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 Ridgetech 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.
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
5 buys3 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Kong Lingtao | BuyD (derivative) | n/a (No price was disclosed in the filing) | First in 12mo |
| SEC |
| HRT FINANCIAL LPtrack record | Buy | $15.3K | conv 23 | SEC |
| HRT FINANCIAL LPtrack record | Buy | $47K | conv 36 | SEC |
| HRT FINANCIAL LPtrack record | Sell | $92.9K | SEC |
| HRT FINANCIAL LPtrack record | Sell | $12.9K | SEC |
| HRT FINANCIAL LPtrack record | Sell | $9.9K | SEC |
| HRT FINANCIAL LPtrack record | Buy | $31.2K | conv 25 | SEC |
| HRT FINANCIAL LPtrack record | Buy | $44.6K | conv 30 | SEC |
| HRT FINANCIAL LPtrack record | Buy | $23.1K | conv 24 | SEC |