Ostin Technology Group Co., Ltd. (OST) SEC filings

OSTNasdaqElectronic Components, NECFiscal year ends September 30

Financials through fiscal 2025, year ended Sep 30, 2025Last filing: 20-F on Jan 26, 2026Score 2/30

$1.70+0.00 (0.00%)

Close on Nov 12, 2026Market cap $253.91MP/E –Yield –

SEC filings

40 of Ostin Technology's most recent filings on SEC EDGAR

Document	Form	Period	Filed	Source
Current report	6-K	Mar 31, 2026	Jun 18, 2026	SEC EDGAR
Current report	6-K	Apr 1, 2026	Apr 1, 2026	SEC EDGAR
Annual report	20-F	Sep 30, 2025	Jan 26, 2026	SEC EDGAR
Current report	6-K	Jan 8, 2026	Jan 8, 2026	SEC EDGAR
Current report	6-K	Nov 13, 2025	Nov 13, 2025	SEC EDGAR
Current report	6-K	Oct 21, 2025	Oct 21, 2025	SEC EDGAR
Current report	6-K	Sep 26, 2025	Sep 26, 2025	SEC EDGAR
Current report	6-K	Aug 6, 2025	Aug 6, 2025	SEC EDGAR
Current report	6-K	Jul 18, 2025	Jul 18, 2025	SEC EDGAR
Current report	6-K	Jul 3, 2025	Jul 3, 2025	SEC EDGAR
Current report	6-K	Jun 30, 2025	Jul 1, 2025	SEC EDGAR
Current report	6-K	Mar 31, 2025	Jun 30, 2025	SEC EDGAR
Current report	6-K	May 12, 2025	May 12, 2025	SEC EDGAR
Current report	6-K	May 2, 2025	May 2, 2025	SEC EDGAR
Current report	6-K	Apr 16, 2025	Apr 16, 2025	SEC EDGAR
Current report	6-K	Apr 9, 2025	Apr 9, 2025	SEC EDGAR
Current report	6-K	Apr 1, 2025	Apr 1, 2025	SEC EDGAR
Current report	6-K	Mar 21, 2025	Mar 21, 2025	SEC EDGAR
Current report	6-K	Feb 14, 2025	Feb 14, 2025	SEC EDGAR
Annual report	20-F	Sep 30, 2024	Jan 27, 2025	SEC EDGAR
Current report	6-K	Jan 23, 2025	Jan 23, 2025	SEC EDGAR
Current report	6-K	Jan 17, 2025	Jan 21, 2025	SEC EDGAR
Current report	6-K	Dec 20, 2024	Dec 20, 2024	SEC EDGAR
Current report	6-K	Nov 27, 2024	Nov 27, 2024	SEC EDGAR
Current report	6-K	Nov 8, 2024	Nov 8, 2024	SEC EDGAR
Current report	6-K	Oct 4, 2024	Oct 4, 2024	SEC EDGAR
Current report	6-K	Mar 31, 2024	Aug 26, 2024	SEC EDGAR
Current report	6-K	Jul 24, 2024	Jul 24, 2024	SEC EDGAR
Current report	6-K	Jun 27, 2024	Jun 27, 2024	SEC EDGAR
Current report	6-K	Apr 2, 2024	Apr 2, 2024	SEC EDGAR
Current report	6-K	Mar 14, 2024	Mar 14, 2024	SEC EDGAR
Current report	6-K	Feb 7, 2024	Feb 7, 2024	SEC EDGAR
Annual report	20-F	Sep 30, 2023	Jan 31, 2024	SEC EDGAR
Current report	6-K	Jan 26, 2024	Jan 26, 2024	SEC EDGAR
Current report	6-K	Jan 24, 2024	Jan 24, 2024	SEC EDGAR
Current report	6-K	Oct 4, 2023	Oct 4, 2023	SEC EDGAR
Current report	6-K	Sep 28, 2023	Sep 28, 2023	SEC EDGAR
Current report	6-K	Aug 30, 2023	Aug 30, 2023	SEC EDGAR
Current report	6-K	Aug 15, 2023	Aug 15, 2023	SEC EDGAR
Current report	6-K	Mar 31, 2023	Aug 3, 2023	SEC EDGAR

Where these numbers come from

Parsed from the XBRL in Ostin Technology's annual and quarterly filings with the SEC
Per-share figures adjusted for the 1-for-25 reverse split on Aug 5, 2025
Fourth quarters derived from the annual report minus nine months
Every figure in the statements links to its source filing

Against peers

Trailing twelve months. Peers are matched on business description, industry and size. Ticks are peers, the dot is OST.

Compare: OST vs NA · OST vs MPTI · OST vs UCAR · OST vs CCTG · OST vs ESP

Revenue growth22.2% · median 8.9%

Operating margin-22.9% · median 21.5%

Company	Revenue	Growth
MPTI	$59.77M	+12.8%
ESP	$46.12M	+4.9%
OST	$39.68M	+22.2%
NA	–	–
UCAR	–	–
CCTG	–	–

Company

Exchange: Nasdaq
Industry: Electronic Components, NEC
Fiscal year ends: September 30
Employees: 23
Auditor: Audit Alliance LLP
SEC CIK: 1803407

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