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 DOVER MOTORSPORTS LLC 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.
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
230 buys37 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| ROLLINS GARY Wtrack record | Other | $1M | Unusual size | SEC |
| ROLLINS GARY Wtrack record | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Tatoian Michael A. | Other | $661.2K | Unusual size | SEC |
| HORNE TIMOTHY R | Other | $731K | Unusual size | SEC |
| WINTERMANTEL THOMAS G | Other | $11K | Unusual size | SEC |
| MCGLYNN DENIS | Other | $1.2M | Unusual size | SEC |
| TIPPIE HENRY Btrack record | Other | $7.2M | SEC |
| Hastings Richard Radcliffe | Other | $15.2K | SEC |
| ROLLINS JEFFREY W | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| MCGLYNN DENIS | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| MCGLYNN DENIS | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| ROLLINS JEFFREY W | Other | $20K | SEC |
| ROLLINS JEFFREY W | Other | $98.3K | SEC |
| ROLLINS JEFFREY W | Other | $118.2K | SEC |
| WINTERMANTEL THOMAS G | Other | $523.7K | Unusual size | SEC |
| MCGLYNN DENIS | Other | $72.2K | Unusual size | SEC |
| Bagley Patrick J | Other | $87.6K | SEC |
| TIPPIE HENRY Btrack record | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| TIPPIE HENRY Btrack record | Other | $3.6M | SEC |
| Tatoian Michael A. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Tatoian Michael A. | Other | $17.7K | Unusual size | SEC |
| HORNE TIMOTHY R | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HORNE TIMOTHY R | Other | $11.1K | SEC |
| MCGLYNN DENIS | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| WINTERMANTEL THOMAS G | Other | $7.4K | SEC |