 THOUSAND OAKS, Calif.--BUSINESS WIRE--Teledyne Technologies Incorporated NYSE:TDY announced today that the U.S. Securities and Exchange Commission has declared effective the Form S-4 Registration Statement concerning the pending acquisition of FLIR Systems, Inc. NASDAQ:FLIR. Both Teledyne and FLIR have scheduled special meetings for each companys respective stockholders to approve matters related to the acquisition on May 13, 2021. Teledyne also announced today that it received antitrust 