Derek Brummer
CIK 1578586 · President, Mortgage Insurance · last filed 2024-12-06
"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
$7.19M
Companies
1
Total Filings
44
Lifetime Open-Market Net
-$5.20M
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 |
|---|---|---|---|---|---|---|---|
| RDN | President, Mortgage Insurance | 181,143 | $39.71 | $7.19M | -$5.20M | 33 | 2024-12-06 |
Recent Filings · Page 2 of 5
44 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 |
|---|---|---|---|---|---|
| 2024-05-24 | RDN | Notice (144) | −35,000 | -$1.09M | EDGAR |
| 2024-05-24 | RDN | Mixed | −55,000 | -$1.72M | EDGAR |
| 2024-05-23 | RDN | Notice (144) | −20,000 | -$626.5K | EDGAR |
| 2024-05-17 | RDN | Mixed | +17,943 | $0 | EDGAR |
| 2024-05-15 | RDN | Mixed | +67,683 | -$1.49M | EDGAR |
| 2023-05-19 | RDN | Grant (A) | — | $0 | EDGAR |
| 2023-05-16 | RDN | Mixed | +44,732 | -$936.3K | EDGAR |
| 2023-05-12 | RDN | Notice (144) | −12,475 | -$311.5K | EDGAR |
| 2023-05-12 | RDN | Sell (S) | −30,475 | -$757.1K | EDGAR |
| 2023-05-10 | RDN | Notice (144) | −18,000 | -$445.6K | 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.