ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

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

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

Q4 2020
Shares 2,221 Value ($000) $289 Avg Close — Range —
Q3 2020
Shares 3,484 Value ($000) $441 Avg Close — Range —
Q2 2020
Shares 8,703 Value ($000) $902 Avg Close — Range —
Q1 2020
Shares 15,563 Value ($000) $1,479 Avg Close — Range —
Q4 2019
Shares 30,112 Value ($000) $3,641 Avg Close — Range —
Q3 2019
Shares 14,100 Value ($000) $1,735 Avg Close — Range —
Q2 2019
Shares 42,308 Value ($000) $5,258 Avg Close — Range —
Q1 2019
Shares 48,560 Value ($000) $5,063 Avg Close — Range —
Q4 2018
Shares 188,900 Value ($000) $15,523 Avg Close — Range —
Q3 2018
Shares 100,800 Value ($000) $11,482 Avg Close — Range —
Q2 2018
Shares 114,600 Value ($000) $10,628 Avg Close — Range —
Q1 2018
Shares 17,000 Value ($000) $1,341 Avg Close — Range —
Q3 2017
Shares 241,300 Value ($000) $15,156 Avg Close — Range —
Q2 2017
Shares 309,900 Value ($000) $17,125 Avg Close — Range —
Q1 2017
Shares 250,900 Value ($000) $14,783 Avg Close — Range —
Q3 2015
Shares 3,200 Value ($000) $121 Avg Close — Range —
Q2 2015
Shares 2,400 Value ($000) $109 Avg Close — Range —