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Insider Trading History of Halak Brian K
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Halak Brian K since 2008.
The trader's CIK number is 1354718.
At the time of the last reporting, Halak Brian K was the 10% Owner of Obalon Therapeutics Inc. (stock ticker symbol OBLN).
Also see all insider trading activities at Obalon Therapeutics Inc.
Note that in the past
Halak Brian K also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Esperion Therapeutics, Inc. (ESPR) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | ESPR | 500,000 | $10,000,000 | 0 | $0 | 0 | $0 |
| 2013 | ESPR | 285,714 | $3,999,996 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Dicerna Pharmaceuticals Inc (DRNA) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | DRNA | 0 | $0 | 899,300 | $12,241,451 | 21,197 | $148,379 |
Yearly summary of insider trading at Evofem Biosciences, Inc. (NEOT) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | NEOT | 70,000 | $980,000 | 0 | $0 | 262,292 | $2,239,973 |
Yearly summary of insider trading at Volcano Corp (VOLC) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2008 | VOLC | 0 | $0 | 4,297 | $53,325 | 0 | $0 |
Yearly summary of insider trading at Durata Therapeutics, Inc. (DRTX) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | DRTX | 784,313 | $7,058,817 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Obalon Therapeutics Inc (OBLN) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | OBLN | 250,000 | $1,000,000 | 0 | $0 | 0 | $0 |
| 2018 | OBLN | 1,648,359 | $3,000,013 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Otonomy, Inc. (OTIC) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | OTIC | 0 | $0 | 0 | $0 | 68,257 | $599,978 |
Yearly summary of insider trading at Clovis Oncology, Inc. (CLVS) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2011 | CLVS | 931,683 | $12,111,879 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Bionano Genomics, Inc (BNGO) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | BNGO | 15,000 | $91,875 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Regado Biosciences Inc (TBRA) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | TBRA | 277,777 | $2,949,991 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Cadence Pharmaceuticals Inc (CADX) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2009 | CADX | 2,780,674 | $19,826,205 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Evoke Pharma Inc (EVOK) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | EVOK | 0 | $0 | 453,664 | $2,194,002 | 0 | $0 |
| 2015 | EVOK | 0 | $0 | 63,058 | $456,422 | 0 | $0 |
Yearly summary of insider trading at Zogenix, Inc. (ZGNX) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2011 | ZGNX | 3,500,000 | $7,000,000 | 0 | $0 | 0 | $0 |
| 2010 | ZGNX | 2,349,999 | $9,399,996 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Orexigen Therapeutics, Inc. (OREX) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2011 | OREX | 469,147 | $680,263 | 0 | $0 | 0 | $0 |
| 2009 | OREX | 2,058,610 | $15,303,325 | 0 | $0 | 0 | $0 |
