阿爾普科技有限公司
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簡介

本頁面提供了有關 John Ritota 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 Ritota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:APT / Alpha Pro Tech, Ltd. Director 41,355
如何解讀這些圖表

以下圖表顯示了在John Ritota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。

APT / Alpha Pro Tech, Ltd.內部人士買入 - 短期收益分析

在這一部分,我們分析了在 APT / Alpha Pro Tech, Ltd. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報,以及是否值得跟踪。該分析基於每筆交易後一年的情況,結果僅為理論值

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最高利潤的
天數
達到最高利潤時的
價格
最高
淨利 ($)
最高回報率(%)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

APT / Alpha Pro Tech, Ltd. Insider Trades
APT / Alpha Pro Tech, Ltd.內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 APT / Alpha Pro Tech, Ltd. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式,可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況,

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最低利潤的
天數
達到最低利潤時的
價格
避免的
最高損失金額($)
避免的
最高損失率($)
2026-03-17 APT RITOTA JOHN 2,260 4.9401 2,260 4.9401 11,165 10 4.4000 -1,220 -10.93
2026-03-16 APT RITOTA JOHN 4,740 4.8406 4,740 4.8406 22,944
2025-03-18 APT RITOTA JOHN 9,413 5.1478 9,413 5.1478 48,456
2024-03-21 APT RITOTA JOHN 819 5.9400 819 5.9400 4,865
2024-03-20 APT RITOTA JOHN 6,181 5.9700 6,181 5.9700 36,901
2022-11-14 APT RITOTA JOHN 5,000 4.1500 5,000 4.1500 20,750
2022-05-23 APT RITOTA JOHN 8,800 4.5024 8,800 4.5024 39,621
2021-03-19 APT RITOTA JOHN 15,000 11.2500 15,000 11.2500 168,750
2020-05-14 APT RITOTA JOHN 10,000 15.3400 10,000 15.3400 153,400
2020-03-16 APT RITOTA JOHN 7,050 14.2500 7,050 14.2500 100,462
2020-03-16 APT RITOTA JOHN 8,000 14.2505 8,000 14.2505 114,004
2020-03-16 APT RITOTA JOHN 7,050 14.2500 7,050 14.2500 100,462
2020-03-16 APT RITOTA JOHN 8,000 14.2505 8,000 14.2505 114,004
2020-02-28 APT RITOTA JOHN 10,000 23.4500 10,000 23.4500 234,500
2020-02-28 APT RITOTA JOHN 4,400 23.8000 4,400 23.8000 104,720
2020-02-28 APT RITOTA JOHN 4,400 23.8000 4,400 23.8000 104,720
2019-03-20 APT RITOTA JOHN 20,000 3.6400 20,000 3.6400 72,800
2018-03-19 APT RITOTA JOHN 3,177 3.3280 3,177 3.3280 10,573
2018-03-16 APT RITOTA JOHN 11,823 3.3500 11,823 3.3500 39,607
2017-11-10 APT RITOTA JOHN 2,156 3.9500 2,156 3.9500 8,516
2017-11-10 APT RITOTA JOHN 2,844 3.8620 2,844 3.8620 10,984
2015-09-03 APT RITOTA JOHN 2,446 2.0800 2,446 2.0800 5,088
2015-09-03 APT RITOTA JOHN 2,500 2.0700 2,500 2.0700 5,175
2015-09-03 APT RITOTA JOHN 5,054 2.0480 5,054 2.0480 10,351
2015-05-13 APT RITOTA JOHN 4,583 2.3400 4,583 2.3400 10,724
2015-05-12 APT RITOTA JOHN 3,900 2.4100 3,900 2.4100 9,399
2015-05-12 APT RITOTA JOHN 1,100 2.4100 1,100 2.4100 2,651
2015-05-12 APT RITOTA JOHN 3,300 2.4000 3,300 2.4000 7,920
2015-05-12 APT RITOTA JOHN 2,117 2.3900 2,117 2.3900 5,060
2014-11-11 APT RITOTA JOHN 5,000 3.0401 5,000 3.0401 15,200
2014-09-03 APT RITOTA JOHN 572 2.7301 572 2.7301 1,562
2014-09-03 APT RITOTA JOHN 28 2.7400 28 2.7400 77
2014-09-03 APT RITOTA JOHN 100 2.7300 100 2.7300 273
2014-09-03 APT RITOTA JOHN 4,300 2.7323 4,300 2.7323 11,749
2014-06-12 APT RITOTA JOHN 500 2.2200 500 2.2200 1,110
2014-06-12 APT RITOTA JOHN 14,500 2.1600 14,500 2.1600 31,320
2013-12-05 APT RITOTA JOHN 700 2.0250 700 2.0250 1,418
2013-12-05 APT RITOTA JOHN 200 2.0200 200 2.0200 404
2013-12-05 APT RITOTA JOHN 1,000 2.0100 1,000 2.0100 2,010
2013-12-05 APT RITOTA JOHN 8,100 2.0000 8,100 2.0000 16,200
2013-08-30 APT RITOTA JOHN 15,000 1.5480 15,000 1.5480 23,220
2012-11-19 APT RITOTA JOHN 1,880 1.5200 1,880 1.5200 2,858
2012-11-19 APT RITOTA JOHN 2,520 1.5600 2,520 1.5600 3,931
2012-11-19 APT RITOTA JOHN 600 1.5800 600 1.5800 948

