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簡介

本頁面提供了有關 Debra Coy 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Debra Coy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:GWRS / Global Water Resources, Inc. Director 24,495
US:ARIS / Aris Water Solutions, Inc. Director 0
US:WLDN / Willdan Group, Inc. Director 10,287
US:WAAS / AquaVenture Holdings Limited Director 0
如何解讀這些圖表

以下圖表顯示了在Debra Coy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。

GWRS / Global Water Resources, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 GWRS / Global Water Resources, 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（%）
2024-03-28 GWRS COY DEBRA 35 12.8960 35 12.8960 445 223 13.5000 14 3.15
2022-03-31 GWRS COY DEBRA 25 16.6500 25 16.6500 416
2022-02-28 GWRS COY DEBRA 27 15.3800 27 15.3800 415
2022-01-31 GWRS COY DEBRA 28 14.8400 28 14.8400 415
2021-11-30 GWRS COY DEBRA 22 18.2500 22 18.2500 410
2021-10-29 GWRS COY DEBRA 22 18.9100 22 18.9100 409
2021-09-30 GWRS COY DEBRA 22 18.8200 22 18.8200 409
2021-07-30 GWRS COY DEBRA 23 17.7700 23 17.7700 407
2021-06-30 GWRS COY DEBRA 24 17.0100 24 17.0100 407
2021-05-28 GWRS COY DEBRA 24 17.0200 24 17.0200 406
2021-04-30 GWRS COY DEBRA 24 16.8000 24 16.8000 406
2021-03-31 GWRS COY DEBRA 25 16.4000 25 16.4000 405
2021-02-26 GWRS COY DEBRA 24 17.2000 24 17.2000 404
2021-01-29 GWRS COY DEBRA 25 15.9900 25 15.9900 404
2020-12-30 GWRS COY DEBRA 27 15.0400 27 15.0400 403
2020-11-30 GWRS COY DEBRA 30 13.1500 30 13.1500 399
2020-10-30 GWRS COY DEBRA 37 10.7300 37 10.7300 397
2020-09-30 GWRS COY DEBRA 36 11.0800 36 11.0800 397
2020-07-31 GWRS COY DEBRA 38 10.4700 38 10.4700 395
2020-06-30 GWRS COY DEBRA 38 10.4700 38 10.4700 394
2020-05-29 GWRS COY DEBRA 36 10.8100 36 10.8100 393
2020-04-30 GWRS COY DEBRA 36 10.8200 36 10.8200 392
2020-04-30 GWRS COY DEBRA 39 9.7700 39 9.7700 379
2020-03-31 GWRS COY DEBRA 39 10.0700 39 10.0700 392
2020-02-28 GWRS COY DEBRA 31 12.4900 31 12.4900 391
2020-01-31 GWRS COY DEBRA 30 12.8800 30 12.8800 390
2019-12-30 GWRS COY DEBRA 29 13.5000 29 13.5000 389
2019-11-26 GWRS COY DEBRA 26 14.9900 26 14.9900 385
2019-10-31 GWRS COY DEBRA 31 12.2700 31 12.2700 384
2019-09-30 GWRS COY DEBRA 32 12.0400 32 12.0400 383
2019-08-29 GWRS COY DEBRA 33 11.6500 33 11.6500 382
2019-07-31 GWRS COY DEBRA 30 12.5400 30 12.5400 382
2019-06-28 GWRS COY DEBRA 38 10.0800 38 10.0800 381
2019-05-31 GWRS COY DEBRA 39 9.6500 39 9.6500 380
2019-03-29 GWRS COY DEBRA 2,600 9.9000 2,600 9.9000 25,740
2019-03-29 GWRS COY DEBRA 27 10.0100 27 10.0100 269
2019-03-27 GWRS COY DEBRA 1,000 9.7900 1,000 9.7900 9,790
2019-02-28 GWRS COY DEBRA 28 9.5600 28 9.5600 268
2019-01-31 GWRS COY DEBRA 28 9.7100 28 9.7100 267
2018-12-28 GWRS COY DEBRA 22 10.2600 22 10.2600 222
2018-12-26 GWRS COY DEBRA 200 10.0000 200 10.0000 2,000
2018-12-26 GWRS COY DEBRA 1,690 10.0400 1,690 10.0400 16,968
2018-11-30 GWRS COY DEBRA 21 10.2900 21 10.2900 219
2018-10-30 GWRS COY DEBRA 21 10.5800 21 10.5800 218
2018-09-28 GWRS COY DEBRA 7 10.7900 7 10.7900 71
2018-09-21 GWRS COY DEBRA 874 10.0500 874 10.0500 8,784
2018-09-20 GWRS COY DEBRA 4,126 10.0500 4,126 10.0500 41,466
2018-09-20 GWRS COY DEBRA 3,926 10.0500 3,926 10.0500 39,456
2018-09-17 GWRS COY DEBRA 200 10.0500 200 10.0500 2,010
2018-09-14 GWRS COY DEBRA 1,240 10.0400 1,240 10.0400 12,450
2018-09-14 GWRS COY DEBRA 1,136 10.0400 1,136 10.0400 11,405
2018-09-13 GWRS COY DEBRA 104 10.0400 104 10.0400 1,044
2018-08-27 GWRS COY DEBRA 2,000 9.5500 2,000 9.5500 19,100
2018-08-23 GWRS COY DEBRA 1,000 10.2200 1,000 10.2200 10,220

