JEFFERY W YABUKI
CIK 1207371 · Executive Chairman · last filed 2026-06-12
"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
$38.33M
Companies
5
Total Filings
157
Lifetime Open-Market Net
-$198.39M
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 |
|---|---|---|---|---|---|---|---|
| NDAQ | Director | 23,019 | $97.54 | $2.25M | $24.7K | 6 | 2026-06-12 |
| SRAD | Director | 280,469 | $12.31 | $3.45M | $129.4K | 3 | 2026-05-21 |
| S | Director | 20,636 | $20.63 | $425.7K | $350.0K | 4 | 2022-07-05 |
| FISV | Executive Chairman | 623,046 | $51.67 | $32.19M | -$198.89M | 124 | 2021-01-04 |
| MBI | Director | 2,790 | $4.67 | $13.0K | $0 | 16 | 2008-11-20 |
Recent Filings · Page 2 of 16
157 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 |
|---|---|---|---|---|---|
| 2021-12-14 | S | Grant (A) | +817 | $0 | EDGAR |
| 2021-09-13 | S | Grant (A) | +175 | $0 | EDGAR |
| 2021-07-02 | S | Buy (P) | +10,000 | $350.0K | EDGAR |
| 2021-01-04 | FISV | Mixed | +107,937 | $0 | EDGAR |
| 2020-11-19 | FISV | Sell (S) | −30,000 | -$3.27M | EDGAR |
| 2020-11-16 | FISV | Sell (S) | −2,200 | -$240.8K | EDGAR |
| 2020-11-12 | FISV | Mixed | +22,414 | -$2.10M | EDGAR |
| 2020-10-23 | FISV | Sell (S) | −30,000 | -$3.00M | EDGAR |
| 2020-09-18 | FISV | Sell (S) | −30,000 | -$3.07M | EDGAR |
| 2020-08-21 | FISV | Sell (S) | −30,000 | -$3.06M | 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.