J. Goldman & Co LP - Sep 30, 2025 SCHEDULE 13G Report for 1RT Acquisition Corp. Common Stock (ONCH)

Filing Manager: J. Goldman & Co LP
Reporting Manager: J. Goldman & Co LP
Security: 1RT Acquisition Corp. Common Stock
Symbol: ONCH
Shares outstanding: 17.4M shares
Disclosed Ownership: 1.08M shares
Ownership: 6.2%
Form type: SCHEDULE 13G
Date filed: 11/14/2025, 02:28 PM
Date of event: Sep 30, 2025
SEC: View on sec.gov

Reporting Managers (3)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
J. Goldman & Co LP	6.2%	1.08M	0	1.08M	Sagan A. Weiss	CCO
GOLDMAN JAY G	6.2%	1.08M	0	1.08M	Jay G. Goldman	N/A
J. Goldman Capital Management, Inc.	6.2%	1.08M	0	1.08M	Jay G. Goldman	Director