Donald S. MacKenzie

Insider Reports History

Location: Miami Beach, FL
Signature: /s/ Donald MacKenzie
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Donald S. MacKenzie:

Form 4 holding Director

BRAIN SCIENTIFIC INC.

Security class: Options to purchase Common Stock
Shares / value: 304,608
Estimated value
Report date: 19 Aug 2022
Price
Ownership: Direct
Underlying class: Common Stock
Underlying amount

Insider Reports Filed by Donald S. MacKenzie

4

BRAIN SCIENTIFIC INC.

Report period: 19 Aug 2022
Transactions: 1
Transaction value: $0
Filing time: 24 Aug 2022, 17:17
Role: Director
Next action: Open filing details

4

BRAIN SCIENTIFIC INC.

Report period: 10 Dec 2021
Transactions: 1
Transaction value: $0
Filing time: 01 Apr 2022, 10:45
Role: Director
Next action: Open filing details

3

BRAIN SCIENTIFIC INC.

Report period: 10 Nov 2021
Transactions: 0
Transaction value: $0
Filing time: 16 Nov 2021, 12:17
Role: Director
Next action: Open filing details

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