介绍

本页面提供了有关 Giljum Matthew C. 已知的内部交易历史的全面分析。内部人士包括公司的高管、董事或重要投资者。一般而言,基于内幕、非公开信息进行交易是非法的。这并不意味着他们在自己的公司进行任何交易都是非法的。但是,他们必须通过Form 4向美国证券交易委员会(SEC)报告所有交易。尽管存在这些限制,学术研究表明,整体而言,内部人士在自己公司中的投资表现往往优于市场。

平均交易盈利能力

“平均交易盈利能力”衡量了内部人士在过去三年中所有非计划性的公开市场买入交易的平均回报率。计算过程包括检查每笔交易,排除了作为10b5-1交易计划的一部分的交易。然后,对每笔交易在3、6和12个月的表现进行平均,以生成该笔交易最终的表现指标。然后,将所有交易的表现指标进行平均,计算出内部人士的总体平均表现指标。列表仅包含在过去两年中进行过至少三笔交易的内部人士。

如果内部人士的交易盈利能力显示为"N/A",则可能是因为该内部人士在过去三年内没有进行任何公开市场买入交易,或者他们进行的交易距离现在时间太近,无法计算出可靠的表现指标。

更新频率:每日

查看收益最高的的内幕交易者列表。

报告内部持仓的公司

美国证券交易委员会(SEC)文件显示Giljum Matthew C.已报告在以下公司拥有持仓或进行了交易:

证券 职位 最新报告的持仓
US:ARCH / Arch Resources, Inc. Sr. VP and CFO 0
如何解读这些图表

以下图表显示了在Giljum Matthew C.进行的每笔公开市场非计划交易后证券的股价表现。非计划交易是指没有作为10b5-1交易计划的一部分而进行的交易。股价表现以累积百分比变化的方式绘制。例如,如果一笔内部人士交易是在2019年1月1日进行的,该图表将显示该证券的每日百分比变化直至当前日期。如果在此期间股价从10美元涨至15美元,则股价的累积百分比变化将为50%。从10美元涨至20美元的价格变化将为100%,而从10美元跌至5美元的价格变化将为-50%。

最终,我们将评估内部人士的交易与股价的超额回报(正向或负向)之间的相关性,以判断内部人士是否在交易中利用内部信息获利。如果内部人士有这样的行为,我们预期看到(a)买入后的正回报,或者(b)卖出后的负回报。对于情况(a),买入图表将显示一系列向上倾斜的曲线,表示每次买入后都有正回报。对于情况(b),卖出图表将显示一系列向下倾斜的曲线,表示每次卖出后都有负回报。

然而,仅凭这一点还不足以得出结论。例如,如果公司的股价在多年内呈现非周期性上升,我们会预期所有买入后的图表都呈现向上倾斜。同样地,多年来呈现非周期性下降的股价会导致卖出后的图表也呈现向下倾斜。这两种情况的图表都不能表示内部人士在进行内幕交易。

最有力的指标是在公司股价呈极度循环波动的情况下,“买入”图表显示正向信号,而“卖出”图表显示负向趋势。这种情况强烈暗示内部人士可能根据内幕信息精确地计时进行交易,以获得财务优势。

