簡介

本頁面提供了有關 Michael Sgrignari 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Michael Sgrignari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:COV / Senior Vice President 0
如何解讀這些圖表

以下圖表顯示了在Michael Sgrignari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。

歷史內部人交易

該表格顯示了由 Michael Sgrignari 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
2015-01-28 2015-01-26 4 COV Covidien plc
Stock Option (Right to Buy)
D - Sale to Issuer -15,548 0 -100.00
2015-01-28 2015-01-26 4 COV Covidien plc
Stock Option (Right to Buy)
D - Sale to Issuer -28,550 0 -100.00
2015-01-28 2015-01-26 4 COV Covidien plc
Stock Option (Right to Buy)
D - Sale to Issuer -12,881 0 -100.00
2015-01-28 2015-01-26 4 COV Covidien plc
Stock Option (Right to Buy)
D - Sale to Issuer -5,713 0 -100.00
2015-01-28 2015-01-26 4 COV Covidien plc
Stock Option (Right to Buy)
D - Sale to Issuer -1,357 0 -100.00
2015-01-28 2015-01-26 4 COV Covidien plc
Ordinary Shares
D - Sale to Issuer -31,383 0 -100.00
2015-01-28 2015-01-26 4 COV Covidien plc
Ordinary Shares
D - Sale to Issuer -993 31,383 -3.07
2014-12-08 2014-12-05 4 COV Covidien plc
Ordinary Shares
S - Sale -25,795 10,724 -70.63 103.48 -2,669,393 1,109,772
2014-12-04 2014-12-03 4 COV Covidien plc
Ordinary Shares
F - Taxes -279 36,519 -0.76 102.36 -28,558 3,738,085
2014-12-03 2014-12-02 4 COV Covidien plc
Ordinary Shares
F - Taxes -356 36,798 -0.96 101.61 -36,173 3,739,045
2014-12-03 2014-12-01 4 COV Covidien plc
Ordinary Shares
F - Taxes -686 37,154 -1.81 100.99 -69,279 3,752,182
2014-12-03 2014-12-01 4 COV Covidien plc
Ordinary Shares
A - Award 990 37,840 2.69
2014-10-07 2014-10-03 4 COV Covidien plc
Ordinary Shares
F - Taxes -4,073 36,737 -9.98 93.89 -382,414 3,449,237
2014-10-07 2014-10-03 4 COV Covidien plc
Ordinary Shares
A - Award 11,870 40,810 41.02
2014-07-02 2014-07-01 4 COV Covidien plc
Ordinary Shares
F - Taxes -55 28,775 -0.19 90.86 -4,997 2,614,496
2014-02-24 2014-02-20 4 COV Covidien plc
Ordinary Shares
A - Award 31 28,529 0.11 71.28 2,210 2,033,547
2013-12-05 2013-12-05 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -5,182 15,548 -25.00
2013-12-05 2013-12-05 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -6,440 12,881 -33.33
2013-12-05 2013-12-05 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -5,712 5,713 -50.00
2013-12-05 2013-12-05 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -5,265 0 -100.00
2013-12-05 2013-12-05 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -678 1,357 -33.32
2013-12-05 2013-12-05 4 COV Covidien plc
Ordinary Shares
S - Sale -23,277 28,285 -45.14 67.33 -1,567,199 1,904,378
2013-12-05 2013-12-05 4 COV Covidien plc
Ordinary Shares
M - Exercise 678 51,562 1.33 49.48 33,547 2,551,288
2013-12-05 2013-12-05 4 COV Covidien plc
Ordinary Shares
M - Exercise 5,182 50,884 11.34 52.53 272,210 2,672,937
2013-12-05 2013-12-05 4 COV Covidien plc
Ordinary Shares
M - Exercise 5,265 45,702 13.02 43.44 228,712 1,985,295
2013-12-05 2013-12-05 4 COV Covidien plc
Ordinary Shares
M - Exercise 5,712 40,437 16.45 39.18 223,796 1,584,322
2013-12-05 2013-12-05 4 COV Covidien plc
Ordinary Shares
M - Exercise 6,440 34,725 22.77 42.39 272,992 1,471,993
2013-12-04 2013-12-03 4 COV Covidien plc
Ordinary Shares
F - Taxes -191 28,285 -0.67 67.24 -12,843 1,901,883
2013-12-04 2013-12-02 4 COV Covidien plc
Stock Option (Right to Buy)
A - Award 28,550 28,550
2013-12-04 2013-12-02 4 COV Covidien plc
Ordinary Shares
A - Award 2,963 28,476 11.61
2013-12-04 2013-12-01 4 COV Covidien plc
Ordinary Shares
F - Taxes -693 25,513 -2.64 68.26 -47,304 1,741,517
2013-11-07 2013-11-05 4 COV Covidien plc
Ordinary Shares
A - Award 35 26,146 0.13 64.33 2,252 1,681,972
2013-09-30 2013-09-27 4 COV Covidien plc
Ordinary Shares
F - Taxes -1,804 26,046 -6.48 60.96 -109,972 1,587,764
2013-09-30 2013-09-27 4 COV Covidien plc
Ordinary Shares
A - Award 5,524 27,850 24.74
2013-08-16 2013-08-15 4 COV Covidien plc
Ordinary Shares
A - Award 26 22,196 0.12 61.85 1,608 1,372,823
2013-07-02 2013-07-01 4 COV Covidien plc
Ordinary Shares
F - Taxes -53 22,096 -0.24 57.41 -3,043 1,268,531
2013-05-07 2013-05-03 4 COV Covidien plc
Ordinary Shares
A - Award 26 21,363 0.12 64.35 1,673 1,374,709
