ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q1 2022
Shares 82,000 Value ($000) $1,513 Avg Close — Range —
Q2 2018
Shares 160,402 Value ($000) $2,382 Avg Close — Range —
Q1 2018
Shares 563,100 Value ($000) $8,756 Avg Close — Range —
Q4 2017
Shares 557,200 Value ($000) $10,782 Avg Close — Range —
Q3 2017
Shares 557,200 Value ($000) $13,373 Avg Close — Range —
Q2 2017
Shares 557,200 Value ($000) $11,506 Avg Close — Range —
Q1 2017
Shares 557,200 Value ($000) $11,562 Avg Close — Range —
Q4 2016
Shares 616,800 Value ($000) $13,785 Avg Close — Range —
Q3 2016
Shares 616,800 Value ($000) $11,806 Avg Close — Range —
Q2 2016
Shares 616,800 Value ($000) $11,503 Avg Close — Range —
Q1 2016
Shares 646,800 Value ($000) $13,078 Avg Close — Range —
Q4 2015
Shares 806,800 Value ($000) $13,893 Avg Close — Range —
Q3 2015
Shares 906,800 Value ($000) $13,239 Avg Close — Range —
Q2 2015
Shares 906,800 Value ($000) $14,736 Avg Close — Range —
Q1 2015
Shares 803,000 Value ($000) $14,992 Avg Close — Range —
Q4 2014
Shares 670,300 Value ($000) $14,613 Avg Close — Range —
Q3 2014
Shares 645,900 Value ($000) $13,260 Avg Close — Range —
Q2 2014
Shares 666,100 Value ($000) $15,027 Avg Close — Range —
Q1 2014
Shares 624,600 Value ($000) $15,246 Avg Close — Range —
Q4 2013
Shares 414,000 Value ($000) $11,182 Avg Close — Range —