| Data | Hora | Fonte | Título | Código | Companhia |
| 21/08/2018 | 19:02 | PR Newswire (US) | iStar Set to Join S&P SmallCap 600 | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 27/06/2018 | 14:07 | Dow Jones News | LyondellBasell Receives EU Antitrust Clearance for Acquisition of A. Schulman | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 14/06/2018 | 17:20 | GlobeNewswire Inc. | A. Schulman Declares Regular and Convertible Special Stock Cash Dividends | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 14/06/2018 | 17:10 | GlobeNewswire Inc. | A. Schulman Stockholders Approve Merger with LyondellBasell | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 22/05/2018 | 13:05 | PR Newswire (US) | LyondellBasell Receives Chinese Antitrust Clearance for Acquisition of A. Schulman | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 18/04/2018 | 09:00 | GlobeNewswire Inc. | A. Schulman Sets June 14, 2018 Special Meeting for Vote on Merger Agreement with LyondellBasell | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 11/04/2018 | 10:27 | GlobeNewswire Inc. | A. Schulman Supports Customer Success at Chinaplas 2018 | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 09/04/2018 | 17:20 | GlobeNewswire Inc. | A. Schulman Highlights Product Innovations and Material Expertise at NPE 2018 | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 28/03/2018 | 17:20 | GlobeNewswire Inc. | A. Schulman Reports Fiscal 2018 Second Quarter Results | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 21/03/2018 | 07:45 | PR Newswire (US) | LyondellBasell Receives U.S. Antitrust Clearance for Acquisition of A. Schulman | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 19/02/2018 | 18:05 | GlobeNewswire Inc. | A. Schulman Showcases Their New LYTEX™ SF at JEC 2018 | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 16/02/2018 | 15:18 | PR Newswire (US) | WeissLaw LLP: Schulman, Inc. Merger May Not Be in the Best Interests of SHLM Shareholders | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 16/02/2018 | 06:02 | Dow Jones News | U.K. Firm Buys Ohio Plastics Company -- WSJ | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 15/02/2018 | 14:42 | Business Wire | ALERT: Rowley Law PLLC is Investigating Proposed Acquisition of A. Schulman, Inc. | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 15/02/2018 | 12:30 | Dow Jones News | LyondellBasell to Buy A. Schulman for $2.25 Billion -- Update | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 15/02/2018 | 12:18 | PR Newswire (US) | A. Schulman (SHLM) ALERT: Johnson Fistel Investigates Proposed Sale of A. Schulman, Inc.; Are Shareholders Getting a Fair Dea... | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 15/02/2018 | 11:38 | Dow Jones News | LyondellBasell to Buy A. Schulman for $2.25 Billion | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 15/02/2018 | 10:45 | PR Newswire (US) | LyondellBasell Announces Entry into a Definitive Agreement to Acquire A. Schulman, Inc. | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 15/02/2018 | 10:30 | Business Wire | Gabelli & Company’s 9th Specialty Chemicals Conference | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 08/01/2018 | 19:15 | GlobeNewswire Inc. | A. Schulman Reports Strong Fiscal 2018 First Quarter Results | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 18/12/2017 | 19:20 | GlobeNewswire Inc. | A. Schulman to Webcast Fiscal 2018 First-Quarter Earnings Conference Call | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 07/12/2017 | 11:30 | GlobeNewswire Inc. | A. Schulman Receives the 2017 Society of Plastics Engineers Automotive Innovation Award | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 14/11/2017 | 11:58 | GlobeNewswire Inc. | First PA6-12T Material For Laser Sintering 3D Printing Launched As A Result Of Partnership Between A. Schulman and Prodways | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 25/10/2017 | 18:37 | GlobeNewswire Inc. | A. Schulman Reports Fiscal 2017 Fourth-Quarter and Full Year Results | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 13/10/2017 | 17:44 | GlobeNewswire Inc. | A. Schulman Declares Regular Cash Dividend on Common Shares | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 12/10/2017 | 18:07 | GlobeNewswire Inc. | A. Schulman to Present Its Latest Developments for Energy Efficiency and Sustainability at PLASTIMAGEN 2017 | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 10/10/2017 | 17:44 | GlobeNewswire Inc. | A. Schulman Announces Amendment to Credit Agreement | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 09/10/2017 | 17:25 | GlobeNewswire Inc. | A. Schulman to Webcast Fiscal 2017 Fourth-Quarter Earnings Conference Call | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 05/10/2017 | 18:19 | GlobeNewswire Inc. | A. Schulman Declares Regular Cash Dividend on Convertible Special Stock | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |
| 02/10/2017 | 17:59 | GlobeNewswire Inc. | A. Schulman Launches its Next Generation Styrene-Free SMC LYTEX™ SF | NASDAQ:SHLM | A. Schulman, Inc. (delisted) |