BIOSPECIFICS TECHNOLOGIES CO

CUSIP: 090931106 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2018
Shares 39,164 Value ($000) $1,737 Avg Close — Range —
Q4 2017
Shares 66,684 Value ($000) $2,889 Avg Close — Range —
Q3 2017
Shares 72,025 Value ($000) $3,351 Avg Close — Range —
Q2 2017
Shares 72,025 Value ($000) $3,565 Avg Close — Range —
Q1 2017
Shares 72,025 Value ($000) $3,947 Avg Close — Range —
Q4 2016
Shares 72,025 Value ($000) $4,012 Avg Close — Range —
Q3 2016
Shares 72,025 Value ($000) $3,290 Avg Close — Range —
Q2 2016
Shares 72,025 Value ($000) $2,876 Avg Close — Range —
Q1 2016
Shares 70,129 Value ($000) $2,442 Avg Close — Range —
Q4 2015
Shares 59,948 Value ($000) $2,576 Avg Close — Range —
Q3 2015
Shares 18,910 Value ($000) $823 Avg Close — Range —
Q2 2015
Shares 4,747 Value ($000) $245 Avg Close — Range —
Q1 2015
Shares 10,114 Value ($000) $396 Avg Close — Range —
Q4 2014
Shares 10,114 Value ($000) $391 Avg Close — Range —