簡介

本頁面提供了有關 Barbara A Klein 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Barbara A Klein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:CCMP / CMC Materials Inc Director 0
US:INGR / Ingredion Incorporated Director 37,250
如何解讀這些圖表

以下圖表顯示了在Barbara A Klein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 Barbara A Klein 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
2022-07-07 2022-07-06 4 CCMP CMC Materials, Inc.
Common Stock
D - Sale to Issuer -24,988 0 -100.00
2022-03-10 2022-03-09 4 CCMP CMC Materials, Inc.
Common Stock
A - Award 973 24,988 4.05
2022-01-05 2022-01-03 4 INGR Ingredion Inc
Common Stock
A - Award 391 37,250 1.06 97.12 37,989 3,617,697
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
M - Exercise -9,638 0 -100.00
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
M - Exercise -6,000 0 -100.00
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
M - Exercise -6,000 0 -100.00
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
M - Exercise -6,000 0 -100.00
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
S - Sale -9,638 24,015 -28.64 185.23 -1,785,250 4,448,306
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
M - Exercise 9,638 33,653 40.13 39.29 378,677 1,322,226
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
S - Sale -6,000 24,015 -19.99 185.23 -1,111,382 4,448,306
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
M - Exercise 6,000 30,015 24.98 51.57 309,420 1,547,874
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
S - Sale -6,000 24,015 -19.99 185.23 -1,111,382 4,448,306
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
M - Exercise 6,000 30,015 24.98 44.88 269,280 1,347,073
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
S - Sale -6,000 24,015 -19.99 185.23 -1,111,382 4,448,306
2021-12-22 2021-12-22 4 CCMP CMC Materials, Inc.
Common Stock
M - Exercise 6,000 30,015 24.98 35.47 212,820 1,064,632
2021-10-05 2021-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 359 36,616 0.99 90.48 32,500 3,312,976
2021-07-06 2021-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 357 35,997 1.00 90.99 32,500 3,275,336
2021-04-05 2021-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 360 35,396 1.03 90.21 32,500 3,193,054
2021-03-04 2021-03-03 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
A - Award 1,305 1,305 170.86 222,972 222,972
2021-03-04 2021-03-03 4 CCMP CMC Materials, Inc.
Common Stock
A - Award 561 24,015 2.39
2021-01-06 2021-01-04 4 INGR Ingredion Inc
Common Stock
A - Award 413 34,749 1.20 78.67 32,500 2,733,674
2020-11-30 2020-11-25 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
M - Exercise -6,000 0 -100.00
2020-11-30 2020-11-25 4 CCMP CMC Materials, Inc.
Common Stock
S - Sale -625 23,454 -2.60 152.05 -95,033 3,566,235
2020-11-30 2020-11-25 4 CCMP CMC Materials, Inc.
Common Stock
S - Sale -6,000 24,079 -19.95 152.05 -912,314 3,661,267
2020-11-30 2020-11-25 4 CCMP CMC Materials, Inc.
Common Stock
M - Exercise 6,000 30,079 24.92 33.89 203,340 1,019,377
2020-10-05 2020-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 435 34,052 1.29 74.75 32,500 2,545,420
2020-07-06 2020-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 401 33,381 1.21 81.14 32,500 2,708,510
2020-05-20 2020-05-20 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -6,126 24,079 -20.28 138.03 -845,561 3,323,581
2020-04-03 2020-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 430 32,735 1.33 75.54 32,500 2,472,773
2020-03-05 2020-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 1,958 1,958 147.78 289,353 289,353
2020-03-05 2020-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 593 30,205 2.00
2020-01-06 2020-01-02 4 INGR Ingredion Inc
Common Stock
A - Award 350 32,085 1.10 92.95 32,500 2,982,279
2019-10-03 2019-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 372 31,489 1.20
2019-08-23 2019-08-22 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -8,704 0 -100.00
2019-08-23 2019-08-22 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -5,196 29,612 -14.93 123.38 -641,074 3,653,478
2019-08-23 2019-08-22 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 8,704 34,808 33.34 33.90 295,066 1,179,991
2019-07-03 2019-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 368 30,873 1.21
2019-06-12 2019-06-10 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -3,000 26,104 -10.31 108.28 -324,842 2,826,562
2019-04-03 2019-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 318 30,310 1.06
2019-03-08 2019-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 2,972 2,972 110.09 327,187 327,187
2019-03-08 2019-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 909 29,104 3.22
2019-01-04 2019-01-02 4 INGR Ingredion Inc
Common Stock
A - Award 328 29,788 1.11
2018-11-16 2018-11-15 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -8,704 0 -100.00
2018-11-16 2018-11-15 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -3,069 0 -100.00
2018-11-16 2018-11-15 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -8,704 28,195 -23.59 102.06 -888,325 2,877,565
2018-11-16 2018-11-15 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 8,704 36,899 30.87 24.97 217,339 921,368
2018-11-16 2018-11-15 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -3,069 28,195 -9.82 102.06 -313,220 2,877,565
