GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Certified Advisory Corp's Holding History (CIK: 0001731732)

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

Q1 2021

Shares 78 Value ($000) $14 Avg Close $173.86 Range $149.74 - $191.66

Q2 2020

Shares 78 Value ($000) $9 Avg Close $115.55 Range $88.81 - $138.72

Q1 2020

Shares 78 Value ($000) $8 Avg Close $137.00 Range $76.91 - $165.27

Q4 2019

Shares 78 Value ($000) $12 Avg Close $152.69 Range $136.70 - $162.73

Q3 2019

Shares 78 Value ($000) $11 Avg Close $145.37 Range $124.77 - $171.78

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	78	$14	$173.86	$149.74 - $191.66
Q2 2020	78	$9	$115.55	$88.81 - $138.72
Q1 2020	78	$8	$137.00	$76.91 - $165.27
Q4 2019	78	$12	$152.69	$136.70 - $162.73
Q3 2019	78	$11	$145.37	$124.77 - $171.78