Here is the Fail To Delivers for the second half of March SETTLEMENT DATE|CUSIP |SYMBOL|QUANTITY (FAILS)|DESCRIPTION |PRICE 20210315 |68386M102| OPTI| 23774|OPTEC INTL INC|0.16 20210316 |68386M102| OPTI| 44903|OPTEC INTL INC|0.15 20210318 |68386M102| OPTI| 161430|OPTEC INTL INC|0.15 20210319 |68386M102| OPTI| 52123|OPTEC INTL INC|0.14 20210322 |68386M102| OPTI| 10000|OPTEC INTL INC|0.15 20210323 |68386M102| OPTI| 3497|OPTEC INTL INC|0.15 20210324 |68386M102| OPTI| 144692|OPTEC INTL INC|0.15 20210325 |68386M102| OPTI| 72207|OPTEC INTL INC|0.13 20210329 |68386M102| OPTI| 24068|OPTEC INTL INC|0.10 20210331 |68386M102| OPTI| 61248|OPTEC INTL INC|0.11