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Ostin Technology Group

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Namestring
Ostin Technology Group
Legal namestring
OSTIN TECHNOLOGY GROUP CO., LTD.
Company typeenum
Public
Founded yearint
2010
Descriptiontext

Ostin Technology Group Co., Ltd. (NASDAQ: OST) is a Cayman Islands registered holding company headquartered in Nanjing, Jiangsu Province, China, that designs, develops, and manufactures TFT-LCD modules and polarizers through its wholly-owned Chinese operating subsidiary Jiangsu Austin, which it started in 2010. The company produces display modules in a wide range of standard and customized sizes according to customer specifications, serving a horizontal B2B customer base of Chinese electronics manufacturers. Its product portfolio includes core TFT-LCD modules and polarizers, a specialized 21.5-inch treadmill screen product line for the fitness equipment vertical (with purchase orders of nearly 5,000 units from a leading Chinese fitness equipment manufacturer), and the Pintura Photo Sharing Product, a consumer-oriented hardware/software offering that received a major upgrade in 2024.

The business operates as a B2B component supplier with pricing models not publicly disclosed, generating revenue through the manufacture and sale of display modules. Geographic reach is concentrated in East Asia (China), with limited international footprint beyond a CES 2024 trade show appearance. The company is publicly listed on NASDAQ Capital Market under ticker OST, with 101-250 employees, and has raised approximately $10 million through two registered direct offerings in April and July 2025.

The company is currently subject to severe legal and financial distress. A DOJ criminal indictment unsealed September 12, 2025 charges co-CEO Lai Kui Sen and financial advisor Yan Zhao with securities fraud, wire fraud, and conspiracy in connection with an alleged pump-and-dump scheme that generated over $110 million in illicit proceeds. Multiple securities class action lawsuits have been filed against the company and CFO Qiaoyun Xie. OST stock collapsed 94.1% in a single day on June 26, 2025, falling from $9.40 to $0.55 and destroying over $950 million in market capitalization. The company reports approximately $38 million in annual revenue with a negative 27% profit margin, and remains operationally active but under acute capital and governance pressure.

Short descriptiontext

Ostin Technology Group (NASDAQ: OST) is a Nanjing, China-based holding company that designs and manufactures TFT-LCD display modules and polarizers for Chinese electronics and fitness equipment manufacturers, operating through its subsidiary Jiangsu Austin since 2010.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
101–250
akta.pro rankint
HeadquartersNanjing, China
HQ citystring
Nanjing
HQ countrystring
China
HQ regionstring
Asia
Markets served

Serves global market

Offices2 records

Each record includes

City, Country, Type, Description, Source

Keyword5 values
TFT-LCD modules, display polarizers, custom LCD modules, treadmill display screens, photo sharing hardware
Industry2 codes
1Industrial Electronics Original Design Manufacturing (ODM)
CodeIMAGAGABPrimaryYes
2Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs)
CodeIMAGAGADPrimaryNo
SIC code1 code
  • Electronic Components & Accessories3670
Product category
Display modules (TFT-LCD)
No data
Cost components6 values
Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
GTM typeB2B
B2B
Offering typeHardware or Manufacturing
Hardware or Manufacturing
Core offering1 text field

Ostin Technology Group designs, develops, and manufactures TFT-LCD modules in a wide range of sizes and customized dimensions according to customer specifications, operating through its Chinese subsidiary Jiangsu Austin. The company is a B2B supplier of display modules and polarizers in China, serving electronics manufacturers and specialty applications including fitness equipment (21.5-inch treadmill screen modules) and a Pintura photo sharing product line.

Differentiator
Functional benefit
Problem solved
Product overview1 text field

Ostin Technology Group is a supplier of display modules and polarizers in China, operating as a Cayman Islands registered holding company headquartered in Nanjing, Jiangsu Province. The company operates through its subsidiary Jiangsu Austin and its subsidiaries, having started operations in 2010. The core product portfolio consists of TFT-LCD (thin-film transistor liquid crystal display) modules manufactured in various sizes and custom configurations, along with polarizers as complementary display components. The company has expanded into specialized applications including treadmill screen products (21.5-inch modules) and the Pintura Photo Sharing Product line. The business operates on a B2B model, supplying display solutions to equipment manufacturers.

