- Corporate Officers - S
- Stejbach Mark
Insider Trading History of Stejbach Mark
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Stejbach Mark since 2010.
The trader's CIK number is 1487937.
At the time of the last reporting, Stejbach Mark was the VP & Chief Commercial Officer of Flexion Therapeutics Inc. (stock ticker symbol FLXN).
Also see all insider trading activities at Flexion Therapeutics Inc.
Note that in the past
Stejbach Mark also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Flexion Therapeutics Inc (FLXN) by Stejbach Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | FLXN | 2,051 | $19,997 | 0 | $0 | 0 | $0 |
| 2017 | FLXN | 1,580 | $26,888 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Alkermes Plc. (ALKS) by Stejbach Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | ALKS | 0 | $0 | 10,880 | $767,094 | 24,568 | $188,224 |
| 2017 | ALKS | 0 | $0 | 20,000 | $1,204,005 | 33,187 | $345,999 |
| 2016 | ALKS | 0 | $0 | 0 | $0 | 16,093 | $99,994 |
| 2015 | ALKS | 0 | $0 | 46,000 | $3,414,928 | 57,092 | $895,794 |
| 2014 | ALKS | 0 | $0 | 0 | $0 | 5,280 | $48,094 |
| 2013 | ALKS | 0 | $0 | 0 | $0 | 3,000 | $51,900 |
| 2012 | ALKS | 1,200 | $24,156 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Tengion Inc (TNGN) by Stejbach Mark
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2010 | TNGN | 100 | $500 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Stejbach Mark:
1. Flexion Therapeutics Inc (FLXN)
2. Alkermes Plc. (ALKS)
3. Tengion Inc (TNGN)
Table 1. Insider trading of Flexion Therapeutics Inc (FLXN) by Stejbach Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-05-26 | FLXN | Buy | 2,051 | 9.75 | 19,997 |
| 2017-06-16 | FLXN | Buy | 1,580 | 17.02 | 26,888 |
Table 2. Insider trading of Alkermes Plc. (ALKS) by Stejbach Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-03-01 | ALKS | Option Ex | 5,250 | .00 | 0 |
| 2018-03-03 | ALKS | Option Ex | 2,813 | .00 | 0 |
| 2018-02-26 | ALKS | Option Ex | 2,625 | .00 | 0 |
| 2018-02-16 | ALKS | Sale | 10,880 | 70.50 | 767,094 |
| 2018-02-17 | ALKS | Option Ex | 3,000 | .00 | 0 |
| 2018-02-16 | ALKS | Option Ex | 10,880 | 17.30 | 188,224 |
| 2017-06-08 | ALKS | Sale | 10,000 | 60.34 | 603,350 |
| 2017-06-08 | ALKS | Option Ex | 10,000 | 17.30 | 173,000 |
| 2017-05-28 | ALKS | Option Ex | 2,500 | .00 | 0 |
| 2017-03-03 | ALKS | Option Ex | 2,812 | .00 | 0 |
| 2017-03-01 | ALKS | Option Ex | 5,250 | .00 | 0 |
| 2017-02-26 | ALKS | Option Ex | 2,625 | .00 | 0 |
| 2017-01-09 | ALKS | Option Ex | 547 | 17.30 | 9,463 |
| 2017-01-09 | ALKS | Sale | 547 | 60.27 | 32,967 |
| 2017-01-04 | ALKS | Option Ex | 2,500 | 17.30 | 43,250 |
| 2017-01-05 | ALKS | Option Ex | 300 | 17.30 | 5,190 |
| 2017-01-04 | ALKS | Sale | 2,500 | 60.01 | 150,017 |
| 2017-01-06 | ALKS | Option Ex | 6,653 | 17.30 | 115,096 |
| 2017-01-05 | ALKS | Sale | 300 | 60.09 | 18,026 |
| 2017-01-06 | ALKS | Sale | 6,653 | 60.07 | 399,645 |
| 2016-11-10 | ALKS | Option Ex | 5,780 | 17.30 | 99,994 |
| 2016-10-05 | ALKS | Option Ex | 5,000 | .00 | 0 |
| 2016-05-28 | ALKS | Option Ex | 2,500 | .00 | 0 |
| 2016-03-03 | ALKS | Option Ex | 2,813 | .00 | 0 |
| 2015-12-28 | ALKS | Option Ex | 10,000 | 17.30 | 173,000 |
| 2015-12-28 | ALKS | Sale | 10,000 | 80.24 | 802,390 |
| 2015-12-01 | ALKS | Option Ex | 18,000 | 17.30 | 311,400 |
| 2015-12-01 | ALKS | Sale | 18,000 | 72.89 | 1,311,984 |
| 2015-11-02 | ALKS | Sale | 18,000 | 72.25 | 1,300,554 |
| 2015-11-02 | ALKS | Option Ex | 18,000 | 17.30 | 311,400 |
| 2015-05-28 | ALKS | Option Ex | 2,500 | .00 | 0 |
| 2015-04-15 | ALKS | Option Ex | 5,780 | 17.30 | 99,994 |
| 2015-03-03 | ALKS | Option Ex | 2,812 | .00 | 0 |
| 2014-05-28 | ALKS | Option Ex | 2,500 | .00 | 0 |
| 2014-01-15 | ALKS | Option Ex | 2,780 | 17.30 | 48,094 |
| 2013-12-26 | ALKS | Option Ex | 3,000 | 17.30 | 51,900 |
| 2012-11-13 | ALKS | Buy | 1,200 | 20.13 | 24,156 |
Table 3. Insider trading of Tengion Inc (TNGN) by Stejbach Mark
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2010-04-09 | TNGN | Buy | 100 | 5.00 | 500 |
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 Stejbach Mark
(VP & Chief Commercial Officer of Flexion Therapeutics Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.