| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-11-05 | SCHEDULE 13D/A | LYB Holdco LLC | 19.60% | 63,435,504 | view → | |
| 2022-11-21 | SC | LYB Holdco LLC | — | — | view → | |
| 2021-05-06 | SC | AI International Chemicals LLC | — | — | view → | |
| 2019-11-08 | SC | AI International Chemicals LLC | — | — | view → | |
| 2019-07-15 | SC | AI International Chemicals S.a r.l. | — | — | view → | |
| 2018-01-08 | SC | AI International Chemicals S.a r.l. | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-10-15 | 11,534,917 | 3.38 | -7.3% |
| 2026-09-30 | 12,444,912 | 3.25 | -6.8% |
| 2026-09-15 | 13,350,742 | 4.05 | -4.3% |
| 2026-08-31 | 13,950,743 | 3.79 | +10.5% |
| 2026-08-14 | 12,625,759 | 2.90 | +2.3% |
| 2026-07-31 | 12,337,210 | 2.69 | -1.5% |
| 2026-07-15 | 12,528,631 | 2.23 | -2.8% |
| 2026-06-30 | 12,890,440 | 2.24 | -7.3% |
| 2026-06-15 | 13,913,210 | 2.66 | +22.2% |
| 2026-05-29 | 11,381,669 | 2.40 | +10.4% |
| 2026-05-15 | 10,307,660 | 1.78 | -8.3% |
| 2026-04-30 | 11,239,813 | 1.64 | -8.6% |
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