BIOTELEMETRY INC

CUSIP: 090672106 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019
Shares 44 Value ($000) $3 Avg Close — Range —
Q4 2017
Shares 4,830 Value ($000) $144 Avg Close — Range —