簡介

本頁面提供了有關 John A Mulder 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John A Mulder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:GNTX / Gentex Corporation Director 0
如何解讀這些圖表

以下圖表顯示了在John A Mulder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 John A Mulder 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
2021-07-28 2021-07-27 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
M - Exercise -7,000 0 -100.00
2021-07-28 2021-07-27 4 GNTX GENTEX CORP
Common Stock
S - Sale -7,000 34,365 -16.92 32.65 -228,549 1,122,014
2021-07-28 2021-07-27 4 GNTX GENTEX CORP
Common Stock
M - Exercise 7,000 41,365 20.37 24.21 169,470 1,001,447
2021-02-08 2021-02-05 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
M - Exercise -6,133 0 -100.00
2021-02-08 2021-02-05 4 GNTX GENTEX CORP
Common Stock
S - Sale -6,133 34,365 -15.14 34.81 -213,460 1,196,081
2021-02-08 2021-02-05 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,133 40,498 17.85 17.46 107,082 707,095
2021-02-05 2021-02-04 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
M - Exercise -7,000 0 -100.00
2021-02-05 2021-02-04 4 GNTX GENTEX CORP
Common Stock
S - Sale -7,000 34,365 -16.92 34.90 -244,281 1,199,246
2021-02-05 2021-02-04 4 GNTX GENTEX CORP
Common Stock
M - Exercise 7,000 41,365 20.37 18.70 130,900 773,526
2021-02-04 2021-02-01 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
M - Exercise -867 6,133 -12.39
2021-02-04 2021-02-01 4 GNTX GENTEX CORP
Common Stock
S - Sale -867 34,365 -2.46 34.18 -29,638 1,174,768
2021-02-04 2021-02-01 4 GNTX GENTEX CORP
Common Stock
M - Exercise 867 35,232 2.52 17.46 15,138 615,151
2020-11-04 2020-11-04 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 30,000 -14.29 29.45 -147,257 883,542
2020-11-04 2020-11-02 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 35,000 -12.50 28.10 -140,500 983,500
2020-05-26 2020-05-21 4 GNTX GENTEX CORP
Common Stock
A - Award 4,061 34,365 13.40
2020-05-26 2016-11-23 4 GNTX GENTEX CORP
Common Stock
G - Gift -1,000 30,304 -3.19
2020-05-20 2020-05-18 4 GNTX GENTEX CORP
Common Stock
S - Sale -4,403 31,304 -12.33 25.46 -112,095 796,959
2019-10-25 2019-10-23 4 GNTX GENTEX CORP
Employee Stock Option (Right to buy)
M - Exercise -7,000 0 -100.00
2019-10-25 2019-10-23 4 GNTX GENTEX CORP
Common Stock
S - Sale -7,000 35,707 -16.39 28.00 -196,000 999,796
2019-10-25 2019-10-23 4 GNTX GENTEX CORP
Common Stock
M - Exercise 7,000 42,707 19.60 15.74 110,180 672,208
2019-09-16 2019-09-12 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 40,000 -11.11 28.08 -140,420 1,123,360
2019-09-16 2019-06-11 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 45,000 -10.00 24.00 -120,000 1,080,000
2019-05-20 2019-05-16 4 GNTX GENTEX CORP
Common Stock
A - Award 4,403 35,707 14.07
2018-06-21 2018-06-19 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 31,304 -13.77 25.00 -125,014 782,691
2018-05-17 2018-05-17 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 7,000 7,000 24.21 169,470 169,470
2018-01-31 2018-01-29 4 GNTX GENTEX CORP
Employee Stock Option (Right to buy)
M - Exercise -14,000 0 -100.00 14.30 -200,200
2018-01-31 2018-01-29 4 GNTX GENTEX CORP
Employee Stock Option (Right to buy)
M - Exercise -12,000 0 -100.00 15.86 -190,260
2018-01-31 2018-01-29 4 GNTX GENTEX CORP
Common Stock
S - Sale -26,000 36,304 -41.73 23.51 -611,341 853,620
2018-01-31 2018-01-29 4 GNTX GENTEX CORP
Common Stock
M - Exercise 14,000 62,304 28.98 14.30 200,200 890,947
2018-01-31 2018-01-29 4 GNTX GENTEX CORP
Common Stock
M - Exercise 12,000 48,304 33.05 15.86 190,260 765,860
2018-01-31 2017-11-22 5 GNTX GENTEX CORP
Common Stock
G - Gift -800 36,304 -2.16
2017-06-05 2017-06-01 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 37,104 -11.88 19.15 -95,750 710,542
2017-06-05 2017-06-01 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 42,104 -10.61 19.28 -96,405 811,807
