Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2022-06-20 Option Award | 2022-06-22 7:05 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | PICKER DONALD H Chief Science Officer | 129,667 | $0 | 431,687 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:04 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | Foster Jonathan P. CFO | 317,667 | $0 | 1,305,543 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:04 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 722,000 | $0 | 2,433,724 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:04 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | Climaco John M Director | 38,333 | $0 | 110,002 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:03 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | George Robert E. Director | 38,333 | $0 | 115,002 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:03 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | CANNON MICHAEL D Director | 38,333 | $0 | 115,002 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:02 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | Cermak Elizabeth Director | 38,333 | $0 | 95,000 (Direct) | View |
2022-06-20 Option Award | 2022-06-22 7:02 pm | N/A 2032-06-20 | Moleculin Biotech Inc. | MBRX | Yan Joy Director | 38,333 | $0 | 75,000 (Direct) | View |
2022-06-16 Exercise | 2022-06-21 8:08 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 25,000 | $0 | 887,175 (Direct) | View |
2022-06-16 Tax Withholding | 2022-06-21 8:08 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 6,088 | $1.33 | 887,175 (Direct) | View |
2022-06-16 Exercise | 2022-06-21 8:07 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | Foster Jonathan P. CFO | 12,500 | $0 | 427,561 (Direct) | View |
2022-06-16 Tax Withholding | 2022-06-21 8:07 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | Foster Jonathan P. CFO | 3,044 | $1.33 | 427,561 (Direct) | View |
2022-03-01 Option Award | 2022-03-02 9:48 pm | N/A 2032-03-01 | Moleculin Biotech Inc. | MBRX | Yan Joy Director | 6,667 | $0 | 6,667 (Direct) | View |
2021-07-11 Exercise | 2021-07-12 5:57 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 13,205 | $0 | 893,263 (Direct) | View |
2021-07-11 Tax Withholding | 2021-07-12 5:57 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 3,215 | $3.56 | 893,263 (Direct) | View |
2021-07-02 Exercise | 2021-07-06 07:30 am | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 14,718 | $0 | 900,062 (Direct) | View |
2021-07-02 Tax Withholding | 2021-07-06 07:30 am | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 3,584 | $3.56 | 900,062 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 4:21 pm | N/A 2031-06-16 | Moleculin Biotech Inc. | MBRX | Foster Jonathan P. CFO | 158,770 | $0 | 807,876 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 4:20 pm | N/A 2031-06-16 | Moleculin Biotech Inc. | MBRX | PICKER DONALD H Chief Science Officer | 62,676 | $0 | 118,510 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 4:20 pm | N/A 2031-06-16 | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 323,635 | $0 | 1,357,570 (Direct) | View |
2021-06-07 Option Award | 2021-06-09 4:26 pm | N/A 2031-06-07 | Moleculin Biotech Inc. | MBRX | CANNON MICHAEL D Director | 10,000 | $0 | 26,668 (Direct) | View |
2021-06-07 Option Award | 2021-06-09 4:26 pm | N/A 2031-06-07 | Moleculin Biotech Inc. | MBRX | Cermak Elizabeth Director | 10,000 | $0 | 16,667 (Direct) | View |
