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GLDD Insider Trading (Great Lakes Dredge & Dock)

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 2.40%

Insider Buying (Last 12 Months): $21,870.00

Insider Selling (Last 12 Months): $3,158,792.62

Great Lakes Dredge & Dock Insider Trading History Chart

Great Lakes Dredge & Dock Share Price & Price History

^$14.56

▼ -0.35 (-2.35%)

As of 10/27/2021 01:00 AM ET

Days: 30 | 90 | 365

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Great Lakes Dredge & Dock Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
10/21/2021	Lawrence R. Dickerson	Director	Sell	1,518	$14.59	$22,147.62
8/27/2021	David E. Simonelli	COO	Sell	21,064	$14.97	$315,328.08
8/13/2021	David E. Simonelli	COO	Sell	7,567	$14.85	$112,369.95	233,137
8/6/2021	Earl L Shipp	Director	Buy	1,500	$14.58	$21,870.00
7/12/2021	Lawrence R. Dickerson	Director	Sell	1,568	$14.50	$22,736.00
5/3/2021	David E. Simonelli	COO	Sell	8,566	$16.14	$138,255.24	249,439
4/26/2021	David E. Simonelli	COO	Sell	12,395	$15.88	$196,832.60	258,005
4/19/2021	David E. Simonelli	COO	Sell	10,913	$15.14	$165,222.82	270,400
4/12/2021	David E. Simonelli	COO	Sell	36,582	$15.17	$554,948.94	317,895
4/9/2021	Lawrence R. Dickerson	Director	Sell	1,571	$15.42	$24,224.82	82,562
3/8/2021	David E. Simonelli	COO	Sell	4,252	$15.30	$65,055.60	284,341
3/1/2021	David E. Simonelli	COO	Sell	10,000	$15.63	$156,300.00	286,244
2/26/2021	David E. Simonelli	COO	Sell	7,500	$15.32	$114,900.00	286,244
1/12/2021	Lawrence R. Dickerson	Director	Sell	1,735	$14.30	$24,810.50	80,991
12/18/2020	David E. Simonelli	COO	Sell	8,528	$12.22	$104,212.16	378,355
12/14/2020	David E. Simonelli	COO	Sell	9,307	$11.44	$106,472.08	386,883
12/11/2020	Kathleen Mackie Lavoy	SVP	Sell	22,629	$11.41	$258,196.89	119,687
12/10/2020	David E. Simonelli	COO	Sell	8,918	$11.68	$104,162.24
12/10/2020	Ryan Levenson	Director	Sell	35,816	$11.63	$416,540.08
11/25/2020	David E. Simonelli	COO	Sell	100	$11.47	$1,147.00	405,108
11/10/2020	David E. Simonelli	COO	Sell	20,000	$11.30	$226,000.00	429,410
11/10/2020	William H Hanson	SVP	Sell	2,630	$11.00	$28,930.00	25,686
8/21/2020	David E. Simonelli	COO	Sell	3,679	$9.71	$35,723.09	411,043
8/11/2020	William H Hanson	SVP	Sell	10,000	$10.30	$103,000.00	25,686
6/11/2020	Ryan Levenson	Director	Sell	41,897	$9.33	$390,899.01	35,816
6/2/2020	David E. Simonelli	COO	Sell	20,611	$9.54	$196,628.94	414,620
5/22/2020	William H Hanson	SVP	Sell	2,461	$8.50	$20,918.50	38,147
5/14/2020	Ryan Levenson	Director	Sell	8,000	$7.87	$62,960.00	35,816
5/12/2020	Ryan Levenson	Director	Sell	50,000	$9.05	$452,500.00	35,816
12/11/2019	Kathleen Mackie Lavoy	SVP	Sell	11,050	$11.81	$130,500.50	106,257
12/10/2019	David E. Simonelli	Insider	Sell	16,472	$11.66	$192,063.52	344,685
12/4/2019	Ryan Levenson	Director	Buy	53,536	$11.03	$590,502.08
12/2/2019	Ryan Levenson	Director	Buy	32,625	$10.58	$345,172.50	35,816
10/21/2019	Kathleen Mackie Lavoy	SVP	Sell	3,383	$11.00	$37,213.00	104,149
9/4/2019	David E. Simonelli	Insider	Sell	1,164	$10.77	$12,536.28	320,849
8/30/2019	David E. Simonelli	Insider	Sell	3,809	$10.90	$41,518.10	322,048
8/15/2019	Ryan Levenson	Director	Sell	21,905	$10.14	$222,116.70	35,816
6/14/2019	David E. Simonelli	Insider	Sell	4,059	$10.40	$42,213.60	322,298
6/11/2019	David E. Simonelli	Insider	Sell	4,000	$10.90	$43,600.00	322,239
6/5/2019	Ryan Levenson	Director	Sell	233,000	$10.84	$2,525,720.00	35,816
6/4/2019	David E. Simonelli	Insider	Sell	10,000	$10.80	$108,000.00	328,239
5/9/2019	David E. Simonelli	Insider	Sell	10,000	$11.13	$111,300.00	328,239
5/8/2019	Ryan Levenson	Director	Sell	555,117	$10.93	$6,067,428.81	35,816
5/6/2019	Ryan Levenson	Director	Sell	177,447	$11.05	$1,960,789.35	35,816
5/2/2019	David E. Simonelli	Insider	Sell	21,154	$10.81	$228,674.74	339,393
5/2/2019	Kathleen Mackie Lavoy	SVP	Sell	25,000	$10.81	$270,250.00	100,084
3/14/2019	David E. Simonelli	Insider	Sell	22,500	$8.19	$184,275.00	324,621
3/6/2019	Ryan Levenson	Director	Sell	295,374	$8.29	$2,448,650.46	35,816
3/4/2019	Ryan Levenson	Director	Sell	115,092	$8.56	$985,187.52	35,816
2/27/2019	David E. Simonelli	Insider	Sell	11,991	$8.60	$103,122.60	271,944
2/27/2019	Ryan Levenson	Director	Sell	500,000	$8.50	$4,250,000.00	35,816
2/25/2019	Ryan Levenson	Director	Sell	324,591	$8.40	$2,726,564.40	35,816
2/22/2019	Ryan Levenson	Director	Sell	175,409	$8.28	$1,452,386.52	35,816
12/13/2018	Ryan Levenson	Director	Sell	125,000	$7.53	$941,250.00	35,816

