Kaufman Jonathan H has filed 23 insider transactions across 1 company since June 2023.
Most recent transaction: a transaction of 536959 shares of LIPELLA PHARMACEUTICALS INC. ($LIPO) on April 03, 2025.
Activity breakdown: 3 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 3, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 536959 | $0.00 | 0.0000 | 2,548,811 | 100.00% | 21.07% |
| April 3, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 125833 | $0.00 | 0.0000 | 2,548,811 | 100.00% | 4.94% |
| April 3, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 28924 | $0.00 | 0.0000 | 2,548,811 | 100.00% | 1.13% |
| April 3, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 4060 | $0.00 | 0.0000 | 2,548,811 | 100.00% | 0.16% |
| March 13, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 10326 | $0.00 | 536,959.0000 | 0 | 1.96% | 0.00% |
| March 13, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 4060 | $0.00 | 4,060.0000 | 0 | 9999.99% | 0.00% |
| March 10, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 84700 | $0.00 | 526,633.0000 | 0 | 19.17% | 0.00% |
| March 10, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 28924 | $0.00 | 28,924.0000 | 0 | 9999.99% | 0.00% |
| Feb. 28, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 441933 | $0.00 | 441,933.0000 | 0 | 9999.99% | 0.00% |
| Feb. 28, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 125833 | $0.00 | 125,833.0000 | 0 | 9999.99% | 0.00% |
| Jan. 15, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 303041 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 15, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 85421 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 15, 2025 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 11795 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 31, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 42933 | $0.00 | 303,041.0000 | 0 | 16.51% | 0.00% |
| Dec. 31, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 11795 | $0.00 | 11,795.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Series C Voting Convertible Preferred Stock | 260108 | $0.00 | 260,108.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | J | Common Stock Purchase Warrants | 85421 | $0.00 | 85,421.0000 | 0 | 9999.99% | 0.00% |
| May 14, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | P | Common Stock | 10000 | $0.76 | 898,849.0000 | 0 | 1.13% | 0.00% |
| March 18, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | P | Common Stock | 30000 | $0.79 | 863,849.0000 | 0 | 3.60% | 0.00% |
| March 19, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | P | Common Stock | 25000 | $0.87 | 888,849.0000 | 0 | 2.89% | 0.00% |
| March 15, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | A | Stock Options | 80000 | $0.00 | 80,000.0000 | 0 | 9999.99% | 0.00% |
| March 13, 2024 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | A | Common Stock | 144906 | $0.69 | 833,849.0000 | 0 | 21.03% | 0.00% |
| June 16, 2023 | LIPELLA PHARMACEUTICALS INC. | $LIPO | Kaufman Jonathan H | See remarks below. | A | Stock Options | 79500 | $0.00 | 79,500.0000 | 0 | 9999.99% | 0.00% |