BRENDAN WALSH
CIK 1478342 · VP, Product Line Marketing · last filed 2023-02-21
"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
$13.58M
Companies
1
Total Filings
70
Lifetime Open-Market Net
-$5.27M
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 |
|---|---|---|---|---|---|---|---|
| MXL | VP, Product Line Marketing | 189,011 | $71.84 | $13.58M | -$5.27M | 70 | 2023-02-21 |
Recent Filings · Page 2 of 7
70 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 |
|---|---|---|---|---|---|
| 2021-09-07 | MXL | Sell (S) | −10,000 | -$535.0K | EDGAR |
| 2021-09-01 | MXL | Sell (S) | −10,000 | -$525.5K | EDGAR |
| 2021-08-24 | MXL | Mixed | — | -$56.2K | EDGAR |
| 2021-06-15 | MXL | Sell (S) | −21,737 | -$797.6K | EDGAR |
| 2021-06-02 | MXL | Grant (A) | — | $0 | EDGAR |
| 2021-06-01 | MXL | Mixed | — | -$255.6K | EDGAR |
| 2021-03-10 | MXL | Mixed | +8,746 | -$313.9K | EDGAR |
| 2021-02-23 | MXL | Mixed | — | -$53.8K | EDGAR |
| 2020-12-10 | MXL | Sell (S) | −7,799 | -$255.7K | EDGAR |
| 2020-12-01 | MXL | Mixed | — | -$35.0K | 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.