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| Mersana Therapeutics Inc (MRSN) NASDAQ - National Association of Securities Dealers Automated Quotations | |
| Metropolitan Bank Holding Corp (MCB) NYSE - The New York Stock Exchange | |
| Mi1 Global TelCo Inc (MIGTD) OTCMKTS - OTC Markets | |
| Micro Focus Intl PLC ADS each representing One Ord Sh (MFGP) NYSE - The New York Stock Exchange | |
| MULTI UNITS LUXEMBOURG LYXOR S&P 500 UCITS ETF - C-EUR (SP5L) LSE - London Stock Exchange | |
| Medisun Precision Medicine Ltd (ACXA) OTCMKTS - OTC Markets | |
| Medamerica Properties Inc (MAMP) OTCMKTS - OTC Markets | |
| MYFC HOLDING AB (MYFCF) OTCMKTS - OTC Markets | |
| MYM NUTRACEUTICALS (MYMMF) OTCMKTS - OTC Markets | |
| MYRIAD GROUP AG CHF0.10 (REGD) (MYRIF) OTCMKTS - OTC Markets | |
| MYSALE GROUP PLC (MYRPF) OTCMKTS - OTC Markets | |
| Mad Catz Interactive, Inc. (USA) (MCZAF) OTCMKTS - OTC Markets | |
| Makh Group Corp (WWIN) OTCMKTS - OTC Markets | |
| Mammoth Energy Services Inc (TUSK) NASDAQ - National Association of Securities Dealers Automated Quotations | |