| Date | Time | Source | Headline | Symbol | Company |
| 04/29/2024 | 4:36PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 04/18/2024 | 5:19PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 04/02/2024 | 6:30PM | GlobeNewswire Inc. | Sientra Announces Completion and Winning Bidders of its Section 363 Sales Auction | NASDAQ:SIEN | Sientra Inc |
| 03/29/2024 | 4:53PM | Edgar (US Regulatory) | Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405 | NASDAQ:SIEN | Sientra Inc |
| 02/20/2024 | 1:38PM | Edgar (US Regulatory) | Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] | NASDAQ:SIEN | Sientra Inc |
| 02/16/2024 | 4:15PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 02/13/2024 | 9:00AM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 02/13/2024 | 8:30AM | GlobeNewswire Inc. | Sientra to Pursue Strategic Sale of its Business Through Voluntary Chapter 11 Process | NASDAQ:SIEN | Sientra Inc |
| 01/29/2024 | 6:07AM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 01/16/2024 | 4:10PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 12/20/2023 | 4:16PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 11/14/2023 | 3:50PM | Edgar (US Regulatory) | Form 4 - Statement of changes in beneficial ownership of securities | NASDAQ:SIEN | Sientra Inc |
| 11/14/2023 | 3:50PM | Edgar (US Regulatory) | Form 4 - Statement of changes in beneficial ownership of securities | NASDAQ:SIEN | Sientra Inc |
| 11/13/2023 | 4:52PM | Edgar (US Regulatory) | Form 10-Q - Quarterly report [Sections 13 or 15(d)] | NASDAQ:SIEN | Sientra Inc |
| 11/09/2023 | 4:14PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 11/09/2023 | 4:05PM | GlobeNewswire Inc. | Sientra Reports Third Quarter Financial and Operational Results | NASDAQ:SIEN | Sientra Inc |
| 11/08/2023 | 8:35AM | GlobeNewswire Inc. | Sientra to Present at the Stifel 2023 Healthcare Conference | NASDAQ:SIEN | Sientra Inc |
| 10/31/2023 | 6:12AM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 10/30/2023 | 5:00PM | GlobeNewswire Inc. | Sientra Reports Preliminary Unaudited Third Quarter 2023 Financial Results and Provides Update on Outlook | NASDAQ:SIEN | Sientra Inc |
| 09/11/2023 | 9:05PM | Edgar (US Regulatory) | Form 4 - Statement of changes in beneficial ownership of securities | NASDAQ:SIEN | Sientra Inc |
| 08/11/2023 | 5:07PM | Edgar (US Regulatory) | Form 10-Q - Quarterly report [Sections 13 or 15(d)] | NASDAQ:SIEN | Sientra Inc |
| 08/10/2023 | 4:22PM | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:SIEN | Sientra Inc |
| 08/10/2023 | 4:03PM | GlobeNewswire Inc. | Sientra Reports Record Second Quarter Financial and Operational Results | NASDAQ:SIEN | Sientra Inc |
| 08/10/2023 | 7:12AM | IH Market News | Thursday’s Wall Street Highlights: Capri Holdings, Disney, Sonos, Applovin, Plug Power, and more | NASDAQ:SIEN | Sientra Inc |
| 07/27/2023 | 4:05AM | GlobeNewswire Inc. | Sientra to Report Second Quarter 2023 Financial Results on August 10, 2023 | NASDAQ:SIEN | Sientra Inc |
| 06/30/2023 | 4:42PM | GlobeNewswire Inc. | Sientra Reports Inducement Grants Under NASDAQ Listing Rule 5635(c)(4) | NASDAQ:SIEN | Sientra Inc |
| 06/22/2023 | 5:27PM | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (s-8) | NASDAQ:SIEN | Sientra Inc |
| 06/21/2023 | 6:00AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:SIEN | Sientra Inc |
| 06/21/2023 | 6:00AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:SIEN | Sientra Inc |
| 06/20/2023 | 7:34PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:SIEN | Sientra Inc |