Jon Brinton
CIK 1692516 · Chief Revenue Officer · last filed 2026-06-08
"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
$497.1K
Companies
2
Total Filings
53
Lifetime Open-Market Net
-$2.08M
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 |
|---|---|---|---|---|---|---|---|
| CXDO | Chief Revenue Officer | 77,315 | $6.43 | $497.1K | -$1.48M | 43 | 2026-06-08 |
| MITEL NETWORKS CORP (MITL) Delisted | See Remarks | 80,717 | — | — | -$599.2K | 9 | 2018-03-07 |
Recent Filings · Page 2 of 6
53 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 |
|---|---|---|---|---|---|
| 2025-06-09 | CXDO | Mixed | +2,148 | -$4.2K | EDGAR |
| 2025-06-05 | CXDO | Mixed | +2,147 | -$4.3K | EDGAR |
| 2025-03-06 | CXDO | Mixed | +1,993 | -$6.6K | EDGAR |
| 2024-12-09 | CXDO | Mixed | +2,148 | -$3.9K | EDGAR |
| 2024-09-09 | CXDO | Mixed | +2,148 | -$3.6K | EDGAR |
| 2024-06-17 | CXDO | Buy (P) | +1,000 | $3.0K | EDGAR |
| 2024-06-13 | CXDO | Buy (P) | +2,000 | $6.2K | EDGAR |
| 2024-06-06 | CXDO | Mixed | +2,147 | -$2.5K | EDGAR |
| 2024-06-05 | CXDO | Buy (P) | +1,000 | $3.2K | EDGAR |
| 2024-06-03 | CXDO | Buy (P) | +1,000 | $3.2K | 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.