- Corporate Officers - M
- Mahoney David L
Insider Trading History of Mahoney David L
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mahoney David L since 2005.
This trader's CIK number is 1224091.
At the time of last reporting, Mahoney David L was the Officer of Corcept Therapeutics Inc. (stock ticker symbol CORT).
Also see all insider trading activities at Corcept Therapeutics Inc.
Note that in the past
MAHONEY DAVID L also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Corcept Therapeutics Inc (CORT) by Mahoney David L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | CORT | 0 | $0 | 27,352 | $2,035,317 | 30,000 | $196,500 |
| 2024 | CORT | 0 | $0 | 0 | $0 | 30,000 | $52,200 |
| 2023 | CORT | 0 | $0 | 25,000 | $773,675 | 30,000 | $52,200 |
| 2022 | CORT | 0 | $0 | 0 | $0 | 30,000 | $121,500 |
| 2021 | CORT | 0 | $0 | 0 | $0 | 30,000 | $132,600 |
| 2020 | CORT | 0 | $0 | 0 | $0 | 38,984 | $135,274 |
| 2019 | CORT | 0 | $0 | 0 | $0 | 50,000 | $48,000 |
| 2017 | CORT | 0 | $0 | 30,000 | $375,039 | 23,006 | $51,302 |
| 2016 | CORT | 0 | $0 | 30,000 | $280,500 | 30,000 | $81,000 |
| 2015 | CORT | 0 | $0 | 65,003 | $376,444 | 0 | $0 |
| 2014 | CORT | 100,000 | $185,200 | 0 | $0 | 0 | $0 |
| 2011 | CORT | 0 | $0 | 72,481 | $0 | 0 | $0 |
| 2010 | CORT | 48,952 | $81,260 | 0 | $0 | 0 | $0 |
| 2009 | CORT | 425,575 | $389,293 | 0 | $0 | 0 | $0 |
| 2008 | CORT | 70,609 | $195,586 | 0 | $0 | 0 | $0 |
| 2007 | CORT | 295,238 | $399,999 | 0 | $0 | 0 | $0 |
| 2006 | CORT | 40,700 | $205,161 | 0 | $0 | 0 | $0 |
| 2005 | CORT | 20,000 | $81,900 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Gen Digital Inc. (SYMC) by Mahoney David L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | SYMC | 0 | $0 | 12,000 | $303,960 | 12,000 | $263,160 |
| 2012 | SYMC | 0 | $0 | 52,370 | $984,241 | 70,000 | $693,560 |
Yearly summary of insider trading at Adamas Pharmaceuticals Inc (ADMS) by Mahoney David L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | ADMS | 0 | $0 | 0 | $0 | 48,000 | $31,920 |
| 2019 | ADMS | 0 | $0 | 0 | $0 | 33,332 | $58,497 |
Insider trading activities at 3 companies by Mahoney David L:
1. Corcept Therapeutics Inc (CORT)
2. Gen Digital Inc. (SYMC)
3. Adamas Pharmaceuticals Inc (ADMS)
Table 1. Insider trading of Corcept Therapeutics Inc (CORT) by Mahoney David L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-05-16 | CORT | Sale | 27,352 | 74.41 | 2,035,317 |
| 2025-05-16 | CORT | Option Ex | 30,000 | 6.55 | 196,500 |
| 2024-04-10 | CORT | Option Ex | 30,000 | 1.74 | 52,200 |
| 2023-08-14 | CORT | Sale | 25,000 | 30.95 | 773,675 |
| 2023-05-08 | CORT | Option Ex | 30,000 | 1.74 | 52,200 |
| 2022-05-27 | CORT | Option Ex | 30,000 | 4.05 | 121,500 |
| 2021-05-11 | CORT | Option Ex | 30,000 | 4.42 | 132,600 |
| 2020-05-22 | CORT | Option Ex | 38,984 | 3.47 | 135,274 |
| 2019-06-03 | CORT | Option Ex | 50,000 | .96 | 48,000 |
| 2017-07-18 | CORT | Option Ex | 6,091 | 2.23 | 13,582 |
| 2017-07-19 | CORT | Option Ex | 16,915 | 2.23 | 37,720 |
| 2017-07-18 | CORT | Sale | 6,091 | 12.50 | 76,137 |
| 2017-07-19 | CORT | Sale | 16,915 | 12.50 | 211,454 |
| 2017-07-12 | CORT | Sale | 6,510 | 12.50 | 81,375 |
| 2017-07-13 | CORT | Sale | 484 | 12.55 | 6,073 |
| 2016-11-11 | CORT | Option Ex | 30,000 | 2.70 | 81,000 |
| 2016-11-11 | CORT | Sale | 30,000 | 9.35 | 280,500 |
| 2015-07-08 | CORT | Sale | 33,828 | 5.74 | 194,071 |
| 2015-03-20 | CORT | Sale | 31,175 | 5.85 | 182,373 |
| 2014-05-09 | CORT | Buy | 100,000 | 1.85 | 185,200 |
| 2011-06-03 | CORT | Sale | 72,481 | .00 | 0 |
| 2010-04-21 | CORT | Buy | 48,952 | 1.66 | 81,260 |
| 2009-10-16 | CORT | Buy | 139,861 | 1.38 | 193,008 |
| 2009-02-06 | CORT | Buy | 285,714 | .69 | 196,285 |
| 2008-03-25 | CORT | Buy | 70,609 | 2.77 | 195,586 |
| 2007-08-16 | CORT | Buy | 95,238 | 2.10 | 199,999 |
| 2007-03-30 | CORT | Buy | 200,000 | 1.00 | 200,000 |
| 2006-03-01 | CORT | Buy | 20,000 | 5.05 | 100,980 |
| 2006-02-21 | CORT | Buy | 10,000 | 4.99 | 49,890 |
| 2006-02-17 | CORT | Buy | 10,700 | 5.07 | 54,291 |
| 2005-05-31 | CORT | Buy | 20,000 | 4.09 | 81,900 |
Table 2. Insider trading of Gen Digital Inc. (SYMC) by Mahoney David L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-12-15 | SYMC | Option Ex | 12,000 | 21.93 | 263,160 |
| 2014-12-15 | SYMC | Sale | 12,000 | 25.33 | 303,960 |
| 2012-11-02 | SYMC | Option Ex | 70,000 | 9.91 | 693,560 |
| 2012-11-02 | SYMC | Sale | 52,370 | 18.79 | 984,241 |
Table 3. Insider trading of Adamas Pharmaceuticals Inc (ADMS) by Mahoney David L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-03-12 | ADMS | Option Ex | 48,000 | .67 | 31,920 |
| 2019-09-17 | ADMS | Option Ex | 33,332 | 1.75 | 58,497 |
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 Mahoney David L
(Officer of Corcept Therapeutics Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.