Burke Steven Keith
Insider CIK 1619834 · SCYX Director · PRTO Sr VP & Chief Medical Officer · AKBA SVP, Chief Medical Officer
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| SCYX SCYNEXIS INC | A Award deriv | 2026-09-18 | 2026-09-22 | 5,750 | — | $0 | 5,750 | SEC↗ |
| SCYX SCYNEXIS INC | A Award | 2026-09-18 | 2026-09-22 | 5,750 | — | $0 | 5,750 | SEC↗ |
| SCYX SCYNEXIS INC | A Award deriv | 2026-09-18 | 2026-09-22 | 5,750 | — | $0 | 5,750 | SEC↗ |
| SCYX SCYNEXIS INC | A Award | 2026-09-18 | 2026-09-22 | 5,750 | — | $0 | 5,750 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2026-02-02 | 2026-02-04 | 20,701 | $1.39 | $28.8K | 948,432 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2026-02-02 | 2026-02-04 | 21,582 | $1.39 | $30.0K | 994,508 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2026-02-02 | 2026-02-04 | 25,375 | $1.39 | $35.3K | 969,133 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2026-01-30 | 2026-02-03 | 320,000 | — | $0 | 320,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2026-01-30 | 2026-02-03 | 204,000 | — | $0 | 1,016,090 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2025-03-03 | 2025-03-04 | 7,144 | $1.83 | $13.1K | 809,090 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2025-02-03 | 2025-02-04 | 27,236 | $2.10 | $57.2K | 816,234 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2025-02-03 | 2025-02-04 | 23,270 | $2.10 | $48.9K | 843,470 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2025-01-31 | 2025-02-04 | 292,300 | — | $0 | 292,300 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2025-01-31 | 2025-02-04 | 194,900 | — | $0 | 866,740 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2024-02-29 | 2024-03-01 | 7,169 | $1.58 | $11.3K | 695,840 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2024-02-27 | 2024-02-29 | 8,367 | $1.52 | $12.7K | 703,009 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2024-02-01 | 2024-02-02 | 24,311 | $1.68 | $40.8K | 711,376 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2024-01-31 | 2024-02-02 | 303,300 | — | $0 | 303,300 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2024-01-31 | 2024-02-02 | 202,200 | — | $0 | 735,687 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2023-08-25 | 2024-05-09 | 27,000 | $1.15 | $31.0K | 668,840 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2023-05-16 | 2023-05-18 | 63,567 | $1.07 | $68.0K | 530,487 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2023-03-01 | 2023-03-03 | 6,613 | $0.88 | $5.8K | 601,564 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2023-03-01 | 2023-03-03 | 6,400 | $0.88 | $5.6K | 595,164 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2023-03-01 | 2023-03-03 | 1,110 | $0.88 | $977 | 594,054 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2023-02-27 | 2023-03-01 | 7,539 | $0.81 | $6.1K | 608,177 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2023-01-31 | 2023-02-02 | 294,300 | — | $0 | 294,300 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2023-01-31 | 2023-02-02 | 196,200 | — | $0 | 615,716 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2022-08-31 | 2022-09-01 | 1,147 | $0.36 | $413 | 418,016 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2022-05-12 | 2022-05-16 | 200,000 | — | $0 | 200,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2022-05-12 | 2022-05-16 | 200,000 | — | $0 | 417,663 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2022-03-01 | 2022-03-02 | 1,100 | $2.17 | $2.4K | 217,663 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2022-03-01 | 2022-03-02 | 6,556 | $2.17 | $14.2K | 217,263 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2022-02-28 | 2022-03-02 | 225,000 | — | $0 | 225,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2022-02-28 | 2022-03-02 | 60,000 | — | $0 | 223,819 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2022-02-28 | 2022-03-02 | 7,400 | $2.15 | $15.9K | 163,819 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2021-08-31 | 2021-09-02 | 1,042 | $2.83 | $2.9K | 171,219 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2021-04-01 | 2021-04-01 | 1,081 | $3.40 | $3.7K | 170,761 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2021-03-16 | 2021-03-18 | 10,400 | — | $0 | 