BOSTON BYRON L

Director · Officer · DX

As of 2026-09-16, BOSTON BYRON L has 13 Form 4 transactions on record across 1 company — 5 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $10.7MIndirect: $0$10.7Mas of 2026-09-16
  • Direct $10.7M
  • Indirect $0
DXdirect883,567 sh$10.7M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

DX · 13 trades
2026-09-08: Withheld for tax, 15,667 sh ($202K)2026-03-04: Award / grant, 136,006 sh ($0)2026-02-28: Withheld for tax, 34,069 sh ($478K)2026-02-28: Withheld for tax, 29,002 sh ($407K)2026-02-28: Award / grant, 86,579 sh ($0)2025-09-08: Withheld for tax, 15,206 sh ($197K)2025-05-28: Award / grant, 18,479 sh ($0)2025-03-10: Withheld for tax, 13,199 sh ($188K)2025-02-28: Withheld for tax, 6,210 sh ($87K)2025-02-25: Withheld for tax, 12,060 sh ($167K)2025-02-25: Award / grant, 49,524 sh ($0)2025-02-23: Withheld for tax, 3,709 sh ($52K)2025-02-21: Award / grant, 76,435 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
13 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-08DXWithheld for tax15,667883,567Form 4
2026-03-04DXAward / grant136,006899,234Form 4
2026-02-28DXWithheld for tax34,069792,230Form 4
2026-02-28DXWithheld for tax29,002763,228Form 4
2026-02-28DXAward / grant86,579826,299Form 4
2025-09-08DXWithheld for tax15,206739,720Form 4
2025-05-28DXAward / grant18,479754,926Form 4
2025-03-10DXWithheld for tax13,199736,447Form 4
2025-02-28DXWithheld for tax6,210749,646Form 4
2025-02-25DXWithheld for tax12,060755,856Form 4
2025-02-25DXAward / grant49,524767,916Form 4
2025-02-23DXWithheld for tax3,709718,392Form 4
2025-02-21DXAward / grant76,435722,101Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.