John Joseph Johnston
CIK 1874850 · last filed 2025-06-23
"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
$191.7K
Companies
1
Total Filings
22
Lifetime Open-Market Net
-$389.1K
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 |
|---|---|---|---|---|---|---|---|
| MXCT | Director | 171,160 | $1.12 | $191.7K | -$389.1K | 22 | 2025-06-23 |
Recent Filings · Page 2 of 3
22 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-03-28 | MXCT | Mixed | — | -$11.3K | EDGAR |
| 2024-02-28 | MXCT | Mixed | — | -$12.3K | EDGAR |
| 2024-01-30 | MXCT | Mixed | — | -$14.9K | EDGAR |
| 2023-12-28 | MXCT | Mixed | — | -$11.9K | EDGAR |
| 2023-11-29 | MXCT | Mixed | — | -$12.2K | EDGAR |
| 2023-11-16 | MXCT | Mixed | — | -$20.0K | EDGAR |
| 2023-08-30 | MXCT | Mixed | — | -$10.3K | EDGAR |
| 2023-07-28 | MXCT | Mixed | — | -$15.5K | EDGAR |
| 2023-06-28 | MXCT | Mixed | — | -$46.5K | EDGAR |
| 2023-06-23 | MXCT | Grant (A) | — | $0 | EDGAR |
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.