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US ˙ NasdaqGS ˙ US29270J1007

簡介

本頁面提供了有關 Hans Peter Michelet 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。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Hans Peter Michelet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:ERII / Energy Recovery, Inc. Director 27,976
如何解讀這些圖表

以下圖表顯示了在Hans Peter Michelet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。

ERII / Energy Recovery, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 ERII / Energy Recovery, Inc. 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。

ERII / Energy Recovery, Inc. Insider Trades
ERII / Energy Recovery, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 ERII / Energy Recovery, Inc. 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($)		 避免的
最高損失率($)
2019-06-10 ERII Michelet Hans Peter 10,000 10.0624 10,000 10.0624 100,624 284 6.5000 -35,624 -35.40
2019-06-07 ERII Michelet Hans Peter 20,000 9.9159 20,000 9.9159 198,318
2019-06-06 ERII Michelet Hans Peter 15,000 9.8997 15,000 9.8997 148,496
2019-05-22 ERII Michelet Hans Peter 21,558 10.2139 21,558 10.2139 220,191
2019-05-21 ERII Michelet Hans Peter 35,302 10.3624 35,302 10.3624 365,813
2019-05-20 ERII Michelet Hans Peter 28,126 10.4482 28,126 10.4482 293,866
2019-05-17 ERII Michelet Hans Peter 40,769 10.4936 40,769 10.4936 427,814
2019-05-16 ERII Michelet Hans Peter 39,880 10.8543 39,880 10.8543 432,869
2019-05-15 ERII Michelet Hans Peter 18,365 11.0009 18,365 11.0009 202,032
2018-06-19 ERII Michelet Hans Peter 36,152 8.1207 36,152 8.1207 293,580
2018-06-18 ERII Michelet Hans Peter 5,902 8.0866 5,902 8.0866 47,727
2018-06-18 ERII Michelet Hans Peter 17,240 8.0866 17,240 8.0866 139,413
2018-06-18 ERII Michelet Hans Peter 5,902 8.0866 5,902 8.0866 47,727
2018-06-18 ERII Michelet Hans Peter 33,522 8.0866 33,522 8.0866 271,079
2018-06-15 ERII Michelet Hans Peter 6,284 8.0279 6,284 8.0279 50,447
2018-06-15 ERII Michelet Hans Peter 33,140 8.0279 33,140 8.0279 266,045
2018-06-15 ERII Michelet Hans Peter 6,284 8.0279 6,284 8.0279 50,447
2018-06-15 ERII Michelet Hans Peter 33,140 8.0279 33,140 8.0279 266,045
2018-06-14 ERII Michelet Hans Peter 39,424 8.2376 39,424 8.2376 324,759
2018-06-14 ERII Michelet Hans Peter 39,424 8.2376 39,424 8.2376 324,759
2016-11-18 ERII Michelet Hans Peter 100,000 11.4916 100,000 11.4916 1,149,160
2016-06-15 ERII Michelet Hans Peter 75,000 8.9683 75,000 8.9683 672,622
2016-06-14 ERII Michelet Hans Peter 75,000 9.3019 75,000 9.3019 697,642
2015-11-20 ERII Michelet Hans Peter 69,700 6.9962 69,700 6.9962 487,635
2015-11-17 ERII Michelet Hans Peter 13,647 7.1291 13,647 7.1291 97,291
2015-11-16 ERII Michelet Hans Peter 12,753 7.5301 12,753 7.5301 96,031
2015-11-13 ERII Michelet Hans Peter 2,900 7.6478 2,900 7.6478 22,179
2015-11-12 ERII Michelet Hans Peter 10,700 7.7679 10,700 7.7679 83,117
2013-12-02 ERII Michelet Hans Peter 20,300 5.0080 20,300 5.0080 101,662
2013-01-02 ERII Michelet Hans Peter 30,000 3.4270 30,000 3.4270 102,810
2012-12-03 ERII Michelet Hans Peter 15,000 3.1300 15,000 3.1300 46,950
2012-12-03 ERII Michelet Hans Peter 15,000 3.1700 15,000 3.1700 47,550
2012-07-03 ERII Michelet Hans Peter 10,000 2.4207 10,000 2.4207 24,207
2012-07-02 ERII Michelet Hans Peter 53,730 2.4180 53,730 2.4180 129,919
2012-04-02 ERII Michelet Hans Peter 63,730 2.2563 63,730 2.2563 143,794
2012-03-15 ERII Michelet Hans Peter 10,000 2.2323 10,000 2.2323 22,323
2012-01-04 ERII Michelet Hans Peter 89,978 2.5911 89,978 2.5911 233,142
2012-01-03 ERII Michelet Hans Peter 60,022 2.6447 60,022 2.6447 158,740

