Michael Viscuso, Chief Strategy Officer at Carbon Black, Inc. (CBLK), sold 10,000 shares at $21.38 ($214K) on 2019-08-12, disclosed to the SEC on 2019-08-13.
Open-market sale of $214k 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 | 2019-06-12 | $391K | — | Filing → |
| CBLK | SELL | 2019-05-16 | $2.3M | — | Filing → |
| CBLK | SELL | 2019-05-14 | $1.8M | — | Filing → |