Black Stone Minerals, LP - 有限合夥企業
US ˙ NYSE ˙ US09225M1018

簡介

本頁面提供了有關 D Mark DeWalch 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言,基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是,他們必須透過Form 4向美國證券交易委員會(SEC)報告所有交易。盡管存在這些限制,學術研究表明,內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易,排除了作為10b5-1交易計劃的一部分的交易。然後,對每筆交易在3、6和12個月的表現進行平均,以生成該筆交易最終的表現指標。最終,將所有交易的表現指標進行平均,計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A",則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易,或者他們進行的交易距離現在太近,無法計算出可靠的表現指標。

更新頻率:每日

查看收益最高的的內幕交易者列表。

報告內部持倉的公司

SEC文件顯示D Mark DeWalch已報告在以下公司擁有持倉或進行了交易:

證券 職位 最新報告的持倉
US:BSM / Black Stone Minerals, L.P. - Limited Partnership Director 631,248
如何解讀這些圖表

以下圖表顯示了在D Mark DeWalch進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如,如果一筆內部人士交易是在2019年1月1日進行的,該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元,則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%,而從10美元跌至5美元的價格變化將為-50%。

最終,我們將評估內部人士的交易與股價的超額回報(正向或負向)之間的相關性,以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為,我們預期看到(a)購買後的正回報,或者(b)賣出後的負回報。對於情況(a),購買圖表將顯示一系列向上傾斜的曲線,表示每次購買後都有正回報。對於情況(b),賣出圖表將顯示一系列向下傾斜的曲線,表示每次賣出後都有負回報。

然而,僅憑這一點還不足以得出結論。例如,如果公司的股價在多年內呈現非周期性上升,我們會預期所有購買後的圖表都呈現向上傾斜。同樣地,多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下,「購買」圖表顯示正向信號,而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易,以獲得財務優勢。

BSM / Black Stone Minerals, L.P. - Limited Partnership內部人士買入 - 短期收益分析

在這一部分,我們分析了在 BSM / Black Stone Minerals, L.P. - Limited Partnership 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報,以及是否值得跟踪。該分析基於每筆交易後一年的情況,結果僅為理論值

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最高利潤的
天數
達到最高利潤時的
價格
最高
淨利 ($)
最高回報率(%)
2026-06-01 BSM DeWalch D Mark 36,363 13.6217 36,363 13.6217 495,326 2 13.9200 10,848 2.19
2026-05-29 BSM DeWalch D Mark 36,363 13.4760 36,363 13.4760 490,028
2026-05-28 BSM DeWalch D Mark 37,650 13.2096 37,650 13.2096 497,341
2024-08-15 BSM DeWalch D Mark 34,200 14.6200 34,200 14.6200 500,004
2024-02-26 BSM DeWalch D Mark 3,250 15.4699 3,250 15.4699 50,277
2023-11-17 BSM DeWalch D Mark 22,297 17.4912 22,297 17.4912 390,001
2023-11-16 BSM DeWalch D Mark 21,703 17.1382 21,703 17.1382 371,950
2023-03-06 BSM DeWalch D Mark 31,150 15.8491 31,150 15.8491 493,699
2023-03-06 BSM DeWalch D Mark 3,100 15.8529 3,100 15.8529 49,144
2019-06-10 BSM DeWalch D Mark 5,350 16.4400 5,350 16.4400 87,954
2018-11-16 BSM DeWalch D Mark 1,175 17.0588 1,175 17.0588 20,044
2015-07-30 BSM DeWalch D Mark 15 14.5600 15 14.5600 218
2015-05-06 BSM DeWalch D Mark 2,200 19.0000 2,200 19.0000 41,800
2015-05-06 BSM DeWalch D Mark 1,500 19.0000 1,500 19.0000 28,500
2015-05-06 BSM DeWalch D Mark 1,500 19.0000 1,500 19.0000 28,500

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

BSM / Black Stone Minerals, L.P. - Limited Partnership Insider Trades
BSM / Black Stone Minerals, L.P. - Limited Partnership內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 BSM / Black Stone Minerals, L.P. - Limited Partnership 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式,可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況,

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最低利潤的
天數
達到最低利潤時的
價格
避免的
最高損失金額($)
避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

