Joseph Alexander Carvalho is CEO at Diameter Credit Co (NONE). They have made 12 open-market trades across 1 company since 2024, most recently 2026-03-02.
CIK 0002002650
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
12 open-market purchases totalling $1.5M since 2024, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PrivateUnlisted | 31,586 | — |
Shares reported on the most recent Form 4, priced at the 2026-03-04 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PrivateDiameter Credit Co | BUY | 2026-03-02 | 2026-03-04 | $27.96 | $50K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-11-14 | 2025-11-18 | $27.63 | $160K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-10-20 | 2025-10-22 | $27.40 | $140K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-09-17 | 2025-09-19 | $27.73 | $140K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-07-28 | 2025-07-30 | $27.32 | $120K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-06-09 | 2025-06-11 | $27.55 | $120K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-04-21 | 2025-04-23 | $27.09 | $100K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2025-02-24 | 2025-02-26 | $27.34 | $40K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2024-12-16 | 2024-12-18 | $26.99 | $120K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2024-11-11 | 2024-11-13 | $26.72 | $50K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2024-08-26 | 2024-08-28 | $26.30 | $120K | N/A | N/A | N/A |
| PrivateDiameter Credit Co | BUY | 2024-07-29 | 2024-07-31 | $26.04 | $300K | N/A | N/A | N/A |