|
⚲
|
| Keyboard |
| Pessin Sandra F
✚
|
|
|---|---|
| CIK # | 0000936979 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0000936979] | |
| 4 | [0000936979] | |
| SC 13D | [0000936979] |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed |
|---|---|---|
| Pessin Sandra F | Scientific Industries Inc | [2021-06-22] |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Precision Optics Corporation Inc PEYE
Common Stock
|
2022-10-31 | Buy | 79,300 | $1.91 | 151,463 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2022-09-30 | Buy | 333,334 | $3.00 | 1,000,002 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2022-09-27 | Conversion | 121,571 | $7.00 | 850,997 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2022-02-04 | Buy | 300,000 | $4.00 | 1,200,000 |
|
DUOS Technologies Group Inc DUOT
Series B Convertible Preferred Stock · derivative
|
2021-12-03 | Conversion | 854 | $0.00 | |
|
DUOS Technologies Group Inc DUOT
Series C Convertible Preferred Stock · derivative
|
2021-12-03 | Conversion | 500 | $0.00 | |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2021-12-03 | Conversion | 122,000 | $7.00 | 854,000 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2021-12-02 | Conversion | 90,909 | $5.50 | 500,000 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2021-12-02 | Conversion | 272,727 | $5.50 | 1,499,998 |
|
DUOS Technologies Group Inc DUOT
Series C Convertible Preferred Stock · derivative
|
2021-12-02 | Conversion | 1,500 | $0.00 | |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2021-05-21 | Gift | 45,000 | $9.30 | 418,500 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2021-05-21 | Gift | 15,000 | $9.30 | 139,500 |
|
DUOS Technologies Group Inc DUOT
Series C Convertible Preferred Stock · derivative
|
2021-02-26 | Buy | 500 | $1,000.00 | 500,000 |
|
DUOS Technologies Group Inc DUOT
Series C Convertible Preferred Stock · derivative
|
2021-02-26 | Buy | 1,500 | $1,000.00 | 1,500,000 |
|
DUOS Technologies Group Inc DUOT
Common Stock
|
2020-02-13 | Buy | 58,300 | $6.00 | 349,800 |
|
International Commercial Television Inc ICTV
Common Stock
|
2017-01-23 | Buy | 3,529,412 | $0.34 | 1,200,000 |