Paul J Isaac
CIK 1023009 · last filed 2025-11-18
"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
$111.59M
Companies
3
Total Filings
60
Lifetime Open-Market Net
-$14.09M
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 2 of 6
60 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 |
|---|---|---|---|---|---|
| 2023-11-24 | STXS | Buy (P) | +6,018 | $9.2K | EDGAR |
| 2023-11-21 | STXS | Buy (P) | +12,000 | $18.5K | EDGAR |
| 2023-11-17 | STXS | Buy (P) | +35,000 | $51.5K | EDGAR |
| 2023-11-15 | STXS | Buy (P) | +20,000 | $28.9K | EDGAR |
| 2023-09-18 | STXS | Buy (P) | +23,168 | $37.9K | EDGAR |
| 2023-09-14 | STXS | Buy (P) | +7,505 | $12.6K | EDGAR |
| 2023-09-01 | STXS | Buy (P) | +10,000 | $17.1K | EDGAR |
| 2023-08-30 | STXS | Buy (P) | +16,050 | $27.4K | EDGAR |
| 2023-08-28 | STXS | Buy (P) | +9,000 | $15.7K | EDGAR |
| 2023-08-23 | STXS | Buy (P) | +12,198 | $20.7K | 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.