MANCHESTER MANAGEMENT CO LLC - 10%+ Owner at BRAIN SCIENTIFIC INC.

Issuer-level insider activity

Role
10%+ Owner
Issuer ticker
BRSF
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Company
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by MANCHESTER MANAGEMENT CO LLC since 13 Sep 2025

Reported holdings for MANCHESTER MANAGEMENT CO LLC in BRAIN SCIENTIFIC INC.

Form 4 holding 10%+ Owner

BRAIN SCIENTIFIC INC.

Security class
Common Stock, $0.001 par value
Shares / value
12,816,831
Estimated value
Report date
15 Jun 2022
Price
Ownership
Indirect
Form 4 holding 10%+ Owner

BRAIN SCIENTIFIC INC.

Security class
Common Stock, $0.001 par value
Shares / value
8,028,706
Estimated value
Report date
15 Jun 2022
Price
Ownership
Direct

Transaction history for MANCHESTER MANAGEMENT CO LLC in BRAIN SCIENTIFIC INC.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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