 NEW YORK , Aug. 27, 2021 PRNewswire -- Juan Monteverde , founder and managing partner at Monteverde Associates PC, a national securities firm rated Top 50 in the 2018-2020 ISS Securities Class Action Services Report and headquartered at the Empire State Building in New York City, is investigating Stamps.com Inc. STMP or the Company STMP relating to its proposed acquisition by Thoma Bravo. Under the terms of the agreement, STMP shareholders will receive 330.00 in cash per share they own. 