HON DEVID - 08 May 2025 SCHEDULE 13G Report for Ostin Technology Group Co., Ltd. Class A Ordinary Shares, $0.001 par value per share (OST)

Filing Manager: HON DEVID
Reporting Manager: HON DEVID
Security: Ostin Technology Group Co., Ltd. Class A Ordinary Shares, $0.001 par value per share
Symbol: OST
Shares outstanding: 107,428,514 shares
Disclosed Ownership: 7,519,996 shares
Ownership: 7%
Form type: SCHEDULE 13G
Filing time: 29 May 2025, 16:00:30 UTC
Date of event: 08 May 2025
Next filing: 13 Jun 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
HON DEVID	7%	7,519,996	7,519,996	0	/s/ HON DEVID	HON DEVID