NCS MULTISTAGE HLDGS INC

CUSIP: 628877102 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q3 2020
Shares 1,335,317 Value ($000) $793 Avg Close — Range —
Q2 2020
Shares 705,332 Value ($000) $408 Avg Close — Range —