賽熱有限公司

簡介

本頁面提供了有關 Noel B Williams 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Noel B Williams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:SAIH / SAIHEAT Limited Director 44,274
US:HCA / HCA Healthcare, Inc. SVP and CIO 0
如何解讀這些圖表

以下圖表顯示了在Noel B Williams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。

SAIH / SAIHEAT Limited內部人士買入 - 短期收益分析

在這一部分,我們分析了在 SAIH / SAIHEAT Limited 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(%)
2024-11-20 LDOS WILLIAMS NOEL B 2,000 161.1303 133 2,416.9545 322,261 349 7.8200 -321,220 -99.68

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

SAIH / SAIHEAT Limited Insider Trades
SAIH / SAIHEAT Limited內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 SAIH / SAIHEAT Limited 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($)
避免的
最高損失率($)
2023-11-06 LDOS WILLIAMS NOEL B 2,106 103.2303 140 1,548.4545 217,403 3

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

SAIH / SAIHEAT Limited Insider Trades
歷史內部人交易

該表格顯示了由 Noel B Williams 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
2026-05-12 2026-05-08 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,067 44,274 2.47
2026-03-05 2026-03-04 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 2,296 43,207 5.61 79.45 182,417 3,432,784
2026-03-05 2026-03-04 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 1,769 40,911 4.52 104.06 184,082 4,257,182
2026-03-05 2026-03-04 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 2,123 39,142 5.73 103.90 220,580 4,066,838
2025-08-29 2025-08-27 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 3,345 37,019 9.93 75.02 250,942 2,777,154
2025-05-13 2025-05-09 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 873 35,780 2.50
2024-11-22 2024-11-21 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 4,070 34,907 13.20 63.08 256,736 2,201,924
2024-11-22 2024-11-20 4 LDOS Leidos Holdings, Inc.
Common Stock
P - Purchase 2,000 2,000 161.13 322,261 322,261
2024-05-07 2024-05-03 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 912 30,837 3.05
2024-02-23 2024-02-22 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 4,788 29,925 19.05 52.70 252,328 1,577,039
2023-11-08 2023-11-06 4 LDOS Leidos Holdings, Inc.
Common Stock
S - Sale -2,106 29,894 -6.58 103.23 -217,403 3,085,967
2023-05-09 2023-05-05 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,574 25,137 6.68
2023-02-24 2023-02-23 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 5,193 23,563 28.27 39.70 206,162 935,445
2022-05-10 2022-05-06 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 1,784 1,784
2022-05-10 2022-05-06 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,106 18,370 6.41
2022-03-16 2022-03-15 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
M - Exercise -10,523 0 -100.00
2022-03-16 2022-03-15 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 10,523 17,264 156.11 31.62 332,767 545,931
2021-05-11 2021-05-07 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 2,123 2,123
2021-05-11 2021-05-07 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,059 6,741 18.64
2021-03-05 2021-03-03 4 LDOS Leidos Holdings, Inc.
Common Stock
J - Other 32,000 32,000 90.04 2,881,280 2,881,280
2021-03-05 2021-03-03 4 LDOS Leidos Holdings, Inc.
Common Stock
J - Other -32,000 5,682 -84.92 90.04 -2,881,280 511,593
2020-12-03 2020-12-01 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
M - Exercise -11,685 0 -100.00
2020-12-03 2020-12-01 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 11,685 37,682 44.95 28.84 337,043 1,086,899
2020-08-27 2020-08-26 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
M - Exercise -10,144 0 -100.00
2020-08-27 2020-08-26 4 LDOS Leidos Holdings, Inc.
Common Stock
M - Exercise 10,144 25,997 63.99 30.00 304,364 780,017
2020-05-12 2020-05-08 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,047 15,853 7.07
2019-05-14 2019-05-10 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 3,345 3,345
2019-05-14 2019-05-10 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,400 14,806 10.44
2018-05-15 2018-05-11 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 4,070 4,070
2018-05-15 2018-05-11 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,586 13,406 13.42
2017-05-16 2017-05-12 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 4,788 4,788
2017-05-16 2017-05-12 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 1,898 11,820 19.13
2016-08-30 2016-08-26 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 5,193 5,193
2016-08-30 2016-08-26 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 2,519 9,922 34.03
2015-06-16 2015-06-12 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 7,777 7,777
2015-06-16 2015-06-12 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 2,337 7,403 46.13
2014-06-17 2014-06-13 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 8,636 8,636
2014-06-17 2014-06-13 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 2,563 5,066 102.40
2014-05-02 2014-04-30 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 21 2,503 0.86
2014-02-03 2014-01-30 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 18 2,482 0.71
2013-12-17 2013-12-13 4 LDOS Leidos Holdings, Inc.
