MARK T MONDELLO
CIK 1196746 · Executive Chairman · last filed 2026-01-20
"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
$336.72M
Companies
1
Total Filings
164
Lifetime Open-Market Net
-$144.77M
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 |
|---|---|---|---|---|---|---|---|
| JBL | Executive Chairman | 1,111,459 | $302.95 | $336.72M | -$144.77M | 143 | 2026-01-20 |
Recent Filings · Page 2 of 17
164 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 |
|---|---|---|---|---|---|
| 2025-12-22 | JBL | Sell (S) | −50,000 | -$11.27M | EDGAR |
| 2025-12-19 | JBL | Notice (144) | −50,000 | -$11.26M | EDGAR |
| 2025-12-03 | JBL | Sell (S) | −20,000 | -$4.24M | EDGAR |
| 2025-12-01 | JBL | Notice (144) | −20,000 | -$4.17M | EDGAR |
| 2025-11-20 | JBL | Grant (A) | +13,100 | $0 | EDGAR |
| 2025-11-04 | JBL | Sell (S) | −20,000 | -$4.42M | EDGAR |
| 2025-11-03 | JBL | Notice (144) | −20,000 | -$4.42M | EDGAR |
| 2025-10-28 | JBL | Tax (F) | −1,184 | -$244.6K | EDGAR |
| 2025-10-21 | JBL | Tax (F) | −9,399 | -$1.97M | EDGAR |
| 2025-10-20 | JBL | Mixed | −121,248 | -$23.39M | 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.