Brian K. Halak serves as Executive at Volcano CORP, where they oversee executive responsibilities. Since joining the company, Brian K. Halak has executed 134 insider transactions totaling $121.8M, demonstrating a bullish approach to their equity position. Their most recent transaction on Sep 17, 2021 involved transacting 215 shares valued at $0.
Brian K. Halak currently holds 327 shares of Volcano CORP (VOLC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Brian K. Halak has been a net buyer of VOLC stock. They have purchased $101.7M and sold $20.1M worth of shares.
Brian K. Halak's most recent insider trade was on Sep 17, 2021, when they sold 215 shares at $0.00 per share.
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| $14.16 |
| Discretionary |
| Nov 6, 2018 | DRNA | $21.1K | Sale | 1,489 | $14.16 | Discretionary |
| Nov 6, 2018 | DRNA | $10.0K | Sale | 761 | $13.18 | Discretionary |
| Nov 6, 2018 | DRNA | $1.3M | Sale | 102,067 | $13.18 | Discretionary |
| Nov 5, 2018 | DRNA | $3.8K | Sale | 295 | $12.98 | Discretionary |
| Nov 5, 2018 | DRNA | $514.1K | Sale | 39,606 | $12.98 | Discretionary |
| Nov 2, 2018 | DRNA | $19.0K | Sale | 1,412 | $13.47 | Discretionary |
| Nov 2, 2018 | DRNA | $2.6M | Sale | 189,359 | $13.47 | Discretionary |
| Nov 1, 2018 | DRNA | $2.5M | Sale | 188,167 | $13.37 | Discretionary |
| Nov 1, 2018 | DRNA | $18.8K | Sale | 1,408 | $13.37 | Discretionary |
| Nov 1, 2018 | DRNA | $18.8K | Sale | 1,408 | $13.37 | Discretionary |
| Nov 1, 2018 | DRNA | $2.5M | Sale | 188,867 | $13.37 | Discretionary |
| Oct 31, 2018 | DRNA | $13.0K | Sale | 959 | $13.60 | Discretionary |
| Oct 31, 2018 | DRNA | $1.7M | Sale | 128,670 | $13.60 | Discretionary |
| Oct 31, 2018 | DRNA | $13.0K | Sale | 959 | $13.60 | Discretionary |
| Oct 31, 2018 | DRNA | $1.7M | Sale | 128,670 | $13.60 | Discretionary |
| Oct 30, 2018 | DRNA | $9.7K | Sale | 678 | $14.31 | Discretionary |
| Oct 30, 2018 | DRNA | $1.3M | Sale | 90,918 | $14.31 | Discretionary |
| Oct 30, 2018 | DRNA | $15.5K | Sale | 1,136 | $13.68 | Discretionary |
| Oct 30, 2018 | DRNA | $2.1M | Sale | 152,364 | $13.68 | Discretionary |
| Oct 30, 2018 | DRNA | $1.3M | Sale | 90,918 | $14.31 | Discretionary |
| Oct 30, 2018 | DRNA | $15.5K | Sale | 1,136 | $13.68 | Discretionary |
| Oct 30, 2018 | DRNA | $2.1M | Sale | 152,364 | $13.68 | Discretionary |
| Oct 30, 2018 | DRNA | $9.7K | Sale | 678 | $14.31 | Discretionary |
| Jun 7, 2018 | DRNA | $1.1K | Option Exercise | 156 | $7.00 | Discretionary |
| Jun 7, 2018 | DRNA | $147.3K | Option Exercise | 21,041 | $7.00 | Discretionary |
| Jun 7, 2018 | DRNA | $1.1K | Payment | 76 | $14.45 | Discretionary |
| Jun 7, 2018 | DRNA | $147.3K | Payment | 10,195 | $14.45 | Discretionary |
| Mar 8, 2016 | SNDX | $0 | Conversion | 761,062 | $N/A | Discretionary |