Sharng Chris Tahjiun
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Sharng Chris Tahjiun. 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 |
|---|---|---|---|---|---|---|
| NHTC | President | Disposition | 15,608 | $4.26 | $66,490 | Dec 15, 2024 |
| NHTC | President | Option Exercise | 15,606 | — | — | Sep 15, 2024 |
| NHTC | President | Disposition | 15,606 | $6.80 | $106,121 | Jun 15, 2024 |
| NHTC | President | Other | 443,322 | — | — | Apr 16, 2024 |
| NHTC | President | Disposition | 15,606 | $5.54 | $86,457 | Dec 15, 2023 |
| NHTC | President | Option Exercise | 15,606 | — | — | Sep 15, 2023 |
| NHTC | President | Disposition | 15,606 | $5.01 | $78,186 | Jun 15, 2023 |
| NHTC | President | Disposition | 15,606 | $4.76 | $74,285 | Feb 7, 2023 |
| NHTC | President | Disposition | 15,608 | $3.60 | $56,189 | Dec 15, 2022 |
| NHTC | President | Option Exercise | 15,606 | — | — | Sep 15, 2022 |
| NHTC | President | Option Exercise | 15,606 | — | — | Mar 15, 2022 |
| NHTC | President | Option Exercise | 15,606 | — | — | Mar 15, 2021 |
| NHTC | President | Award / Grant | 408,071 | $7.08 | $2,889,143 | Aug 9, 2019 |
| NHTC | President | Award / Grant | 3,860 | — | — | Feb 1, 2018 |
| NHTC | President | Award / Grant | 15,723 | — | — | Jan 24, 2017 |
| NHTC | President | Award / Grant | 30,324 | — | — | Apr 8, 2016 |
| NHTC | President | L | 625 | $0.50 | $313 | Nov 20, 2015 |
| NHTC | President | Sale | 11,000 | $53.86 | $592,460 | Nov 17, 2015 |
| NHTC | President | Award / Grant | 27,832 | — | — | Jan 20, 2015 |
| NHTC | President | Award / Grant | 125,000 | — | — | May 12, 2011 |
| NHTC | President | Purchase | 500 | $0.45 | $225 | May 19, 2009 |
| NHTC | President | Purchase | 2,300 | $0.40 | $920 | Apr 14, 2009 |
| NHTC | President | Award / Grant | 20,000 | — | — | Mar 16, 2009 |
| NHTC | President | Award / Grant | 80,000 | — | — | Nov 13, 2008 |
| NHTC | President | Sale | 4,460 | $0.58 | $2,587 | Sep 17, 2008 |
| NHTC | President | Sale | 5,631 | $1.06 | $5,969 | Jun 17, 2008 |
| NHTC | President | Sale | 4,437 | $0.71 | $3,150 | Mar 18, 2008 |
| NHTC | President | Award / Grant | 20,000 | — | — | Mar 15, 2008 |
| NHTC | President | Award / Grant | 30,000 | — | — | Dec 31, 2007 |
| NHTC | President | Sale | 2,546 | $1.25 | $3,183 | Dec 19, 2007 |
| NHTC | President | Sale | 850 | $2.30 | $1,955 | Sep 18, 2007 |
| NHTC | President | Award / Grant | 30,812 | — | — | Jun 26, 2007 |
| NHTC | President | Award / Grant | 111,900 | — | — | Apr 21, 2007 |
| NHTC | Executive VP and CFO | Purchase | 1,500 | $2.66 | $3,990 | Aug 23, 2006 |
| NHTC | Executive VP and CFO | Purchase | 1,500 | $2.66 | $3,990 | Aug 23, 2006 |