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⚲
|
| Keyboard |
| Mayer Guy L
✚
|
|
|---|---|
| CIK # | 0001252341 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 4 | [0001252341] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Mayer Guy L | |
| SPIRE Corp |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
SPIRE Corp SPIR
Non-Qualified Stock Option (right to buy) · derivative
|
2013-04-03 | Grant | 2,000 | $0.62 | 1,240 |
|
SPIRE Corp SPIR
Non-Qualified Stock Option (right to buy) · derivative
|
2012-11-15 | Grant | 2,000 | $0.49 | 980 |
|
SPIRE Corp SPIR
Non-Qualified Stock Option (right to buy) · derivative
|
2012-08-16 | Grant | 2,000 | $0.55 | 1,100 |
|
SPIRE Corp SPIR
Non-Qualified Stock Option (right to buy) · derivative
|
2012-05-17 | Grant | 2,000 | $0.86 | 1,720 |
|
SPIRE Corp SPIR
Non-Qualified Stock Option (right to buy) · derivative
|
2012-04-03 | Grant | 2,000 | $1.08 | 2,160 |