BIOSPECIFICS TECHNOLOGIES CO

CUSIP: 090931106 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019
Shares 3,500 Value ($000) $218 Avg Close — Range —
Q1 2015
Shares 5,800 Value ($000) $227 Avg Close — Range —