Matthew Rabinowitz
CIK 1646382 · EXECUTIVE CHAIRMAN · last filed 2026-05-06
"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
$505.69M
Companies
1
Total Filings
102
Lifetime Open-Market Net
-$203.04M
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 | EXECUTIVE CHAIRMAN | 2,384,553 | $212.07 | $505.69M | -$203.04M | 102 | 2026-05-06 |
Recent Filings · Page 4 of 11
102 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-01-04 | NTRA | Mixed | +4,057 | -$107.0K | EDGAR |
| 2022-12-27 | NTRA | Exer (M) | +400 | $0 | EDGAR |
| 2022-09-26 | NTRA | Exer (M) | +400 | $0 | EDGAR |
| 2022-06-24 | NTRA | Exer (M) | +400 | $0 | EDGAR |
| 2022-05-17 | NTRA | Grant (A) | — | $0 | EDGAR |
| 2022-05-16 | NTRA | Buy (P) | +219,820 | $6.32M | EDGAR |
| 2022-04-15 | NTRA | Exer (M) | +307 | $0 | EDGAR |
| 2022-03-24 | NTRA | Mixed | −44,599 | $0 | EDGAR |
| 2022-03-16 | NTRA | Exer (M) | +160,000 | $425.1K | EDGAR |
| 2022-03-11 | NTRA | Exer (M) | +92,819 | $239.1K | EDGAR |
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.