Michael Viscuso, Chief Strategy Officer at Carbon Black, Inc. (CBLK), sold 50,000 shares at $15.26 ($763K) on 2019-02-11, disclosed to the SEC on 2019-02-13.
Open-market sale of $763k CBLK by Chief Strategy Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| CBLK | SELL | 2019-07-10 | $173K | — | Filing → |
| CBLK | SELL | 2019-06-12 | $391K | — | Filing → |
| CBLK | SELL | 2019-05-16 | $2.3M | — | Filing → |