BOSTON BYRON L — SEC Form 4 filings
SEC reporting owner CIK 1283563. 13 Form 4 filings on record with FilingPulse; latest filed 2026-09-10.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-02-26 to 2026-09-10. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 20.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| DYNEX CAPITAL INC (DX) | Co-CEO & Chairman of the Board, Director | 13 | — | — | 20 |
Form 4 filings — BOSTON BYRON L
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-10 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 15,667 @ $12.89 | EDGAR |
| 2026-03-06 | 4 | DYNEX CAPITAL INC (DX) | Grant/award (A): 136,006 @ $0 | EDGAR |
| 2026-03-03 | 4 | DYNEX CAPITAL INC (DX) | Grant/award (A): 86,579 @ $0 · Tax withholding (F): 34,069 @ $14.03 · Tax withholding (F): 29,002 @ $14.03 | EDGAR |
| 2025-09-10 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 15,206 @ $12.93 | EDGAR |
| 2025-05-29 | 4 | DYNEX CAPITAL INC (DX) | Grant/award (A): 18,479 @ $0 | EDGAR |
| 2025-03-11 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 13,199 @ $14.26 | EDGAR |
| 2025-03-04 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 6,210 @ $14.07 | EDGAR |
| 2025-02-26 | 4 | DYNEX CAPITAL INC (DX) | Grant/award (A): 49,524 @ $0 · Tax withholding (F): 12,060 @ $13.88 | EDGAR |
| 2025-02-25 | 4 | DYNEX CAPITAL INC (DX) | Grant/award (A): 76,435 @ $0 · Tax withholding (F): 3,709 @ $14.06 | EDGAR |
| 2024-09-10 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 15,207 @ $12.47 | EDGAR |
| 2024-03-12 | 4 | DYNEX CAPITAL INC (DX) | Grant/award (A): 25,346 @ $0 · Tax withholding (F): 6,172 @ $12.50 · Grant/award (A): 101,640 @ $0 · Tax withholding (F): 3,843 @ $12.50 | EDGAR |
| 2024-03-01 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 2,099 @ $12.15 | EDGAR |
| 2024-02-26 | 4 | DYNEX CAPITAL INC (DX) | Tax withholding (F): 3,701 @ $12.22 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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