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

APT / Alpha Pro Tech, Ltd. Insider Trades
歷史內部人交易

該表格顯示了由 John Ritota 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
2026-03-18 2026-03-17 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -2,260 41,355 -5.18 4.94 -11,165 204,298
2026-03-18 2026-03-16 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -4,740 43,615 -9.80 4.84 -22,944 211,123
2025-10-01 2025-09-29 4 APT ALPHA PRO TECH LTD
Common Stock
A - Award 5,615 48,355 13.14
2025-10-01 2025-09-29 4/A APT ALPHA PRO TECH LTD
Common Stock
A - Award 5,615 48,355 13.14
2025-04-24 2020-03-16 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -8,000 7,000 -53.33 14.25 -114,004 99,754
2025-04-24 2020-03-16 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -7,050 42,740 -14.16 14.25 -100,462 609,045
2025-04-24 2020-03-16 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -8,000 7,000 -53.33 14.25 -114,004 99,754
2025-04-24 2020-03-16 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -7,050 42,740 -14.16 14.25 -100,462 609,045
2025-03-20 2025-03-18 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -9,413 49,790 -15.90 5.15 -48,456 256,309
2024-10-02 2024-09-30 4 APT ALPHA PRO TECH LTD
Common Stock
A - Award 4,740 59,203 8.70
2024-03-22 2024-03-21 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -819 54,463 -1.48 5.94 -4,865 323,510
2024-03-22 2024-03-21 4 APT ALPHA PRO TECH LTD
options
M - Exercise 15,000 61,463 32.28 3.42 51,300 210,203
2024-03-22 2024-03-20 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -6,181 55,282 -10.06 5.97 -36,901 330,034
2023-05-03 2023-05-01 4 APT ALPHA PRO TECH LTD
Common Stock
M - Exercise 15,000 46,463 47.68 3.60 54,000 167,267
2022-11-16 2022-11-14 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -5,000 31,463 -13.71 4.15 -20,750 130,571
2022-11-16 2022-11-14 4 APT ALPHA PRO TECH LTD
Common Stock
M - Exercise 5,000 36,463 15.89 3.90 19,500 142,206
2022-09-27 2022-09-23 4 APT ALPHA PRO TECH LTD
Common Stock
A - Award 3,400 31,463 12.12
2022-05-25 2022-05-23 4 APT ALPHA PRO TECH LTD
Common Stock
S - Sale -8,800 28,063 -23.87 4.50 -39,621 126,351
2021-09-28 2021-09-24 4 APT ALPHA PRO TECH LTD
common stock
A - Award 3,785 36,863 11.44
2021-03-23 2021-03-19 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 35,000 -12.50
2021-03-23 2021-03-19 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 40,000 -11.11
2021-03-23 2021-03-19 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 45,000 -10.00
2021-03-23 2021-03-19 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -15,000 30,850 -32.72 11.25 -168,750 347,062
2021-03-23 2021-03-19 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 10,000 45,850 27.89 3.90 39,000 178,815
2021-03-23 2021-03-19 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 5,000 30,850 19.34 3.45 17,250 106,432
2020-12-16 2020-12-14 4 APT ALPHA PRO TECH LTD
common stock
A - Award 2,228 33,078 7.22
2020-05-18 2020-05-14 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 50,000 -9.09
2020-05-18 2020-05-14 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 50,000 -9.09
2020-05-18 2020-05-14 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -10,000 30,850 -24.48 15.34 -153,400 473,239
2020-05-18 2020-05-14 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 10,000 40,850 32.41 3.45 34,500 140,932
2020-05-18 2020-02-28 4/A APT ALPHA PRO TECH LTD
common stock
S - Sale -4,400 15,000 -22.68 23.80 -104,720 357,000
2020-03-30 2020-02-28 4/A APT ALPHA PRO TECH LTD
common stock
S - Sale -4,400 10,600 -29.33 23.80 -104,720 252,280
2020-03-03 2020-02-28 4 APT ALPHA PRO TECH LTD
options
M - Exercise -10,000 60,000 -14.29
2020-03-03 2020-02-28 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -10,000 30,850 -24.48 23.45 -234,500 723,432