Product and service4 records
1TFT-LCD Modules
CategoryTFT-LCD display modules
Description

Thin-film transistor liquid crystal display modules designed, developed, and manufactured in a wide range of sizes and customized dimensions according to customer specifications, supplied to electronics and equipment manufacturers in China.

2Polarizers
CategoryDisplay components
Description

Display polarizers supplied as companion components for the company's TFT-LCD module products.

3Treadmill Screen Products
CategoryApplication-specific display modules
Description

21.5-inch TFT-LCD display modules specifically designed for treadmill fitness equipment, with purchase orders of nearly 5,000 units secured from a leading Chinese fitness equipment manufacturer.

4Pintura Photo Sharing Product
CategoryPhoto sharing hardware/software
Description

Photo sharing product featuring both hardware and software systems that received a major upgrade, including improvements to both hardware and software components.

Scale indicator6 records

Each record includes

Type, Value, Description, Source

Recent move6 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight4 records

Each record includes

Type, Description

Peers10 records
TypeBroad incumbent
Description

China's largest TFT-LCD panel manufacturer producing display modules across all major sizes. Comparable to Ostin as both manufacture TFT-LCD modules for downstream electronics OEMs, though BOE operates at vastly greater scale across the full panel supply chain.

TypeDirect peer
Description

Chinese manufacturer specializing in small-to-medium-sized TFT-LCD modules for industrial, medical, and consumer applications. Highly comparable to Ostin's product portfolio, target market of Chinese OEMs, and module-level customization capabilities.

TypeBroad incumbent
Description

TFT-LCD and AMOLED panel producer affiliated with TCL, producing display modules for televisions, mobile, and commercial applications. Comparable to Ostin as a Chinese display module manufacturer serving B2B customers.

TypeDirect peer
Description

Taiwanese TFT-LCD panel manufacturer producing modules in a wide range of sizes for industrial, consumer, and automotive applications. Comparable to Ostin in product category, customization capabilities, and breadth of size offerings.

TypeBroad incumbent
Description

Taiwanese TFT-LCD panel manufacturer with diversified display module offerings. Comparable to Ostin in product category and B2B module supply to electronics manufacturers, though operating at substantially larger scale.

TypeDirect peer
Description

Hong Kong-listed Chinese manufacturer of TFT-LCD modules and touch panels for mobile phones, industrial, and consumer electronics. Closely comparable to Ostin in size, product portfolio, customer base, and Chinese manufacturing footprint.

TypeDirect peer
Description

Taiwanese TFT-LCD panel and module maker focused on small-to-medium-sized displays for consumer electronics, industrial, and notebook applications. Comparable to Ostin in product category and emphasis on customized mid-size modules.

TypeBroad incumbent
Description

Korean global leader in TFT-LCD and OLED display panels, producing modules across consumer and commercial applications. Comparable to Ostin as a TFT-LCD module manufacturer, though operating at vastly larger scale and with broader product breadth.

9Top Victory Investments (TPV Technology)
TypeRegional player
Description

Hong Kong-listed display manufacturer producing monitors and TFT-LCD modules, primarily serving Asian markets. Comparable to Ostin as a regional display module producer supplying finished display solutions to B2B customers.

10Hefei BOE Optoelectronics (related entity of BOE)
TypeEmerging player
Description

Specialized module assembly operations producing mid-size and customized TFT-LCD modules for Chinese OEMs in industrial and consumer segments. Comparable to Ostin in module customization and Chinese OEM customer focus.

Market position
Strengths4 records

Each record includes

Headline, Details, Source

Weaknesses5 records

Each record includes

Headline, Details, Source

Competitive moat3 records

Each record includes

Type, Details

Key risks7 records

Each record includes

Headline, Details, Source

Key highlights5 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers1 record

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment1 record

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile1 record

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles2 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

Subsidiaries1 record

Each record includes

Name, Acquired on, Relationship type, Type, Business focus

No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds2 records

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Ostin Technology Group

Display modules (TFT-LCD)ostin-technology.com

Ostin Technology Group (NASDAQ: OST) is a Nanjing, China-based holding company that designs and manufactures TFT-LCD display modules and polarizers for Chinese electronics and fitness equipment manufacturers, operating through its subsidiary Jiangsu Austin since 2010.

