at Teradata Corp /de/ (TDC) by Culhane Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | TDC | 0 | $0 | 12,986 | $553,039 | 0 | $0 |
| 2020 | TDC | 10,150 | $199,824 | 7,050 | $153,690 | 0 | $0 |
| 2019 | TDC | 18,800 | $601,716 | 0 | $0 | 0 | $0 |
| 2018 | TDC | 6,900 | $242,259 | 0 | $0 | 0 | $0 |
| 2017 | TDC | 4,500 | $169,447 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Callidus Software Inc (CALD) by Culhane Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | CALD | 0 | $0 | 8,812 | $181,174 | 0 | $0 |
| 2016 | CALD | 0 | $0 | 26,761 | $487,764 | 15,000 | $85,500 |
| 2015 | CALD | 0 | $0 | 11,939 | $196,157 | 0 | $0 |
| 2014 | CALD | 0 | $0 | 25,000 | $393,995 | 25,000 | $78,250 |
Insider trading activities at 4 companies by Culhane Mark:
1. Genasys Inc. (GNSS)
2. Demandtec, Inc. (DMAN)
3. Teradata Corp /de/ (TDC)
4. Callidus Software Inc (CALD)
Table 1. Insider trading of Genasys Inc. (GNSS) by Culhane Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-08-16 | GNSS | Buy | 31,800 | 2.67 | 84,906 |
| 2024-08-19 | GNSS | Buy | 613 | 2.70 | 1,655 |
| 2024-08-15 | GNSS | Buy | 17,587 | 2.65 | 46,605 |
Table 2. Insider trading of Demandtec, Inc. (DMAN) by Culhane Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2011-12-08 | DMAN | Sale | 137,000 | 13.09 | 1,792,645 |
| 2011-12-08 | DMAN | Option Ex | 80,000 | 1.30 | 104,000 |
| 2011-09-22 | DMAN | Sale | 11,435 | 5.71 | 65,305 |
| 2011-07-25 | DMAN | Sale | 15,000 | 7.31 | 109,590 |
| 2011-06-01 | DMAN | Sale | 14,875 | 9.67 | 143,856 |
| 2011-05-24 | DMAN | Sale | 11,550 | 9.35 | 108,015 |
| 2011-01-13 | DMAN | Option Ex | 12,349 | 1.00 | 12,349 |
| 2011-01-14 | DMAN | Option Ex | 44,851 | 1.15 | 51,578 |
| 2011-01-13 | DMAN | Sale | 24,155 | 13.00 | 314,039 |
| 2011-01-14 | DMAN | Sale | 44,851 | 13.00 | 583,242 |
| 2011-01-11 | DMAN | Option Ex | 2,800 | 1.00 | 2,800 |
| 2011-01-10 | DMAN | Sale | 11,815 | 13.00 | 153,595 |
| 2011-01-11 | DMAN | Sale | 9,179 | 13.01 | 119,382 |
| 2010-12-10 | DMAN | Option Ex | 13,745 | 1.00 | 13,745 |
| 2010-12-10 | DMAN | Sale | 13,745 | 10.98 | 150,878 |
| 2010-11-22 | DMAN | Option Ex | 21,655 | 1.00 | 21,655 |
| 2010-11-22 | DMAN | Sale | 33,087 | 11.03 | 364,883 |
| 2010-11-19 | DMAN | Option Ex | 24,600 | 1.00 | 24,600 |
| 2010-11-19 | DMAN | Sale | 40,768 | 10.95 | 446,450 |
| 2010-10-29 | DMAN | Sale | 2,400 | 10.95 | 26,280 |
| 2010-10-27 | DMAN | Option Ex | 40,000 | 1.00 | 40,000 |
| 2010-10-27 | DMAN | Sale | 40,000 | 10.60 | 424,120 |
| 2010-08-12 | DMAN | Sale | 25,000 | 6.66 | 166,550 |
| 2010-08-10 | DMAN | Sale | 25,000 | 7.12 | 177,900 |
| 2010-07-26 | DMAN | Sale | 14,875 | 6.98 | 103,768 |
| 2010-01-25 | DMAN | Option Ex | 5,000 | 1.00 | 5,000 |
| 2010-01-25 | DMAN | Sale | 20,000 | 6.66 | 133,280 |
| 2010-01-15 | DMAN | Sale | 14,219 | 7.07 | 100,457 |
| 2009-10-26 | DMAN | Option Ex | 5,000 | 1.00 | 5,000 |
| 2009-10-26 | DMAN | Sale | 20,000 | 8.55 | 171,040 |
| 2009-07-27 | DMAN | Sale | 20,000 | 8.98 | 179,640 |
| 2009-07-27 | DMAN | Option Ex | 5,000 | 1.00 | 5,000 |
| 2009-07-15 | DMAN | Sale | 14,218 | 8.48 | 120,611 |
| 2009-04-27 | DMAN | Option Ex | 5,000 | 1.00 | 5,000 |
| 2009-04-27 | DMAN | Sale | 20,000 | 6.83 | 136,560 |
| 2009-01-15 | DMAN | Sale | 9,375 | 7.17 | 67,218 |
| 2008-07-15 | DMAN | Sale | 9,375 | 8.58 | 80,428 |
Table 3. Insider trading of Teradata Corp /de/ (TDC) by Culhane Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-05-27 | TDC | Sale | 3,957 | 48.42 | 191,609 |
| 2021-03-01 | TDC | Sale | 9,029 | 40.03 | 361,430 |
| 2020-11-25 | TDC | Sale | 7,050 | 21.80 | 153,690 |
| 2020-03-12 | TDC | Buy | 1,200 | 18.92 | 22,704 |
| 2020-03-11 | TDC | Buy | 8,950 | 19.79 | 177,120 |
| 2019-11-11 | TDC | Buy | 9,750 | 26.00 | 253,461 |
| 2019-05-07 | TDC | Buy | 4,600 | 38.03 | 174,924 |
| 2019-05-06 | TDC | Buy | 4,450 | 38.95 | 173,331 |
| 2018-11-05 | TDC | Buy | 6,900 | 35.11 | 242,259 |
| 2017-12-01 | TDC | Buy | 4,500 | 37.66 | 169,447 |
Table 4. Insider trading of Callidus Software Inc (CALD) by Culhane Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-02-13 | CALD | Sale | 8,812 | 20.56 | 181,174 |
| 2016-08-10 | CALD | Sale | 11,761 | 19.60 | 230,515 |
| 2016-05-16 | CALD | Option Ex | 15,000 | 5.70 | 85,500 |
| 2016-05-16 | CALD | Sale | 15,000 | 17.15 | 257,249 |
| 2015-08-04 | CALD | Sale | 11,939 | 16.43 | 196,157 |
| 2014-11-10 | CALD | Sale | 10,000 | 15.76 | 157,640 |
| 2014-11-11 | CALD | Sale | 15,000 | 15.76 | 236,355 |
| 2014-11-10 | CALD | Option Ex | 10,000 | 3.13 | 31,300 |
| 2014-11-11 | CALD | Option Ex | 15,000 | 3.13 | 46,950 |
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 Culhane Mark
(Director of Genasys Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.