2020-03-03 2020-02-28 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 10,000 40,850 32.41 1.58 15,800 64,543
2019-09-23 2019-09-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 70,000 7.69 3.42 17,100 239,400
2019-09-23 2019-09-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 70,000 7.69 3.42 17,100 239,400
2019-09-23 2019-09-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 65,000 8.33 3.42 17,100 222,300
2019-03-22 2019-03-20 4 APT ALPHA PRO TECH LTD
options
M - Exercise -10,000 55,000 -15.38
2019-03-22 2019-03-20 4 APT ALPHA PRO TECH LTD
options
M - Exercise -10,000 55,000 -15.38
2019-03-22 2019-03-20 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -20,000 30,850 -39.33 3.64 -72,800 112,294
2019-03-22 2019-03-20 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 20,000 50,850 64.83 1.58 31,600 80,343
2018-09-25 2018-09-21 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 75,000 7.14 3.60 18,000 270,000
2018-09-25 2018-09-21 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 75,000 7.14 3.60 18,000 270,000
2018-09-25 2018-09-21 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 70,000 7.69 3.60 18,000 252,000
2018-03-20 2018-03-19 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -3,177 30,850 -9.34 3.33 -10,573 102,669
2018-03-20 2018-03-16 4 APT ALPHA PRO TECH LTD
options
M - Exercise -10,000 60,000 -14.29
2018-03-20 2018-03-16 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 70,000 -6.67
2018-03-20 2018-03-16 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -11,823 34,027 -25.79 3.35 -39,607 113,990
2018-03-20 2018-03-16 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 15,000 45,850 48.62 1.51 22,650 69,234
2017-12-21 2017-12-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 75,000 7.14 3.90 19,500 292,500
2017-12-21 2017-12-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 75,000 7.14 3.90 19,500 292,500
2017-12-21 2017-12-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 70,000 7.69 3.90 19,500 273,000
2017-11-13 2017-11-13 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 60,000 -7.69
2017-11-13 2017-11-10 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -2,844 25,850 -9.91 3.86 -10,984 99,833
2017-11-13 2017-11-10 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -2,156 28,694 -6.99 3.95 -8,516 113,341
2016-12-21 2016-12-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 65,000 8.33 3.45 17,250 224,250
2016-12-21 2016-12-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 65,000 8.33 3.45 17,250 224,250
2016-12-21 2016-12-19 4 APT ALPHA PRO TECH LTD
options
A - Award 5,000 60,000 9.09 3.45 17,250 207,000
2015-11-20 2015-11-18 4 APT ALPHA PRO TECH LTD
options
A - Award 10,000 50,000 25.00 1.58 15,800 79,000
2015-11-20 2015-11-18 4 APT ALPHA PRO TECH LTD
options
A - Award 10,000 50,000 25.00 1.58 15,800 79,000
2015-11-20 2015-11-18 4 APT ALPHA PRO TECH LTD
options
A - Award 10,000 40,000 33.33 1.58 15,800 63,200
2015-09-08 2015-09-04 4 APT ALPHA PRO TECH LTD
options
M - Exercise -10,000 20,000 -33.33
2015-09-08 2015-09-04 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 10,000 30,850 47.96 1.51 15,100 46,584
2015-09-08 2015-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -5,054 20,850 -19.51 2.05 -10,351 42,701
2015-09-08 2015-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -2,500 25,904 -8.80 2.07 -5,175 53,621
2015-09-08 2015-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -2,446 28,404 -7.93 2.08 -5,088 59,080
2015-05-14 2015-05-13 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 30,000 -14.29
2015-05-14 2015-05-13 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 30,000 -14.29
