簡介

本頁面提供了有關 Eric H Halvorson 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Eric H Halvorson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:SALM / Salem Media Group, Inc. Director 7,500
US:ISRG / Intuitive Surgical, Inc. Director 0
US:PCYC / Pharmacyclics Director 0
如何解讀這些圖表

以下圖表顯示了在Eric H Halvorson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 Eric H Halvorson 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
2018-05-11 2018-05-09 4 SALM SALEM MEDIA GROUP, INC. /DE/
Stock Options (right to buy)
A - Award 7,500 7,500
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 1,792 8,000 28.87 6.51 11,666 52,080
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 500 6,208 8.76 6.48 3,240 40,228
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 20 5,708 0.35 6.46 129 36,874
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 100 5,688 1.79 6.45 645 36,688
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 1 5,588 0.02 6.44 6 35,987
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 202 5,587 3.75 6.40 1,293 35,757
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 300 5,385 5.90 6.35 1,905 34,195
2016-05-20 2016-05-19 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 85 5,085 1.70 6.34 539 32,239
2016-04-26 2016-04-25 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -744 0 -100.00
2016-04-26 2016-04-25 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -744 2,485 -23.04 637.91 -474,605 1,585,206
2016-04-26 2016-04-25 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 744 3,229 29.94 512.77 381,501 1,655,734
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -2,500 0 -100.00
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -2,125 0 -100.00
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -1,063 0 -100.00
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -2,500 2,485 -50.15 639.21 -1,598,027 1,588,439
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 2,500 4,985 100.60 579.24 1,448,100 2,887,511
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -2,125 2,485 -46.10 639.21 -1,358,323 1,588,439
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 2,125 4,610 85.51 483.80 1,028,075 2,230,318
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -1,063 2,485 -29.96 639.21 -679,481 1,588,439
2016-04-25 2016-04-22 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 1,063 3,548 42.78 371.32 394,713 1,317,443
2016-04-25 2016-04-21 4 ISRG INTUITIVE SURGICAL INC
Restricted Stock Units
M - Exercise -460 0 -100.00
2016-04-25 2016-04-21 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 460 2,485 22.72
2016-03-15 2016-03-14 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -1,688 0 -100.00
2016-03-15 2016-03-14 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -2,750 0 -100.00
2016-03-15 2016-03-14 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -1,688 2,025 -45.46 593.16 -1,001,248 1,201,142
2016-03-15 2016-03-14 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 1,688 3,713 83.36 365.98 617,774 1,358,884
2016-03-15 2016-03-14 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -2,750 2,025 -57.59 593.16 -1,631,180 1,201,142
2016-03-15 2016-03-14 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 2,750 4,775 135.80 357.19 982,272 1,705,582
2015-08-11 2015-08-11 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 400 6,800 6.25 6.11 2,444 41,548
2015-08-11 2015-08-11 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 200 6,400 3.23 6.15 1,230 39,360
2015-08-11 2015-08-11 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 300 6,200 5.08 6.03 1,809 37,386
2015-08-11 2015-08-11 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 200 5,900 3.51 6.05 1,210 35,695
2015-08-11 2015-08-10 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 2,000 5,700 54.05 6.37 12,740 36,309
2015-08-11 2015-08-10 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 300 3,700 8.82 6.33 1,899 23,421
2015-08-11 2015-08-10 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 1,000 3,400 41.67 6.29 6,290 21,386
2015-08-11 2015-08-10 4 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
P - Purchase 600 2,400 33.33 6.09 3,654 14,616
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -187 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -306 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -327 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -440 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -3,750 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -3,750 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -267 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -252 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -195 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -340 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -344 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -522 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -7,500 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -466 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -515 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
