FMR LLC 13D/13G Filings for Aspen Technology, Inc. (AZPN)

FMR LLC 13D and 13G filings for Aspen Technology, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		Transaction
Date		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportView
2020-12-10
09:15 am
Sale		2020-12-0913GAspen Technology, Inc.
AZPN		FMR LLC3,260,416
4.814%		-3,702,965decrease
(-53.18%)		Filing
2020-05-11
08:45 am
Purchase		2020-05-0813GAspen Technology, Inc.
AZPN		FMR LLC6,963,381
10.253%		3,009,357increase
(+76.11%)		Filing