株式会社ラディアングループ
US ˙ NYSE ˙ US7502361014

SecurityRDN / Radian Group Inc.
InsiderLisa Mumford
This page shows the track record and history of Mumford Lisa insider trades in Radian Group Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Lisa Mumford in RDN / Radian Group Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2020-05-29 2,600 15.4500 2,600 15.4500 40,170 335 25.06 24,986 62.20

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

RDN / Radian Group Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Lisa Mumford in RDN / Radian Group Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2025-06-06 2,500 33.4450 2,500 33.4450 83,612 221 31.6700 -4,437 -5.31
2024-05-23 2,655 31.3390 2,655 31.3390 83,205
2021-05-20 4,000 22.4350 4,000 22.4350 89,740

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

RDN / Radian Group Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2026-05-19 2026-05-15 4 Mumford Lisa RDN Common Stock F - Taxes D 36.9300 -4 -0 27,162
2026-05-19 2026-05-15 4 Mumford Lisa RDN Common Stock M - Exercise D 4,837 27,166
2025-06-09 2025-06-06 4 Mumford Lisa RDN Common Stock S - Sale D 33.4450 -2,500 -84 22,329
2025-05-19 2025-05-15 4 Mumford Lisa RDN Common Stock F - Taxes D 34.0400 -7 -0 24,829
2025-05-19 2025-05-15 4 Mumford Lisa RDN Common Stock M - Exercise D 5,109 24,836
2024-05-24 2024-05-23 4 Mumford Lisa RDN Common Stock S - Sale D 31.3390 -2,655 -83 19,727
2024-05-17 2024-05-15 4 Mumford Lisa RDN Common Stock F - Taxes D 31.3400 -9 -0 22,382
2024-05-17 2024-05-15 4 Mumford Lisa RDN Common Stock M - Exercise D 5,899 22,391
2023-05-31 2023-05-30 4 Mumford Lisa RDN Common Stock S - Sale D 25.8200 -2,830 -73 16,492
2023-05-17 2023-05-15 4 Mumford Lisa RDN Common Stock F - Taxes D 25.0400 -7 -0 19,322
2023-05-17 2023-05-15 4 Mumford Lisa RDN Common Stock M - Exercise D 7,083 19,329
2022-05-25 2022-05-17 4 Mumford Lisa RDN Common Stock S - Sale D 21.6000 -2,393 -52 12,246
2022-05-17 2022-05-15 4 Mumford Lisa RDN Restricted Stock Units - Time-based Award M - Exercise D 0.00 -5,986 0
2022-05-17 2022-05-15 4 Mumford Lisa RDN Common Stock F - Taxes D 21.1900 -4 -0 14,639
2022-05-17 2022-05-15 4 Mumford Lisa RDN Common Stock M - Exercise D 5,986 14,643
2022-05-13 2022-05-11 4 Mumford Lisa RDN Restricted Stock Units - Time-based Award A - Award D 0.00 7,083 7,083
2021-05-21 2021-05-20 4 Mumford Lisa RDN Common Stock S - Sale D 22.4350 -4,000 -90 8,657
2021-05-14 2021-05-13 4 Mumford Lisa RDN Restricted Stock Units - Time-based Award M - Exercise D 0.00 -9,962 0
2021-05-14 2021-05-13 4 Mumford Lisa RDN Common Stock M - Exercise D 9,962 12,657
2021-05-14 2021-05-12 4 Mumford Lisa RDN Restricted Stock Units - Time-based Award A - Award D 0.00 5,986 5,986
2020-05-29 2020-05-29 4 Mumford Lisa RDN Common Stock P - Purchase D 15.4500 2,600 40 2,695
2020-05-15 2020-05-13 4 Mumford Lisa RDN Restricted Stock Units A - Award D 0.00 9,962 9,962
2020-02-21 3 Mumford Lisa RDN Common Stock D 190
2020-02-21 3 Mumford Lisa RDN Common Stock D 190
2020-02-21 3 Mumford Lisa RDN Common Stock D 190
P
非デリバティブまたはデリバティブ証券の公開市場または非公開購入
S
非デリバティブ証券またはデリバティブ証券の公開市場または非公開売却
A
会社からの有価証券の交付、授与その他の取得 (オプション等)
C
デリバティブの転換
D
有価証券の会社への売却または譲渡
F
会社から受領した有価証券の一部を使用した、行使価格または納税義務のお支払い
G
内部者によるまたは内部者に対する有価証券の贈与
K
株式スワップと類似のヘッジ取引
M
会社から受け取ったデリバティブ証券 (オプションなど) の行使または転換
V
フォーム4により任意に報告した取引
J
その他 (取引を説明する脚注を含む)