---
title: "OST.US (OST.US) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/OST.US/news.md"
symbol: "OST.US"
name: "OST.US"
parent: "https://longbridge.com/en/quote/OST.US.md"
datetime: "2026-05-20T03:44:10.604Z"
locales:
  - [en](https://longbridge.com/en/quote/OST.US/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/OST.US/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/OST.US/news.md)
---

# OST.US (OST.US) — Related News

### [Ostin Shareholders Sue To Recover Losses From Alleged Stock Manipulation Scheme](https://longbridge.com/en/news/280632860.md)
*2026-03-26T12:38:16.000Z*
> A class action lawsuit has been filed against Ostin Group (OST) by shareholders alleging that they purchased stock at in

### [09:25 ETOST'S $0.06 SHARES SOLD AS $9.40 WINNERS -- INVESTORS LOST 94%: LEVI & KORSINSKY, LLP](https://longbridge.com/en/news/279611155.md)
*2026-03-18T13:25:35.000Z*
> Ostin Technology Group Co., Ltd. (Nasdaq: OST) faced a catastrophic 94.1% drop in share price, plummeting from $9.40 to 

### [OST INVESTOR LOSSES MOUNT AS SENTIMENT SHIFTS FROM OPTIMISM TO DEVASTATION -- SUEWALLST | OST Stock News](https://longbridge.com/en/news/277979925.md)
*2026-03-05T11:25:00.000Z*
> Thousands of retail investors in Ostin Technology Group Co., Ltd. (Nasdaq: OST) faced significant losses after the stock

### [07:51 ETShareholders who lost money in shares of Ostin Technology Group Co., Ltd. (NASDAQ: OST) should contact Wolf Haldenstein  immediately](https://longbridge.com/en/news/277200482.md)
*2026-02-27T12:52:17.000Z*
> Wolf Haldenstein Adler Freeman & Herz LLP has announced a class action lawsuit against Ostin Technology Group Co., Ltd. 

### [Shareholders affected by Ostin Technology Group Co., Ltd. (NASDAQ: OST) losses advised to contact Wolf Haldenstein regarding class action lawsuit by April 17, 2026.](https://longbridge.com/en/news/277203305.md)
*2026-02-27T12:52:14.000Z*
> The deadline for the lead plaintiff in a class action lawsuit against Ostin Technology Group Co., Ltd. (NASDAQ: OST) is 

### [Interview: Ostium CEO on RWA Growth, scaling beyond crypto](https://longbridge.com/en/news/276733658.md)
*2026-02-24T12:32:17.000Z*
> Ostium has emerged as a key player in the tokenized real-world assets (RWA) and on-chain derivatives market, reporting s