D - Sale to Issuer -12,500 0 -100.00
2015-05-28 2015-05-26 4 PCYC PHARMACYCLICS INC
Common Stock
U - Other -1,000 0 -100.00 261.25 -261,250
2015-05-21 3 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
3,600
2015-05-21 3 SALM SALEM MEDIA GROUP, INC. /DE/
Class A Common Stock
3,600
2015-04-28 2015-04-27 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -200 2,025 -8.99 506.15 -101,230 1,024,954
2015-04-27 2015-04-24 4 ISRG INTUITIVE SURGICAL INC
Restricted Stock Units
M - Exercise -354 0 -100.00
2015-04-27 2015-04-24 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 354 2,225 18.92
2015-04-27 2015-04-23 4 ISRG INTUITIVE SURGICAL INC
Restricted Stock Units
A - Award 460 460
2015-04-27 2015-04-23 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
A - Award 744 744
2015-04-09 2015-04-07 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 187 187
2015-01-06 2015-01-02 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 306 306
2014-10-03 2014-10-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 327 327
2014-07-02 2014-07-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 440 440
2014-05-12 2014-05-09 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 3,750 3,750
2014-04-24 2014-04-24 4 ISRG INTUITIVE SURGICAL INC
Restricted Stock Units
A - Award 354 354
2014-04-24 2014-04-24 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
A - Award 1,063 1,063
2014-04-03 2014-04-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 267 267
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
M - Exercise -824 0 -100.00
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
M - Exercise -148 0 -100.00
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
M - Exercise -2,500 12,500 -16.67
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Common Stock
S - Sale -3,472 1,000 -77.64 138.33 -480,282 138,330
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Common Stock
M - Exercise 824 4,472 22.59 28.47 23,459 127,318
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Common Stock
M - Exercise 148 3,648 4.23 15.02 2,223 54,793
2014-03-06 2014-03-04 4 PCYC PHARMACYCLICS INC
Common Stock
M - Exercise 2,500 3,500 250.00 14.26 35,650 49,910
2014-01-06 2014-01-02 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 252 252
2013-10-03 2013-10-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 195 195
2013-07-02 2013-07-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 340 340
2013-05-10 2013-05-09 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 3,750 3,750
2013-04-26 2013-04-25 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
A - Award 2,125 2,125
2013-04-03 2013-04-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 344 344
2013-01-28 2013-01-25 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -1,500 1,688 -47.05
2013-01-28 2013-01-25 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -1,500 1,871 -44.50 577.81 -866,709 1,081,074
2013-01-28 2013-01-25 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 1,500 3,371 80.17 365.98 548,970 1,233,719
2013-01-03 2013-01-02 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 522 522
2012-11-20 2012-11-19 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale -500 1,871 -21.09 540.00 -270,000 1,010,340
2012-11-13 2012-11-09 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 7,500 7,500
2012-10-22 2012-10-19 4 ISRG INTUITIVE SURGICAL INC
Common Stock
G - Gift -100 2,371 -4.05
2012-10-03 2012-10-01 4 PCYC PHARMACYCLICS INC
Stock Option (Right to Buy)
A - Award 466 466
2012-07-05 2012-07-02 4 PCYC PHARMACYCLICS INC
Non-qualified Stock Option (right to buy)
A - Award 515 515
2012-04-24 2012-04-20 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
M - Exercise -2,500 0 -100.00
2012-04-24 2012-04-20 4 ISRG INTUITIVE SURGICAL INC
Common Stock
S - Sale X -2,500 2,471 -50.29 575.08 -1,437,697 1,421,020
2012-04-24 2012-04-20 4 ISRG INTUITIVE SURGICAL INC
Common Stock
M - Exercise 2,500 4,971 101.17 288.50 721,250 1,434,134
2012-04-20 2012-04-19 4 ISRG INTUITIVE SURGICAL INC
Non-Qualified Stock Option (right to buy)
A - Award 2,500 2,500
2012-04-04 2012-04-02 4 PCYC PHARMACYCLICS INC
Non-qualified Stock Option (right to buy)
A - Award 824 824
2012-01-05 2012-01-03 4 PCYC PHARMACYCLICS INC
Non-qualified Stock Option (right to buy)
A - Award 148 148
2011-12-19 3 PCYC PHARMACYCLICS INC
Common Stock
1,000
2008-03-19 2008-03-17 4 SALM SALEM COMMUNICATIONS CORP /DE/
Class A Common Stock
A - Award 599 29,697 2.06 3.14 1,881 93,249
2008-03-19 2008-03-17 4 SALM SALEM COMMUNICATIONS CORP /DE/
Class A Common Stock
A - Award 500 29,098 1.75 3.06 1,530 89,040
2008-03-19 2008-03-17 4 SALM SALEM COMMUNICATIONS CORP /DE/
Class A Common Stock
A - Award 998 28,598 3.62 3.01 3,004 86,080
2008-03-19 2008-03-17 4 SALM SALEM COMMUNICATIONS CORP /DE/
Class A Common Stock
A - Award 100 27,600 0.36 2.99 299 82,524
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)