STEPHEN J LUCZO
CIK 1248260 · Executive Chairman & COB · last filed 2026-08-04
"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
$266.46M
Companies
4
Total Filings
268
Lifetime Open-Market Net
-$446.10M
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 |
|---|---|---|---|---|---|---|---|
| T | Director | 395,500 | $26.00 | $10.28M | $14.24M | 45 | 2026-08-04 |
| MORGAN STANLEY (MWD) Delisted | Director | 51,342 | — | — | $1.58M | 17 | 2025-01-03 |
| STX | Director | 231,788 | $816.64 | $189.29M | -$462.92M | 187 | 2022-03-08 |
| MSFT | Director | 133,500 | $501.02 | $66.89M | $994.2K | 18 | 2014-03-14 |
Recent Filings · Page 12 of 27
268 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 |
|---|---|---|---|---|---|
| 2019-06-26 | STX | Sell (S) | −10,000 | -$470.0K | EDGAR |
| 2019-05-08 | STX | Mixed | −109,999 | -$4.93M | EDGAR |
| 2019-02-22 | STX | Mixed | −211,181 | -$2.30M | EDGAR |
| 2019-02-19 | STX | Mixed | −60,000 | -$2.28M | EDGAR |
| 2018-12-06 | STX | Sell (S) | −30,000 | -$1.32M | EDGAR |
| 2018-10-31 | STX | Grant (A) | — | $0 | EDGAR |
| 2018-09-25 | STX | Mixed | +45,999 | -$2.23M | EDGAR |
| 2018-09-12 | STX | Mixed | +35,296 | -$1.70M | EDGAR |
| 2018-09-11 | STX | Tax (F) | −12,977 | -$646.3K | EDGAR |
| 2018-08-23 | STX | Mixed | −45,000 | -$1.94M | 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.