- Corporate Officers - D
- Denner Alexander J
Insider Trading History of Denner Alexander J
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Denner Alexander J since 2012.
This trader's CIK number is 1361754.
At the time of last reporting, Denner Alexander J was the Officer of Ironwood Pharmaceuticals Inc. (stock ticker symbol IRWD).
Also see all insider trading activities at Ironwood Pharmaceuticals Inc.
Note that in the past
DENNER ALEXANDER J also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Medicines Co /de (MDCO) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | MDCO | 1,421,000 | $40,925,274 | 0 | $0 | 0 | $0 |
| 2018 | MDCO | 859,000 | $17,311,329 | 0 | $0 | 0 | $0 |
| 2017 | MDCO | 170,000 | $5,105,100 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Ironwood Pharmaceuticals Inc (IRWD) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | IRWD | 1,350,000 | $12,737,960 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Biogen Inc. (BIIB) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | BIIB | 181,142 | $47,784,237 | 0 | $0 | 0 | $0 |
| 2018 | BIIB | 48,000 | $12,955,680 | 0 | $0 | 0 | $0 |
| 2017 | BIIB | 103,858 | $30,092,467 | 0 | $0 | 0 | $0 |
| 2015 | BIIB | 310,000 | $86,015,000 | 0 | $0 | 0 | $0 |
| 2013 | BIIB | 0 | $0 | 40,875 | $9,719,913 | 40,975 | $2,189,294 |
| 2012 | BIIB | 0 | $0 | 7,980 | $1,186,713 | 0 | $0 |
Yearly summary of insider trading at Amylin Pharmaceuticals Inc (AMLN) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | AMLN | 0 | $0 | 1,832 | $21,232 | 5,993 | $0 |
Yearly summary of insider trading at Ariad Pharmaceuticals Inc (ARIA) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | ARIA | 850,000 | $4,955,500 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Bioverativ Inc. (BIVV) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | BIVV | 1,010,000 | $56,340,790 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Vivus Inc (VVUS) by Denner Alexander J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | VVUS | 566,844 | $4,868,452 | 0 | $0 | 0 | $0 |
Insider trading activities at 7 companies by Denner Alexander J:
1. Medicines Co /de (MDCO)
2. Ironwood Pharmaceuticals Inc (IRWD)
3. Biogen Inc. (BIIB)
4. Amylin Pharmaceuticals Inc (AMLN)
5. Ariad Pharmaceuticals Inc (ARIA)
6. Bioverativ Inc. (BIVV)
7. Vivus Inc (VVUS)
Table 1. Insider trading of Medicines Co /de (MDCO) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-06-28 | MDCO | Buy | 50,000 | 33.00 | 1,650,000 |
| 2019-05-30 | MDCO | Buy | 50,000 | 34.81 | 1,740,500 |
| 2019-05-29 | MDCO | Buy | 35,000 | 34.85 | 1,219,750 |
| 2019-05-20 | MDCO | Buy | 160,000 | 34.50 | 5,520,000 |
| 2019-05-21 | MDCO | Buy | 132,000 | 33.95 | 4,481,400 |
| 2019-05-22 | MDCO | Buy | 139,000 | 33.13 | 4,605,070 |
| 2019-03-06 | MDCO | Buy | 248,100 | 24.91 | 6,180,171 |
| 2019-03-04 | MDCO | Buy | 325,000 | 25.45 | 8,271,250 |
| 2019-03-05 | MDCO | Buy | 181,900 | 26.07 | 4,742,133 |
| 2019-03-01 | MDCO | Buy | 100,000 | 25.15 | 2,515,000 |
| 2018-12-20 | MDCO | Buy | 10,000 | 17.89 | 178,900 |
| 2018-12-17 | MDCO | Buy | 20,000 | 17.91 | 358,200 |
| 2018-12-18 | MDCO | Buy | 10,000 | 18.18 | 181,800 |
| 2018-12-13 | MDCO | Buy | 600,000 | 20.73 | 12,438,000 |
| 2018-12-14 | MDCO | Buy | 219,000 | 18.97 | 4,154,429 |
| 2017-11-29 | MDCO | Buy | 170,000 | 30.03 | 5,105,100 |
Table 2. Insider trading of Ironwood Pharmaceuticals Inc (IRWD) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-03-01 | IRWD | Buy | 344,900 | 9.60 | 3,311,040 |
| 2021-03-02 | IRWD | Buy | 500,000 | 9.56 | 4,780,000 |
| 2021-02-26 | IRWD | Buy | 505,100 | 9.20 | 4,646,920 |
Table 3. Insider trading of Biogen Inc. (BIIB) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-05-02 | BIIB | Buy | 38,000 | 231.24 | 8,787,120 |
| 2019-04-30 | BIIB | Buy | 50,342 | 229.25 | 11,540,903 |
| 2019-05-01 | BIIB | Buy | 30,000 | 229.46 | 6,883,800 |
| 2019-01-30 | BIIB | Buy | 30,000 | 324.86 | 9,745,860 |
| 2019-01-31 | BIIB | Buy | 25,800 | 330.52 | 8,527,390 |
| 2019-02-01 | BIIB | Buy | 7,000 | 328.45 | 2,299,164 |
| 2018-04-25 | BIIB | Buy | 48,000 | 269.91 | 12,955,680 |
| 2017-11-29 | BIIB | Buy | 10,000 | 319.84 | 3,198,399 |
| 2017-11-28 | BIIB | Buy | 20,000 | 316.12 | 6,322,400 |
| 2017-04-27 | BIIB | Buy | 73,858 | 278.53 | 20,571,668 |
| 2015-10-23 | BIIB | Buy | 100,000 | 276.77 | 27,677,000 |
| 2015-10-22 | BIIB | Buy | 210,000 | 277.80 | 58,338,000 |
| 2013-06-14 | BIIB | Sale | 2,900 | 212.00 | 614,800 |
| 2013-05-29 | BIIB | Option Ex | 3,000 | 53.43 | 160,290 |
| 2013-05-28 | BIIB | Sale | 37,975 | 239.77 | 9,105,113 |
| 2013-05-28 | BIIB | Option Ex | 37,975 | 53.43 | 2,029,004 |
| 2012-12-26 | BIIB | Sale | 3,989 | 148.89 | 593,914 |
| 2012-12-27 | BIIB | Sale | 3,991 | 148.53 | 592,799 |
Table 4. Insider trading of Amylin Pharmaceuticals Inc (AMLN) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-01-17 | AMLN | Sale | 1,832 | 11.59 | 21,232 |
| 2012-01-17 | AMLN | Option Ex | 5,993 | .00 | 0 |
Table 5. Insider trading of Ariad Pharmaceuticals Inc (ARIA) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-08-15 | ARIA | Buy | 850,000 | 5.83 | 4,955,500 |
Table 6. Insider trading of Bioverativ Inc. (BIVV) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-05-30 | BIVV | Buy | 90,000 | 55.93 | 5,033,520 |
| 2017-05-25 | BIVV | Buy | 130,000 | 54.98 | 7,147,920 |
| 2017-05-26 | BIVV | Buy | 450,000 | 57.21 | 25,744,950 |
| 2017-05-24 | BIVV | Buy | 340,000 | 54.16 | 18,414,400 |
Table 7. Insider trading of Vivus Inc (VVUS) by Denner Alexander J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-11-08 | VVUS | Buy | 417,068 | 8.52 | 3,553,419 |
| 2013-11-11 | VVUS | Buy | 149,776 | 8.78 | 1,315,033 |
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 Denner Alexander J
(Officer of Ironwood Pharmaceuticals Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.