Timothy Haines, Director at Sientra, Inc. (SIEN), sold 179,302 shares at $21.13 ($3.9M) on 2018-11-06, disclosed to the SEC on 2018-11-08.
Open-market sale of $3.9M SIEN by Director. 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $21.13 | 8,514 | $180K | 4.7% |
| 2 | $21.13 | 8,514 | $180K | 4.7% |
| 3 | $21.60 | 81,137 | $1.8M | 45.3% |
| 4 | $21.60 | 81,137 | $1.8M | 45.3% |
| Total | $21.56 avg | 179,302 | $3.9M | 100% |
| Filing → |
| PRTO | BUY | 2014-10-29 | $9.5M | — | Filing → |