KLEMP WALTER V
Insider CIK 938419 · SOLY Executive Chairman, Director · AMIX Director · MBRX Chief Executive Officer, Director, 10% owner
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2026-10-15 | 2026-10-16 | 207,500 | — | $0 | 2,548,335 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2026-10-15 | 2026-10-16 | 415,000 | — | — | 2,756,335 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2026-10-15 | 2026-10-16 | 415,000 | — | — | 2,341,335 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2026-10-15 | 2026-10-16 | 48,659 | $0.37 | $18.0K | 723,181 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2026-10-15 | 2026-10-16 | 207,500 | — | — | 771,840 | SEC↗ |
| AMIX Autonomix Medical, Inc. | A Award | 2026-09-03 | 2026-09-08 | 13,000 | — | $0 | 20,118 | SEC↗ |
| AMIX Autonomix Medical, Inc. | A Award | 2026-09-03 | 2026-09-08 | 13,000 | — | — | 20,118 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2026-08-03 | 2026-08-05 | 1,599,999 | — | $0 | 1,926,335 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2026-08-03 | 2026-08-05 | 533,333 | — | $0 | 564,340 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2026-08-03 | 2026-08-05 | 1,599,999 | — | — | 1,926,335 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2026-08-03 | 2026-08-05 | 533,333 | — | — | 564,340 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2026-06-22 | 2026-06-24 | 360 | — | $0 | 326,336 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2026-06-22 | 2026-06-24 | 88 | $3.12 | $275 | 31,007 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2026-06-22 | 2026-06-24 | 360 | — | $0 | 31,088 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2026-06-20 | 2026-06-24 | 150 | — | $0 | 326,696 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2026-06-20 | 2026-06-24 | 150 | — | $0 | 30,765 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2026-06-20 | 2026-06-24 | 37 | $2.88 | $107 | 30,728 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2025-11-12 | 2025-11-14 | 750,000 | — | $0 | 3,960,731 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2025-11-12 | 2025-11-14 | 830,000 | — | $0 | 3,210,731 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2025-11-04 | 2025-11-06 | 28,750 | — | $0 | 2,380,731 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2025-11-04 | 2025-11-06 | 7,001 | $0.50 | $3.5K | 765,356 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2025-11-04 | 2025-11-06 | 28,750 | — | $0 | 772,357 | SEC↗ |
| AMIX Autonomix Medical, Inc. | D To issuer deriv | 2025-08-11 | 2025-08-13 | 8,773 | — | $0 | 1,250 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy deriv | 2025-06-23 | 2025-06-23 | 2,027,025 | — | $0 | 2,409,481 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2025-06-23 | 2025-06-23 | 675,675 | $0.37 | $250.0K | 743,607 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2025-06-22 | 2025-06-23 | 8,990 | — | $0 | 382,456 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2025-06-22 | 2025-06-23 | 8,990 | — | $0 | 70,122 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2025-06-22 | 2025-06-23 | 2,190 | $0.27 | $591 | 67,932 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2025-06-20 | 2025-06-23 | 3,750 | — | $0 | 391,446 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2025-06-20 | 2025-06-23 | 914 | $0.27 | $247 | 61,132 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2025-06-20 | 2025-06-23 | 3,750 | — | $0 | 62,046 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2025-06-16 | 2025-06-18 | 1,667 | — | $0 | 370,075 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2025-06-16 | 2025-06-18 | 406 | $0.69 | $280 | 58,296 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2025-06-16 | 2025-06-18 | 1,667 | — | $0 | 58,702 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2024-11-04 | 2024-11-06 | 115,000 | — | $0 | 328,152 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2024-11-04 | 2024-11-06 | 100,000 | — | $0 | 213,152 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2024-10-25 | 2024-11-06 | 43,590 | — | $0 | 371,742 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2024-07-02 | 2024-07-05 | 982 | — | $0 | 113,152 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2024-07-02 | 2024-07-05 | 982 | — | $0 | 57,275 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2024-07-02 | 2024-07-05 | 240 | $3.57 | $857 | 57,035 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2024-06-22 | 2024-06-25 | 8,990 | — | $0 | 114,134 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2024-06-22 | 2024-06-25 | 8,990 | — | $0 | 58,483 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2024-06-22 | 2024-06-25 | 2,190 | $3.74 | $8.2K | 56,293 | SEC↗ |
