 Heres a roundup of top developments in the biotech space over the last 24 hours: Scaling The Peaks Biotech stocks that hit 52-week highs March 12. Masimo Corporation NASDAQ: MASI Down In The Dumps Biotech stocks that hit 52-week lows March 12. Abbott Laboratories NYSE: ABT ABIOMED, Inc. NASDAQ: ABMD Acasti Pharma Inc NASDAQ: ACST Accelerate Diagnostics Inc NASDAQ: AXDX AcelRx Pharmaceuticals Inc NASDAQ: ACRX Achieve Life Sciences Inc NASDAQ: ACHV Acorda Therapeutics Inc NASDAQ: ACOR Adamas Pharmaceuticals Inc NASDAQ: ADMS Adamis Pharmaceuticals Corp NASDAQ: ADM Adaptive Biotechnologies Corp NASDAQ: ADPT ADDEX THERAPEUTADR NASDAQ: ADXN ADMA Biologics Inc NASDAQ: ADMA Aeglea Bio Therapeutics Inc NASDAQ: AGLE Aerie Pharmaceuticals Inc NASDAQ: AERI AEterna Zentaris Inc. NASDAQ: AEZS Affimed NV NASDAQ: AFMD Aileron Therapeutics Inc NASDAQ: ALRN Aimmune Therapeutics Inc NASDAQ: AIMT Akari Therapeutics PLC NASDAQ: AKTX Akcea Therapeutics Inc NASDAQ: AKCA Akero Therapeutics Inc NASDAQ: AKRO Akers Biosciences Inc NASDAQ: AKER Akorn, Inc. 