Figures computed from official regulatory filings — methodology.
| Insider | Type | Value · USD | |
|---|---|---|---|
| Nicholson Marla | Other | $48K | SEC |
| DUCEY MICHAEL E | Other | $984K | SEC |
| DeBerry Christopher Lee | Other | $375.1K | SEC |
| Dreyer Alec Gilbert | Other | $607.4K | SEC |
| Erkan Oguz | Other | $226.1K | SEC |
| Sisecam Chemicals USA Inc. | Buy | $131.4M | SEC |
| Jasper Thomas W | Other | $802.6K | SEC |
| Katekovich Raymond | Other | $225.6K | SEC |
| Dreyer Alec Gilbert | Award | $75K | SEC |
| DUCEY MICHAEL E | Award | $75K | SEC |
| Jasper Thomas W | Award | $75K | SEC |
| Dreyer Alec Gilbert | Award | $75K | SEC |
| DUCEY MICHAEL E | Award | $75K | SEC |
| Jasper Thomas W | Award | $75K | SEC |
| Katekovich Raymond | Other | $46.7K | SEC |
| Nicholson Marla | Award | $23.8K | SEC |
| Erkan Oguz | Award | $169K | SEC |
| Erkan Oguz | Other | $88.4K | SEC |
| Katekovich Raymond | Award | $93.4K | SEC |
| DeBerry Christopher Lee | Award | $65.9K | SEC |
| Erkan Oguz | Other | $26.9K | SEC |
| Katekovich Raymond | Other | $14.2K | SEC |
| Nicholson Marla | Other | $3.6K | SEC |
| Kew Soda Ltd | Sell | — | SEC |
| Freydel Eduard | Other | $0 | SEC |