InsiderCIK 2123284
Christoph Rudiger Antz: Insider Trades
Every open-market purchase and sale Christoph Rudiger Antz reported on Form 4 since Aug 13, 2026, with how the stock moved after each purchase.
1Purchases
$8KBought
0Sales
$0Sold
Track record of purchases
| After | Purchases measured | Average change | Median | Rose |
|---|---|---|---|---|
| 1 month | 1 | −7.2% | −7.2% | 0 of 1 |
Change in the stock price from the price paid to the closest weekly price about 1, 3 and 6 months later, from SEC fails-to-deliver data. Dividends are not included, and purchases with a possible stock split in between are skipped. Past results do not predict future ones. How we measure this
All reported trades
| Filed | Ticker | Role | Type | Value | 3 mo. after |
|---|---|---|---|---|---|
| Aug 31 | VRXA | CEO | ▲ BUY | $8K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Names come from the filings. Different people can share a name, so we group trades by the SEC's reporting-owner number (CIK) instead.