COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2025
Shares 194 Value ($000) $4 Avg Close $29.49 Range $15.94 - $45.64
Q3 2025
Shares 63 Value ($000) $2 Avg Close $41.02 Range $28.78 - $52.83
Q2 2025
Shares 104 Value ($000) $5 Avg Close $48.69 Range $42.42 - $59.17
Q1 2025
Shares 108 Value ($000) $7 Avg Close $69.28 Range $57.13 - $78.75
Q4 2024
Shares 100 Value ($000) $8 Avg Close $74.16 Range $68.55 - $80.31
Q3 2024
Shares 100 Value ($000) $8 Avg Close $63.26 Range $49.39 - $71.55
Q2 2024
Shares 89 Value ($000) $5 Avg Close $53.96 Range $46.40 - $59.71
Q1 2024
Shares 89 Value ($000) $6 Avg Close $64.78 Range $55.32 - $76.16
Q4 2023
Shares 89 Value ($000) $7 Avg Close $58.68 Range $51.06 - $67.91
Q3 2023
Shares 118 Value ($000) $7 Avg Close $56.65 Range $49.37 - $62.58
Q2 2023
Shares 96 Value ($000) $6 Avg Close $55.79 Range $51.89 - $63.61
Q1 2023
Shares 61 Value ($000) $4 Avg Close $53.95 Range $47.34 - $59.59
Q4 2022
Shares 26 Value ($000) $0 Avg Close $45.47 Range $38.44 - $49.77
Q3 2022
Shares 37 Value ($000) $2 Avg Close $47.03 Range $40.31 - $52.62
Q1 2021
Shares 13 Value ($000) $1 Avg Close $46.19 Range $42.45 - $53.35
Q4 2015
Shares 32 Value ($000) $1,110 Avg Close $19.64 Range $15.90 - $22.21
Q3 2015
Shares 3,463 Value ($000) $116,392 Avg Close $17.72 Range $15.62 - $20.44
Q1 2015
Shares 4,018 Value ($000) $141,956 Avg Close $21.41 Range $19.59 - $23.64
Q3 2014
Shares 3,463 Value ($000) $116,391 Avg Close $19.66 Range $18.35 - $21.27