2013-02-28 2013-02-27 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -5,876 17,629 -25.00
2013-02-28 2013-02-27 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -5,213 10,425 -33.34
2013-02-28 2013-02-27 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -4,804 4,804 -50.00
2013-02-28 2013-02-27 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -6,312 0 -100.00
2013-02-28 2013-02-27 4 COV Covidien plc
Ordinary Shares
S - Sale -22,205 21,199 -51.16 63.40 -1,407,815 1,344,034
2013-02-28 2013-02-27 4 COV Covidien plc
Ordinary Shares
M - Exercise 4,804 43,404 12.45 47.60 228,670 2,066,030
2013-02-28 2013-02-27 4 COV Covidien plc
Ordinary Shares
M - Exercise 5,213 38,600 15.61 42.94 223,846 1,657,484
2013-02-28 2013-02-27 4 COV Covidien plc
Ordinary Shares
M - Exercise 5,876 33,387 21.36 46.45 272,940 1,550,826
2013-02-28 2013-02-27 4 COV Covidien plc
Ordinary Shares
M - Exercise 6,312 27,511 29.77 34.15 215,555 939,501
2012-12-28 2012-12-27 4 COV Covidien plc
Ordinary Shares
A - Award 29 21,059 0.14 57.35 1,663 1,207,734
2012-12-04 2012-12-03 4 COV Covidien plc
Stock Option (Right to Buy)
A - Award 18,915 18,915
2012-12-04 2012-12-03 4 COV Covidien plc
Ordinary Shares
A - Award 2,084 20,926 11.06
2012-12-04 2012-12-01 4 COV Covidien plc
Ordinary Shares
F - Taxes -1,206 18,842 -6.02 58.11 -70,081 1,094,909
2012-11-14 2012-11-13 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -5,212 15,638 -25.00
2012-11-14 2012-11-13 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -9,607 9,608 -50.00
2012-11-14 2012-11-13 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -6,311 6,312 -50.00
2012-11-14 2012-11-13 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -6,611 0 -100.00
2012-11-14 2012-11-13 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -32,000 0 -100.00
2012-11-14 2012-11-13 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -618 1,857 -24.97
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
S - Sale -60,359 19,976 -75.13 56.42 -3,405,449 1,127,044
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
M - Exercise 618 80,335 0.78 54.22 33,508 4,355,764
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
M - Exercise 5,212 79,717 7.00 42.94 223,803 3,423,048
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
M - Exercise 6,311 74,505 9.25 34.15 215,521 2,544,346
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
M - Exercise 6,611 68,194 10.74 38.65 255,505 2,635,596
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
M - Exercise 9,607 61,583 18.48 47.60 457,293 2,931,351
2012-11-14 2012-11-13 4 COV Covidien plc
Ordinary Shares
M - Exercise 32,000 51,976 160.19 43.09 1,378,810 2,239,531
2012-11-07 2012-11-05 4 COV Covidien plc
Ordinary Shares
A - Award 32 19,976 0.16 55.65 1,781 1,111,664
2012-10-09 2012-10-04 4 COV Covidien plc
Ordinary Shares
F - Taxes -1,574 19,874 -7.34 60.16 -94,692 1,195,620
2012-10-09 2012-10-04 4 COV Covidien plc
Ordinary Shares
A - Award 4,948 21,448 29.99
2012-08-20 2012-08-16 4 COV Covidien plc
Ordinary Shares
A - Award 27 16,433 0.16 57.59 1,555 946,376
2012-07-03 2012-07-01 4 COV Covidien plc
Ordinary Shares
F - Taxes -47 16,241 -0.29 53.50 -2,514 868,894
2012-05-09 2012-05-07 4 COV Covidien plc
Ordinary Shares
A - Award 30 16,093 0.19 54.25 1,628 873,045
2012-05-04 2012-05-03 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -7,500 6,611 -53.15
2012-05-04 2012-05-03 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -7,435 0 -100.00
2012-05-04 2012-05-03 4 COV Covidien plc
Stock Option (Right to Buy)
M - Exercise -7,839 0 -100.00
2012-05-04 2012-05-03 4 COV Covidien plc
Ordinary Shares
S - Sale -22,774 16,063 -58.64 55.66 -1,267,578 894,051
2012-05-04 2012-05-03 4 COV Covidien plc
Ordinary Shares
M - Exercise 7,435 38,837 23.68 36.99 275,023 1,436,592
2012-05-04 2012-05-03 4 COV Covidien plc
Ordinary Shares
M - Exercise 7,500 31,402 31.38 38.65 289,864 1,213,640
2012-05-04 2012-05-03 4 COV Covidien plc
Ordinary Shares
M - Exercise 7,839 23,902 48.80 45.66 357,909 1,091,306
2012-02-24 2012-02-22 4 COV Covidien plc
Ordinary Shares
A - Award 30 15,935 0.19 52.45 1,574 835,791
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)