| AMIX Autonomix Medical, Inc. | A Award deriv | 2024-06-21 | 2024-06-24 | 175,452 | — | $0 | 200,452 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2024-06-20 | 2024-06-21 | 3,750 | — | $0 | 123,124 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2024-06-20 | 2024-06-21 | 914 | $3.78 | $3.5K | 49,493 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2024-06-20 | 2024-06-21 | 3,750 | — | $0 | 50,407 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2024-06-16 | 2024-06-18 | 1,667 | — | $0 | 126,874 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2024-06-16 | 2024-06-18 | 406 | $4.14 | $1.7K | 46,657 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2024-06-16 | 2024-06-18 | 1,667 | — | $0 | 47,063 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2023-12-26 | 2023-12-27 | 188,404 | $0.69 | $130.0K | 680,880 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2023-07-11 | 2023-07-13 | 13,204 | — | $0 | 1,928,145 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2023-07-11 | 2023-07-13 | 13,204 | — | $0 | 495,692 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2023-07-11 | 2023-07-13 | 3,216 | $0.59 | $1.9K | 492,476 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2023-07-02 | 2023-07-05 | 14,717 | — | $0 | 1,941,349 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2023-07-02 | 2023-07-05 | 3,584 | $0.58 | $2.1K | 482,488 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2023-07-02 | 2023-07-05 | 14,717 | — | $0 | 486,072 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2023-06-22 | 2023-06-26 | 539,375 | — | $0 | 1,956,066 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2023-06-22 | 2023-06-26 | 400,000 | — | $0 | 1,416,691 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2023-06-20 | 2023-06-22 | 56,250 | — | $0 | 1,016,691 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2023-06-20 | 2023-06-22 | 13,697 | $0.57 | $7.8K | 471,355 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2023-06-20 | 2023-06-22 | 56,250 | — | $0 | 485,052 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2023-06-16 | 2023-06-20 | 25,000 | — | $0 | 1,072,941 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2023-06-16 | 2023-06-20 | 6,088 | $0.57 | $3.5K | 428,802 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2023-06-16 | 2023-06-20 | 25,000 | — | $0 | 434,890 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2022-11-25 | 2022-11-28 | 45,000 | $1.28 | $57.6K | 409,890 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2022-11-21 | 2022-11-23 | 22,500 | $1.15 | $25.9K | 364,890 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2022-11-17 | 2022-11-18 | 24,742 | $1.02 | $25.2K | 342,390 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2022-11-16 | 2022-11-18 | 85,213 | $0.97 | $82.7K | 317,648 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2022-07-11 | 2022-07-13 | 13,205 | — | $0 | 1,369,941 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2022-07-11 | 2022-07-15 | 13,205 | — | $0 | 1,097,941 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2022-07-11 | 2022-07-13 | 3,215 | $1.68 | $5.4K | 232,435 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2022-07-11 | 2022-07-13 | 13,204 | — | $0 | 235,650 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2022-07-11 | 2022-07-15 | 13,204 | — | $0 | 235,650 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2022-07-11 | 2022-07-15 | 3,215 | $1.68 | $5.4K | 232,435 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2022-07-02 | 2022-07-06 | 14,717 | — | $0 | 1,383,145 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2022-07-02 | 2022-07-15 | 14,717 | — | $0 | 1,111,145 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2022-07-02 | 2022-07-06 | 14,717 | — | $0 | 226,030 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2022-07-02 | 2022-07-06 | 