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

ERII / Energy Recovery, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Hans Peter Michelet 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
2019-06-10 2019-06-10 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -10,000 27,976 -26.33
2019-06-10 2019-06-10 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -10,000 0 -100.00 10.06 -100,624
2019-06-10 2019-06-10 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 10,000 10,000 7.31 73,100 73,100
2019-06-10 2019-06-07 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -20,000 37,976 -34.50
2019-06-10 2019-06-07 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -20,000 0 -100.00 9.92 -198,318
2019-06-10 2019-06-07 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 20,000 20,000 7.31 146,200 146,200
2019-06-10 2019-06-06 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -15,000 57,976 -20.55
2019-06-10 2019-06-06 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -15,000 0 -100.00 9.90 -148,496
2019-06-10 2019-06-06 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 15,000 15,000 7.31 109,650 109,650
2019-05-22 2019-05-22 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -21,558 72,976 -22.80
2019-05-22 2019-05-22 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -21,558 0 -100.00 10.21 -220,191
2019-05-22 2019-05-22 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 21,558 21,558 7.31 157,589 157,589
2019-05-22 2019-05-21 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -35,302 94,534 -27.19
2019-05-22 2019-05-21 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -35,302 0 -100.00 10.36 -365,813
2019-05-22 2019-05-21 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 35,302 35,302 7.31 258,058 258,058
2019-05-22 2019-05-20 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -28,126 129,836 -17.81
2019-05-22 2019-05-20 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -28,126 0 -100.00 10.45 -293,866
2019-05-22 2019-05-20 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 28,126 28,126 7.31 205,601 205,601
2019-05-17 2019-05-17 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -37,322 157,962 -19.11
2019-05-17 2019-05-17 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -3,447 0 -100.00
2019-05-17 2019-05-17 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -40,769 0 -100.00 10.49 -427,814
2019-05-17 2019-05-17 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 37,322 40,769 1,082.74 7.31 272,824 298,021
2019-05-17 2019-05-17 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 3,447 3,447 5.43 18,717 18,717
2019-05-17 2019-05-16 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -13,789 3,447 -80.00
2019-05-17 2019-05-16 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -26,091 0 -100.00
2019-05-17 2019-05-16 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -39,880 0 -100.00 10.85 -432,869
2019-05-17 2019-05-16 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 13,789 39,880 52.85 5.43 74,874 216,548
2019-05-17 2019-05-16 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 26,091 26,091 3.53 92,101 92,101
2019-05-17 2019-05-15 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -18,365 26,091 -41.31
2019-05-17 2019-05-15 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -18,365 0 -100.00 11.00 -202,032
2019-05-17 2019-05-15 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 18,365 18,365 3.53 64,828 64,828
2018-06-21 2018-06-19 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -36,152 359,624 -9.13 8.12 -293,580 2,920,399
2018-06-21 2018-06-19 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -36,152 0 -100.00 8.12 -293,580
2018-06-21 2018-06-19 4 ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 36,152 36,152 2.92 105,564 105,564
2018-06-18 2018-06-14 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise 39,424 458,342 9.41 8.24 324,854 3,776,738
2018-06-18 2018-06-14 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 15,879 497,766 3.30
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -17,240 395,776 -4.17 8.09 -139,413 3,200,482
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -5,902 413,016 -1.41 8.09 -47,727 3,339,895
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -17,240 0 -100.00 8.09 -139,413
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 17,240 17,240 2.92 50,341 50,341
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -5,902 0 -100.00 8.09 -47,727
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 5,902 5,902 2.61 15,404 15,404
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -33,140 418,918 -7.33 8.03 -266,045 3,363,032
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -6,284 452,058 -1.37 8.03 -50,447 3,629,076
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -33,140 0 -100.00 8.03 -266,045
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 33,140 33,140 2.61 86,495 86,495
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -6,284 0 -100.00 8.03 -50,447
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 6,284 6,284 2.49 15,647 15,647
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -39,424 458,342 -7.92 8.24 -324,759 3,775,638
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 15,879 497,766 3.30
