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.
Loading insider history…
Disclosed Exposure
$263.93M
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 | $26.02 | $10.29M | $14.24M | 45 | 2026-08-04 |
| MORGAN STANLEY (MWD) Delisted | Director | 51,342 | — | — | $1.58M | 17 | 2025-01-03 |
| STX | Director | 231,788 | $807.92 | $187.27M | -$462.92M | 187 | 2022-03-08 |
| MSFT | Director | 133,500 | $497.17 | $66.37M | $994.2K | 18 | 2014-03-14 |
Recent Filings · Page 25 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 |
|---|---|---|---|---|---|
| 2007-12-10 | STX | Sell (S) | −176,995 | -$4.87M | EDGAR |
| 2007-12-05 | STX | Sell (S) | −83,946 | -$2.26M | EDGAR |
| 2007-11-29 | STX | Sell (S) | −25,000 | -$632.5K | EDGAR |
| 2007-11-26 | STX | Sell (S) | −25,000 | -$631.5K | EDGAR |
| 2007-11-15 | STX | Sell (S) | −25,000 | -$657.4K | EDGAR |
| 2007-11-09 | STX | Sell (S) | −25,000 | -$695.0K | EDGAR |
| 2007-11-01 | STX | Sell (S) | −241,666 | -$6.65M | EDGAR |
| 2007-10-29 | STX | Grant (A) | +5,000 | $0 | EDGAR |
| 2007-10-25 | STX | Sell (S) | −225,000 | -$6.24M | EDGAR |
| 2007-10-18 | STX | Sell (S) | −55,725 | -$1.51M | 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.