Figures computed from official regulatory filings — .
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Data for CAMBIUM LEARNING GROUP, INC. 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
50 buys35 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| Benson Barbara | OtherD (derivative) | $90.8K | SEC | ||
| Campbell John F |
| OtherD (derivative) |
| $350K |
| SEC |
| Getridge Carolyn | OtherD (derivative) | $1.3M | SEC |
| Chiu Clifford K. | Other | $768.5K | SEC |
| Getridge Carolyn | Other | $20.9K | SEC |
| Campbell John F | Other | $39.2K | SEC |
| McWhorter Jeffery Scott | OtherD (derivative) | $200K | SEC |
| Benson Barbara | OtherD (derivative) | $422.4K | SEC |
| Campbell John F | OtherD (derivative) | $237.5K | SEC |
| Fonte Paul | OtherD (derivative) | $264K | SEC |
| McWhorter Jeffery Scott | OtherD (derivative) | $95K | SEC |
| Fonte Paul | OtherD (derivative) | $90.8K | SEC |
| Campbell John F | OtherD (derivative) | $3.3M | SEC |
| Fonte Paul | OtherD (derivative) | $200K | SEC |
| Fonte Paul | OtherD (derivative) | $123.6K | SEC |
| Fonte Paul | OtherD (derivative) | $132K | SEC |
| VSS-Cambium Holdings III, LLC | Other | $468.9M | Unusual size | SEC |
| Fonte Paul | OtherD (derivative) | $154.6K | SEC |
| Benson Barbara | OtherD (derivative) | $95K | SEC |
| McWhorter Jeffery Scott | OtherD (derivative) | $38.9K | SEC |
| KALINSKE THOMAS J | Other | $928.4K | Unusual size | SEC |
| McWhorter Jeffery Scott | OtherD (derivative) | $77.3K | SEC |
| Benson Barbara | OtherD (derivative) | $200K | SEC |
| Benson Barbara | OtherD (derivative) | $38.9K | SEC |
| Campbell John F | OtherD (derivative) | $1.2M | SEC |