The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Duke University since 2025.
This trader's CIK number is 1439873.
At the time of last reporting, Duke University was the Officer of Rigel Resource Acquisition Corp.. (stock ticker symbol RRAC).
Also see all insider trading activities at Rigel Resource Acquisition Corp..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | RRAC | 0 | $0 | 1,000,000 | $12,152,000 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-11-21 | RRAC | Sale | 1,000,000 | 12.15 | 12,152,000 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Duke University (Officer of Rigel Resource Acquisition Corp. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.