Michael Burkes Brophy
CIK 1697362 · CHIEF FINANCIAL OFFICER · last filed 2026-05-05
"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.
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Disclosed Exposure
$12.30M
Companies
1
Total Filings
148
Lifetime Open-Market Net
-$82.14M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NTRA | CHIEF FINANCIAL OFFICER | 57,978 | $212.07 | $12.30M | -$82.14M | 148 | 2026-05-05 |
Recent Filings · Page 15 of 15
148 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-12-26 | NTRA | Mixed | +668 | -$5.6K | EDGAR |
| 2018-09-25 | NTRA | Mixed | +671 | $5.0K | EDGAR |
| 2018-09-18 | NTRA | Mixed | — | -$1.57M | EDGAR |
| 2018-07-05 | NTRA | Mixed | −3,870 | -$273.5K | EDGAR |
| 2018-06-25 | NTRA | Mixed | +851 | $11.9K | EDGAR |
| 2018-03-28 | NTRA | Mixed | +3,019 | -$14.1K | EDGAR |
| 2018-03-13 | NTRA | Grant (A) | — | $0 | EDGAR |
| 2017-06-13 | NTRA | Grant (A) | — | $0 | EDGAR |
Showing 141–148 of 148
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Page 15 of 15
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.