Wambeke David J.
Chief Business Officer
PurchaseAlert
- Shares
- 33,333
- Price
- $2.01
- Value
- $66,999
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•31 filings
NMTC
NEUROONE MEDICAL TECHNOLOGIES Corp
Net purchases of $67K over the last 3 months
1 buyer account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
+$66,999
1 buyers · 0 sellers
12-month purchases
$737,399
1 distinct insiders
12-month sales
$54,851
1 distinct insiders
Highlighted alerts
9
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
38
Raw transactions
Everything returned by the filing
9
Voluntary view
P/S trades after deterministic checks
29
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 12,500
- Price
- $0.00
- Footnotes
- 1
25% will vest on August 28, 2027, and the remaining 75% will vest in 12 equal quarterly installments.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Christianson Mark
Market Development Director
SaleAlert
- Shares
- 10,000
- Price
- $3.18
- Value
- $31,773
Christianson Mark
Business Development Director
SaleAlert
- Shares
- 15,363
- Price
- $0.74
- Value
- $11,369
Christianson Mark
Business Development Director
SaleAlert
- Shares
- 100
- Price
- $0.80
- Value
- $80.00
Christianson Mark
Business Development Director
SaleAlert
- Shares
- 817
- Price
- $0.80
- Value
- $653.60
Christianson Mark
Business Development Director
SaleAlert
- Shares
- 2,109
- Price
- $0.80
- Value
- $1,687
Christianson Mark
Business Development Director
SaleAlert
- Shares
- 11,611
- Price
- $0.80
- Value
- $9,289
Wambeke David J.
Chief Business Officer
PurchaseAlert
- Shares
- 1,000,000
- Price
- $0.67
- Value
- $670,400
Christianson Mark
Business Development Director
SaleAlert
- Shares
- 30,000
- Price
- $0.74
- Value
- $22,203
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Aug 27, 2026 | Wambeke David J. Chief Business Officer | Purchase | 33,333 | $2.01 | $66,999 | |
| Jun 30, 2026 | Christianson Mark Market Development Director | Sale | 10,000 | $3.18 | $31,773 | |
| Mar 30, 2026 | Christianson Mark Business Development Director | Sale | 15,363 | $0.74 | $11,369 | |
| Mar 13, 2026 | Christianson Mark Business Development Director | Sale | 100 | $0.80 | $80.00 | |
| Mar 12, 2026 | Christianson Mark Business Development Director | Sale | 817 | $0.80 | $653.60 | |
| Mar 11, 2026 | Christianson Mark Business Development Director | Sale | 2,109 | $0.80 | $1,687 | |
| Mar 10, 2026 | Christianson Mark Business Development Director | Sale | 11,611 | $0.80 | $9,289 | |
| Mar 01, 2026 | Wambeke David J. Chief Business Officer | Purchase | 1,000,000 | $0.67 | $670,400 | |
| Sep 05, 2025 | Christianson Mark Business Development Director | Sale | 30,000 | $0.74 | $22,203 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.