2015-05-14 2015-05-13 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 35,000 -12.50
2015-05-14 2015-05-13 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 15,000 30,850 94.64 1.60 24,000 49,360
2015-05-14 2015-05-13 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -4,583 15,850 -22.43 2.34 -10,724 37,089
2015-05-14 2015-05-12 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -2,117 20,433 -9.39 2.39 -5,060 48,835
2015-05-14 2015-05-12 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -3,300 22,550 -12.77 2.40 -7,920 54,120
2015-05-14 2015-05-12 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -1,100 25,850 -4.08 2.41 -2,651 62,298
2015-05-14 2015-05-12 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -3,900 26,950 -12.64 2.41 -9,399 64,950
2014-11-13 2014-11-13 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 45,000 -10.00
2014-11-13 2014-11-13 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 5,000 30,850 19.34 1.15 5,750 35,478
2014-11-13 2014-11-11 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -5,000 25,850 -16.21 3.04 -15,200 78,587
2014-09-04 2014-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -4,300 30,850 -12.23 2.73 -11,749 84,291
2014-09-04 2014-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -100 35,150 -0.28 2.73 -273 95,960
2014-09-04 2014-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -28 35,250 -0.08 2.74 -77 96,585
2014-09-04 2014-09-03 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -572 35,278 -1.60 2.73 -1,562 96,312
2014-06-16 2014-06-16 4 APT ALPHA PRO TECH LTD
options
M - Exercise -15,000 50,000 -23.08
2014-06-16 2014-06-16 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 15,000 35,850 71.94 1.58 23,700 56,643
2014-06-16 2014-06-12 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -14,500 20,850 -41.02 2.16 -31,320 45,036
2014-06-16 2014-06-12 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -500 35,350 -1.39 2.22 -1,110 78,477
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 65,000 -7.14
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 65,000 -7.14
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -8,100 35,850 -18.43 2.00 -16,200 71,700
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -1,000 43,950 -2.22 2.01 -2,010 88,340
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -200 44,950 -0.44 2.02 -404 90,799
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -700 45,150 -1.53 2.02 -1,418 91,429
2013-12-06 2013-12-05 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 10,000 45,850 27.89 1.15 11,500 52,728
2013-10-02 2013-09-30 4 APT ALPHA PRO TECH LTD
options
A - Award 10,000 75,000 15.38 1.51 15,100 113,250
2013-10-02 2013-09-30 4 APT ALPHA PRO TECH LTD
options
A - Award 10,000 75,000 15.38 1.51 15,100 113,250
2013-10-02 2013-09-30 4 APT ALPHA PRO TECH LTD
options
A - Award 10,000 65,000 18.18 1.51 15,100 98,150
2013-09-04 2013-08-30 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 45,000 -10.00
2013-09-04 2013-08-30 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 45,000 -10.00
2013-09-04 2013-08-30 4 APT ALPHA PRO TECH LTD
options
M - Exercise -5,000 50,000 -9.09
2013-09-04 2013-08-30 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -15,000 35,850 -29.50 1.55 -23,220 55,496
2013-09-04 2013-08-30 4 APT ALPHA PRO TECH LTD
common stock
M - Exercise 15,000 50,850 41.84 1.23 18,450 62,546
2012-11-21 2012-11-19 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -600 20,000 -2.91 1.58 -948 31,600
2012-11-21 2012-11-19 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -2,520 20,600 -10.90 1.56 -3,931 32,136
2012-11-21 2012-11-19 4 APT ALPHA PRO TECH LTD
common stock
S - Sale -1,880 23,120 -7.52 1.52 -2,858 35,142
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)