Ryan James Polk, See Remarks at Carbon Black, Inc. (CBLK), sold 6,800 shares at $19.00 ($129K) on 2019-08-09, disclosed to the SEC on 2019-08-13.
Open-market sale of $129k CBLK by See Remarks. 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 | 2019-05-16 | $2.4M | — | Filing → |