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SecurityFWONK / Formula One Group
InsiderDerek Chang
This page shows the track record and history of CHANG DEREK insider trades in Formula One Group. 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 Derek Chang in FWONK / Formula One Group. 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 (%)
There are no known unplanned open-market trades for this insider

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

FWONK / Formula One Group 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 Derek Chang in FWONK / Formula One Group. 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 (%)
There are no known unplanned open-market trades for this insider

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

FWONK / Formula One Group 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
2025-12-17 2025-12-15 4 CHANG DEREK FWONK Series C Liberty Live Common Stock J - Other D -1,024 0
2024-12-10 2024-12-08 4 CHANG DEREK FWONK Series C Liberty Live Common Stock M - Exercise D 465 1,024
2024-12-10 2024-12-08 4 CHANG DEREK FWONK Series C Liberty Formula One Common Stock M - Exercise D 1,205 2,589
2024-09-11 2024-09-09 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock J - Other D -3,602 0
2024-08-26 2024-08-23 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock M - Exercise D 1,596 3,602
2023-12-12 2023-12-08 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock M - Exercise D 725 2,006
2023-12-12 2023-12-08 4 CHANG DEREK LSXMA Series C Liberty Live Common Stock M - Exercise D 203 559
2023-12-12 2023-12-08 4 CHANG DEREK LSXMA Series C Liberty Formula One Common Stock M - Exercise D 526 1,384
2023-08-16 2023-08-03 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock J - Other D -1,281 0
2023-08-16 2023-08-03 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock J - Other D 1,281 1,281
2023-08-16 2023-08-03 4 CHANG DEREK LSXMA Series C Liberty Live Common Stock J - Other D 356 356
2023-08-16 2023-08-03 4 CHANG DEREK LSXMA Series C Liberty Formula One Common Stock J - Other D -858 0
2023-08-16 2023-08-03 4 CHANG DEREK LSXMA Series C Liberty Formula One Common Stock J - Other D 858 858
2023-07-20 2023-07-18 4 CHANG DEREK LSXMA Series C Liberty Braves Common Stock J - Other D -206 0
2022-12-09 2022-12-06 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock M - Exercise D 654 1,281
2022-12-09 2022-12-06 4 CHANG DEREK LSXMA Series C Liberty Formula One Common Stock M - Exercise D 434 858
2022-12-09 2022-12-06 4 CHANG DEREK LSXMA Series C Liberty Braves Common Stock M - Exercise D 103 206
2021-12-14 2021-12-10 4 CHANG DEREK LSXMA Restricted Stock Units-LSXMK M - Exercise D -627 0
2021-12-14 2021-12-10 4 CHANG DEREK LSXMA Restricted Stock Units-FWONK M - Exercise D -424 0
2021-12-14 2021-12-10 4 CHANG DEREK LSXMA Restricted Stock Units-BATRK M - Exercise D -103 0
2021-12-14 2021-12-10 4 CHANG DEREK LSXMA Series C Liberty SiriusXM Common Stock M - Exercise D 627 627
2021-12-14 2021-12-10 4 CHANG DEREK LSXMA Series C Liberty Formula One Common Stock M - Exercise D 424 424
2021-12-14 2021-12-10 4 CHANG DEREK LSXMA Series C Liberty Braves Common Stock M - Exercise D 103 103
2021-12-08 2021-12-06 4 CHANG DEREK LSXMA Stock Option (Right to Buy) - LSXMK A - Award D 49.69 2,111 2,111
2021-12-08 2021-12-06 4 CHANG DEREK LSXMA Stock Option (Right to Buy) - FWONK A - Award D 62.05 1,210 1,210
2021-12-08 2021-12-06 4 CHANG DEREK LSXMA Stock Option (Right to Buy) - BATRK A - Award D 27.89 298 298
2021-12-08 2021-12-06 4 CHANG DEREK LSXMA Restricted Stock Units-LSXMK A - Award D 654 654
2021-12-08 2021-12-06 4 CHANG DEREK LSXMA Restricted Stock Units-FWONK A - Award D 434 434
2021-12-08 2021-12-06 4 CHANG DEREK LSXMA Restricted Stock Units-BATRK A - Award D 103 103
2021-03-12 2021-03-10 4 CHANG DEREK LSXMA Stock Option (Right to Buy) - LSXMK A - Award D 45.34 2,096 2,096
2021-03-12 2021-03-10 4 CHANG DEREK LSXMA Stock Option (Right to Buy) - FWONK A - Award D 45.88 1,229 1,229
2021-03-12 2021-03-10 4 CHANG DEREK LSXMA Stock Option (Right to Buy) - BATRK A - Award D 31.24 325 325
2021-03-12 2021-03-10 4 CHANG DEREK LSXMA Restricted Stock Units-LSXMK A - Award D 627 627
2021-03-12 2021-03-10 4 CHANG DEREK LSXMA Restricted Stock Units-FWONK A - Award D 424 424
2021-03-12 2021-03-10 4 CHANG DEREK LSXMA Restricted Stock Units-BATRK A - Award D 103 103
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)