簡介

本頁面提供了有關 Michael S Ostrach 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 S Ostrach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:DVAX / Dynavax Technologies Corporation Senior Vice President 85,000
如何解讀這些圖表

以下圖表顯示了在Michael S Ostrach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 S Ostrach 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
2021-02-05 2021-02-03 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 85,000 85,000
2021-02-05 2021-02-03 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
A - Award 30,000 30,000
2020-03-16 2020-03-16 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -12,684 117,167 -9.77 2.32 -29,427 271,827
2020-03-16 2020-03-16 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -4,901 129,851 -3.64 2.32 -11,370 301,254
2020-03-16 2020-03-16 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -27,352 134,752 -16.87 2.32 -63,457 312,625
2020-02-25 2020-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -8,500 0 -100.00
2020-02-25 2020-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 8,500 162,104 5.53
2020-02-14 2020-02-12 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise 22,000 0 -100.00
2020-02-14 2020-02-12 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 105,000 105,000
2020-02-14 2020-02-12 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 22,000 153,604 16.72
2019-06-04 2019-06-02 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -49,804 0 -100.00
2019-06-04 2019-06-02 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 49,804 131,604 60.89
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
M - Exercise -1,875 0 -100.00
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
M - Exercise -1,875 0 -100.00
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
S - Sale -31,694 81,800 -27.93 8.90 -282,077 728,020
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
S - Sale -3,750 113,494 -3.20 9.25 -34,688 1,049,820
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 1,875 117,244 1.63 5.40 10,125 633,118
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 1,875 115,369 1.65 5.40 10,125 622,993
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -3,115 113,494 -2.67 9.04 -28,160 1,025,986
2019-06-04 2019-02-28 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -18,249 116,609 -13.53 9.04 -164,971 1,054,145
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
M - Exercise -1,875 0 -100.00
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
M - Exercise -1,875 0 -100.00
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
S - Sale -31,694 86,772 -26.75 8.90 -282,077 772,271
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
S - Sale -3,750 118,466 -3.07 9.25 -34,688 1,095,810
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 1,875 122,216 1.56 5.40 10,125 659,966
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 1,875 122,216 1.56 5.40 10,125 659,966
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -3,115 118,466 -2.56 9.04 -28,160 1,070,933
2019-03-01 2019-02-28 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -18,249 121,581 -13.05 9.04 -164,971 1,099,092
2019-03-01 2019-02-22 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
A - Award 22,000 22,000
2019-03-01 2019-02-22 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 88,000 88,000
2019-03-01 2019-02-22 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -8,500 8,500 -50.00
2019-03-01 2019-02-22 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -49,804 0 -100.00
2019-03-01 2019-02-22 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 8,500 139,830 6.47
2019-03-01 2019-02-22 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 49,804 131,330 61.09
2019-02-22 2019-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
A - Award 22,000 22,000
2019-02-22 2019-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 88,000 88,000
2019-02-22 2019-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -8,500 8,500 -50.00
2019-02-22 2019-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -49,804 0 -100.00
2019-02-22 2019-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 8,500 134,858 6.73
2019-02-22 2019-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 49,804 126,358 65.06
2018-06-08 2018-06-08 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
S - Sale -4,000 76,554 -4.97 15.52 -62,100 1,188,501
2018-06-08 2018-06-08 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -25,056 80,554 -23.73 15.52 -388,869 1,250,198
2018-06-04 2018-06-02 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -49,805 49,804 -50.00
2018-06-04 2018-06-02 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 49,805 105,610 89.25
2018-03-22 2018-03-21 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 150,000 150,000
2018-03-22 2018-02-01 4/A DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 100,000 100,000
2018-03-14 2018-03-12 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -2,319 55,805 -3.99 16.72 -38,774 933,060
2018-03-14 2018-03-12 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -3,091 58,124 -5.05 16.72 -51,682 971,833
2018-03-14 2018-03-12 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -18,111 61,215 -22.83 16.72 -302,816 1,023,515
2018-02-23 2018-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -6,375 0 -100.00
2018-02-23 2018-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -8,500 17,000 -33.33
2018-02-23 2018-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -49,805 49,804 -50.00
2018-02-23 2018-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 6,375 79,326 8.74
2018-02-23 2018-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 8,500 72,951 13.19
2018-02-23 2018-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 49,805 64,451 340.06
2018-02-05 2018-02-01 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Option (Right to Buy)
A - Award 100,000 100,000
2017-06-02 2017-06-02 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Units
A - Award 99,609 99,609
2017-03-15 2017-03-14 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
M - Exercise -10,000 0 -100.00
2017-03-15 2017-03-14 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -4,126 14,646 -21.98 5.75 -23,724 84,214
2017-03-15 2017-03-14 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 10,000 18,772 114.00
2017-02-24 2017-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Units
A - Award 25,500 25,500
2017-02-24 2017-02-22 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Units
A - Award 99,609 99,609
2016-02-08 2016-02-04 4 DVAX DYNAVAX TECHNOLOGIES CORP
Option (Right to Buy)
A - Award 84,000 84,000
2016-02-08 2016-02-04 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
A - Award 21,000 21,000
2015-08-31 2015-08-27 4 DVAX DYNAVAX TECHNOLOGIES CORP
Option (Right to Buy)
A - Award 29,000 29,000
2015-02-11 2015-02-09 4 DVAX DYNAVAX TECHNOLOGIES CORP
Option (Right to Buy)
A - Award 67,000 202,423 49.47
2014-03-13 2014-03-11 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Unit
A - Award 100,000 100,000 1.81 181,000 181,000
2014-02-06 2014-02-04 4 DVAX DYNAVAX TECHNOLOGIES CORP
Option (Right to Buy)
A - Award 270,000 270,000
2013-02-07 2013-02-05 4 DVAX DYNAVAX TECHNOLOGIES CORP
Option (Right to Buy)
A - Award -200,000 200,000 -50.00
2012-05-03 2012-05-01 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Options
M - Exercise -23,275 0 -100.00
2012-05-03 2012-05-01 4 DVAX DYNAVAX TECHNOLOGIES CORP
Stock Options
M - Exercise -37,505 18,750 -66.67
2012-05-03 2012-05-01 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
F - Taxes -11,052 87,720 -11.19 5.16 -57,028 452,635
2012-05-03 2012-05-01 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 23,275 98,772 30.83 1.58 36,774 156,060
2012-05-03 2012-05-01 4 DVAX DYNAVAX TECHNOLOGIES CORP
Common Stock
M - Exercise 37,505 75,497 98.72 0.54 20,253 40,768
2012-03-12 2012-03-09 4 DVAX DYNAVAX TECHNOLOGIES CORP
Restricted Stock Units
A - Award 100,000 100,000
2012-02-02 2012-01-31 4 DVAX DYNAVAX TECHNOLOGIES CORP
Option (Right to Buy)
A - Award 180,000 180,000
2006-11-01 3 DVAX DYNAVAX TECHNOLOGIES CORP
No securities owned.
0
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)