Matthew Charles Brown
CIK 1766979 · Chief Financial Officer · last filed 2026-05-26
"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
$1.07M
Companies
3
Total Filings
40
Lifetime Open-Market Net
-$1.96M
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 |
|---|---|---|---|---|---|---|---|
| TENB | Chief Financial Officer | 39,866 | $26.80 | $1.07M | $258.5K | 6 | 2026-05-26 |
| Altair Engineering Inc. (ALTR) Delisted | Chief Financial Officer | 0 | $111.85 | $0 | -$1.43M | 22 | 2025-03-26 |
| Gen Digital Inc. (NLOK) Delisted | CAO | 114,675 | $21.66 | $2.48M | -$783.2K | 6 | 2020-08-18 |
Recent Filings · Page 4 of 4
40 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-07-14 | Gen Digital Inc. (NLOK) Delisted | Grant (A) | +36,789 | $0 | EDGAR |
| 2020-06-02 | Gen Digital Inc. (NLOK) Delisted | Mixed | −8,969 | -$193.9K | EDGAR |
| 2020-03-02 | Gen Digital Inc. (NLOK) Delisted | Tax (F) | −2,586 | -$49.2K | EDGAR |
| 2019-12-02 | Gen Digital Inc. (NLOK) Delisted | Tax (F) | −726 | -$18.1K | EDGAR |
| 2019-08-02 | — | Tax (F) | −1,200 | -$25.8K | |
| 2019-06-12 | — | Grant (A) | +29,459 | $0 | |
| 2019-06-03 | — | Tax (F) | −5,781 | -$108.3K | |
| 2019-05-21 | — | Grant (A) | +6,556 | $131.4K | |
| 2019-03-08 | — | Sell (S) | −5,393 | -$118.1K | |
| 2019-02-12 | — | Grant (A) | +25,080 | $0 |
Showing 31–40 of 40
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Page 4 of 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.