簡介

本頁面提供了有關 William C Denby 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William C Denby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:ADMP / Adamis Pharmaceuticals Corp Director 108,750
US:SNTS / Santarus, Inc Sr. VP, Commercial Operations 0
如何解讀這些圖表

以下圖表顯示了在William C Denby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 William C Denby 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
2019-05-28 2019-05-24 4 ADMP Adamis Pharmaceuticals Corp
Common Stock
P - Purchase 6,250 108,750 6.10 1.60 9,997 173,946
2019-02-01 2019-01-30 4 ADMP Adamis Pharmaceuticals Corp
Stock Option (Right to Buy)
A - Award 30,000 30,000
2018-07-11 2018-07-09 4 ADMP Adamis Pharmaceuticals Corp
Stock Option (Right to buy)
A - Award 30,000 30,000
2017-06-12 2017-06-08 4 ADMP Adamis Pharmaceuticals Corp
Stock Option (Right to buy)
A - Award 30,000 30,000
2016-05-27 2016-05-25 4 ADMP Adamis Pharmaceuticals Corp
Employee Stock Option (right to buy)
A - Award 30,000 30,000
2016-05-27 2016-05-25 4 ADMP Adamis Pharmaceuticals Corp
Common Stock
A - Award 100,000 102,500 4,000.00
2015-05-18 2015-05-15 4 ADMP Adamis Pharmaceuticals Corp
Employee Stock Option (right to buy)
A - Award 20,000 20,000
2014-11-10 2014-11-07 4 ADMP Adamis Pharmaceuticals Corp
Employee Stock Option (right to buy)
A - Award 20,000 20,000
2014-09-26 2014-09-24 4 ADMP Adamis Pharmaceuticals Corp
Employee Stock Option (right to buy)
A - Award 47,058 50,000 1,599.52
2014-09-03 2014-09-02 4 ADMP Adamis Pharmaceuticals Corp
Common Stock
P - Purchase 2,500 2,500 5.06 12,642 12,642
2014-08-27 2014-08-25 4 ADMP Adamis Pharmaceuticals Corp
Employee Stock Option (right to buy)
A - Award 2,942 2,942
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -6,792 0 -100.00 24.85 -168,781
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -58,208 6,792 -89.55
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -25,000 0 -100.00 25.62 -640,500
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -31,875 0 -100.00 25.21 -803,569
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -13,125 31,875 -29.17
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -52,364 0 -100.00 25.10 -1,314,336
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -17,636 52,364 -25.19
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -20,000 0 -100.00 29.64 -592,800
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -67,028 0 -100.00 29.64 -1,986,710
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -81,985 0 -100.00 27.37 -2,243,929
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -38,671 81,985 -32.05
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -43,684 0 -100.00 28.67 -1,252,420
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -8,641 43,684 -16.51
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -63,281 0 -100.00 28.67 -1,814,266
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -4,219 63,281 -6.25
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -62,985 0 -100.00 27.07 -1,705,004
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -4,515 62,985 -6.69
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Stock Options (right to buy)
D - Sale to Issuer -93,750 0 -100.00 16.58 -1,554,375
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
U - Other -30,472 0 -100.00 32.00 -975,104
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
D - Sale to Issuer -145,015 30,472 -82.64 32.00 -4,640,480 975,104
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
F - Taxes -26,695 175,487 -13.20 32.00 -854,240 5,615,584
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 4,515 202,182 2.28 4.93 22,259 996,757
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 4,219 197,667 2.18 3.33 14,049 658,231
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 8,641 193,448 4.68 3.33 28,775 644,182
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 38,671 184,807 26.46 4.63 179,047 855,656
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 17,636 146,136 13.72 6.90 121,688 1,008,338
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 13,125 128,500 11.38 6.79 89,119 872,515
2014-01-06 2014-01-02 4 SNTS SANTARUS INC
Common Stock
A - Award 58,208 115,375 101.82 7.15 416,187 824,931
2013-11-01 2013-10-31 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -30,472 67,028 -31.25
2013-11-01 2013-10-31 4 SNTS SANTARUS INC
Common Stock
M - Exercise 30,472 57,167 114.15 2.36 71,914 134,914
2013-10-03 2013-10-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -24,450 0 -100.00
2013-10-03 2013-10-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 26,695 -47.81 23.03 -563,061 614,762
2013-10-03 2013-10-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 24,450 51,145 91.59 1.18 28,851 60,351
2013-10-03 2013-05-14 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise -26,695 85,805 -23.73
2013-10-03 2013-05-14 4 SNTS SANTARUS INC
Common Stock
M - Exercise 26,695 26,695 1.18 31,500 31,500
2013-09-04 2013-09-03 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -24,450 24,450 -50.00
2013-09-04 2013-09-03 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 0 -100.00 22.43 -548,470
2013-09-04 2013-09-03 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 24,450 24,450 1.18 28,851 28,851
2013-08-02 2013-08-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -24,450 48,900 -33.33
2013-08-02 2013-08-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 0 -100.00 24.77 -605,619
2013-08-02 2013-08-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 24,450 24,450 1.18 28,851 28,851
2013-07-02 2013-07-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -12,455 73,350 -14.52
2013-07-02 2013-07-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -12,595 0 -100.00
2013-07-02 2013-07-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -25,050 0 -100.00 21.56 -540,023
2013-07-02 2013-07-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 12,455 25,050 98.89 1.18 14,697 29,559
2013-07-02 2013-07-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 12,595 12,595 3.50 44,082 44,082
2013-06-04 2013-06-03 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -24,450 12,595 -66.00
2013-06-04 2013-06-03 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 0 -100.00 21.46 -524,631
2013-06-04 2013-06-03 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 24,450 24,450 3.50 85,575 85,575
2013-05-02 2013-05-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -19,598 37,045 -34.60
2013-05-02 2013-05-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 0 -100.00 17.90 -437,623
2013-05-02 2013-05-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 19,598 24,450 403.92 3.50 68,593 85,575
2013-04-02 2013-04-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -3,046 0 -100.00
2013-04-02 2013-04-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 4,852 -83.44 17.75 -433,995 86,124
2013-04-02 2013-04-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 3,046 29,302 11.60 0.88 2,665 25,639
2013-03-12 2013-03-11 4 SNTS SANTARUS INC
Stock Options (right to buy)
A - Award 93,750 93,750
2013-03-04 2013-03-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -24,450 3,046 -88.92
2013-03-04 2013-03-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 26,256 -48.22 13.38 -327,165 351,332
2013-03-04 2013-03-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 24,450 50,706 93.12 0.88 21,394 44,368
2013-02-04 2013-02-01 4 SNTS SANTARUS INC
Stock Options (right to buy)
M - Exercise X -24,450 27,496 -47.07
2013-02-04 2013-02-01 4 SNTS SANTARUS INC
Common Stock
S - Sale X -24,450 26,256 -48.22 13.34 -326,187 350,281
2013-02-04 2013-02-01 4 SNTS SANTARUS INC
Common Stock
M - Exercise X 24,450 50,706 93.12 0.88 21,394 44,368
2012-03-13 2012-03-12 4 SNTS SANTARUS INC
Stock Options (right to buy)
A - Award 67,500 67,500
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)