Figures computed from official regulatory filings — .
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Data for KAPSTONE PAPER & PACKAGING 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
114 buys206 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| Chapman John | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Ortiz Patrick W | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Kessinger Wilbur G JR | Gift | n/a (No price was disclosed in the filing) | SEC |
| Reznik Maurice S | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Ortiz Patrick W | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Niehus Mark A. | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| STONE ROGER Wtrack record | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Furer Jonathan R | Other | n/a (No price was disclosed in the filing) | SEC |
| KAPLAN MATTHEW S | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Kessinger Wilbur G JR | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Nebel Randy J. | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Reznik Maurice S | Other | n/a (No price was disclosed in the filing) | SEC |
| KAPLAN MATTHEW S | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Furer Jonathan R | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Chapman John | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| PAULL MATTHEW Htrack record | Other | n/a (No price was disclosed in the filing) | SEC |
| Ingraham Kathryn D. | Other | n/a (No price was disclosed in the filing) | SEC |
| Tarbox Andrea K | Other | n/a (No price was disclosed in the filing) | SEC |
| Furer Jonathan R | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| GAMACHE BRIAN R | Other | n/a (No price was disclosed in the filing) | SEC |
| Murphy Michael John | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| PAULL MATTHEW Htrack record | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| STONE ROGER Wtrack record | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Ingraham Kathryn D. | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Niehus Mark A. | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |