MATTHEW MILNE
CIK 1278807 · See Remarks · last filed 2026-03-03
"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
$8.99M
Companies
5
Total Filings
35
Lifetime Open-Market Net
-$220.0K
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 |
|---|---|---|---|---|---|---|---|
| XPER | See Remarks | 403,463 | $6.81 | $2.75M | -$220.0K | 19 | 2026-03-03 |
| ADEA | Former Chief Revenue Officer | 224,195 | $27.86 | $6.25M | $0 | 1 | 2023-03-02 |
| TiVo Corp (TIVO) Delisted | Chief Revenue Officer | 75,156 | — | — | $0 | 10 | 2020-04-03 |
| SONIC SOLUTIONS/CA/ (SNIC) Delisted | Executive VP, DivX | 0 | — | — | $0 | 1 | 2011-02-16 |
| DIVX INC (DIVX) Delisted | EVP, Sales & Marketing | 1,794 | — | — | $0 | 2 | 2010-08-25 |
Recent Filings · Page 2 of 4
35 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 |
|---|---|---|---|---|---|
| 2022-08-01 | XPER | Tax (F) | −4,510 | -$75.0K | EDGAR |
| 2022-07-06 | XPER | Tax (F) | −3,741 | -$53.6K | EDGAR |
| 2022-05-03 | XPER | Grant (A) | +45,106 | $45 | EDGAR |
| 2022-03-03 | XPER | Tax (F) | −7,105 | -$119.4K | EDGAR |
| 2021-07-30 | XPER | Tax (F) | −5,824 | -$119.5K | EDGAR |
| 2021-07-06 | XPER | Tax (F) | −6,041 | -$132.3K | EDGAR |
| 2021-03-31 | XPER | Sell (S) | −10,000 | -$220.0K | EDGAR |
| 2021-03-03 | XPER | Mixed | +82,036 | -$21.3K | EDGAR |
| 2020-07-30 | XPER | Grant (A) | +52,521 | $0 | EDGAR |
| 2020-07-06 | XPER | Tax (F) | −6,753 | -$100.2K | 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.