What Ostin Technology Group does

Ostin Technology Group Co., Ltd. (NASDAQ: OST) is a Cayman Islands registered holding company headquartered in Nanjing, Jiangsu Province, China, that designs, develops, and manufactures TFT-LCD modules and polarizers through its wholly-owned Chinese operating subsidiary Jiangsu Austin, which it started in 2010. The company produces display modules in a wide range of standard and customized sizes according to customer specifications, serving a horizontal B2B customer base of Chinese electronics manufacturers. Its product portfolio includes core TFT-LCD modules and polarizers, a specialized 21.5-inch treadmill screen product line for the fitness equipment vertical (with purchase orders of nearly 5,000 units from a leading Chinese fitness equipment manufacturer), and the Pintura Photo Sharing Product, a consumer-oriented hardware/software offering that received a major upgrade in 2024.

The business operates as a B2B component supplier with pricing models not publicly disclosed, generating revenue through the manufacture and sale of display modules. Geographic reach is concentrated in East Asia (China), with limited international footprint beyond a CES 2024 trade show appearance. The company is publicly listed on NASDAQ Capital Market under ticker OST, with 101-250 employees, and has raised approximately $10 million through two registered direct offerings in April and July 2025.

The company is currently subject to severe legal and financial distress. A DOJ criminal indictment unsealed September 12, 2025 charges co-CEO Lai Kui Sen and financial advisor Yan Zhao with securities fraud, wire fraud, and conspiracy in connection with an alleged pump-and-dump scheme that generated over $110 million in illicit proceeds. Multiple securities class action lawsuits have been filed against the company and CFO Qiaoyun Xie. OST stock collapsed 94.1% in a single day on June 26, 2025, falling from $9.40 to $0.55 and destroying over $950 million in market capitalization. The company reports approximately $38 million in annual revenue with a negative 27% profit margin, and remains operationally active but under acute capital and governance pressure.

Ostin Technology Group firmographics

Firmographics
Name
Ostin Technology Group
Legal name
OSTIN TECHNOLOGY GROUP CO., LTD.
Website
https://ostin-technology.com
Company type
Public
Founded year
2010
Operating status
Operating
Headcount range
101–250 employees
Short description
Ostin Technology Group (NASDAQ: OST) is a Nanjing, China-based holding company that designs and manufactures TFT-LCD display modules and polarizers for Chinese electronics and fitness equipment manufacturers, operating through its subsidiary Jiangsu Austin since 2010.
Ownership category
akta.pro rank

Ostin Technology Group industry classification

Industry
Product category
Display modules (TFT-LCD)
SIC
Electronic Components & Accessories (3670)
akta.pro primary industry
Industrial Electronics Original Design Manufacturing (ODM) (IMAGAGAB)
akta.pro secondary industry
Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs) (IMAGAGAD)

Keywords

  • TFT-LCD modules
  • Display polarizers
  • Custom LCD modules
  • Treadmill display screens
  • Photo sharing hardware

Where Ostin Technology Group is headquartered

Location

Headquarters

HQ city
Nanjing
HQ country
China
HQ region
Asia

Offices2 records

Markets served

Ostin Technology Group business model

Business model
GTM type
B2B
Offering type
Hardware or Manufacturing
Cost components
Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Ostin Technology Group product offering

Product offering

Core offering

Ostin Technology Group designs, develops, and manufactures TFT-LCD modules in a wide range of sizes and customized dimensions according to customer specifications, operating through its Chinese subsidiary Jiangsu Austin. The company is a B2B supplier of display modules and polarizers in China, serving electronics manufacturers and specialty applications including fitness equipment (21.5-inch treadmill screen modules) and a Pintura photo sharing product line.

