Durston Marshall insider trades
Durston Marshall has filed 13 Form 4s with the SEC that we hold, for CORFX (Director), FROPX (Director) and FRBBX (Director). Across all of them we count 9 purchases worth $135.0K and 0 sales worth $0 reported on Form 4. In the last 12 months: 3 purchases ($75.0K) and 0 sales ($0). The largest single trade was a purchase of 1,262 shares of CORFX worth $25.0K, dated 2025-12-09. The first filing on our record is dated 2022-02-23 and the latest 2025-12-11.
CORFX
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-22 | P, purchase reported on Form 4 | 489 | $10.0K | 2023-12-27 |
| 2024-12-18 | P, purchase reported on Form 4 | 488 | $10.0K | 2024-12-20 |
| 2025-12-09 | P, purchase reported on Form 4 | 1,262 | $25.0K | 2025-12-11 |
FROPX
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-22 | P, purchase reported on Form 4 | 523 | $10.0K | 2023-12-27 |
| 2024-12-18 | P, purchase reported on Form 4 | 521 | $10.0K | 2024-12-20 |
| 2025-12-09 | P, purchase reported on Form 4 | 1,533 | $25.0K | 2025-12-11 |
FRBBX
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-26 | P, purchase reported on Form 4 | 468 | $10.0K | 2023-12-27 |
| 2024-12-18 | P, purchase reported on Form 4 | 463 | $10.0K | 2024-12-20 |
| 2025-12-09 | P, purchase reported on Form 4 | 1,140 | $25.0K | 2025-12-11 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1822100) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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