| 2008 | OREX | 490,301 | $2,302,914 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Tranzyme Inc (OCRX) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | OCRX | 1,327,491 | $7,999,460 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Atara Biotherapeutics, Inc. (ATRA) by Halak Brian K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | ATRA | 250,000 | $2,750,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 16 companies by Halak Brian K:
1. Esperion Therapeutics, Inc. (ESPR)
2. Dicerna Pharmaceuticals Inc (DRNA)
3. Evofem Biosciences, Inc. (NEOT)
4. Volcano Corp (VOLC)
5. Durata Therapeutics, Inc. (DRTX)
6. Obalon Therapeutics Inc (OBLN)
7. Otonomy, Inc. (OTIC)
8. Clovis Oncology, Inc. (CLVS)
9. Bionano Genomics, Inc (BNGO)
10. Regado Biosciences Inc (TBRA)
11. Cadence Pharmaceuticals Inc (CADX)
12. Evoke Pharma Inc (EVOK)
13. Zogenix, Inc. (ZGNX)
14. Orexigen Therapeutics, Inc. (OREX)
15. Tranzyme Inc (OCRX)
16. Atara Biotherapeutics, Inc. (ATRA)
Table 1. Insider trading of Esperion Therapeutics, Inc. (ESPR) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-10-21 | ESPR | Buy | 500,000 | 20.00 | 10,000,000 |
| 2013-07-01 | ESPR | Buy | 285,714 | 14.00 | 3,999,996 |
Table 2. Insider trading of Dicerna Pharmaceuticals Inc (DRNA) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-11-02 | DRNA | Sale | 190,771 | 13.47 | 2,569,685 |
| 2018-11-05 | DRNA | Sale | 39,901 | 12.98 | 517,914 |
| 2018-11-06 | DRNA | Sale | 104,328 | 13.67 | 1,426,163 |
| 2018-11-01 | DRNA | Sale | 189,575 | 13.37 | 2,534,617 |
| 2018-10-30 | DRNA | Sale | 245,096 | 13.99 | 3,430,118 |
| 2018-10-31 | DRNA | Sale | 129,629 | 13.60 | 1,762,954 |
| 2018-06-07 | DRNA | Option Ex | 21,197 | 7.00 | 148,379 |
Table 3. Insider trading of Evofem Biosciences, Inc. (NEOT) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-11-25 | NEOT | Option Ex | 4,397 | 8.54 | 37,550 |
| 2014-11-25 | NEOT | Buy | 70,000 | 14.00 | 980,000 |
| 2014-11-25 | NEOT | Option Ex | 257,895 | 8.54 | 2,202,423 |
Table 4. Insider trading of Volcano Corp (VOLC) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2008-03-24 | VOLC | Sale | 4,297 | 12.41 | 53,325 |
Table 5. Insider trading of Durata Therapeutics, Inc. (DRTX) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-07-24 | DRTX | Buy | 784,313 | 9.00 | 7,058,817 |
Table 6. Insider trading of Obalon Therapeutics Inc (OBLN) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-08-06 | OBLN | Buy | 250,000 | 4.00 | 1,000,000 |
| 2018-08-23 | OBLN | Buy | 1,648,359 | 1.82 | 3,000,013 |
Table 7. Insider trading of Otonomy, Inc. (OTIC) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-08-18 | OTIC | Option Ex | 67,755 | 8.79 | 595,566 |
| 2014-08-18 | OTIC | Option Ex | 502 | 8.79 | 4,412 |
Table 8. Insider trading of Clovis Oncology, Inc. (CLVS) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2011-11-21 | CLVS | Buy | 931,683 | 13.00 | 12,111,879 |
Table 9. Insider trading of Bionano Genomics, Inc (BNGO) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-08-23 | BNGO | Buy | 15,000 | 6.12 | 91,875 |
Table 10. Insider trading of Regado Biosciences Inc (TBRA) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-05-04 | TBRA | Buy | 277,777 | 10.62 | 2,949,991 |
Table 11. Insider trading of Cadence Pharmaceuticals Inc (CADX) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2009-02-18 | CADX | Buy | 2,780,674 | 7.13 | 19,826,205 |
