ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2022
Shares 101,919 Value ($000) $16,854 Avg Close — Range —
Q4 2021
Shares 102,788 Value ($000) $15,644 Avg Close — Range —
Q3 2021
Shares 106,457 Value ($000) $13,073 Avg Close — Range —
Q2 2021
Shares 109,109 Value ($000) $15,007 Avg Close — Range —
Q1 2021
Shares 39,453 Value ($000) $5,694 Avg Close — Range —
Q4 2020
Shares 45,028 Value ($000) $5,865 Avg Close — Range —
Q3 2020
Shares 257,203 Value ($000) $32,559 Avg Close — Range —
Q2 2020
Shares 1,107,823 Value ($000) $114,782 Avg Close — Range —
Q1 2020
Shares 1,364,389 Value ($000) $129,712 Avg Close — Range —
Q4 2019
Shares 1,552,290 Value ($000) $187,718 Avg Close — Range —
Q3 2019
Shares 1,531,786 Value ($000) $188,532 Avg Close — Range —
Q2 2019
Shares 1,627,407 Value ($000) $202,254 Avg Close — Range —
Q1 2019
Shares 1,443,184 Value ($000) $150,466 Avg Close — Range —
Q4 2018
Shares 1,314,810 Value ($000) $108,051 Avg Close — Range —
Q3 2018
Shares 966,206 Value ($000) $110,061 Avg Close — Range —
Q2 2018
Shares 1,257,701 Value ($000) $116,639 Avg Close — Range —
Q1 2018
Shares 1,580,342 Value ($000) $124,673 Avg Close — Range —
Q4 2017
Shares 1,477,126 Value ($000) $97,786 Avg Close — Range —
Q3 2017
Shares 1,544,965 Value ($000) $97,039 Avg Close — Range —
Q2 2017
Shares 1,697,766 Value ($000) $93,819 Avg Close — Range —
Q1 2017
Shares 1,797,232 Value ($000) $105,893 Avg Close — Range —
Q4 2016
Shares 2,326,815 Value ($000) $127,230 Avg Close — Range —
Q3 2016
Shares 1,905,670 Value ($000) $89,166 Avg Close — Range —
Q2 2016
Shares 3,305,514 Value ($000) $133,014 Avg Close — Range —
Q1 2016
Shares 4,475,400 Value ($000) $161,696 Avg Close — Range —
Q4 2015
Shares 4,444,289 Value ($000) $167,816 Avg Close — Range —
Q3 2015
Shares 3,115,916 Value ($000) $118,124 Avg Close — Range —
Q2 2015
Shares 3,213,887 Value ($000) $146,393 Avg Close — Range —
Q1 2015
Shares 2,938,525 Value ($000) $113,104 Avg Close — Range —
Q4 2014
Shares 3,996,914 Value ($000) $139,972 Avg Close — Range —
Q3 2014
Shares 3,751,923 Value ($000) $141,523 Avg Close — Range —
Q2 2014
Shares 3,134,511 Value ($000) $145,441 Avg Close — Range —
Q1 2014
Shares 3,021,531 Value ($000) $127,992 Avg Close — Range —
Q4 2013
Shares 3,080,485 Value ($000) $128,764 Avg Close — Range —
Q3 2013
Shares 3,282,677 Value ($000) $113,416 Avg Close — Range —
Q2 2013
Shares 2,795,421 Value ($000) $80,480 Avg Close — Range —