Product overview

Ostin Technology Group is a supplier of display modules and polarizers in China, operating as a Cayman Islands registered holding company headquartered in Nanjing, Jiangsu Province. The company operates through its subsidiary Jiangsu Austin and its subsidiaries, having started operations in 2010. The core product portfolio consists of TFT-LCD (thin-film transistor liquid crystal display) modules manufactured in various sizes and custom configurations, along with polarizers as complementary display components. The company has expanded into specialized applications including treadmill screen products (21.5-inch modules) and the Pintura Photo Sharing Product line. The business operates on a B2B model, supplying display solutions to equipment manufacturers.

Differentiator

Problem solved

Functional benefit

Products and services

  • TFT-LCD Modules Thin-film transistor liquid crystal display modules designed, developed, and manufactured in a wide range of sizes and customized dimensions according to customer specifications, supplied to electronics and equipment manufacturers in China.
  • Polarizers Display polarizers supplied as companion components for the company's TFT-LCD module products.
  • Treadmill Screen Products 21.5-inch TFT-LCD display modules specifically designed for treadmill fitness equipment, with purchase orders of nearly 5,000 units secured from a leading Chinese fitness equipment manufacturer.
  • Pintura Photo Sharing Product Photo sharing product featuring both hardware and software systems that received a major upgrade, including improvements to both hardware and software components.

Companies that use Ostin Technology Group

Customer profile

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Ostin Technology Group technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Ostin Technology Group partnerships and signals

Strategic signal

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Ostin Technology Group competitors and assessment

Company assessment

Broad incumbents

  • BOE Technology Group: China's largest TFT-LCD panel manufacturer producing display modules across all major sizes. Comparable to Ostin as both manufacture TFT-LCD modules for downstream electronics OEMs, though BOE operates at vastly greater scale across the full panel supply chain.
  • China Star Optoelectronics Technology (CSOT): TFT-LCD and AMOLED panel producer affiliated with TCL, producing display modules for televisions, mobile, and commercial applications. Comparable to Ostin as a Chinese display module manufacturer serving B2B customers.
  • AU Optronics (AUO): Taiwanese TFT-LCD panel manufacturer with diversified display module offerings. Comparable to Ostin in product category and B2B module supply to electronics manufacturers, though operating at substantially larger scale.
  • LG Display: Korean global leader in TFT-LCD and OLED display panels, producing modules across consumer and commercial applications. Comparable to Ostin as a TFT-LCD module manufacturer, though operating at vastly larger scale and with broader product breadth.

Direct peers

  • Tianma Microelectronics: Chinese manufacturer specializing in small-to-medium-sized TFT-LCD modules for industrial, medical, and consumer applications. Highly comparable to Ostin's product portfolio, target market of Chinese OEMs, and module-level customization capabilities.
  • Innolux Corporation: Taiwanese TFT-LCD panel manufacturer producing modules in a wide range of sizes for industrial, consumer, and automotive applications. Comparable to Ostin in product category, customization capabilities, and breadth of size offerings.
  • Truly International Holdings: Hong Kong-listed Chinese manufacturer of TFT-LCD modules and touch panels for mobile phones, industrial, and consumer electronics. Closely comparable to Ostin in size, product portfolio, customer base, and Chinese manufacturing footprint.
  • HannStar Display Corporation: Taiwanese TFT-LCD panel and module maker focused on small-to-medium-sized displays for consumer electronics, industrial, and notebook applications. Comparable to Ostin in product category and emphasis on customized mid-size modules.

Regional players

  • Top Victory Investments (TPV Technology): Hong Kong-listed display manufacturer producing monitors and TFT-LCD modules, primarily serving Asian markets. Comparable to Ostin as a regional display module producer supplying finished display solutions to B2B customers.

Emerging players

  • Hefei BOE Optoelectronics (related entity of BOE): Specialized module assembly operations producing mid-size and customized TFT-LCD modules for Chinese OEMs in industrial and consumer segments. Comparable to Ostin in module customization and Chinese OEM customer focus.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights5 records

Customer concentration

Ostin Technology Group financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Ostin Technology Group leadership team

Management profile

Number of profiles

Profiles2 records

Ostin Technology Group subsidiaries and ownership

Company hierarchy

Subsidiaries1 record

Ostin Technology Group funding detail

Funding detail

Funding overview

Funding rounds2 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Ostin Technology Group M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ostin Technology Group

What does Ostin Technology Group do?

