Gail Boxer Marcus
CIK 1702176 · last filed 2026-06-09
"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
$1.31M
Companies
2
Total Filings
63
Lifetime Open-Market Net
-$10.06M
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 | Director | 6,183 | $212.07 | $1.31M | -$10.06M | 57 | 2026-06-09 |
| TRIPLE-S MANAGEMENT CORP (GTS) Delisted | Director | — | $35.99 | — | $0 | 5 | 2021-05-05 |
Recent Filings · Page 2 of 7
63 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-04-03 | NTRA | Mixed | — | -$484.1K | EDGAR |
| 2025-03-14 | NTRA | Mixed | — | -$559.3K | EDGAR |
| 2024-11-21 | NTRA | Sell (S) | −9,682 | -$1.55M | EDGAR |
| 2024-11-15 | NTRA | Sell (S) | −2,212 | -$350.7K | EDGAR |
| 2024-07-02 | NTRA | Grant (A) | +2,964 | $0 | EDGAR |
| 2024-05-31 | NTRA | Sell (S) | −2,000 | -$220.3K | EDGAR |
| 2024-04-30 | NTRA | Grant (A) | +488 | $0 | EDGAR |
| 2023-12-12 | NTRA | Sell (S) | −500 | -$28.8K | EDGAR |
| 2023-11-22 | NTRA | Sell (S) | −1,000 | -$54.3K | EDGAR |
| 2023-07-05 | NTRA | Grant (A) | +5,500 | $0 | 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.