Ostin Technology Group Co., Ltd. SEC filings

Filings

Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.

1. ROUTINE6-KOstin Technology Group Co., Ltd.OSTJun 18

   Foreign issuer report

2. ROUTINE3Ostin Technology Group Co., Ltd.OSTApr 2

   Rongguo Cui, new insider at OST

   Rongguo Cui, reporting

3. ROUTINE3Ostin Technology Group Co., Ltd.OSTApr 2

   2 insider filings

   Xiao Hong Yin, new insider at OST

   Show all 2

   • 3New insider at OSTApr 2
   • 3New insider at OSTApr 2

   Xiao Hong Yin, reporting

4. ROUTINE6-KOstin Technology Group Co., Ltd.OSTApr 1

   Foreign issuer report

5. NOTABLE20-FOstin Technology Group Co., Ltd.OSTJan 26

   Annual report

6. ROUTINE6-KOstin Technology Group Co., Ltd.OSTJan 8

   Foreign issuer report

7. ROUTINE6-KOstin Technology Group Co., Ltd.OSTNov 13, 2025

   Ostin Technology Group Co., Ltd. (OST) filed a Form 6-K reporting on the company's acquisition of a leading software development firm. This strategic acquisition is expected to expand Ostin's capabilities in cloud computing and AI, positioning the company to better serve its…

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