内幕交易历史

该表格显示了由 Giljum Matthew C. 进行的所有内幕交易的完整列表,这些交易已向美国证券交易委员会(SEC)披露。

备案日期 交易日期 表格 股票代码 证券 代码 10b5-1 股数 剩余股数 %
变化
每股
股价
交易
金额
剩余
金额
2025-01-14 2025-01-14 4 ARCH ARCH RESOURCES, INC.
Class A Common Stock
D - Sale to Issuer -40,005 0 -100.00
2024-10-15 2024-10-14 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -169 40,005 -0.42 144.75 -24,463 5,790,724
2024-10-15 2024-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -744 40,174 -1.82 145.86 -108,520 5,859,780
2024-10-15 2024-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 1,683 40,918 4.29
2024-02-27 2024-02-26 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -900 39,235 -2.24 169.99 -152,991 6,669,558
2024-02-27 2024-02-26 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -1,380 40,135 -3.32 169.28 -233,606 6,794,053
2024-02-27 2024-02-26 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -100 41,515 -0.24 167.55 -16,755 6,955,838
2024-02-27 2024-02-26 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -10,169 41,615 -19.64 169.54 -1,724,052 7,055,407
2024-02-27 2024-02-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
A - Award 20,064 51,784 63.25
2024-02-27 2024-02-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 3,734 31,720 13.34
2024-02-13 2024-02-12 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -199 27,986 -0.71 169.64 -33,758 4,747,545
2024-02-13 2024-02-12 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -579 28,185 -2.01 171.27 -99,165 4,827,245
2024-02-13 2024-02-10 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 1,983 28,764 7.40
2024-02-13 2024-02-09 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -115 26,781 -0.43 172.33 -19,818 4,615,170
2024-02-13 2024-02-09 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -369 26,896 -1.35 168.68 -62,243 4,536,817
2024-02-13 2024-02-09 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 1,150 27,265 4.40
2023-10-16 2023-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -421 26,115 -1.59 155.21 -65,343 4,053,309
2023-10-16 2023-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -747 26,536 -2.74 154.48 -115,397 4,099,281
2023-10-16 2023-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 1,684 27,283 6.58
2023-10-16 2023-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -1,119 25,599 -4.19 154.48 -172,863 3,954,534
2023-10-16 2023-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 2,525 26,718 10.44
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -200 24,193 -0.82 153.58 -30,716 3,715,561
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -1,144 24,393 -4.48 153.18 -175,238 3,736,520
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -300 25,537 -1.16 152.15 -45,645 3,885,455
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -200 25,837 -0.77 150.78 -30,156 3,895,703
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -200 26,037 -0.76 149.77 -29,954 3,899,561
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -573 26,237 -2.14 148.05 -84,833 3,884,388
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -9,941 26,810 -27.05 152.62 -1,517,195 4,091,742
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
A - Award 19,049 36,751 107.61
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 3,387 17,702 23.66
2023-02-28 2023-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -1,654 14,315 -10.36 152.62 -252,433 2,184,755
2023-02-28 2023-02-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 3,733 15,969 30.51
2023-02-13 2023-02-10 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -199 12,236 -1.60 141.08 -28,075 1,726,255
2023-02-13 2023-02-10 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -617 12,435 -4.73 142.49 -87,916 1,771,863
2023-02-13 2023-02-10 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 1,983 13,052 17.91
2022-10-17 2022-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -253 11,069 -2.23 136.00 -34,408 1,505,384
2022-10-17 2022-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -1,128 11,322 -9.06 137.82 -155,461 1,560,398
2022-10-17 2022-10-13 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 2,525 12,450 25.44
2022-03-01 2022-02-28 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -339 9,925 -3.30 116.52 -39,500 1,156,461
2022-03-01 2022-02-27 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -3,386 3,387 -49.99
2022-03-01 2022-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -1,513 10,264 -12.85 116.55 -176,340 1,196,269
2022-03-01 2022-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 3,386 11,777 40.35
2022-03-01 2022-02-25 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -3,733 7,467 -33.33
2022-03-01 2022-02-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -373 8,391 -4.26 113.57 -42,362 952,966
2022-03-01 2022-02-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -1,213 8,764 -12.16 116.55 -141,375 1,021,444
2022-03-01 2022-02-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 3,733 9,977 59.79
2022-02-14 2022-02-10 4 ARCH ARCH RESOURCES, INC.
Restricted St ock Units
A - Award 5,950 5,950
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -950 0 -100.00
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -1,600 0 -100.00
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -255 6,244 -3.92 96.47 -24,600 602,359
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -283 6,499 -4.17 97.10 -27,479 631,053
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 950 6,782 16.29
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -476 5,832 -7.55 97.10 -46,220 566,287
2021-10-27 2021-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 1,600 6,308 33.98
2021-10-14 2021-10-13 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
A - Award 5,050 5,050
2021-10-14 2021-10-13 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
A - Award 5,050 5,050
2021-03-02 2021-03-01 4 ARCH ARCH RESOURCES, INC.
Common Stock
S - Sale X -435 4,708 -8.46 48.98 -21,306 230,598
2021-03-02 2021-02-27 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -3,387 6,773 -33.34
2021-03-02 2021-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -1,021 5,143 -16.56 47.92 -48,926 246,453
2021-03-02 2021-02-27 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 3,387 6,164 121.97
2021-02-26 2021-02-25 4 ARCH ARCH RESOURCES, INC.
Restricted St ock Units
A - Award 11,200 11,200
2021-02-24 2021-02-22 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -314 0 -100.00
2021-02-24 2021-02-22 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -650 0 -100.00
2021-02-24 2021-02-22 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -111 2,777 -3.84 51.22 -5,685 142,238
2021-02-24 2021-02-22 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 314 2,888 12.20
2021-02-24 2021-02-22 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -228 2,574 -8.14 51.22 -11,678 131,840
2021-02-24 2021-02-22 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 650 2,802 30.20
2020-10-27 2020-10-25 4 ARCH ARCH RESOURCES, INC.
Restricted Stock Units
M - Exercise -960 1,600 -37.50
2020-10-27 2020-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
F - Taxes -286 2,152 -11.73 37.34 -10,679 80,356
2020-10-27 2020-10-25 4 ARCH ARCH RESOURCES, INC.
Common Stock
M - Exercise 960 2,438 64.95
2020-04-30 3 ARCH ARCH COAL INC
Common Stock
2,956
2020-04-30 3 ARCH ARCH COAL INC
Common Stock
2,956
2020-04-30 3 ARCH ARCH COAL INC
Common Stock
2,956
2020-04-30 2020-04-30 4 ARCH ARCH COAL INC
Restricted Stock Units
A - Award 8,210 8,210
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)