Mackay Sean
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Mackay Sean. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| LAB | SVP & Chief Business Officer | Tax Withholding | 19,661 | $1.28 | $25,166 | Nov 20, 2025 |
| LAB | SVP & Chief Business Officer | Tax Withholding | 19,661 | $1.27 | $24,969 | Aug 20, 2025 |
| LAB | SVP & Chief Business Officer | Tax Withholding | 23,919 | $1.09 | $26,072 | May 28, 2025 |
| LAB | SVP & Chief Business Officer | Sale | 13,217 | $0.94 | $12,424 | May 23, 2025 |
| LAB | SVP & Chief Business Officer | Sale | 12,838 | $1.03 | $13,223 | May 22, 2025 |
| LAB | SVP & Chief Business Officer | Award / Grant | 281,667 | — | — | Mar 21, 2025 |
| 0001615055 | Chief Executive Officer | Disposition | 914,366 | — | — | Mar 21, 2023 |
| 0001615055 | Chief Executive Officer | Purchase | 15,000 | $1.99 | $29,850 | Aug 25, 2022 |
| 0001615055 | Chief Executive Officer | Option Exercise | 61,000 | $0.28 | $17,080 | Aug 19, 2022 |