3,584 | $1.47 | $5.3K | 222,446 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2022-07-02 | 2022-07-15 | 14,717 | — | $0 | 226,030 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2022-07-02 | 2022-07-15 | 3,584 | $1.47 | $5.3K | 222,446 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2022-06-20 | 2022-07-15 | 225,000 | — | $0 | 1,125,862 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2022-06-20 | 2022-07-15 | 225,000 | — | $0 | 900,862 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2022-06-20 | 2022-06-22 | 362,000 | — | $0 | 1,397,862 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2022-06-20 | 2022-06-22 | 360,000 | — | $0 | 1,035,862 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2022-06-16 | 2022-06-21 | 25,000 | — | $0 | 675,862 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2022-06-16 | 2022-06-21 | 25,000 | — | $0 | 217,401 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2022-06-16 | 2022-06-21 | 6,088 | $1.33 | $8.1K | 211,313 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 35,150 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 84,500 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 89,300 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 113,000 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 725,000 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 11,512 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 8,634 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer deriv | 2021-12-16 | 2021-12-17 | 7,771 | — | $0 | 0 | SEC↗ |
| SOLY Soliton, Inc. | D To issuer | 2021-12-16 | 2021-12-17 | 425,000 | $22.60 | $9.61M | 0 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2021-07-11 | 2021-07-12 | 13,205 | — | $0 | 700,862 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2021-07-11 | 2021-07-12 | 3,215 | $3.56 | $11.4K | 192,401 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2021-07-11 | 2021-07-12 | 13,205 | — | $0 | 195,616 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2021-07-02 | 2021-07-06 | 14,718 | — | $0 | 717,651 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2021-07-02 | 2021-07-06 | 3,584 | $3.56 | $12.8K | 182,411 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2021-07-02 | 2021-07-06 | 14,718 | — | $0 | 185,995 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2021-06-16 | 2021-06-21 | 100,000 | — | $0 | 728,785 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2021-06-16 | 2021-06-21 | 223,635 | — | $0 | 628,785 | SEC↗ |
| SOLY Soliton, Inc. | A Award deriv | 2021-04-15 | 2021-04-16 | 113,000 | — | $0 | 1,074,867 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise deriv | 2020-07-13 | 2020-07-14 | 79,227 | — | $0 | 2,430,891 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | F Tax w/h | 2020-07-13 | 2020-07-14 | 19,292 | $0.86 | $16.6K | 1,027,659 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | M Exercise | 2020-07-13 | 2020-07-14 | 79,227 | — | $0 | 1,046,951 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2020-07-02 | 2020-07-07 | 500,000 | — | $0 | 2,156,907 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2020-07-02 | 2020-07-07 | 353,211 | — | $0 | 2,510,118 | SEC↗ |
| SOLY Soliton, Inc. | A Award deriv | 2020-02-04 | 2020-02-12 | 89,300 | — | $0 | 961,867 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2019-07-11 | 2019-07-15 | 500,000 | — | $0 | 1,340,000 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2019-07-11 | 2019-07-15 | 316,907 | — | $0 | 1,656,907 | SEC↗ |
| SOLY Soliton, Inc. | A Award deriv | 2019-06-27 | 2020-02-12 | 35,150 | — | $0 | 872,567 | SEC↗ |
| SOLY Soliton, Inc. | A Award deriv | 2019-06-27 | 2019-07-01 | 35,150 | — | $0 | 1,159,567 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2018-06-06 | 2019-07-15 | 500,000 | — | $0 | 840,000 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2018-06-06 | 2018-06-08 | 603,000 | — | $0 | 943,000 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | A Award deriv | 2017-10-03 | 2017-10-05 | 340,000 | — | $0 | 340,000 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | S Sale | 2017-08-16 | 2017-08-18 | 100,000 | $1.70 | $170.0K | 967,724 | SEC↗ |
| MBRX Moleculin Biotech, Inc. | P Buy | 2017-05-11 | 2017-05-12 | 12,000 | $0.81 | $9.7K | 1,067,724 | SEC↗ |