Figures computed from official regulatory filings — .
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Data for GREAT LAKES CHEMICAL CORP only. No web search. Global per-insider statistics are excluded.
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SEC company identity · Oct 5, 2026
Open-market timeline · full history
1 buy9 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Potrzebowski Jeffrey | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| KINSLEY RICHARD J | OtherD (derivative) | $662.8K | SEC |
| BLOOM LARRY J | OtherD (derivative) | $626.3K | SEC |
| KINSLEY RICHARD J | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BLATZ JOHN B | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| GALLAGHER JOHN J III | OtherD (derivative) | $880K | SEC |
| LIPSHAW JEFFREY M | Other | n/a (No price was disclosed in the filing) | SEC |
| LECHLEITER JOHN Ctrack record | OtherD (derivative) | $86.1K | SEC |
| SHERWOOD WILLIAM L | OtherD (derivative) | $110K | SEC |
| FULTON THOMAS M | OtherD (derivative) | $88K | SEC |
| SHERWOOD WILLIAM L | OtherD (derivative) | $82.9K | SEC |
| HALE MARTIN M SR | OtherD (derivative) | $62.5K | SEC |
| NICHOLS MACK G | OtherD (derivative) | $64.9K | SEC |
| SHERWOOD WILLIAM L | OtherD (derivative) | $151.3K | SEC |
| PROOPS JAY D | OtherD (derivative) | $73.4K | SEC |
| LECHLEITER JOHN Ctrack record | Other | n/a (No price was disclosed in the filing) | SEC |
| LATAIF LOUIS E | OtherD (derivative) | $64.9K | SEC |
| BLOOM LARRY J | OtherD (derivative) | $972.9K | SEC |
| BLOOM LARRY J | OtherD (derivative) | $170K | SEC |
| LECHLEITER JOHN Ctrack record | OtherD (derivative) | $88K | SEC |
| CROWNOVER JAMES Wtrack record | OtherD (derivative) | $62.5K | SEC |
| Potrzebowski Jeffrey | OtherD (derivative) | $95.3K | SEC |
| DUNN KEVIN M | Other | n/a (No price was disclosed in the filing) | SEC |
| LATAIF LOUIS E | OtherD (derivative) | $88K | SEC |
| LIPSHAW JEFFREY M | OtherD (derivative) | $826K | SEC |