STEVEN G LITCHFIELD
CIK 1286030 · See remarks · last filed 2026-03-06
"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
$20.93M
Companies
2
Total Filings
113
Lifetime Open-Market Net
-$21.15M
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 | See remarks | 363,435 | $57.59 | $20.93M | -$1.16M | 46 | 2026-03-06 |
| MICROSEMI CORP (MSCC) Delisted | EVP & Chief Strategy Officer | 0 | — | — | -$19.98M | 62 | 2018-05-30 |
Recent Filings · Page 4 of 12
113 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 |
|---|---|---|---|---|---|
| 2021-08-24 | MXL | Mixed | — | -$79.7K | EDGAR |
| 2021-06-02 | MXL | Grant (A) | — | $0 | EDGAR |
| 2021-05-24 | MXL | Mixed | — | -$57.7K | EDGAR |
| 2021-03-02 | MXL | Mixed | +28,417 | -$850.4K | EDGAR |
| 2021-02-23 | MXL | Mixed | — | -$49.2K | EDGAR |
| 2020-11-23 | MXL | Mixed | — | -$32.8K | EDGAR |
| 2020-08-24 | MXL | Mixed | — | -$28.6K | EDGAR |
| 2020-08-13 | MXL | Grant (A) | — | $0 | EDGAR |
| 2020-05-22 | MXL | Mixed | — | -$19.5K | EDGAR |
| 2020-04-02 | MXL | Mixed | +2,151 | -$12.7K | 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.