David C. Sienko
Known title: VP & General CounselCIK: 0001481905
Associated companies
Transaction History
| HL | ▼ Sell | Tax Withholding | 23,973 | $383K | 6/22/2026 | View on chart |
| HL | ▲ Buy | Grant | 22,724 | $363K | 6/22/2026 | View on chart |
| HL | ▼ Sell | Other | 17,354 | $0 | 6/22/2026 | View on chart |
| HL | ▲ Buy | Option Exercise | 23,881 | $0 | 3/2/2026 | View on chart |
| HL | ▼ Sell | Tax Withholding | 7,294 | $180K | 3/2/2026 | View on chart |
| HL | ▼ Sell | Other | 16,287 | $0 | 12/18/2025 | View on chart |
| HL | ▼ Sell | Open Market | 207,553 | $4.0M | 12/17/2025 | View on chart |
| HL | ▼ Sell | Tax Withholding | 13,768 | $80K | 6/23/2025 | View on chart |
| HL | ▲ Buy | Grant | 60,137 | $350K | 6/23/2025 | View on chart |
| HL | ▼ Sell | Other | 15,258 | $0 | 6/23/2025 | View on chart |
| HL | ▼ Sell | Open Market | 21,826 | $113K | 2/26/2025 | View on chart |
| HL | ▲ Buy | Grant | 45,501 | $0 | 2/24/2025 | View on chart |
| HL | ▼ Sell | Other | 15,258 | $0 | 2/24/2025 | View on chart |
| HL | ▲ Buy | Grant | 5,092 | $31K | 8/20/2024 | View on chart |
| HL | ▼ Sell | Other | 13,351 | $0 | 8/20/2024 | View on chart |
| HL | ▼ Sell | Open Market | 14,559 | $71K | 6/25/2024 | View on chart |
| HL | ▲ Buy | Grant | 60,479 | $313K | 6/21/2024 | View on chart |
| HL | ▼ Sell | Other | 12,390 | $0 | 6/21/2024 | View on chart |
| HL | ▲ Buy | Grant | 38,007 | $0 | 3/18/2024 | View on chart |
| HL | ▲ Buy | Grant | 39,020 | $0 | 3/18/2024 | View on chart |
| HL | ▼ Sell | Tax Withholding | 52,638 | $0 | 3/18/2024 | View on chart |
| HL | ▲ Buy | Option Exercise | 22,208 | $0 | 2/26/2024 | View on chart |
| HL | ▼ Sell | Tax Withholding | 10,912 | $39K | 2/26/2024 | View on chart |
| HL | ▼ Sell | Other | 11,435 | $0 | 2/26/2024 | View on chart |
| HL | ▼ Sell | Tax Withholding | 15,888 | $0 | 6/21/2023 | View on chart |
| HL | ▲ Buy | Grant | 35,350 | $179K | 6/21/2023 | View on chart |
| HL | ▼ Sell | Other | 7,637 | $0 | 6/21/2023 | View on chart |
| HL | ▼ Sell | Other | 6,795 | $0 | 2/27/2023 | View on chart |
| HL | ▲ Buy | Option Exercise | 66,006 | $0 | 2/24/2023 | View on chart |
| HL | ▼ Sell | Tax Withholding | 30,782 | $153K | 2/24/2023 | View on chart |
| HL | ▼ Sell | Tax Withholding | 22,976 | $0 | 6/21/2022 | View on chart |
| HL | ▲ Buy | Grant | 38,374 | $170K | 6/21/2022 | View on chart |
| HL | ▼ Sell | Other | 4,191 | $0 | 6/21/2022 | View on chart |
| HL | ▲ Buy | Option Exercise | 104,167 | $0 | 2/28/2022 | View on chart |
| HL | ▼ Sell | Tax Withholding | 31,902 | $184K | 2/28/2022 | View on chart |
| HL | ▼ Sell | Other | 1,089 | $0 | 2/28/2022 | View on chart |