David A Rosa
CIK 1540354 · CEO & President · last filed 2026-08-28
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
BTCY price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SUITE 150
MINNETONKA, MN 55343
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NMTC | CEO & President | 180,022 | $0.85 | $152.9K | $50.0K | 41 | 2026-08-28 |
| BRTX | Director | — | $1.49 | — | $0 | 5 | 2025-02-19 |
| HCTI | Director | — | $6.87 | — | $0 | 3 | 2024-03-13 |
| BIOTRICITY INC. (BTCY) Delisted | Director | 25,362 | $0.13 | $3.3K | -$233.9K | 5 | 2023-03-15 |
| MBOT | Chief Executive Officer | 52,921 | $1.03 | $54.5K | $0 | 1 | 2017-07-24 |
Recent Filings · Page 7 of 8
78 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-06-03 | — | Tax (F) | −5,226 | -$22.9K | |
| 2015-05-04 | — | Tax (F) | −5,226 | -$22.4K | |
| 2015-04-02 | — | Tax (F) | −5,226 | -$22.3K | |
| 2015-03-02 | — | Tax (F) | −5,226 | -$30.0K | |
| 2015-02-02 | — | Tax (F) | −5,226 | -$26.0K | |
| 2015-01-02 | — | Tax (F) | −5,226 | -$22.2K | |
| 2014-12-02 | — | Tax (F) | −5,226 | -$23.6K | |
| 2014-11-03 | — | Tax (F) | −5,226 | -$25.3K | |
| 2014-10-31 | — | Tax (F) | −2,506 | -$14.7K | |
| 2014-10-01 | — | Tax (F) | −7,732 | -$42.8K |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.