171,842 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | S Sale | 2021-03-01 | 2021-03-02 | 7,558 | $3.40 | $25.7K | 161,442 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2021-02-26 | 2021-03-02 | 120,000 | — | $0 | 120,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2021-02-26 | 2021-03-02 | 70,000 | — | $0 | 169,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2020-02-28 | 2020-03-02 | 105,500 | — | $0 | 105,500 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2020-02-28 | 2020-03-02 | 62,000 | — | $0 | 99,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | P Buy | 2019-11-20 | 2019-11-22 | 27,000 | $3.58 | $96.7K | 37,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award deriv | 2019-08-30 | 2019-09-04 | 250,000 | — | $0 | 250,000 | SEC↗ |
| AKBA Akebia Therapeutics, Inc. | A Award | 2019-08-30 | 2019-09-04 | 10,000 | — | $0 | 10,000 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2019-03-15 | 2019-03-18 | 7,334 | — | $0 | 116,584 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2019-03-15 | 2019-03-18 | 7,333 | — | $0 | 109,251 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2019-03-15 | 2019-03-18 | 7,333 | — | $0 | 18,999 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2019-03-15 | 2019-03-18 | 7,333 | — | $0 | 26,332 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2019-03-15 | 2019-03-18 | 7,333 | — | $0 | 101,917 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award deriv | 2019-01-18 | 2019-01-23 | 145,000 | — | $0 | 145,000 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award | 2018-12-31 | 2019-01-03 | 2,448 | $1.93 | $4.7K | 123,917 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award | 2018-06-29 | 2018-07-03 | 10,000 | $1.62 | $16.2K | 121,469 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award deriv | 2018-01-17 | 2018-01-18 | 200,000 | — | $0 | 200,000 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award | 2017-12-29 | 2018-01-03 | 3,934 | $1.30 | $5.1K | 111,469 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2017-12-15 | 2017-12-18 | 3,334 | — | $0 | 114,201 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | P Buy | 2017-12-15 | 2017-12-18 | 12,000 | $1.88 | $22.6K | 117,535 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2017-12-15 | 2017-12-18 | 3,333 | — | $0 | 110,868 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2017-12-15 | 2017-12-18 | 3,333 | — | $0 | 8,333 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2017-12-15 | 2017-12-18 | 3,333 | — | $0 | 11,666 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2017-12-15 | 2017-12-18 | 3,333 | — | $0 | 107,535 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award | 2017-06-30 | 2017-07-05 | 10,000 | $1.30 | $13.0K | 105,535 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | M Exercise deriv | 2017-03-10 | 2017-03-13 | 57,934 | — | $0 | 0 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | M Exercise deriv | 2017-03-10 | 2017-03-13 | 12,287 | — | $0 | 0 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | M Exercise | 2017-03-10 | 2017-03-13 | 57,934 | $1.27 | $73.6K | 95,535 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | M Exercise | 2017-03-10 | 2017-03-13 | 12,287 | $2.38 | $29.2K | 37,601 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award deriv | 2017-01-24 | 2017-01-26 | 53,119 | — | $0 | 53,119 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2016-12-02 | 2016-12-06 | 2,500 | — | $0 | 25,314 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2016-12-02 | 2016-12-06 | 2,500 | — | $0 | 30,314 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2016-12-02 | 2016-12-06 | 2,500 | — | $0 | 5,000 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2016-12-02 | 2016-12-06 | 2,500 | — | $0 | 2,500 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | G Gift | 2016-12-02 | 2016-12-06 | 2,500 | — | $0 | 27,814 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award deriv | 2015-12-08 | 2015-12-10 | 57,000 | — | $0 | 57,000 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award | 2015-06-30 | 2015-07-08 | 2,403 | $8.84 | $21.2K | 32,814 | SEC↗ |
| PRTO PROTEON THERAPEUTICS INC | A Award deriv | 2015-01-07 | 2015-01-08 | 69,813 | — | $0 | 69,813 | SEC↗ |