DT 中游公司
US ˙ NYSE ˙ US23345M1071

SecurityDTM / DT Midstream, Inc.
InsiderPeter I Tumminello
This page shows the track record and history of Tumminello Peter I insider trades in DT Midstream, 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 Peter I Tumminello in DTM / DT Midstream, 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 (%)
2024-10-14 73 86.2800 73 86.2800 6,334 99 113.7500 1,970 31.10
2024-07-12 88 71.1300 88 71.1300 6,269
2024-04-11 98 62.9900 98 62.9900 6,198
2024-01-11 108 53.1800 108 53.1800 5,744
2023-10-12 104 54.7400 104 54.7400 5,672
2023-07-13 106 52.6400 106 52.6400 5,599
2023-05-23 5,000 47.3500 5,000 47.3500 236,750
2023-04-13 43 49.0200 43 49.0200 2,119
2023-01-12 35 54.9600 35 54.9600 1,943
2022-10-13 35 54.3600 35 54.3600 1,920
2022-08-08 3,000 54.8000 3,000 54.8000 164,400

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

DTM / DT Midstream, 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 Peter I Tumminello in DTM / DT Midstream, 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 (%)
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.

DTM / DT Midstream, 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
2025-08-04 2025-08-02 4 Tumminello Peter I DTM Common Stock M - Exercise D 1,443 13,388
2024-12-06 2024-10-14 4/A Tumminello Peter I DTM Common Stock P - Purchase D 86.2800 73 6 11,945
2024-12-06 2024-08-02 4/A Tumminello Peter I DTM Common Stock M - Exercise D 699 11,871
2024-12-06 2024-07-12 4/A Tumminello Peter I DTM Common Stock P - Purchase D 71.1300 88 6 11,172
2024-12-06 2024-04-11 4/A Tumminello Peter I DTM Common Stock P - Purchase D 62.9900 98 6 11,084
2024-12-06 2024-01-11 4/A Tumminello Peter I DTM Common Stock P - Purchase D 53.1800 108 6 10,986
2024-12-06 2023-10-12 4/A Tumminello Peter I DTM Common Stock P - Purchase D 54.7400 104 6 10,878
2024-12-06 2023-07-13 4/A Tumminello Peter I DTM Common Stock P - Purchase D 52.6400 106 6 10,108
2024-12-06 2023-04-13 4/A Tumminello Peter I DTM Common Stock P - Purchase D 49.0200 43 2 3,114
2024-12-06 2023-01-12 4/A Tumminello Peter I DTM Common Stock P - Purchase D 54.9600 35 2 3,071
2024-12-06 2022-10-13 4/A Tumminello Peter I DTM Common Stock P - Purchase D 54.3600 35 2 3,035,323
2024-08-06 2024-08-02 4 Tumminello Peter I DTM Common Stock M - Exercise D 699 11,577
2023-08-04 2023-08-02 4 Tumminello Peter I DTM Common Stock M - Exercise D 666 10,554
2023-05-24 2023-05-23 4 Tumminello Peter I DTM Common Stock P - Purchase D 47.3500 5,000 237 9,888
2023-05-08 2023-05-05 4 Tumminello Peter I DTM Common Stock M - Exercise D 1,888 4,888
2022-08-10 2022-08-08 4 Tumminello Peter I DTM Common Stock P - Purchase D 54.8000 3,000 164 3,000
2022-05-10 2022-05-06 4 Tumminello Peter I DTM Restricted Stock Units A - Award D 1,795 1,795
2021-08-03 2021-08-02 4 Tumminello Peter I DTM Restricted Stock Units A - Award D 2,417 2,417
2021-07-06 3 Tumminello Peter I DTM Common Stock D 0
P
非衍生或衍生证券的公开市场或私下买入
S
非衍生或衍生证券的公开市场或私下卖出
A
公司向内部人员授予、奖励或以其他方式获取证券(例如股票期权)
C
衍生工具转换
D
将证券卖出或转让回公司
F
使用从公司收到的证券的一部分来支付行使价或税务负担。
G
内部人士赠送或接收他人赠送公司股票
K
股权掉期和类似的避险交易
M
行使或转换从公司获得的衍生证券(例如期权)
V
内部人士通过Form 4自愿报告的一笔交易
J
其他(附有交易描述的脚注)