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

GWRS / Global Water Resources, Inc. Insider Trades
GWRS / Global Water Resources, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 GWRS / Global Water Resources, 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($)		 避免的
最高損失率($)
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。

GWRS / Global Water Resources, Inc. Insider Trades
WLDN / Willdan Group, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 GWRS / Global Water Resources, 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（%）
2020-03-13 WLDN COY DEBRA 1,000 24.2300 1,000 24.2300 24,230 332 54.44 30,210 124.68

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

WLDN / Willdan Group, Inc. Insider Trades
WLDN / Willdan Group, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 GWRS / Global Water Resources, 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($)		 避免的
最高損失率($)
2021-03-19 WLDN COY DEBRA 1,000 40.7200 1,000 40.7200 40,720 361 26.7000 -14,020 -34.43

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

WLDN / Willdan Group, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Debra Coy 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
2026-01-02 2025-12-31 4 GWRS Global Water Resources, Inc.
Common Stock 		D - Sale to Issuer -2,493 24,495 -9.24 8.45 -21,066 206,984
2026-01-02 2025-12-31 4 GWRS Global Water Resources, Inc.
Common Stock 		M - Exercise 313 26,988 1.17
2026-01-02 2025-12-31 4 GWRS Global Water Resources, Inc.
Common Stock 		M - Exercise 2,180 26,675 8.90
2025-12-05 2025-11-19 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 1,192 24,495 5.12 8.68 10,347 212,618
2025-10-15 2025-10-15 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		D - Sale to Issuer -47,983 0 -100.00
2025-08-22 2025-08-20 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 1,067 23,303 4.80 9.70 10,350 226,041
2025-05-23 2025-05-21 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 1,015 22,236 4.78 10.20 10,353 226,809
2025-03-19 2025-03-01 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		A - Award 5,901 47,983 14.02
2025-03-14 2025-03-12 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 912 21,221 4.49 11.35 10,351 240,861
2024-11-14 2024-11-13 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 816 20,309 4.19 12.68 10,347 257,521
2024-11-13 2024-11-11 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		S - Sale -1,500 42,082 -3.44 25.39 -38,085 1,068,462
2024-08-15 2024-08-14 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 885 19,493 4.76 11.70 10,354 228,070
2024-07-02 2024-07-01 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		A - Award 9,352 43,582 27.32
2024-05-29 2024-05-24 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 830 18,608 4.67 12.47 10,350 232,044
2024-04-02 2024-02-29 4/A GWRS Global Water Resources, Inc.
Common Stock 		A - Award 34 17,744 0.19 12.97 444 230,136
2024-04-02 2024-03-28 4/A GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 35 17,778 0.19 12.90 445 229,268
2024-02-02 2024-01-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 36 17,709 0.21 12.16 443 215,347
2024-01-03 2023-12-29 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 33 17,673 0.19 13.28 443 234,697
2023-12-04 2023-11-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 36 17,640 0.20 12.27 437 216,439
2023-11-02 2023-10-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 42 17,604 0.24 10.41 436 183,258
2023-10-03 2023-09-29 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 43 17,562 0.25 10.12 435 177,729
2023-09-05 2023-08-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 39 17,519 0.22 11.18 434 195,865
2023-08-02 2023-07-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 34 17,480 0.19 12.90 433 225,497
2023-07-05 2023-06-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 34 17,447 0.19 12.86 432 224,366
2023-07-05 2023-07-01 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		A - Award 13,566 34,230 65.65
2023-06-02 2023-05-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 38 17,413 0.22 11.22 431 195,376
2023-05-02 2023-04-28 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 41 17,375 0.23 10.57 430 183,651
2023-04-04 2023-03-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 34 17,334 0.20 12.50 430 216,675
