Joseph S. Steinberg, a director, made open market purchases of NNUP (Nocopi Technologies) and CWGL (Crimson Wine Group) shares over the last year, with no sales recorded. He bought NNUP shares once for about $215 thousand on June 6, 2025, ranking 1,472nd among insiders for purchase value. For CWGL, he purchased once for about $527 thousand on November 20, 2025, ranking 787th. Among nearly 5,000 insiders averaging 1.5 million in buys and 3.3 transactions, Steinberg's activity stands out for these two targeted investments.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 20, 2025 | Crimson Wine Group, Ltd | $CWGL | STEINBERG JOSEPH S | Director | P | Common Stock | 106308 | $4.96 | 3,388,666.0000 | 20,595,000 | 3.24% | 0.52% |
| June 6, 2025 | NOCOPI TECHNOLOGIES INC/MD/ | $NNUP | STEINBERG JOSEPH S | TenPercentOwner | P | Common Stock | 195851 | $1.10 | 1,445,851.0000 | 10,792,913 | 15.67% | 1.81% |
| May 1, 2025 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | A | Common Stock | 5952 | $0.00 | 2,667,449.0000 | 450,000,000 | 0.22% | 0.00% |
| Nov. 14, 2024 | Jefferies Financial Group Inc. | $JEF | STEINBERG JOSEPH S | Chairman of the Board | A | Common Stock | 100 | $74.50 | 20,697,182.0000 | 224,180,000 | 0.00% | 0.00% |
| Nov. 14, 2024 | Jefferies Financial Group Inc. | $JEF | STEINBERG JOSEPH S | Chairman of the Board | P | Common Stock | 100 | $74.50 | 20,697,182.0000 | 224,180,000 | 0.00% | 0.00% |
| July 30, 2024 | Jefferies Financial Group Inc. | $JEF | STEINBERG JOSEPH S | Chairman of the Board | G | Common Stock | 100000 | $0.00 | 20,697,082.0000 | 236,620,000 | 0.48% | 0.04% |
| May 2, 2024 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | A | Common Stock | 5504 | $0.00 | 2,661,497.0000 | 450,000,000 | 0.21% | 0.00% |
| May 23, 2023 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | A | Common Stock | 8333 | $0.00 | 2,655,993.0000 | 450,000,000 | 0.31% | 0.00% |
| March 23, 2023 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | G | Common Stock | 135119 | $0.00 | 2,647,660.0000 | 450,000,000 | 4.86% | 0.03% |
| March 22, 2023 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | P | Common Stock | 158000 | $16.99 | 2,647,660.0000 | 450,000,000 | 6.35% | 0.04% |
| March 17, 2023 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | P | Common Stock | 16107 | $16.99 | 2,624,779.0000 | 450,000,000 | 0.62% | 0.00% |
| March 16, 2023 | Vitesse Energy, Inc. | $VTS | STEINBERG JOSEPH S | Director | P | Common Stock | 25893 | $16.95 | 2,608,672.0000 | 450,000,000 | 1.00% | 0.01% |