GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q3 2025
Shares 14,688 Value ($000) $3,861 Avg Close $291.66 Range $223.65 - $409.76
Q1 2025
Shares 224 Value ($000) $94 Avg Close $492.81 Range $409.50 - $584.01