Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sientra, Inc. (SIEN) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sientra, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1551693.
Total stock buying since 2014: $23,204,011.
Total stock sales since 2014: $14,215,517.
Total stock option exercises since 2014: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2021 | 8,698 | $59,009 | 110,756 | $636,160 | 0 | $0 |
| 2020 | 0 | $0 | 133,576 | $791,438 | 0 | $0 |
| 2019 | 46,956 | $269,996 | 0 | $0 | 0 | $0 |
| 2018 | 594,445 | $8,025,006 | 91,503 | $1,961,507 | 0 | $0 |
| 2015 | 0 | $0 | 1,400,306 | $10,826,412 | 0 | $0 |
| 2014 | 990,000 | $14,850,000 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2021-11 | 0 | $0 | 84,585 | $479,596 | 0 | $0 |
| 2021-10 | 0 | $0 | 3,615 | $20,099 | 0 | $0 |
| 2021-08 | 8,698 | $59,009 | 3,615 | $25,051 | 0 | $0 |
| 2021-04 | 0 | $0 | 3,567 | $25,564 | 0 | $0 |
| 2021-03 | 0 | $0 | 4,879 | $36,543 | 0 | $0 |
| 2021-02 | 0 | $0 | 4,123 | $20,256 | 0 | $0 |
| 2021-01 | 0 | $0 | 6,372 | $29,051 | 0 | $0 |
| 2020-02 | 0 | $0 | 133,576 | $791,438 | 0 | $0 |
| 2019-06 | 46,956 | $269,996 | 0 | $0 | 0 | $0 |
| 2018-11 | 0 | $0 | 89,651 | $1,915,393 | 0 | $0 |
| 2018-08 | 0 | $0 | 1,852 | $46,114 | 0 | $0 |
| 2018-05 | 594,445 | $8,025,006 | 0 | $0 | 0 | $0 |
| 2015-10 | 0 | $0 | 1,195,000 | $8,681,711 | 0 | $0 |
| 2015-09 | 0 | $0 | 205,306 | $2,144,701 | 0 | $0 |
| 2014-10 | 990,000 | $14,850,000 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-11-10 | Menezes Ronald (President and CEO) | Sale | 78,498 | 5.67 | 445,083 |
| 2021-11-10 | Van Hove Caroline F. (Director) | Sale | 6,087 | 5.67 | 34,513 |
| 2021-10-05 | Bennett Oliver Christian (GC & Chief Compliance Officer) | Sale | 3,615 | 5.56 | 20,099 |
| 2021-08-23 | Schmidt Andrew C (Chief Financial Officer) | Buy | 1,449 | 5.90 | 8,549 |
| 2021-08-20 | Bennett Oliver Christian (GC & Chief Compliance Officer) | Sale | 3,615 | 6.93 | 25,051 |
| 2021-08-12 | Menezes Ronald (President and CEO) | Buy | 5,800 | 6.98 | 40,484 |
| 2021-08-12 | Schmidt Andrew C (Chief Financial Officer) | Buy | 1,449 | 6.88 | 9,976 |
| 2021-04-06 | Bennett Oliver Christian (GC & Chief Compliance Officer) | Sale | 3,567 | 7.17 | 25,564 |
| 2021-03-16 | Bennett Oliver Christian (GC & Chief Compliance Officer) | Sale | 3,297 | 7.49 | 24,694 |
| 2021-03-12 | Miller Valerie J (VP, Controller and Interim CFO) | Sale | 1,582 | 7.49 | 11,849 |
| 2021-02-02 | Little Paul Sean (Chief Financial Officer) | Sale | 4,123 | 4.91 | 20,256 |
| 2021-01-20 | Bennett Oliver Christian (GC & Chief Compliance Officer) | Sale | 4,399 | 4.49 | 19,751 |
| 2021-01-13 | Van Hove Caroline F. (Director) | Sale | 1,973 | 4.71 | 9,300 |
| 2020-02-20 | Nugent Jeffrey M (Chairman of the Board and CEO) | Sale | 63,557 | 5.91 | 375,367 |
| 2020-02-19 | Nugent Jeffrey M (Chairman of the Board and CEO) | Sale | 53,513 | 5.93 | 317,118 |
| 2020-02-18 | Nugent Jeffrey M (Chairman of the Board and CEO) | Sale | 16,506 | 6.00 | 98,953 |
| 2019-06-07 | Little Paul Sean (Chief Financial Officer) | Buy | 17,391 | 5.75 | 99,998 |
| 2019-06-07 | Sullivan Keith J (Director) | Buy | 20,869 | 5.75 | 119,996 |
| 2019-06-07 | Oboyle Kevin C (Director) | Buy | 8,696 | 5.75 | 50,002 |
| 2018-11-06 | Haines Timothy | Sale | 89,651 | 21.36 | 1,915,393 |
| 2018-08-31 | Nugent Jeffrey M (Chairman of the Board and CEO) | Sale | 1,852 | 24.90 | 46,114 |
| 2018-05-07 | Schaison Philippe (Director) | Buy | 7,407 | 13.50 | 99,994 |
| 2018-05-07 | Williams Patrick F. (Chief Financial Officer & SVP) | Buy | 7,408 | 13.50 | 100,008 |
| 2018-05-07 | Haines Timothy | Buy | 281,482 | 13.50 | 3,800,007 |
| 2018-05-07 | Nugent Jeffrey M (Chairman of the Board and CEO) | Buy | 1,852 | 13.50 | 25,002 |
| 2018-05-07 | Sullivan Keith J (Director) | Buy | 7,407 | 13.50 | 99,994 |
| 2018-05-07 | Abingworth Llp | Buy | 281,482 | 13.50 | 3,800,007 |
| 2018-05-07 | Oboyle Kevin C (Director) | Buy | 7,407 | 13.50 | 99,994 |
| 2015-10-12 | Isaly Samuel D | Sale | 287,891 | 5.98 | 1,721,588 |
| 2015-10-09 | Isaly Samuel D | Sale | 212,709 | 7.03 | 1,495,344 |
| 2015-10-08 | Isaly Samuel D | Sale | 400,000 | 7.24 | 2,896,000 |
| 2015-10-07 | Isaly Samuel D | Sale | 53,900 | 7.36 | 396,704 |
| 2015-10-06 | Isaly Samuel D | Sale | 7,000 | 7.80 | 54,600 |
| 2015-10-05 | Isaly Samuel D | Sale | 138,100 | 8.19 | 1,131,039 |
| 2015-10-02 | Isaly Samuel D | Sale | 47,900 | 10.34 | 495,286 |
| 2015-10-01 | Isaly Samuel D | Sale | 47,500 | 10.34 | 491,150 |
| 2015-09-30 | Isaly Samuel D | Sale | 43,840 | 10.17 | 445,852 |
| 2015-09-29 | Isaly Samuel D | Sale | 10,558 | 10.08 | 106,424 |
| 2015-09-28 | Isaly Samuel D | Sale | 10,602 | 10.30 | 109,200 |
| 2015-09-25 | Isaly Samuel D | Sale | 132,000 | 10.57 | 1,395,240 |
| 2015-09-24 | Isaly Samuel D | Sale | 8,306 | 10.59 | 87,985 |
| 2014-10-29 | Haines Timothy | Buy | 495,000 | 15.00 | 7,425,000 |
| 2014-10-29 | Abingworth Llp | Buy | 495,000 | 15.00 | 7,425,000 |
Insider trading activities including stock purchases, stock sales, and option exercises of SIEN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sientra, Inc. (symbol SIEN, CIK number 1551693) see the Securities and Exchange Commission (SEC) website.