Gramm Jefferson Rubicon Technology, Inc. (RBCN) insider trading activity
Gramm Jefferson is Director of Rubicon Technology, Inc.. Currently has a direct ownership of 3,021 shares of RBCN, which is worth approximately $3,927. The most recent transaction as insider was on Aug 19, 2022, when has been sold 3,059 shares (Common Stock, $0.001 par value per share) at a price of $20.0 per share, resulting in proceeds of $61,180. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).
Shares Held (Direct Ownership)
3.02K
0%
3M change
0%
12M change
Total Value Held
$3,927
Gramm Jefferson Transaction History
Also insider at
GJ
Gramm Jefferson
Director
Bensenville, IL