2023-03-03 2023-02-28 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 32 17,300 0.19 13.35 429 230,950
2023-02-02 2023-01-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 30 17,268 0.17 14.25 428 246,062
2023-01-04 2022-12-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 32 17,237 0.19 13.42 427 231,327
2022-12-02 2022-11-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 34 17,206 0.20 12.29 422 211,457
2022-11-02 2022-10-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 33 17,171 0.19 12.94 421 222,197
2022-10-04 2022-09-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 35 17,139 0.20 12.00 421 205,665
2022-09-02 2022-08-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 31 17,104 0.18 13.69 420 234,150
2022-08-02 2022-07-29 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 31 17,073 0.18 13.38 419 228,437
2022-07-05 2022-07-01 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		A - Award 8,394 20,664 68.41
2022-07-05 2022-06-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 32 17,042 0.19 13.05 418 222,394
2022-06-02 2022-05-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 29 17,010 0.17 14.27 417 242,728
2022-05-03 2022-04-29 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 4 90 4.65
2022-05-03 2022-04-29 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 28 16,980 0.17 14.75 417 250,461
2022-04-04 2022-03-31 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 86 3.61
2022-04-04 2022-03-31 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 25 16,952 0.15 16.65 416 282,254
2022-03-02 2022-02-28 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 4 83 5.06
2022-03-02 2022-02-28 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 27 16,927 0.16 15.38 415 260,340
2022-02-02 2022-01-31 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 4 79 5.33
2022-02-02 2022-01-31 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 28 16,900 0.17 14.84 415 250,799
2022-01-04 2021-12-30 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 75 4.17
2022-01-04 2021-12-30 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 24 16,872 0.14 17.09 414 288,347
2021-12-01 2021-11-30 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 72 4.35
2021-12-01 2021-11-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 22 16,848 0.13 18.25 410 307,476
2021-11-02 2021-10-29 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 69 4.55
2021-11-02 2021-10-29 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 22 16,826 0.13 18.91 409 318,171
2021-10-28 2021-10-26 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		A - Award 10,770 12,270 718.00
2021-10-28 2021-10-26 4 ARIS Aris Water Solutions, Inc.
Class A Common Stock 		P - Purchase 1,500 1,500 13.00 19,500 19,500
2021-10-04 2021-09-30 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 66 4.76
2021-10-04 2021-09-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 22 16,804 0.13 18.82 409 316,250
2021-09-02 2021-08-31 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 63 5.00
2021-09-02 2021-08-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 20 16,782 0.12 19.94 408 334,638
2021-08-03 2021-07-30 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 60 5.26
2021-08-03 2021-07-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 23 16,762 0.14 17.77 407 297,857
2021-07-02 2021-06-30 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 57 5.56
2021-07-02 2021-06-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 24 16,739 0.14 17.01 407 284,728
2021-06-11 2021-06-09 4 WLDN Willdan Group, Inc.
Common Stock 		A - Award 1,783 10,287 20.97
2021-06-02 2021-05-28 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 54 5.88
2021-06-02 2021-05-28 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 24 16,715 0.14 17.02 406 284,488
2021-05-04 2021-04-30 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 3 51 6.25
2021-05-04 2021-04-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 24 16,691 0.14 16.80 406 280,410
2021-04-02 2021-03-31 4 GWRS Global Water Resources, Inc.
Restricted Stock Units 		A - Award 4 48 9.09
2021-04-02 2021-03-31 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 25 16,667 0.15 16.40 405 273,337
2021-03-23 2021-03-19 4 WLDN Willdan Group, Inc.
Common Stock 		S - Sale -1,000 8,504 -10.52 40.72 -40,720 346,283