2018-11-16 2018-11-15 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 3,069 31,264 10.88 13.11 40,235 409,871
2018-11-15 2018-11-14 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -5,635 3,069 -64.74
2018-11-15 2018-11-14 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -5,635 28,195 -16.66 102.68 -578,605 2,895,080
2018-11-15 2018-11-14 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 5,635 33,830 19.99 13.11 73,875 443,511
2018-11-15 2018-11-14 4 INGR Ingredion Inc
Common Stock
S - Sale -1,775 29,460 -5.68 103.46 -183,646 3,047,989
2018-10-03 2018-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 290 31,051 0.94
2018-07-05 2018-07-02 4 INGR Ingredion Inc
Common Stock
A - Award 271 30,585 0.89
2018-04-04 2018-04-02 4 INGR Ingredion Inc
Common Stock
A - Award 233 30,178 0.78
2018-03-08 2018-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 3,385 3,385 106.61 360,875 360,875
2018-03-08 2018-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 907 28,195 3.32
2018-01-03 2018-01-02 4 INGR Ingredion Inc
Common Stock
A - Award 215 29,827 0.72
2017-12-14 2017-12-12 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
G - Gift -3,475 27,288 -11.30
2017-10-04 2017-10-02 4 INGR Ingredion Inc
Common Stock
A - Award 228 29,479 0.78
2017-08-03 2017-08-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -8,704 0 -100.00
2017-08-03 2017-08-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -10,880 0 -100.00
2017-08-03 2017-08-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -12,502 30,763 -28.90 71.69 -896,276 2,205,418
2017-08-03 2017-08-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 8,704 43,265 25.18 22.78 198,277 985,577
2017-08-03 2017-08-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 10,880 34,561 45.94 22.78 247,846 787,300
2017-07-05 2017-07-03 4 INGR Ingredion Inc
Common Stock
A - Award 221 29,140 0.76
2017-04-05 2017-04-03 4 INGR Ingredion Inc
Common Stock
A - Award 249 28,810 0.87
2017-03-08 2017-03-07 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 4,811 4,811 69.44 334,076 334,076
2017-03-08 2017-03-07 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 1,352 23,681 6.05
2017-01-05 2017-01-03 4 INGR Ingredion Inc
Common Stock
A - Award 240 28,458 0.85
2016-10-05 2016-10-03 4 INGR Ingredion Inc
Common Stock
A - Award 225 28,118 0.81
2016-07-06 2016-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 232 27,805 0.84
2016-04-04 2016-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 273 27,466 1.00
2016-03-09 2016-03-08 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 9,638 9,638 39.29 378,677 378,677
2016-03-09 2016-03-08 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 2,252 22,329 11.22
2016-01-05 2016-01-04 4 INGR Ingredion Inc
Common Stock
A - Award 313 27,066 1.17
2015-10-05 2015-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 316 26,635 1.20
2015-07-06 2015-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 340 26,194 1.31
2015-04-02 2015-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 350 25,727 1.38
2015-03-05 2015-03-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 6,000 6,000
2015-03-05 2015-03-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 2,000 20,077 11.06
2015-01-05 2015-01-02 4 INGR Ingredion Inc
Common Stock
A - Award 324 25,264 1.30
2014-10-03 2014-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 370 24,813 1.51
2014-07-03 2014-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 355 24,325 1.48
2014-04-03 2014-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 407 23,836 1.74
2014-03-05 2014-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 6,000 6,000
2014-03-05 2014-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 2,000 18,077 12.44
2014-01-06 2014-01-02 4 INGR Ingredion Inc
Common Stock
A - Award 402 23,289 1.76
2013-10-03 2013-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 414 22,773 1.85
2013-07-03 2013-07-01 4 INGR Ingredion Inc
Common Stock
A - Award 410 22,240 1.88
2013-04-03 2013-04-01 4 INGR Ingredion Inc
Common Stock
A - Award 381 21,725 1.78
2013-03-05 2013-03-05 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 6,000 6,000
2013-03-05 2013-03-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 2,000 16,077 14.21
2013-01-04 2013-01-02 4 INGR Ingredion Inc
Common Stock
A - Award 427 21,274 2.05
2012-10-03 2012-10-01 4 INGR Ingredion Inc
Common Stock
A - Award 501 20,764 2.47
2012-07-03 2012-07-02 4 INGR Ingredion Inc
Common Stock
A - Award 555 20,185 2.83
2012-04-03 2012-04-02 4 CPO CORN PRODUCTS INTERNATIONAL INC
Common Stock
A - Award 477 19,567 2.50
2012-03-08 2012-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 6,000 6,000
2012-03-08 2012-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 2,000 14,077 16.56
2012-03-08 2012-03-02 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
J - Other 901 12,077 8.06
2012-03-08 2012-03-02 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
J - Other 676 11,176 6.44
2012-01-04 2012-01-03 4 CPO CORN PRODUCTS INTERNATIONAL INC
Common Stock
A - Award 523 19,030 2.83
2006-07-05 2006-07-03 4 CPO CORN PRODUCTS INTERNATIONAL INC
Common Stock
A - Award 425 4,376 10.77
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)