Judson Althoff
CIK 1868758 · CEO Microsoft Commercial · last filed 2026-08-06
"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.
Loading insider history…
Disclosed Exposure
$50.85M
Companies
3
Total Filings
52
Lifetime Open-Market Net
-$93.35M
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.
Recent Filings · Page 5 of 6
52 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 |
|---|---|---|---|---|---|
| 2023-09-01 | MSFT | Mixed | +11,644 | -$5.74M | EDGAR |
| 2023-05-02 | MSFT | Sell (S) | −30,000 | -$9.18M | EDGAR |
| 2023-05-01 | MSFT | Notice (144) | −30,000 | -$9.18M | EDGAR |
| 2023-03-02 | MSFT | Tax (F) | −2,590 | -$648.1K | EDGAR |
| 2022-12-02 | MSFT | Sell (S) | −24,144 | -$6.14M | EDGAR |
| 2022-09-20 | MSFT | Grant (A) | +27,996 | $0 | EDGAR |
| 2022-09-01 | MSFT | Mixed | +20,347 | -$5.78M | EDGAR |
| 2022-03-29 | MSFT | Tax (F) | −11,012 | -$3.34M | EDGAR |
| 2022-03-02 | MSFT | Tax (F) | −2,725 | -$810.5K | EDGAR |
| 2021-11-03 | MSFT | Sell (S) | −54,757 | -$18.19M | 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.