| SC 13G/A | 2024-02-14 | AMERIPRISE FINANCIAL INC | NEWPARK RESOURCES INC | 6,410,776 | 7.5% | EDGAR |
| SC 13G/A | 2024-02-14 | Conversant Capital LLC | NEWPARK RESOURCES INC | 4,456,852 | 5.2% | EDGAR |
| SC 13G | 2024-02-13 | VANGUARD GROUP INC | NEWPARK RESOURCES INC | 4,761,308 | 5.6% | EDGAR |
| SC 13G | 2024-02-09 | DIMENSIONAL FUND ADVISORS LP | NEWPARK RESOURCES INC | 6,153,464 | 7.2% | EDGAR |
| SC 13G/A | 2024-02-07 | ADAGE CAPITAL PARTNERS GP, L.L.C. | NEWPARK RESOURCES INC | 1,234,953 | 1.4% | EDGAR |
| SC 13G/A | 2024-01-26 | BlackRock Inc. | NEWPARK RESOURCES INC | 6,249,626 | 7.3% | EDGAR |
| SC 13G | 2023-10-13 | Conversant Capital LLC | NEWPARK RESOURCES INC | 4,456,852 | 5.1% | EDGAR |
| SC 13D/A | 2023-10-04 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 450,000 | 4.7% | EDGAR |
| SC 13D/A | 2023-08-25 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 590,000 | 6.8% | EDGAR |
| SC 13D/A | 2023-07-25 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 840,000 | 8.0% | EDGAR |
| SC 13G/A | 2023-03-10 | AMERIPRISE FINANCIAL INC | NEWPARK RESOURCES INC | 9,136,149 | 10.2% | EDGAR |
| SC 13G/A | 2023-02-09 | ADAGE CAPITAL PARTNERS GP, L.L.C. | NEWPARK RESOURCES INC | 6,013,651 | 6.4% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | NEWPARK RESOURCES INC | 4,164,690 | 4.4% | EDGAR |
| SC 13G/A | 2023-02-01 | BlackRock Inc. | NEWPARK RESOURCES INC | 6,221,629 | 6.6% | EDGAR |
| SC 13G/A | 2023-01-10 | AMERIPRISE FINANCIAL INC | NEWPARK RESOURCES INC | 9,090,624 | 9.7% | EDGAR |
| SC 13D/A | 2022-08-31 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 1,059,100 | 1.1% | EDGAR |
| SC 13G | 2022-07-18 | ADAGE CAPITAL PARTNERS GP, L.L.C. | NEWPARK RESOURCES INC | 4,759,137 | 5.2% | EDGAR |
| SC 13D/A | 2022-07-06 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 593,600 | 7.8% | EDGAR |
| SC 13D/A | 2022-04-21 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 540,600 | 6.6% | EDGAR |
| SC 13D/A | 2022-02-22 | Radoff Bradley Louis | NEWPARK RESOURCES INC | 235,000 | 5.5% | EDGAR |