Insider Transactions
Showing insider trading activity for Kosacz Barbara.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| XOMA | Kosacz Barbara | 26 May 2026 | 21 May 2026 | A-Award | director | 3,586 |
| LONA | Kosacz Barbara | 13 Apr 2026 | 9 Apr 2026 | A-Award | director | 28,000 |
| ATHA | Kosacz Barbara | 3 Jun 2025 | 30 May 2025 | A-Award | director | 20,900 |
| XOMA | Kosacz Barbara | 23 May 2025 | 21 May 2025 | A-Award | director | 5,971 |
| ATHA | Kosacz Barbara | 24 May 2024 | 24 May 2024 | A-Award | director | 20,900 |
| XOMA | Kosacz Barbara | 17 May 2024 | 15 May 2024 | A-Award | director | 9,763 |
| CERO | Kosacz Barbara | 16 Feb 2024 | 14 Feb 2024 | J-Other | director | 5,828 |
| KRON | Kosacz Barbara | 5 Jan 2024 | 4 Jan 2024 | S-Sale | COO & General Counsel | 10,676 |
| ATHA | Kosacz Barbara | 22 May 2023 | 19 May 2023 | A-Award | director | 20,900 |
| XOMA | Kosacz Barbara | 19 May 2023 | 17 May 2023 | A-Award | director | 10,967 |
| XOMAP | Kosacz Barbara | 19 May 2023 | 17 May 2023 | A-Award | director | 10,967 |
| XOMAO | Kosacz Barbara | 19 May 2023 | 17 May 2023 | A-Award | director | 10,967 |
| KRON | Kosacz Barbara | 17 Feb 2023 | 15 Feb 2023 | A-Award | COO & General Counsel | 138,911 |
| KRON | Kosacz Barbara | 17 Feb 2023 | 15 Feb 2023 | A-Award | COO & General Counsel | 208,367 |
| KRON | Kosacz Barbara | 27 Jul 2022 | 25 Jul 2022 | A-Award | COO & General Counsel | 53,600 |
| ATHA | Kosacz Barbara | 27 May 2022 | 20 May 2022 | A-Award | director: | 13,871 |
| ATHA | Kosacz Barbara | 27 May 2022 | 20 May 2022 | A-Award | director | 13,871 |
| XOMA | Kosacz Barbara | 20 May 2022 | 18 May 2022 | A-Award | director: | 8,996 |
| XOMA | Kosacz Barbara | 20 May 2022 | 18 May 2022 | A-Award | director | 8,996 |
| KRON | Kosacz Barbara | 17 Feb 2022 | 15 Feb 2022 | A-Award | COO & General Counsel | 53,600 |