COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020
Shares 15,682 Value ($000) $939 Avg Close $44.21 Range $39.55 - $48.39
Q3 2020
Shares 15,790 Value ($000) $948 Avg Close $53.91 Range $43.66 - $66.92
Q2 2020
Shares 15,754 Value ($000) $1,219 Avg Close $59.24 Range $53.63 - $67.78
Q1 2020
Shares 14,518 Value ($000) $1,190 Avg Close $54.80 Range $46.85 - $63.38
Q4 2019
Shares 14,518 Value ($000) $955 Avg Close $43.44 Range $38.28 - $48.23
Q3 2019
Shares 14,148 Value ($000) $780 Avg Close $42.42 Range $38.13 - $45.53
Q2 2019
Shares 13,928 Value ($000) $827 Avg Close $40.47 Range $37.32 - $43.54
Q1 2019
Shares 13,396 Value ($000) $727 Avg Close $34.25 Range $30.46 - $38.29
Q4 2018
Shares 12,989 Value ($000) $587 Avg Close $34.08 Range $29.38 - $39.03
Q3 2018
Shares 12,388 Value ($000) $691 Avg Close $36.52 Range $31.80 - $39.09
Q2 2018
Shares 12,031 Value ($000) $642 Avg Close $33.53 Range $28.42 - $38.12
Q1 2018
Shares 11,477 Value ($000) $498 Avg Close $29.20 Range $23.71 - $30.80
Q4 2017
Shares 10,757 Value ($000) $487 Avg Close $31.42 Range $27.83 - $36.00
Q3 2017
Shares 10,471 Value ($000) $512 Avg Close $28.92 Range $24.75 - $32.98
Q2 2017
Shares 10,098 Value ($000) $405 Avg Close $26.76 Range $24.58 - $29.07
Q1 2017
Shares 9,574 Value ($000) $412 Avg Close $26.58 Range $24.73 - $28.22
Q4 2016
Shares 8,946 Value ($000) $370 Avg Close $24.11 Range $21.53 - $26.92
Q2 2016
Shares 8,046 Value ($000) $322 Avg Close $24.32 Range $22.65 - $26.11
Q1 2016
Shares 7,313 Value ($000) $285 Avg Close $21.23 Range $18.11 - $24.16