Blumberg Richard P. has filed 34 insider transactions across 1 company since September 2022.
Most recent transaction: a transaction of 55853 shares of GUIDED THERAPEUTICS INC ($GTHP) on April 10, 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 10, 2025 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common Stock | 55853 | $0.00 | 6,911,059.0000 | 65,130,623 | 0.81% | 0.09% |
| April 10, 2025 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common Stock | 165481 | $0.00 | 6,855,206.0000 | 65,130,623 | 2.47% | 0.25% |
| Aug. 21, 2025 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common Stock | 932000 | $0.00 | 7,924,180.0000 | 65,130,623 | 13.33% | 1.43% |
| June 3, 2025 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | A | Stock Options | 110000 | $0.00 | 110,000.0000 | 65,130,623 | 9999.99% | 0.17% |
| Aug. 21, 2025 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Preferred Series E Stock | 233 | $0.00 | 0.0000 | 65,130,623 | 100.00% | 0.00% |
| Aug. 21, 2025 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common Stock | 81121 | $0.00 | 6,992,180.0000 | 65,130,623 | 1.17% | 0.12% |
| Sept. 1, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 900000 | $0.00 | 3,600,000.0000 | 54,105,101 | 33.33% | 1.66% |
| Oct. 14, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common Stock | 400000 | $0.00 | 6,689,725.0000 | 54,105,101 | 6.36% | 0.74% |
| July 9, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | A | Stock Options | 100000 | $0.00 | 200,000.0000 | 54,105,101 | 100.00% | 0.18% |
| Aug. 21, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common Stock | 170563 | $0.00 | 6,289,725.0000 | 54,105,101 | 2.79% | 0.32% |
| March 26, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 38893 | $0.00 | 6,119,162.0000 | 54,105,101 | 0.64% | 0.07% |
| March 26, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 114912 | $0.00 | 6,080,269.0000 | 54,105,101 | 1.93% | 0.21% |
| March 1, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 900000 | $0.00 | 2,700,000.0000 | 54,105,101 | 50.00% | 1.66% |
| March 1, 2024 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 400000 | $0.00 | 5,965,357.0000 | 54,105,101 | 7.19% | 0.74% |
| Nov. 16, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 1642500 | $0.00 | 1,642,500.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | X | Common stock | 1642500 | $0.00 | 5,565,357.0000 | 0 | 41.87% | 0.00% |
| Nov. 16, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 875000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Nov. 16, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 950000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 1, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | X | Warrants | 1642500 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Aug. 21, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 104914 | $0.00 | 7,445,714.0000 | 0 | 1.43% | 0.00% |
| Sept. 1, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 400000 | $0.00 | 7,445,714.0000 | 0 | 5.68% | 0.00% |
| Sept. 1, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 900000 | $0.00 | 1,800,000.0000 | 0 | 100.00% | 0.00% |
| March 1, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 400000 | $0.00 | 2,509,715.0000 | 0 | 18.96% | 0.00% |
| March 15, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | X | Common stock | 831250 | $0.00 | 3,340,965.0000 | 0 | 33.12% | 0.00% |
| March 31, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Common stock | 76978 | $0.00 | 3,417,943.0000 | 0 | 2.30% | 0.00% |
| Feb. 15, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 875000 | $0.00 | 1,825,000.0000 | 0 | 32.41% | 0.00% |
| Feb. 22, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 831250 | $0.00 | 831,250.0000 | 0 | 9999.99% | 0.00% |
| Feb. 22, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | X | Warrants | 831250 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 1, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 900000 | $0.00 | 900,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 10, 2023 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | A | Stock Options | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2022 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | J | Warrants | 950000 | $0.00 | 2,700,000.0000 | 0 | 54.29% | 0.00% |
| Sept. 2, 2022 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | P | Common Stock | 1000000 | $0.00 | 2,109,715.0000 | 0 | 90.11% | 0.00% |
| Sept. 1, 2022 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | P | Warrants | 1000000 | $0.00 | 1,000,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 1, 2022 | GUIDED THERAPEUTICS INC | $GTHP | Blumberg Richard P. | Not found | P | Warrants | 1000000 | $0.00 | 1,000,000.0000 | 0 | 9999.99% | 0.00% |