2021-03-01 2021-02-26 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 3 2,224 0.14
2021-03-01 2021-02-26 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 24 16,642 0.14 17.20 404 286,246
2021-02-02 2021-01-29 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 3 2,221 0.14
2021-02-02 2021-01-29 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 25 16,619 0.15 15.99 404 265,733
2021-01-04 2020-12-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,218 0.18
2021-01-04 2020-12-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 27 16,593 0.16 15.04 403 249,565
2020-12-02 2020-11-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,214 0.18
2020-12-02 2020-11-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 30 16,567 0.18 13.15 399 217,851
2020-11-03 2020-10-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,210 0.23
2020-11-03 2020-10-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 37 16,536 0.22 10.73 397 177,435
2020-10-02 2020-09-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,205 0.23
2020-10-02 2020-09-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 36 16,499 0.22 11.08 397 182,812
2020-09-02 2020-08-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,200 0.18
2020-09-02 2020-08-31 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 36 16,463 0.22 11.07 396 182,251
2020-08-03 2020-07-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,196 0.23
2020-08-03 2020-07-31 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 38 16,428 0.23 10.47 395 171,998
2020-07-01 2020-06-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 6 2,191 0.27
2020-07-01 2020-06-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 38 16,390 0.23 10.47 394 171,603
2020-06-15 2020-06-11 4 WLDN Willdan Group, Inc.
Common Stock 		A - Award 3,053 9,504 47.33
2020-06-02 2020-05-29 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,185 0.23
2020-06-02 2020-05-29 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 36 16,352 0.22 10.81 393 176,769
2020-05-04 2020-04-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,180 0.23
2020-05-04 2020-04-30 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 36 16,316 0.22 10.82 392 176,539
2020-04-02 2020-03-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,175 0.23
2020-04-02 2020-03-31 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 39 16,280 0.24 10.07 392 163,937
2020-04-02 2020-02-28 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 31 16,241 0.19 12.49 391 202,848
2020-04-02 2020-01-31 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 30 16,210 0.19 12.88 390 208,779
2020-04-02 2018-09-20 4/A GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 3,926 8,366 88.42 10.05 39,456 84,078
2020-04-02 2018-09-14 4/A GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 1,136 4,240 36.60 10.04 11,405 42,570
2020-03-30 2020-03-30 4 WAAS AquaVenture Holdings Ltd
Ordinary Shares 		D - Sale to Issuer -5,540 0 -100.00 27.10 -150,134
2020-03-24 2020-04-30 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 39 16,225 0.24 9.77 379 158,521
2020-03-24 2019-12-30 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 29 16,483 0.18 13.50 389 222,524
2020-03-24 2019-11-26 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 26 16,454 0.16 14.99 385 246,652
2020-03-24 2019-10-31 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 31 16,429 0.19 12.27 384 201,581
2020-03-24 2019-09-30 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 32 16,398 0.19 12.04 383 197,426
2020-03-24 2019-08-29 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 33 16,366 0.20 11.65 382 190,660
2020-03-24 2019-07-31 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 30 16,333 0.19 12.54 382 204,814
2020-03-24 2019-06-28 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 38 16,302 0.23 10.08 381 164,328
2020-03-24 2019-05-31 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 39 16,265 0.24 9.65 380 156,954
2020-03-24 2019-03-29 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 27 16,186 0.17 10.01 269 162,027
2020-03-24 2019-02-28 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 28 16,160 0.17 9.56 268 154,486
2020-03-24 2019-01-31 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 28 16,132 0.17 9.71 267 156,638
2020-03-24 2018-12-28 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 22 16,104 0.13 10.26 222 165,228
