簡介

本頁面提供了有關 Jay R Ackerman 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Jay R Ackerman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:GUID / Guidance Software, Inc. Chief Revenue Officer 72,869
US:SREV / ServiceSource International Inc Head of WW Sales/Cust Success 168,750
如何解讀這些圖表

以下圖表顯示了在Jay R Ackerman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 Jay R Ackerman 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
2015-12-11 2015-12-09 4 GUID Guidance Software, Inc.
Common Stock
S - Sale -7,131 72,869 -8.91 5.73 -40,861 417,539
2015-03-16 2015-03-13 4 GUID Guidance Software, Inc.
Common Stock
P - Purchase 5,000 80,000 6.67 5.36 26,825 429,200
2014-12-16 3 GUID Guidance Software, Inc.
Common Stock
150,000
2014-12-16 3 GUID Guidance Software, Inc.
Common Stock
150,000
2014-09-04 2014-09-02 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -7,500 168,750 -4.26 3.86 -28,942 651,206
2014-09-04 2014-08-18 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -1,000 176,250 -0.56 3.50 -3,503 617,404
2014-02-21 2014-02-20 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -1,000 176,250 -0.56 8.25 -8,254 1,454,768
2013-12-30 2013-12-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
A - Award 75,000 75,000
2013-12-30 2013-12-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
A - Award 75,000 176,250 74.07
2013-12-24 2013-12-23 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -28,750 101,250 -22.12 8.41 -241,652 851,037
2013-10-03 2013-10-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 4,375 -77.42
2013-10-03 2013-10-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 130,000 -10.34 12.29 -184,347 1,597,674
2013-10-03 2013-10-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 145,000 11.54 1.49 22,350 216,050
2013-09-05 2013-09-04 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -7,500 130,000 -5.45 12.39 -92,900 1,610,258
2013-09-05 2013-09-03 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -10,000 19,375 -34.04
2013-09-05 2013-09-03 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -10,000 137,500 -6.78 12.30 -123,039 1,691,786
2013-09-05 2013-09-03 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 10,000 147,500 7.27 1.49 14,900 219,775
2013-08-22 2013-08-20 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -1,000 137,500 -0.72 12.27 -12,269 1,687,001
2013-08-08 2013-08-06 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -10,000 29,375 -25.40
2013-08-08 2013-08-06 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -10,000 137,500 -6.78 12.20 -122,022 1,677,802
2013-08-08 2013-08-06 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 10,000 147,500 7.27 1.49 14,900 219,775
2013-07-09 2013-07-08 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -18,599 39,375 -32.08
2013-07-09 2013-07-08 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -18,599 137,500 -11.91 10.00 -185,990 1,375,000
2013-07-09 2013-07-08 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 18,599 156,099 13.53 1.49 27,713 232,588
2013-07-09 2013-07-05 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -11,401 57,974 -16.43
2013-07-09 2013-07-05 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -11,401 137,500 -7.66 10.00 -114,010 1,375,000
2013-07-09 2013-07-05 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 11,401 148,901 8.29 1.49 16,987 221,862
2013-05-21 2013-05-17 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -145 69,375 -0.21
2013-05-21 2013-05-17 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -145 137,500 -0.11 7.00 -1,015 962,500
2013-05-21 2013-05-17 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 145 137,645 0.11 1.49 216 205,091
2013-04-05 2013-04-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -5,480 69,520 -7.31
2013-04-05 2013-04-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -9,375 0 -100.00
2013-04-05 2013-04-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -14,855 137,500 -9.75 7.00 -103,985 962,500
2013-04-05 2013-04-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 5,480 152,355 3.73 1.49 8,165 227,009
2013-04-05 2013-04-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 9,375 146,875 6.82 0.65 6,094 95,469
2013-03-28 2013-03-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 9,375 -61.54
2013-03-28 2013-03-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale -15,000 137,500 -9.84 7.00 -105,000 962,500
2013-03-28 2013-03-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise X 15,000 152,500 10.91
2013-02-21 2013-02-19 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -1,000 137,500 -0.72 6.93 -6,931 953,026
2013-02-19 2013-02-15 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 24,375 -38.10
2013-02-19 2013-02-15 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 137,500 -9.84 6.92 -103,822 951,706
2013-02-19 2013-02-15 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 152,500 10.91 0.65 9,750 99,125
2013-02-13 2013-02-11 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 39,375 -27.59
2013-02-13 2013-02-11 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 137,500 -9.84 6.82 -102,276 937,530
2013-02-13 2013-02-11 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 152,500 10.91 0.65 9,750 99,125
2013-01-24 2013-01-22 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
A - Award 4,424 4,424
2013-01-24 2013-01-22 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
D - Sale to Issuer -15,000 0 -100.00
2012-12-21 2012-12-21 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
A - Award 30,000 30,000
2012-12-21 2012-12-21 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
A - Award 115,000 137,500 511.11
2012-10-03 2012-10-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 54,375 -21.62
2012-10-03 2012-10-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 22,500 -40.00 10.34 -155,064 232,596
2012-10-03 2012-10-01 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 37,500 66.67 0.65 9,750 24,375
2012-09-11 2012-09-10 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -10,000 69,375 -12.60
2012-09-11 2012-09-10 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -10,000 22,500 -30.77 9.49 -94,948 213,633
2012-09-11 2012-09-10 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 10,000 32,500 44.44 0.65 6,500 21,125
2012-09-06 2012-09-05 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -7,500 22,500 -25.00 9.57 -71,771 215,314
2012-09-06 2012-09-04 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 79,375 -15.89
2012-09-06 2012-09-04 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 30,000 -33.33 9.35 -140,252 280,503
2012-09-06 2012-09-04 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 45,000 50.00 0.65 9,750 29,250
2012-08-29 2012-08-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 94,375 -13.71
2012-08-29 2012-08-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 30,000 -33.33 8.70 -130,538 261,075
2012-08-29 2012-08-27 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 45,000 50.00 0.65 9,750 29,250
2012-08-20 2012-08-20 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 109,375 -12.06
2012-08-20 2012-08-20 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 30,000 -33.33 8.47 -127,050 254,100
2012-08-20 2012-08-20 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 45,000 50.00 0.65 9,750 29,250
2012-08-20 2012-08-16 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -1,000 30,000 -3.23 7.87 -7,870 236,100
2012-08-15 2012-08-13 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 124,375 -10.76
2012-08-15 2012-08-13 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 30,000 -33.33 8.11 -121,706 243,411
2012-08-15 2012-08-13 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 45,000 50.00 0.65 9,750 29,250
2012-08-07 2012-08-03 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 139,375 -9.72
2012-08-07 2012-08-03 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale X -15,000 30,000 -33.33 8.22 -123,332 246,663
2012-08-07 2012-08-03 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 45,000 50.00 0.65 9,750 29,250
2012-03-06 2012-03-02 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
M - Exercise -15,000 154,375 -8.86
2012-03-06 2012-03-02 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale -15,000 30,000 -33.33 16.58 -248,688 497,376
2012-03-06 2012-03-02 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
M - Exercise 15,000 45,000 50.00 0.65 9,750 29,250
2012-02-21 2012-02-17 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
S - Sale -1,000 30,000 -3.23 16.45 -16,450 493,509
2012-02-09 3 SREV SERVICESOURCE INTERNATIONAL, INC.
Common Stock
30,000
2012-02-09 2012-02-07 4 SREV SERVICESOURCE INTERNATIONAL, INC.
Employee Stock Option (right to buy)
A - Award 15,000 15,000
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)