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -39,424 0 -100.00 8.24 -324,759
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 39,424 39,424 2.49 98,166 98,166
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -33,522 379,494 -8.12 8.09 -271,079 3,068,816
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -5,902 413,016 -1.41 8.09 -47,727 3,339,895
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -33,522 0 -100.00 8.09 -271,079
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 33,522 33,522 2.92 97,884 97,884
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -5,902 0 -100.00 8.09 -47,727
2018-06-18 2018-06-18 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 5,902 5,902 2.61 15,404 15,404
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -33,140 418,918 -7.33 8.03 -266,045 3,363,032
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -6,284 452,058 -1.37 8.03 -50,447 3,629,076
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -33,140 0 -100.00 8.03 -266,045
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 33,140 33,140 2.61 86,495 86,495
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -6,284 0 -100.00 8.03 -50,447
2018-06-18 2018-06-15 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 6,284 6,284 2.49 15,647 15,647
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		M - Exercise -39,424 458,342 -7.92 8.24 -324,759 3,775,638
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 15,879 497,766 3.30
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Common Stock 		S - Sale -39,424 0 -100.00 8.24 -324,759
2018-06-18 2018-06-14 4/A ERII Energy Recovery, Inc.
Common Stock 		M - Exercise 39,424 39,424 2.49 98,166 98,166
2017-12-27 2017-12-22 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale X -50,000 0 -100.00 8.91 -445,420
2017-06-30 2017-06-22 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 16,726 481,887 3.60
2016-11-22 2016-11-18 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -100,000 50,000 -66.67 11.49 -1,149,160 574,580
2016-06-27 2016-06-23 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 15,327 465,161 3.41
2016-06-16 2016-06-15 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -75,000 150,000 -33.33 8.97 -672,622 1,345,245
2016-06-16 2016-06-14 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -75,000 225,000 -25.00 9.30 -697,642 2,092,928
2015-11-20 2015-11-20 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -69,700 300,000 -18.85 7.00 -487,635 2,098,860
2015-11-17 2015-11-17 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -13,647 369,700 -3.56 7.13 -97,291 2,635,628
2015-11-17 2015-11-16 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -12,753 383,347 -3.22 7.53 -96,031 2,886,641
2015-11-13 2015-11-13 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -2,900 395,100 -0.73 7.65 -22,179 3,021,646
2015-11-13 2015-11-12 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -10,700 399,000 -2.61 7.77 -83,117 3,099,392
2015-06-25 2015-06-23 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 53,392 449,834 13.47
2015-02-09 2015-02-06 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 44,456 396,442 12.63
2013-12-03 2013-12-02 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -20,300 409,700 -4.72 5.01 -101,662 2,051,778
2013-09-05 2013-09-03 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 17,236 351,986 5.15
2013-01-03 2013-01-02 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -30,000 430,000 -6.52 3.43 -102,810 1,473,610
2012-12-04 2012-12-03 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -15,000 460,000 -3.16 3.17 -47,550 1,458,200
2012-12-04 2012-12-03 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -15,000 475,000 -3.06 3.13 -46,950 1,486,750
2012-08-16 2012-08-15 4 ERII Energy Recovery, Inc.
Stock Option (Right to Buy) 		A - Award 45,708 45,708
2012-07-05 2012-07-03 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -10,000 490,000 -2.00 2.42 -24,207 1,186,143
2012-07-05 2012-07-02 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -53,730 500,000 -9.70 2.42 -129,919 1,209,000
2012-04-04 2012-04-02 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -63,730 553,730 -10.32 2.26 -143,794 1,249,381
2012-03-16 2012-03-15 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -10,000 617,460 -1.59 2.23 -22,323 1,378,356
2012-02-03 2012-02-03 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale X -19,200 627,460 -2.97 2.41 -46,251 1,511,488
2012-02-03 2012-02-02 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale X -20,400 646,660 -3.06 2.34 -47,803 1,515,318
2012-02-03 2012-02-01 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale X -60,400 667,060 -8.30 2.36 -142,755 1,576,596
2012-01-05 2012-01-04 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -89,978 727,460 -11.01 2.59 -233,142 1,884,922
2012-01-05 2012-01-03 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale -60,022 817,438 -6.84 2.64 -158,740 2,161,878
2009-04-02 2009-04-01 4 ERII Energy Recovery, Inc.
Common Stock 		S - Sale X -65,000 1,366,613 -4.54 7.46 -485,192 10,201,083
2008-07-01 3 ERII Energy Recovery, Inc.
Common Stock 		1,781,613
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）