BSM / Black Stone Minerals, L.P. - Limited Partnership Insider Trades
歷史內部人交易

該表格顯示了由 D Mark DeWalch 進行的所有內幕交易的完整列表,這些交易已向美國證券交易委員會(SEC)披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化
每股
股價
交易
金額
剩餘
金額
2026-06-02 2026-06-01 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 36,363 631,248 6.11 13.62 495,326 8,598,671
2026-06-02 2026-05-29 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 36,363 594,885 6.51 13.48 490,028 8,016,670
2026-05-28 2026-05-28 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 37,650 431,495 9.56 13.21 497,341 5,699,876
2026-04-06 2026-04-02 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,240 393,845 0.32 15.12 18,749 5,954,936
2026-01-15 2026-01-13 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 14,255 392,605 3.77
2026-01-06 2026-01-02 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,410 378,350 0.37 13.29 18,739 5,028,272
2025-10-07 2025-10-03 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,426 376,940 0.38 13.14 18,738 4,952,992
2025-07-03 2025-07-03 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,433 375,514 0.38 13.08 18,744 4,911,723
2025-04-07 2025-04-04 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,227 374,081 0.33 15.27 18,736 5,712,217
2025-01-15 2025-01-13 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 13,324 372,854 3.71
2025-01-07 2025-01-03 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,284 359,530 0.36 14.60 18,746 5,249,138
2024-10-08 2024-10-04 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,241 358,246 0.35 15.10 18,739 5,409,515
2024-08-15 2024-08-15 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 34,200 357,005 10.59 14.62 500,004 5,219,413
2024-07-08 2024-07-05 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,196 322,805 0.37 15.67 18,741 5,058,354
2024-04-09 2024-04-05 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 1,173 321,609 0.37 15.98 18,745 5,139,312
2024-02-27 2024-02-26 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 3,250 320,436 1.02 15.47 50,277 4,957,113
2024-01-16 2024-01-11 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 12,307 317,186 4.04
2023-11-17 2023-11-17 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 22,297 304,879 7.89 17.49 390,001 5,332,700
2023-11-17 2023-11-16 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 21,703 282,582 8.32 17.14 371,950 4,842,947
2023-03-07 2023-03-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 3,100 13,417 30.05 15.85 49,144 212,698
2023-03-07 2023-03-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 31,150 260,879 13.56 15.85 493,699 4,134,697
2023-01-13 2023-01-11 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 12,539 229,729 5.77
2022-01-11 2022-01-11 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 14,115 217,190 6.95
2021-01-13 2021-01-12 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 15,414 203,075 8.21
2020-01-15 2020-01-13 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 13,389 187,661 7.68
2019-06-12 2019-06-10 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 5,350 40,809 15.09 16.44 87,954 670,900
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion -20,108 0 -100.00
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion -4,333 0 -100.00
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion -3,827 0 -100.00
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion -70,865 0 -100.00
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 20,108 35,459 130.99
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 4,333 10,317 72.41
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 3,827 6,749 130.97
2019-05-29 2019-05-24 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 70,865 174,272 68.53
2019-01-14 2019-01-11 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 10,842 103,407 11.71
2018-11-19 2018-11-16 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 1,175 5,984 24.43 17.06 20,044 102,080
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -9 0 -100.00
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -3 0 -100.00
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -3 0 -100.00
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -5 0 -100.00
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 358 20,108 1.81
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 119 4,333 2.82
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 119 4,333 2.82
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 199 3,827 5.49
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 273 15,351 1.81
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 91 4,809 1.93
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 91 4,809 1.93
2018-04-09 2018-04-05 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 152 2,922 5.49
2018-01-16 2018-01-11 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 9,536 92,565 11.49
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -8 9 -47.06
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -2 3 -40.00
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -2 3 -40.00
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -5 5 -50.00
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 318 19,750 1.64
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 79 4,214 1.91
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 79 4,214 1.91
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 199 3,628 5.80
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 243 15,078 1.64
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 61 4,718 1.31
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 61 170,776 0.04
2017-05-01 2017-04-28 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 152 2,770 5.81
2017-01-12 2017-01-11 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 9,095 83,029 12.30
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -8 17 -32.00
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -2 5 -28.57
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -2 5 -28.57
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
C - Conversion -5 10 -33.33
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 318 19,432 1.66
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 79 4,135 1.95
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 79 4,135 1.95
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
C - Conversion 199 3,429 6.16
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 243 14,835 1.67
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 61 4,657 1.33
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 61 4,657 1.33
2016-04-12 2016-04-08 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
C - Conversion 152 2,618 6.16
2016-01-14 2016-01-12 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 12,368 73,934 20.09
2015-08-03 2015-07-30 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 15 4,611 0.33 14.56 218 67,136
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
J - Other 25 101,375 0.02
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
J - Other 7 101,350 0.01
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
J - Other 7 101,350 0.01
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Preferred units representing limited partner interests
J - Other 15 101,336 0.01
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
J - Other 19,114 101,321 23.25
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
J - Other 4,056 82,207 5.19
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
J - Other 4,056 82,207 5.19
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
J - Other 3,230 74,095 4.56
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Subordinated units representing limited partner interests
J - Other 70,865 70,865
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 1,500 87,816 1.74 19.00 28,500 1,668,504
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 1,500 87,816 1.74 19.00 28,500 1,668,504
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
P - Purchase 2,200 84,816 2.66 19.00 41,800 1,611,504
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
J - Other 14,592 82,616 21.45
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
J - Other 3,096 68,024 4.77
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
J - Other 3,096 68,024 4.77
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
J - Other 2,466 61,832 4.15
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
J - Other 54,103 59,366 1,027.99
2015-05-08 2015-05-06 4 BSM Black Stone Minerals, L.P.
Common units representing limited partner interests
A - Award 5,263 5,263
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券(例如股票期權)
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券(例如期權)
V
內部人士透過Form 4自願報告的一筆交易
J
其他(附有交易描述的腳註)