2017-05-22 2017-05-18 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 7,000 7,000 18.70 130,900 130,900
2017-04-03 2017-03-30 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 47,104 -9.60 21.22 -106,114 999,674
2017-04-03 2017-03-30 4 GNTX GENTEX CORP
Common Stock
S - Sale -5,000 52,104 -8.76 21.33 -106,651 1,111,389
2016-08-12 2016-08-11 4 GNTX GENTEX CORP
Common Stock
G - Gift -3,000 57,104 -4.99 18.14 -54,420 1,035,867
2016-08-12 2016-08-10 4 GNTX GENTEX CORP
Common Stock
S - Sale -10,000 50,000 -16.67 18.02 -180,202 901,010
2016-08-12 2016-08-10 4 GNTX GENTEX CORP
Common Stock
S - Sale -10,000 60,104 -14.26 18.12 -181,188 1,089,012
2016-05-23 2016-05-19 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Plan
A - Award 7,000 7,000
2016-02-12 2015-11-10 5 GNTX GENTEX CORP
Common Stock
G - Gift -1,000 130,104 -0.76 16.48 -16,480 2,144,114
2015-11-06 2015-11-05 4 GNTX GENTEX CORP
Common Stock
S - Sale -4,600 71,104 -6.08 16.60 -76,360 1,180,326
2015-11-06 2015-11-04 4 GNTX GENTEX CORP
Common Stock
S - Sale -1,400 75,704 -1.82 16.63 -23,277 1,258,685
2015-11-06 2015-02-18 4 GNTX GENTEX CORP
Common Stock
G - Gift -3,000 77,104 -3.75 17.72 -53,175 1,366,668
2015-05-27 2015-05-21 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 7,000 7,000 17.46 122,220 122,220
2015-02-09 2015-02-06 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -12,000 0 -100.00 12.36 -148,380
2015-02-09 2015-02-06 4 GNTX GENTEX CORP
Common Stock
S - Sale -12,000 140,104 -7.89 17.25 -207,047 2,417,340
2015-02-09 2015-02-06 4 GNTX GENTEX CORP
Common Stock
M - Exercise 12,000 152,104 8.57 12.36 148,380 1,880,766
2014-08-28 2014-08-27 4 GNTX GENTEX CORP
Common Stock
S - Sale -4,256 40,052 -9.61 29.57 -125,837 1,184,217
2014-05-16 2014-05-15 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 7,000 7,000 28.60 200,200 200,200
2014-02-12 2014-02-11 4 GNTX GENTEX CORP
Common Stock
S - Sale -6,000 74,308 -7.47 31.51 -189,065 2,341,512
2014-02-12 2014-02-10 4 GNTX GENTEX CORP
Common Stock
S - Sale -6,000 80,308 -6.95 31.35 -188,129 2,518,049
2014-02-10 2014-02-06 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 22.39 -134,340
2014-02-10 2014-02-06 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 21.12 -126,720
2014-02-10 2014-02-06 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 86,308 7.47 22.39 134,340 1,932,436
2014-02-10 2014-02-06 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 80,308 8.07 21.12 126,720 1,696,105
2013-05-20 2013-05-16 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 24.73 148,380 148,380
2012-12-21 2012-12-21 4 GNTX GENTEX CORP
Common Stock
S - Sale -8,000 44,308 -15.29 18.60 -148,790 824,076
2012-05-21 2012-05-17 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 22.39 134,340 134,340
2012-01-31 2011-07-25 5 GNTX GENTEX CORP
Common Stock
G - Gift -1,000 52,308 -1.88 30.70 -30,705 1,606,117
2011-05-16 2011-05-12 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 31.71 190,260 190,260
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 19.34 -116,040
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 18.41 -110,460
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 17.71 -106,260
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -12,000 0 -100.00 18.04 -216,420
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Common Stock
S - Sale -30,000 53,308 -36.01 27.15 -814,500 1,447,312
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 83,308 7.76 19.34 116,040 1,611,177
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 77,308 8.41 18.41 110,460 1,423,240
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 71,308 9.19 17.71 106,260 1,262,865
2010-12-08 2010-12-07 4 GNTX GENTEX CORP
Common Stock
M - Exercise 12,000 65,308 22.51 18.04 216,420 1,177,830
2010-11-09 2010-11-08 4 GNTX GENTEX CORP
Common Stock
S - Sale -20,000 53,308 -27.28 22.00 -440,024 1,172,840
