NANOSTRING TECHNOLOGIES INC

CUSIP: 63009R109 Class: Common Stock

Blackstone Inc.'s Holding History (CIK: 0001393818)

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

Q1 2019
Shares 2,036,025 Value ($000) $48,722 Avg Close — Range —
Q4 2018
Shares 4,036,025 Value ($000) $59,854 Avg Close — Range —