WAMBEKE DAVID J.

PrivateCIK: 1971798
Location

MINNEAPOLIS, MN

WAMBEKE DAVID J. (Chief Business Officer) purchased 1M shares of NEUROONE MEDICAL TECHNOLOGIES CORP on the open market

Open‑market purchase worth $670.4K. The strongest form of insider conviction signal.

P · 1 purchase
InsiderWAMBEKE DAVID J.CIK 1971798
Officer· Chief Business Officer
Since Mar 2026
+1.50M
Net shares
Net buyer
$670.4K
Total acquired
1
Open market trades
1B · 0S
2
Total transactions
1.50M acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+1M

Price / share

$0.67

Trade value

$670.40K

% of position

New position
3/1/2026
0.001M
Total

Net shares

+1M

Net value

$670.40K

Derivative Transactions1

Option to Purchase Common Stock

Direct
A · Award
Converts to

Common Stock

500K shares

Shares

+500K

Strike price

0.6704

Held after

500K

Exercisable

3/1/2026
WAMBEKE DAVID J. — Insider Transaction (Form 4) Filed Mar 3, 2026 | Finecho