2010-05-14 2010-05-13 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 21.12 126,720 126,720
2010-05-05 2010-05-03 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -12,000 0 -100.00 15.92 -191,100
2010-05-05 2010-05-03 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -11,212 0 -100.00 15.05 -168,741
2010-05-05 2010-05-03 4 GNTX GENTEX CORP
Common Stock
S - Sale -23,212 73,308 -24.05 21.95 -509,601 1,609,418
2010-05-05 2010-05-03 4 GNTX GENTEX CORP
Common Stock
M - Exercise 12,000 96,520 14.20 15.92 191,100 1,537,081
2010-05-05 2010-05-03 4 GNTX GENTEX CORP
Common Stock
M - Exercise 11,212 84,520 15.29 15.05 168,741 1,272,026
2010-02-12 2010-02-11 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 11.09 -66,540
2010-02-12 2010-02-11 4 GNTX GENTEX CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,000 0 -100.00 14.76 -88,560
2010-02-12 2010-02-11 4 GNTX GENTEX CORP
Common Stock
S - Sale -12,000 73,308 -14.07 18.71 -224,572 1,371,908
2010-02-12 2010-02-11 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 85,308 7.57 11.09 66,540 946,066
2010-02-12 2010-02-11 4 GNTX GENTEX CORP
Common Stock
M - Exercise 6,000 79,308 8.18 14.76 88,560 1,170,586
2009-11-09 2009-11-06 4 GNTX GENTEX CORP
COMMON STOCK
G - Gift 30,000 30,000 16.70 501,000 501,000
2009-11-09 2009-11-06 4 GNTX GENTEX CORP
COMMON STOCK
G - Gift -30,000 73,308 -29.04 16.70 -501,000 1,224,244
2009-06-12 2009-06-11 4 GNTX GENTEX CORP
Common Stock
S - Sale -3,000 103,308 -2.82 13.55 -40,650 1,399,823
2009-05-15 2009-05-14 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 11.09 66,540 66,540
2008-08-13 2008-08-12 4 GNTX GENTEX CORP
Common Stock
S - Sale -10,000 106,308 -8.60 16.19 -161,900 1,721,127
2008-05-16 2008-05-15 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 19.34 116,040 116,040
2008-05-05 2008-05-02 4 GNTX GENTEX CORP
Common Stock
S - Sale -4,000 116,308 -3.32 19.06 -76,224 2,216,365
2008-05-05 2008-01-30 4 GNTX GENTEX CORP
Common Stock
G - Gift -10,000 120,308 -7.67 15.70 -157,050 1,889,437
2007-05-24 2007-05-23 4 GNTX GENTEX CORP
Common Stock
S - Sale -9,000 130,308 -6.46 18.29 -164,610 2,383,333
2007-05-11 2007-05-10 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 18.41 110,460 110,460
2006-12-28 2006-12-27 4 GNTX GENTEX CORP
Common Stock
S - Sale -10,000 139,308 -6.70 16.05 -160,467 2,235,434
2006-12-28 2006-12-01 4 GNTX GENTEX CORP
Common Stock
G - Gift -500 149,308 -0.33 16.65 -8,325 2,485,978
2006-12-28 2006-11-30 4 GNTX GENTEX CORP
Common Stock
G - Gift -900 149,808 -0.60 16.57 -14,913 2,482,319
2006-05-12 2006-05-11 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 14.76 88,560 88,560
2005-12-14 2005-12-13 4 GNTX GENTEX CORP
Common Stock
G - Gift -1,000 150,708 -0.66 18.50 -18,495 2,787,344
2005-09-26 2005-09-23 4 GNTX GENTEX CORP
Common Stock
S - Sale -20,712 0 -100.00 17.08 -353,678
2005-09-26 2005-09-22 4 GNTX GENTEX CORP
Common Stock
S - Sale -17,288 20,712 -45.49 17.00 -293,827 352,021
2005-09-22 2005-09-21 4 GNTX GENTEX CORP
Common Stock
S - Sale -12,000 38,000 -24.00 17.08 -204,960 649,040
2005-05-19 2005-05-19 4 GNTX GENTEX CORP
Common Stock
S - Sale -7,285 151,708 -4.58 18.91 -137,759 2,868,798
2005-05-19 2005-05-19 4 GNTX GENTEX CORP
Common Stock
S - Sale -1,715 158,993 -1.07 18.94 -32,482 3,011,327
2005-05-19 2005-05-17 4 GNTX GENTEX CORP
Common Stock
G - Gift -3,000 160,708 -1.83 17.80 -53,400 2,860,602
2005-05-13 2005-05-12 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 17.71 106,260 106,260
2004-12-01 2004-11-29 4 GNTX GENTEX CORP
Common Stock
G - Gift -500 81,854 -0.61 32.20 -16,100 2,635,699
2004-05-14 2004-05-13 4 GNTX GENTEX CORP
Non-Employee Director Stock Option Grant
A - Award 6,000 6,000 36.07 216,420 216,420
2003-10-20 2003-10-17 4 GNTX GENTEX CORP
COMMON STOCK
S - Sale -12,066 82,354 -12.78 38.94 -469,850 3,206,865
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)