Insider Trading
SIEN Stock Insider Trading Activity
Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on SIEN stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.
Recent insider purchases and sales - SIEN
| Name / Title | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
|
Menezes Ronald
President and CEO
|
Sale | 78498 | Nov 10, 2021 | Nov. 12, 2021, 8:39 p.m. |
|
Van Hove Caroline F.
|
Sale | 6087 | Nov 10, 2021 | Nov. 12, 2021, 8:38 p.m. |
|
Bennett Oliver Christian
GC & Chief Compliance Officer
|
Sale | 3615 | Oct 05, 2021 | Oct. 6, 2021, 8 p.m. |
|
Schmidt Andrew C
Chief Financial Officer
|
Purchase | 1449 | Aug 23, 2021 | Aug. 24, 2021, 8 p.m. |
|
Bennett Oliver Christian
GC & Chief Compliance Officer
|
Sale | 3615 | Aug 20, 2021 | Aug. 19, 2021, 8 p.m. |
|
Menezes Ronald
President and CEO
|
Purchase | 5800 | Aug 12, 2021 | Aug. 11, 2021, 8 p.m. |
|
Schmidt Andrew C
Chief Financial Officer
|
Purchase | 1449 | Aug 12, 2021 | Aug. 11, 2021, 8 p.m. |
|
Bennett Oliver Christian
GC & Chief Compliance Officer
|
Sale | 3297 | Mar 16, 2021 | July 11, 2021, 8 p.m. |
|
Bennett Oliver Christian
GC & Chief Compliance Officer
|
Sale | 3567 | Apr 06, 2021 | July 11, 2021, 8 p.m. |