QUARTERHILL INC

Ticker: QTRHF CUSIP: 747713105 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q3 2019
Shares 124,000 Value ($000) $162 Avg Close $1.29 Range $1.08 - $1.45
Q2 2019
Shares 180,000 Value ($000) $193 Avg Close $1.08 Range $1.01 - $1.14
Q4 2018
Shares 24,000 Value ($000) $23 Avg Close $1.14 Range $0.86 - $1.45
Q2 2018
Shares 91,700 Value ($000) $101 Avg Close $1.37 Range $1.06 - $1.61
Q1 2018
Shares 258,000 Value ($000) $374 Avg Close $1.68 Range $1.45 - $1.98
Q3 2017
Shares 32,814 Value ($000) $43 Avg Close $1.38 Range $1.26 - $1.50
Q2 2017
Shares 58,900 Value ($000) $84 Avg Close $1.65 Range $1.36 - $2.20