| SC 13D/A | 2022-02-25 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 0 | 0.0% | EDGAR |
| SC 13G/A | 2022-02-14 | Diameter Capital Partners LP | RR Donnelley & Sons Co | - | 0.0% | EDGAR |
| SC 13G/A | 2022-02-14 | Saba Capital Management, L.P. | RR Donnelley & Sons Co | 1,004,798 | 1.4% | EDGAR |
| SC 13G | 2022-02-11 | BARCLAYS PLC | RR Donnelley & Sons Co | 5,084,781 | 7.0% | EDGAR |
| SC 13G | 2022-02-04 | BlackRock Inc. | RR Donnelley & Sons Co | 5,176,405 | 7.1% | EDGAR |
| SC 13D/A | 2021-12-27 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,927,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-12-15 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,927,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-12-10 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,927,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-11-29 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,927,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-11-16 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,927,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-11-03 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,912,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-11-02 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,912,100 | 15.0% | EDGAR |
| SC 13D/A | 2021-10-12 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,912,100 | 15.0% | EDGAR |
| SC 13D | 2021-07-28 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 10,820,100 | 15.0% | EDGAR |
| SC 13G/A | 2021-05-21 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 7,476,905 | 10.4% | EDGAR |
| SC 13G/A | 2021-02-16 | Chatham Asset Management, LLC | RR Donnelley & Sons Co | 7,068,603 | 9.9% | EDGAR |
| SC 13G | 2021-02-16 | Diameter Capital Partners LP | RR Donnelley & Sons Co | 4,115,000 | 5.8% | EDGAR |
| SC 13G/A | 2021-02-12 | Saba Capital Management, L.P. | RR Donnelley & Sons Co | 6,550,651 | 9.1% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | RR Donnelley & Sons Co | 3,086,091 | 4.3% | EDGAR |
| SC 13G/A | 2021-01-08 | BlackRock Inc. | RR Donnelley & Sons Co | 1,506,937 | 2.1% | EDGAR |