BIOSPECIFICS TECHNOLOGIES CO

CUSIP: 090931106 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2020
Shares 13,100 Value ($000) $692 Avg Close — Range —
Q2 2020
Shares 13,100 Value ($000) $803 Avg Close — Range —
Q1 2020
Shares 10,500 Value ($000) $594 Avg Close — Range —
Q4 2019
Shares 10,500 Value ($000) $598 Avg Close — Range —
Q3 2019
Shares 10,200 Value ($000) $546 Avg Close — Range —
Q2 2019
Shares 10,200 Value ($000) $609 Avg Close — Range —
Q1 2019
Shares 9,700 Value ($000) $605 Avg Close — Range —
Q4 2018
Shares 9,700 Value ($000) $588 Avg Close — Range —