Glancy Prongay Wolke & Rotter LLP joined Rosen Law Firm and Schall Brown & Schwartz LLP in issuing investor notices on proposed securities class actions spanning Photronics, Simply Good Foods, HDFC Bank, Hertz, GPGI, Microvast, Cogent, ARS Pharmaceuticals and Rackspace Technology. Glancy’s latest reminder covers Microvast Holdings (NASDAQ: MVST) investors who bought securities from April 1, 2025 through March 16, 2026 and face a September 21, 2026 lead-plaintiff deadline. The notice recounts a June 25, 2025 Grizzly Research report alleging overstated facility activity and partnership opportunities, an August 1, 2025 CFO departure after which shares fell $0.30, or 9.9%, to $2.72 on August 4, 2025, November 2025 results delaying Huzhou Phase 3.2 production to Q1 2026 that preceded a $0.50, or 10%, drop to $4.48, and March 16, 2026 year-end results showing gross margin near 1% versus about 36% a year earlier amid inventory impairment on specialized ESS components and revenue pressure from South Korea regulatory shifts and EMEA customer ramp delays, after which shares fell $0.79, or 34.2%, to $1.52 on March 17, 2026. The complaint alleges overstated margin targets and Huzhou completion timing. Photronics investors who bought PLAB from December 10, 2025 through May 27, 2026 face a September 4, 2026 deadline after a 36.4% drop to $34.02 following second-quarter misses. ARS Pharmaceuticals SPRY holders face October 5 over neffy coverage timing; Rackspace RXT holders face September 28 over Private Cloud and AI investment claims. Simply Good Foods and HDFC Bank face October 13; Hertz September 22; GPGI September 14; Cogent September 21. None of the proposed classes has been certified.