| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2021-03-22 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-03-17 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-03-12 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-03-10 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-03-09 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-03-04 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-03-01 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-02-24 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-02-17 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-02-11 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | TENNECO INC | 4,425,666 | 7.2% | EDGAR |
| SC 13D/A | 2021-02-08 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-02-03 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-02-01 | BlackRock Inc. | TENNECO INC | 3,693,983 | 6.0% | EDGAR |
| SC 13D/A | 2021-01-25 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-01-20 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-01-14 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-01-11 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2021-01-06 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2020-12-28 | ICAHN CARL C | TENNECO INC | 0 | 0.0% | EDGAR |