Ostin Technology Group designs, develops, and manufactures TFT-LCD modules in a wide range of sizes and customized dimensions according to customer specifications, operating through its Chinese subsidiary Jiangsu Austin. The company is a B2B supplier of display modules and polarizers in China, serving electronics manufacturers and specialty applications including fitness equipment (21.5-inch treadmill screen modules) and a Pintura photo sharing product line.

Is Ostin Technology Group a public or private company?

Ostin Technology Group is a public company. It is classified as public and is currently operating.

When was Ostin Technology Group founded?

Ostin Technology Group was founded in 2010. It employs 101 to 250 people.

Where is Ostin Technology Group based?

Ostin Technology Group is headquartered in Nanjing, China, in the Asia region.

Who are Ostin Technology Group's main competitors?

Broad incumbents on record are BOE Technology Group, China Star Optoelectronics Technology (CSOT), AU Optronics (AUO) and LG Display. Direct peers are Tianma Microelectronics, Innolux Corporation, Truly International Holdings and HannStar Display Corporation. Top Victory Investments (TPV Technology) is listed as a regional player. Hefei BOE Optoelectronics (related entity of BOE) is listed as an emerging player.

Does Ostin Technology Group have an API?

No public API is recorded for Ostin Technology Group.

What industry is Ostin Technology Group in?

Ostin Technology Group's product category is Display modules (TFT-LCD). Its primary akta.pro industry code is IMAGAGAB, Industrial Electronics Original Design Manufacturing (ODM), with a secondary code of IMAGAGAD, Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs). Its SIC code is 3670.

