VANDERHORST DAVID
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to VANDERHORST DAVID. 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 |
|---|---|---|---|---|---|---|
| TAIT | CFO | Option Exercise | 30,000 | $1.62 | $48,600 | May 9, 2022 |
| TAIT | CFO | Option Exercise | 10,000 | $0.99 | $9,900 | Aug 11, 2021 |
| TAIT | CFO | Gift | 2,000 | — | — | Jun 28, 2021 |
| TAIT | CFO | Option Exercise | 8,000 | $0.97 | $7,760 | Jun 4, 2021 |
| TAIT | CFO | Option Exercise | 8,000 | $0.91 | $7,280 | Nov 10, 2020 |
| TAIT | CFO | Option Exercise | 5,000 | $0.84 | $4,200 | May 2, 2019 |
| 0001407268 | Award / Grant | 800 | $7.50 | $6,000 | Apr 1, 2015 | |
| 0001407268 | Award / Grant | 936 | $6.41 | $6,000 | Jan 8, 2015 | |
| 0001407268 | Award / Grant | 990 | $6.06 | $5,999 | Oct 20, 2014 | |
| 0001407268 | Award / Grant | 1,136 | $5.28 | $5,998 | Jul 4, 2014 | |
| TAIT | CFO | Sale | 20 | $1.00 | $20 | Jun 27, 2014 |
| 0001407268 | Award / Grant | 1,008 | $5.95 | $5,998 | Apr 3, 2014 | |
| 0001407268 | Award / Grant | 1,020 | $5.88 | $5,998 | Jan 2, 2014 | |
| 0001407268 | Award / Grant | 1,170 | $5.13 | $6,002 | Oct 2, 2013 | |
| 0001407268 | Award / Grant | 1,158 | $5.18 | $5,998 | Jul 15, 2013 | |
| 0001407268 | Award / Grant | 1,127 | $5.32 | $5,996 | Apr 1, 2013 | |
| 0001407268 | Award / Grant | 1,489 | $5.37 | $7,996 | Jan 10, 2013 | |
| 0001407268 | Award / Grant | 1,600 | $5.00 | $8,000 | Oct 10, 2012 | |
| 0001407268 | Award / Grant | 3,823 | $2.09 | $7,990 | Jul 12, 2012 | |
| 0001407268 | Award / Grant | 5,058 | $1.58 | $7,992 | Apr 12, 2012 | |
| 0001407268 | Award / Grant | 2,000 | $4.00 | $8,000 | Dec 8, 2011 | |
| TAIT | CHIEF FINANCIAL OFFICER | Purchase | 5,800 | $0.70 | $4,060 | Oct 28, 2008 |
| TAIT | CHIEF FINANCIAL OFFICER | Purchase | 1,700 | $0.70 | $1,190 | Oct 24, 2008 |
| TAIT | SECRETARY | Option Exercise | 20,000 | $1.00 | $20,000 | Jan 22, 2007 |