Figures computed from official regulatory filings — .
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for Celator Pharmaceuticals Inc only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
Business description unavailable in our sources.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
14 buysbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| Kollender Richard S | Other | n/a (No price was disclosed in the filing) | SEC | ||
| Kollender Richard S |
| Other |
| $19.3M |
| Unusual size |
| SEC |
| Kollender Richard S | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kollender Richard S | Other | n/a (No price was disclosed in the filing) | SEC |
| Kollender Richard S | OtherD (derivative) | $384.3K | SEC |
| Kollender Richard S | OtherD (derivative) | $759.6K | SEC |
| Kollender Richard S | OtherD (derivative) | $387.1K | SEC |
| Kollender Richard S | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kollender Richard S | OtherD (derivative) | $321.3K | SEC |
| Kollender Richard S | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kollender Richard S | OtherD (derivative) | $276.1K | SEC |
| Kollender Richard S | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kollender Richard S | Other | $40.2M | Unusual size | SEC |
| MOLLICA JOSEPH A | OtherD (derivative) | $759.6K | Unusual size | SEC |
| Morenstein Scott D | OtherD (derivative) | $384.3K | SEC |
| Mayer Lawrence David | OtherD (derivative) | $2.2M | SEC |
| VITULLO NICOLEtrack record | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Mayer Lawrence David | OtherD (derivative) | $1.4M | SEC |
| Valence CDK SPV, L.P. | Other | $4.4M | SEC |
| Powell Fred M | Other | $4.7M | Unusual size | SEC |
| Powell Fred M | OtherD (derivative) | $4.9M | Unusual size | SEC |
| Jackson Scott Thomas | OtherD (derivative) | $4.2M | SEC |
| Jackson Scott Thomas | OtherD (derivative) | $2.7M | SEC |
| Jackson Scott Thomas | OtherD (derivative) | $9.1M | SEC |
| DOUGHERTY MICHAEL Rtrack record | OtherD (derivative) | $505K | SEC |