Stock Option (Right to Buy)
A - Award 7,497 7,497
2013-12-17 2013-12-13 4 LDOS Leidos Holdings, Inc.
Common Stock
A - Award 2,464 2,464
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -4,505 0 -100.00
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -4,505 0 -100.00
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -9,010 0 -100.00
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -4,505 0 -100.00
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -45,004 0 -100.00
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -45,004 0 -100.00
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 4,505 299,030 1.53 6.48 29,180 1,936,877
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 9,010 294,525 3.16 6.48 58,360 1,907,697
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 4,505 285,515 1.60 15.91 71,680 4,542,886
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 4,505 281,010 1.63 10.92 49,180 3,067,730
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 45,004 276,505 19.44 11.32 509,481 3,130,258
2012-05-18 2012-05-16 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 45,004 276,505 19.44 11.32 509,481 3,130,258
2012-05-11 2012-05-09 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -30,003 0 -100.00
2012-05-11 2012-05-09 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -30,003 0 -100.00
2012-05-11 2012-05-09 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -2,504 0 -100.00
2012-05-11 2012-05-09 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 30,003 186,497 19.17 5.31 159,238 989,814
2012-05-11 2012-05-09 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 30,003 186,497 19.17 5.31 159,238 989,814
2012-05-11 2012-05-09 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 2,504 126,491 2.02 5.31 13,290 671,338
2012-04-16 2012-04-12 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise X -47,500 2,504 -94.99 5.31 -252,102 13,290
2012-04-16 2012-04-12 4 HCA HCA Holdings, Inc.
Common Stock
F - Taxes -22,509 123,987 -15.36 27.57 -620,573 3,418,322
2012-04-16 2012-04-12 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise X 47,500 146,496 47.98 5.31 252,102 777,513
2012-02-24 2012-02-22 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 4,505 4,505 6.48 29,180 29,180
2012-02-24 2012-02-22 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 15,002 15,002 5.31 79,622 79,622
2012-01-27 2012-01-25 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 25,002 25,002 5.31 132,696 132,696
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -486 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -1,031 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -4,374 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -810 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -3,576 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -1,243 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -5,527 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -8,873 0 -100.00
2011-11-04 2011-11-02 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 25,920 97,985 35.97 2.83 73,359 277,317
2011-03-17 2011-03-15 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -6,259 8,873 -41.36 2.83 -17,714 25,112
2011-03-17 2011-03-15 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -31,269 0 -100.00 2.83 -88,498
2011-03-17 2011-03-15 4 HCA HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 25,002 25,002 5.31 132,696 132,696
2011-03-17 2011-03-15 4 HCA HCA Holdings, Inc.
Common Stock
S - Sale -23,844 72,065 -24.86 28.91 -689,390 2,083,579
2011-03-17 2011-03-15 4 HCA HCA Holdings, Inc.
Common Stock
F - Taxes -13,684 95,909 -12.49 30.00 -410,520 2,877,270
2011-03-17 2011-03-15 4 HCA HCA Holdings, Inc.
Common Stock
M - Exercise 37,528 109,593 52.08 2.83 106,212 310,170
2011-03-11 2011-03-09 4 HCA HCA Holdings, Inc.
Common Stock
A - Award 1,706 72,065 2.42
2011-02-08 2011-02-04 4 NONE HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 1,000 1,000 29.18 29,180 29,180
2011-02-08 2011-02-04 4 NONE HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 3,330 3,330 23.91 79,620 79,620
2010-12-14 2010-12-10 4 NONE HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -9,579 0 -100.00
2010-12-14 2010-12-10 4 NONE HCA Holdings, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise -6,039 0 -100.00
2010-12-14 2010-12-10 4 NONE HCA Holdings, Inc.
Common Stock
M - Exercise 9,579 15,618 158.62 12.75 122,132 199,130
2010-12-14 2010-12-10 4 NONE HCA Holdings, Inc.
Common Stock
M - Exercise 6,039 6,039 12.75 76,997 76,997
2010-02-26 2010-02-24 4 NONE HCA INC/TN
Non-Qualified Stock Option (right to buy)
A - Award 1,000 1,000 71.68 71,680 71,680
2010-02-26 2010-02-24 4 NONE HCA INC/TN
Non-Qualified Stock Option (right to buy)
A - Award 3,330 3,330 51.00 169,830 169,830
2009-08-31 2009-08-27 4 NONE HCA INC/TN
Non-Qualified Stock Option
A - Award 5,000 5,000
2009-02-27 2009-02-25 4 NONE HCA INC/TN
Non-Qualified Stock Option (right to buy)
A - Award 3,330 3,330 51.00 169,830 169,830
2008-04-29 3 NONE HCA INC/TN
Common Stock
7,132
2005-07-29 2005-07-27 4 (HCA) HCA INC/TN
Non-Qualified Stock Option (right to buy)
A - Award 7,500 7,500
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)