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Live signals
Caixin GlobalA U.S.-Listed Chinese Microcap Sat at the Center of a $110 Million Pump-and-Dump SchemeThe article reports that a pump-and-dump scheme involving AI-generated deepfakes of prominent figures cost investors over $110 million, centered on Nashang Technology Group, a Nasdaq-listed Chinese display-screen maker, and spread through social media ads and WhatsApp groups. The scheme involved fabricating videos and impersonations of well-known personalities to lure investors into buying and selling Ostin Technology Group's stock, which subsequently collapsed after a peak.Caixin GlobalA U.S.-Listed Chinese Microcap Sat at the Center of a $110 Million Pump-and-Dump SchemeU.S. prosecutors said a global pump-and-dump scheme targeting Ostin Technology Group cost retail investors over $110 million. The fraud used AI-generated deepfakes of figures like Elon Musk and Bill Ackman to lure victims into WhatsApp groups promising 20-30% returns per trade.Defense WorldOstin Technology Group (NASDAQ:OST) Shares Down 1.5% – Time to Sell?Ostin Technology Group's stock price declined 1.5% during Wednesday trading, falling to $1.6950 from a previous close of $1.72, with approximately 57,000 shares traded. Weiss Ratings reissued a 'sell (e+)' rating on the company, contributing to a consensus rating of 'Sell' among the single analyst covering the stock. Institutional investors including Citadel Advisors LLC, Marex Group plc, and Qube Research & Technologies Ltd recently acquired new stakes in the company, with combined holdings representing 21.92% of outstanding shares.openPR.comOstin Technology Group Co., Ltd. (NASDAQ: OST) Investor Alert: Deadline in Lawsuit on April 17, 2026A securities lawsuit deadline is approaching on April 17, 2026, for investors who purchased shares of Ostin Technology Group Co., Ltd. (NASDAQ: OST), with the complaint alleging defendants violated federal securities laws by making false and misleading statements and failing to disclose a fraudulent scheme involving coordinated securities offerings and artificial stock price inflation. On June 26, 2025, Ostin investors suffered devastating losses when the stock plummeted approximately 94%, destroying over $950 million of market capitalization in a single day, falling from an intraday high of $9.40 to a closing price of $0.55. The lawsuit was filed in the U.S. District Court for the Southern District of New York on behalf of purchasers of Ostin common shares between May 11, 2025 and June 26, 2025.PR NewswireINVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Ostin Technology Group Co., Ltd. of Class Action Lawsuit and Upcoming Deadlines - OSTPomerantz LLP has filed a securities class action lawsuit against Ostin Technology Group Co., Ltd., alleging the company and its officers engaged in a fraudulent promotional scheme from December 2024 that artificially inflated its stock price from approximately $0.78 to a peak of $9.40, creating over $1 billion in market capitalization. On June 26, 2025, Ostin investors suffered catastrophic losses exceeding $950 million when the stock crashed by more than 94% in a single day, closing at $0.55. Investors who purchased Ostin securities during the class period have until April 17, 2026 to request appointment as Lead Plaintiff in the case.PR NewswireSUEWALLST, LLP: OST FRAUD TIMELINE REVEALS 73-DAY PATH TO $950M INVESTOR WIPEOUTOstin Technology Group Co., Ltd. (OST) experienced a catastrophic 94.1% single-day stock collapse on June 26, 2025, plummeting from $9.40 to $0.55 and erasing over $950 million in market capitalization. The collapse followed an alleged scheme involving a $5 million registered direct offering at an 80% discount, conversion of 70 million shares through a warrant exchange with zero cash, and a coordinated promotional campaign featuring fake profiles, AI deepfakes, and fabricated acquisition rumors. A securities class action lawsuit is now underway, with the lead plaintiff deadline set for April 17, 2026, as the law firm seeks investors who purchased OST securities between May 11 and June 26, 2025.PR NewswireOST Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Ostin Technology Group Co., Ltd. Securities Lawsuit -- The Gross Law FirmThe Gross Law Firm has issued a shareholder notice regarding a securities class action lawsuit against Ostin Technology Group Co., Ltd. (NASDAQ: OST), with the lead plaintiff deadline set for April 17, 2026. The complaint alleges that during the class period of May 11, 2025 to June 26, 2025, defendants artificially inflated OST's stock price through a scheme involving a registered direct offering and warrant exchange agreement. Shareholders who suffered losses during this period are invited to register for updates on the case.NewsfileBronstein, Gewirtz & Grossman LLC Urges Ostin Technology Group Co., Ltd. Investors to Act: Class Action Filed Alleging Investor HarmBronstein, Gewirtz & Grossman filed a class action against Ostin Technology Group and its officers, alleging a pump-and-dump scheme during May 11 to June 26, 2025. The lawsuit claims investor losses exceeding $950 million and seeks damages for securities law violations. Investors have until April 17, 2026, to seek lead plaintiff appointment.PR NewswireINVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Ostin Technology Group Co., Ltd. of Class Action Lawsuit and Upcoming Deadlines - OSTPomerantz LLP filed a class action lawsuit against Ostin Technology Group Co., Ltd. on behalf of investors who suffered losses exceeding $950 million after an alleged securities fraud scheme that artificially inflated the company's market capitalization from approximately $22 million to over $1 billion between December 2024 and June 2025. The complaint alleges that a fraudulent promotional campaign drove Ostin's stock from $0.78 in April 2025 to a peak of $9.40 on June 26, 2025. On that same date, Ostin investors suffered devastating losses when the stock crashed from its intraday high of $9.40 to a closing price of $0.55, erasing over 94% of the company's market capitalization in a single day.PR NewswireOST Shareholder Alert: April 17, 2026 Lead Plaintiff Deadline in Ostin Technology Group Co., Ltd. Securities Class Action Lawsuit -- The Gross Law FirmThe Gross Law Firm has issued a shareholder notice announcing a securities class action lawsuit against Ostin Technology Group Co., Ltd. (NASDAQ: OST), with a lead plaintiff deadline of April 17, 2026. The complaint alleges that defendants made materially false and misleading statements and conspired to artificially inflate OST's stock price through a registered direct offering and warrant exchange agreement, then subsequently dumped shares. The class period spans from May 11, 2025 to June 26, 2025.