Table 12. Insider trading of Evoke Pharma Inc (EVOK) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-05-26 | EVOK | Sale | 5,880 | 4.70 | 27,636 |
| 2016-05-26 | EVOK | Sale | 344,120 | 4.70 | 1,617,364 |
| 2016-04-25 | EVOK | Sale | 21 | 5.20 | 109 |
| 2016-04-27 | EVOK | Sale | 61 | 5.02 | 306 |
| 2016-04-25 | EVOK | Sale | 1,492 | 5.20 | 7,758 |
| 2016-04-27 | EVOK | Sale | 3,603 | 5.02 | 18,087 |
| 2016-04-19 | EVOK | Sale | 632 | 5.36 | 3,387 |
| 2016-04-20 | EVOK | Sale | 4,424 | 5.29 | 23,402 |
| 2016-04-19 | EVOK | Sale | 37,054 | 5.36 | 198,609 |
| 2016-04-20 | EVOK | Sale | 76 | 5.29 | 402 |
| 2016-04-11 | EVOK | Sale | 75 | 5.22 | 391 |
| 2016-04-11 | EVOK | Sale | 4,348 | 5.22 | 22,696 |
| 2016-04-08 | EVOK | Sale | 251 | 5.35 | 1,342 |
| 2016-04-07 | EVOK | Sale | 475 | 5.26 | 2,498 |
| 2016-04-06 | EVOK | Sale | 148 | 5.22 | 772 |
| 2016-04-08 | EVOK | Sale | 14,554 | 5.35 | 77,863 |
| 2016-04-07 | EVOK | Sale | 27,781 | 5.26 | 146,128 |
| 2016-04-06 | EVOK | Sale | 8,669 | 5.22 | 45,252 |
| 2015-08-18 | EVOK | Sale | 11,836 | 7.02 | 83,088 |
| 2015-08-18 | EVOK | Sale | 202 | 7.02 | 1,418 |
| 2015-04-14 | EVOK | Sale | 168 | 7.78 | 1,307 |
| 2015-04-15 | EVOK | Sale | 135 | 7.58 | 1,023 |
| 2015-04-16 | EVOK | Sale | 554 | 7.07 | 3,916 |
| 2015-04-14 | EVOK | Sale | 9,832 | 7.78 | 76,492 |
| 2015-04-15 | EVOK | Sale | 7,920 | 7.58 | 60,033 |
| 2015-04-16 | EVOK | Sale | 32,411 | 7.07 | 229,145 |
Table 13. Insider trading of Zogenix, Inc. (ZGNX) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2011-09-16 | ZGNX | Buy | 3,500,000 | 2.00 | 7,000,000 |
| 2010-11-29 | ZGNX | Buy | 2,349,999 | 4.00 | 9,399,996 |
Table 14. Insider trading of Orexigen Therapeutics, Inc. (OREX) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2011-12-22 | OREX | Buy | 469,147 | 1.45 | 680,263 |
| 2009-12-18 | OREX | Buy | 38,100 | 7.50 | 285,750 |
| 2009-12-17 | OREX | Buy | 100,000 | 7.55 | 755,000 |
| 2009-11-24 | OREX | Buy | 50,000 | 6.75 | 337,500 |
| 2009-11-20 | OREX | Buy | 250,000 | 6.93 | 1,732,500 |
| 2009-11-23 | OREX | Buy | 150,000 | 6.93 | 1,039,500 |
| 2009-11-12 | OREX | Buy | 62,000 | 6.90 | 427,800 |
| 2009-11-10 | OREX | Buy | 84,400 | 6.93 | 584,892 |
| 2009-11-11 | OREX | Buy | 53,600 | 6.93 | 371,448 |
| 2009-08-18 | OREX | Buy | 13,784 | 7.73 | 106,550 |
| 2009-08-17 | OREX | Buy | 63,201 | 7.64 | 482,855 |
| 2009-08-14 | OREX | Buy | 26,225 | 8.00 | 209,800 |
| 2009-08-13 | OREX | Buy | 13,000 | 7.85 | 102,050 |
| 2009-08-12 | OREX | Buy | 400,000 | 8.00 | 3,200,000 |
| 2009-08-11 | OREX | Buy | 104,300 | 7.60 | 792,680 |
| 2009-07-23 | OREX | Buy | 650,000 | 7.50 | 4,875,000 |
| 2008-12-08 | OREX | Buy | 248,411 | 4.47 | 1,110,397 |
| 2008-12-09 | OREX | Buy | 241,890 | 4.93 | 1,192,517 |
Table 15. Insider trading of Tranzyme Inc (OCRX) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-07-15 | OCRX | Buy | 1,327,491 | 6.03 | 7,999,460 |
Table 16. Insider trading of Atara Biotherapeutics, Inc. (ATRA) by Halak Brian K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-10-21 | ATRA | Buy | 1,841 | 11.00 | 20,251 |
| 2014-10-21 | ATRA | Buy | 248,159 | 11.00 | 2,729,749 |
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 Halak Brian K
(10% Owner of Obalon Therapeutics Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.