GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2023
Shares 62 Value ($000) $28 Avg Close $399.48 Range $323.61 - $469.58
Q3 2023
Shares 116 Value ($000) $40 Avg Close $348.82 Range $324.30 - $377.88
Q3 2020
Shares 18,909 Value ($000) $2,363 Avg Close $127.15 Range $116.51 - $136.09
Q4 2017
Shares 2,120 Value ($000) $261 Avg Close $121.44 Range $115.01 - $126.22
Q1 2017
Shares 2,278 Value ($000) $246 Avg Close $103.07 Range $90.37 - $112.42
Q2 2016
Shares 2,394 Value ($000) $233 Avg Close $95.03 Range $86.17 - $103.00
Q4 2015
Shares 1,396 Value ($000) $127 Avg Close $88.55 Range $81.52 - $94.82
Q3 2014
Shares 848 Value ($000) $62 Avg Close $72.66 Range $67.83 - $76.82
Q2 2014
Shares 563 Value ($000) $40 Avg Close $69.70 Range $65.55 - $75.61
Q1 2014
Shares 1,425 Value ($000) $99 Avg Close $69.18 Range $61.28 - $73.53
Q4 2013
Shares 44,238 Value ($000) $3,143 Avg Close $63.15 Range $57.19 - $71.49