2021-06-07 Option Award | 2021-06-09 4:25 pm | N/A 2031-06-07 | Moleculin Biotech Inc. | MBRX | Climaco John M Director | 10,000 | $0 | 24,168 (Direct) | View |
2021-06-07 Option Award | 2021-06-09 4:25 pm | N/A 2031-06-07 | Moleculin Biotech Inc. | MBRX | George Robert E. Director | 10,000 | $0 | 26,668 (Direct) | View |
2020-10-02 Option Award | 2020-10-05 5:26 pm | N/A 2030-10-02 | Moleculin Biotech Inc. | MBRX | Cermak Elizabeth Director | 40,000 | $0 | 40,000 (Direct) | View |
2020-08-20 Option Award | 2020-08-24 4:04 pm | N/A 2030-08-20 | Moleculin Biotech Inc. | MBRX | Priebe Waldemar 10% Owner | 100,000 | $0 | 100,000 (Direct) | View |
2020-07-13 Tax Withholding | 2020-07-14 6:03 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 19,292 | $0.856 | 3,458,550 (Direct) | View |
2020-07-13 Exercise | 2020-07-14 6:03 pm | N/A N/A | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 79,227 | $0 | 3,458,550 (Direct) | View |
2020-07-02 Option Award | 2020-07-07 5:24 pm | N/A 2030-07-02 | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 853,211 | $0 | 4,667,025 (Direct) | View |
2020-07-02 Option Award | 2020-07-07 5:14 pm | N/A 2030-07-02 | Moleculin Biotech Inc. | MBRX | Foster Jonathan P. CFO | 460,000 | $0 | 1,621,000 (Direct) | View |
2020-07-02 Option Award | 2020-07-07 5:13 pm | N/A 2030-07-02 | Moleculin Biotech Inc. | MBRX | PICKER DONALD H Chief Science Officer | 100,000 | $0 | 335,000 (Direct) | View |
2020-06-15 Option Award | 2020-06-17 4:34 pm | N/A 2030-06-15 | Moleculin Biotech Inc. | MBRX | CANNON MICHAEL D Director | 15,000 | $0 | 100,000 (Direct) | View |
2020-06-15 Option Award | 2020-06-17 4:32 pm | N/A 2030-06-15 | Moleculin Biotech Inc. | MBRX | Climaco John M Director | 15,000 | $0 | 85,000 (Direct) | View |
2020-06-15 Option Award | 2020-06-17 4:30 pm | N/A 2030-06-16 | Moleculin Biotech Inc. | MBRX | George Robert E. Director | 15,000 | $0 | 100,000 (Direct) | View |
2019-07-11 Option Award | 2019-07-15 4:25 pm | N/A 2029-07-11 | Moleculin Biotech Inc. | MBRX | CANNON MICHAEL D Director | 35,000 | $0 | 120,000 (Direct) | View |
2018-06-06(A) Option Award | 2019-07-15 4:22 pm | N/A 2028-06-06 | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 500,000 | $0 | 840,000 (Direct) | View |
2019-07-11 Option Award | 2019-07-15 4:21 pm | N/A 2029-07-11 | Moleculin Biotech Inc. | MBRX | KLEMP WALTER V CEO | 816,907 | $0 | 2,996,907 (Direct) | View |
2019-07-11 Option Award | 2019-07-15 4:17 pm | N/A 2029-07-11 | Moleculin Biotech Inc. | MBRX | George Robert E. Director | 35,000 | $0 | 120,000 (Direct) | View |
2019-07-11 Option Award | 2019-07-15 4:14 pm | N/A 2029-07-11 | Moleculin Biotech Inc. | MBRX | Climaco John M Director | 35,000 | $0 | 105,000 (Direct) | View |
2019-07-11 Option Award | 2019-07-15 4:06 pm | N/A 2029-07-11 | Moleculin Biotech Inc. | MBRX | PICKER DONALD H Chief Science Officer | 100,000 | $0 | 235,000 (Direct) | View |
2019-07-11 Option Award | 2019-07-15 4:04 pm | N/A 2029-07-11 | Moleculin Biotech Inc. | MBRX | Foster Jonathan P. CFO | 315,000 | $0 | 1,161,000 (Direct) | View |
2019-05-22 Option Award | 2019-05-24 5:00 pm | N/A 2029-05-22 | Moleculin Biotech Inc. | MBRX | George Robert E. Director | 15,000 | $0 | 85,000 (Direct) | View |
2019-05-22 Option Award | 2019-05-24 5:00 pm | N/A 2029-05-22 | Moleculin Biotech Inc. | MBRX | Climaco John M Director | 15,000 | $0 | 70,000 (Direct) | View |