BYRON L BOSTON
CIK 1283563 · Co-CEO & Chairman of the Board · last filed 2026-03-06
"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
$11.48M
Companies
1
Total Filings
73
Lifetime Open-Market Net
$975.9K
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 |
|---|---|---|---|---|---|---|---|
| DX | Co-CEO & Chairman of the Board | 900,734 | $12.74 | $11.48M | $975.9K | 72 | 2026-03-06 |
Recent Filings · Page 2 of 8
73 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-03-12 | DX | Mixed | +116,971 | -$125.2K | EDGAR |
| 2024-03-01 | DX | Tax (F) | −2,099 | -$25.5K | EDGAR |
| 2024-02-26 | DX | Tax (F) | −3,701 | -$45.2K | EDGAR |
| 2023-09-13 | DX | Grant (A) | +117,097 | $0 | EDGAR |
| 2023-05-15 | DX | Tax (F) | −9,469 | -$104.5K | EDGAR |
| 2023-03-14 | DX | Grant (A) | +47,821 | $0 | EDGAR |
| 2023-03-01 | DX | Tax (F) | −4,888 | -$64.7K | EDGAR |
| 2023-02-24 | DX | Tax (F) | −3,493 | -$47.8K | EDGAR |
| 2022-10-27 | DX | Buy (P) | +14,500 | $160.0K | EDGAR |
| 2022-08-24 | DX | Buy (P) | +1,928 | $30.0K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.