2020-03-24 2018-11-30 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 21 16,082 0.13 10.29 219 165,489
2020-03-24 2018-10-30 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 21 16,061 0.13 10.58 218 169,928
2020-03-24 2018-09-28 5 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 7 16,041 0.04 10.79 71 173,078
2020-03-16 2020-03-13 4 WLDN Willdan Group, Inc.
Common Stock 		P - Purchase 1,000 6,451 18.35 24.23 24,230 156,308
2020-03-02 2020-02-28 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,170 0.18
2020-02-25 2020-02-24 4 WAAS AquaVenture Holdings Ltd
Restricted Share Units 		M - Exercise -5,540 0 -100.00
2020-02-25 2020-02-24 4 WAAS AquaVenture Holdings Ltd
Ordinary Shares 		M - Exercise 5,540 5,540
2020-02-03 2020-01-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,166 0.19
2020-01-02 2019-12-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,162 0.19
2019-11-29 2019-11-26 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,158 0.19
2019-11-01 2019-10-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,154 0.19
2019-10-01 2019-09-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,150 0.19
2019-09-03 2019-08-29 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,146 0.23
2019-08-02 2019-07-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 2,141 0.19
2019-07-02 2019-06-28 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,137 0.23
2019-06-17 2019-06-13 4 WLDN Willdan Group, Inc.
Common Stock 		A - Award 2,168 5,451 66.04
2019-06-03 2019-05-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,132 0.24
2019-05-02 2019-04-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,127 0.24
2019-04-02 2019-03-29 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 5 2,122 0.24
2019-03-29 2019-03-29 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 2,600 16,034 19.35 9.90 25,740 158,737
2019-03-27 2019-03-27 4 GWRS Global Water Resources, Inc.
Common Stock 		A - Award 1,000 13,434 8.04 9.79 9,785 131,453
2019-03-27 2019-03-27 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 1,000 12,434 8.75 9.79 9,790 121,729
2019-03-14 2019-03-12 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 736 2,117 53.29
2019-03-04 2019-02-28 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 3 1,381 0.22
2019-02-26 2019-02-24 4 WAAS AquaVenture Holdings Ltd
Restricted Share Units 		A - Award 5,540 5,540
2019-02-04 2019-01-31 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 4 1,378 0.29
2019-01-02 2018-12-28 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 3 1,374 0.22
2018-12-27 2018-12-26 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 1,690 11,434 17.34 10.04 16,968 114,797
2018-12-27 2018-12-26 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 200 9,744 2.10 10.00 2,000 97,440
2018-12-03 2018-11-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 3 1,371 0.22
2018-11-14 2018-11-14 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 636 1,368 86.89
2018-11-01 2018-10-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 1 732 0.14
2018-10-02 2018-09-28 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 2 731 0.27
2018-09-24 2018-09-21 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 874 9,544 10.08 10.05 8,784 95,917
2018-09-21 2018-09-20 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 4,126 8,670 90.80 10.05 41,466 87,134
2018-09-17 2018-09-14 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 1,240 4,344 39.95 10.04 12,450 43,614
2018-09-17 2018-09-17 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 200 4,544 4.60 10.05 2,010 45,667
2018-09-14 2018-09-13 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 104 3,104 3.47 10.04 1,044 31,164
2018-08-31 2018-08-30 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 2 729 0.28
2018-08-28 2018-08-27 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 2,000 3,000 200.00 9.55 19,100 28,650
2018-08-28 2018-08-23 4 GWRS Global Water Resources, Inc.
Common Stock 		P - Purchase 1,000 1,000 10.22 10,220 10,220
2018-08-21 2018-08-15 4 GWRS Global Water Resources, Inc.
Deferred Phantom Unit 		A - Award 727 727
2018-06-15 2018-06-13 4 WLDN Willdan Group, Inc.
Common Stock 		A - Award 3,283 3,283
2018-03-20 3 WLDN Willdan Group, Inc.
No securities beneficially 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）