Filing Manager
JONAS GROSSMAN
Reporting Manager
Jonas Grossman
Symbol
ATCH
Shares outstanding
434,909 shares
Disclosed Ownership
43,056 shares
Ownership
9.9%
Form type
SCHEDULE 13G/A
Filing time
13 Feb 2025, 17:14:58 UTC
Date of event
31 Dec 2024

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Chardan Quantum LLC 5% 20,510 20,510 0 /s/ Jonas Grossman Jonas Grossman, Managing Member
Chardan Capital Markets LLC 5.5% 22,545 22,545 0 /s/ Jonas Grossman Jonas Grossman, Member
Jonas Grossman 9.9% 43,056 43,056 0 /s/ Jonas Grossman Jonas Grossman
Steven Urbach 5.5% 22,545 22,545 0 /s/ Steven Urbach Steven Urbach
Kerry Propper 0% 0 0 0 /s/ Kerry Propper Kerry Propper