[2] Nearly 20 years later, when Piacentini tentatively sold the company to Convenient Food Mart (CFM) in March 1987, he had built it into a chain of 161 stores in the Portland and Seattle areas.

[8] A series of transactions made public in 1998 put half of the chain under the ownership of a holding company majority-owned by Houlihan Lokey Howard & Zukin (HLHZ), with minority ownership stakes held by senior Plaid Pantry management including CEO Chris Girard.

In May 2019, the company terminated an employee who produced a gun during an attempted robbery involving a suspect with a hatchet at one of its Clackamas County stores.

He offered a half cent for each soda or beer bottle returned to Plaid Pantry stores.

"[13][14] In the late 1990s, Plaid Pantry failed 30-40% of spot checks conducted by the OLCC to determine if the company was selling alcohol or tobacco to minors; by March 2000, they became the first retailer recognized by the OLCC as a "responsible vendor", a milestone reached due to changes to the company's training and its credit card validation system, which were updated to simplify a clerk's ability to ascertain whether a customer was of legal age.