Insider · CIK 0001866235
Grimaldi Russell
Files at HKHC (Horizon Kinetics Holding Corp), RCG (RENN Fund, Inc.). First filing Nov 19, 2024, latest Dec 31, 2025.
Where the trades landed
Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.
RCG: RENN Fund, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
HKHC: Horizon Kinetics Holding Corp
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 25Weak | RENN Fund, Inc. | $8 3 shares | +1% | +19% from low-7% from high | |
| 42Moderate | Horizon Kinetics Holding Corp | $5,115 132 shares | - | +95% from low-28% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 29, 2025 | RCG RENN Fund, Inc. | POpen-market purchase Common Stock | +3 | $2.63 | $8 | 415 | Dec 31, 2025 |
| Nov 18, 2024 | HKHC Horizon Kinetics Holding Corp | POpen-market purchase Common Stock | +132 | $38.75 | $5,115 | 132 | Nov 19, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.