DONALD R DIXON
CIK 1045434 · last filed 2026-06-11
"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
$15.14M
Companies
4
Total Filings
33
Lifetime Open-Market Net
-$16.75M
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 |
|---|---|---|---|---|---|---|---|
| AMPX.WS | Director | 714,036 | $7.10 | $5.07M | -$1.09M | 5 | 2026-06-11 |
| IronNet, Inc. (IRNT.WS) Delisted | Director | 2,341,004 | $0.01 | $16.4K | $0 | 4 | 2022-07-14 |
| QLYS | Director | 90,495 | $111.24 | $10.07M | -$15.66M | 16 | 2018-06-20 |
| XRS Corp (XATA) Delisted | Director | 12,500 | — | — | $0 | 4 | 2012-02-10 |
Recent Filings · Page 3 of 4
33 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-08-06 | QLYS | Other (J) | −1,480,386 | $0 | EDGAR |
| 2015-06-05 | QLYS | Grant (A) | — | $0 | EDGAR |
| 2015-02-18 | QLYS | Other (J) | −1,480,619 | $0 | EDGAR |
| 2014-11-04 | — | Other (J) | −22,500 | -$126.0K | |
| 2014-08-07 | QLYS | Other (J) | −1,487,493 | $0 | EDGAR |
| 2014-02-24 | — | Grant (A) | +5,000 | $0 | |
| 2013-06-06 | QLYS | Grant (A) | — | $0 | EDGAR |
| 2013-03-13 | — | Grant (A) | +5,000 | $0 | |
| 2012-10-03 | QLYS | Conv (C) | +5,977,215 | $0 | EDGAR |
| 2012-02-10 | XRS Corp (XATA) Delisted | Grant (A) | +5,000 | $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.