Porter Mark
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Porter Mark. 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 |
|---|---|---|---|---|---|---|
| GTLB | Sale | 625 | $62.41 | $39,006 | Dec 15, 2023 | |
| MDB | Chief Technology Officer | Sale | 200 | $414.42 | $82,884 | Jul 3, 2023 |
| GTLB | Award / Grant | 3,939 | — | — | Jun 29, 2023 | |
| MDB | Chief Technology Officer | Sale | 2,669 | $381.12 | $1,017,209 | Jun 2, 2023 |
| MDB | Chief Technology Officer | Sale | 2,673 | $250.00 | $668,250 | May 9, 2023 |
| MDB | Chief Technology Officer | Sale | 1,000 | $226.58 | $226,580 | Apr 3, 2023 |
| MDB | Chief Technology Officer | Award / Grant | 14,051 | — | — | Mar 24, 2023 |
| MDB | Chief Technology Officer | Sale | 635 | $187.72 | $119,202 | Jan 3, 2023 |
| GTLB | Award / Grant | 5,072 | — | — | Dec 13, 2022 | |
| MDB | Chief Technology Officer | Sale | 567 | $198.84 | $112,742 | Oct 3, 2022 |
| MDB | Chief Technology Officer | Sale | 1,520 | $325.00 | $494,000 | Aug 2, 2022 |
| MDB | Chief Technology Officer | Sale | 1,100 | $280.77 | $308,847 | Jul 5, 2022 |
| MDB | Chief Technology Officer | Sale | 192 | $443.78 | $85,206 | Apr 4, 2022 |
| MDB | Chief Technology Officer | Award / Grant | 6,824 | — | — | Mar 11, 2022 |
| MDB | Chief Technology Officer | Sale | 497 | $448.84 | $223,073 | Jan 4, 2022 |
| MDB | Chief Technology Officer | Sale | 100 | $461.99 | $46,199 | Oct 4, 2021 |
| MDB | Chief Technology Officer | Sale | 2,557 | $356.30 | $911,059 | Jul 2, 2021 |
| MDB | Chief Technology Officer | Sale | 1,821 | $286.56 | $521,826 | Apr 5, 2021 |
| MDB | Chief Technology Officer | Award / Grant | 8,732 | — | — | Feb 26, 2021 |
| MDB | Chief Technology Officer | Sale | 2,541 | $349.95 | $889,223 | Jan 4, 2021 |
| MDB | Chief Technology Officer | Sale | 947 | $231.60 | $219,325 | Oct 2, 2020 |
| MDB | Chief Technology Officer | Disposition | 1,743 | — | — | Jul 19, 2020 |
| MDB | Award / Grant | 38,268 | — | — | Jun 29, 2020 | |
| MDB | Award / Grant | 2,051 | — | — | Feb 26, 2020 |