QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

FAIRFIELD, BUSH & CO.'s Holding History (CIK: 0001116247)

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

Q4 2023
Shares 228 Value ($000) $45 Avg Close $174.91 Range $149.17 - $206.35
Q2 2023
Shares 1,003 Value ($000) $130 Avg Close $123.00 Range $107.00 - $134.28
Q2 2022
Shares 1,828 Value ($000) $231 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 2,378 Value ($000) $339 Avg Close $127.72 Range $108.10 - $145.50
Q4 2021
Shares 2,778 Value ($000) $381 Avg Close $127.76 Range $106.48 - $142.94
Q3 2021
Shares 2,793 Value ($000) $311 Avg Close $109.53 Range $97.02 - $121.07
Q1 2021
Shares 2,410 Value ($000) $253 Avg Close $111.92 Range $90.26 - $148.84