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SEC Filings (Institutional Ownership Changes) for Great Lakes Dredge & Dock (NASDAQ:GLDD)

88.04% of Great Lakes Dredge & Dock stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Great Lakes Dredge & Dock Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
10/27/2021	State of New Jersey Common Pension Fund D	166,557	$2.51M	0.0%	N/A	0.254%
10/20/2021	North Star Investment Management Corp.	167,120	$2.52M	0.2%	-0.7%	0.255%
10/20/2021	Mesirow Financial Investment Management Inc.	31,559	$0.48M	1.4%	-2.9%	0.048%
10/14/2021	Foundry Partners LLC	290,780	$4.39M	0.2%	-5.2%	0.443%
10/14/2021	Canton Hathaway LLC	6,150	$93K	0.0%	+39.8%	0.009%
10/8/2021	Bennicas & Associates Inc.	80,450	$1.21M	0.7%	+19.3%	0.123%
9/3/2021	Parametric Portfolio Associates LLC	63,244	$0.92M	0.0%	+10.9%	0.096%
8/26/2021	Ashford Capital Management Inc.	3,291,245	$48.09M	4.3%	-0.5%	5.013%
8/23/2021	Morgan Stanley	194,953	$2.85M	0.0%	+33.7%	0.297%
8/17/2021	Wells Fargo & Company MN	475,343	$6.95M	0.0%	+5.8%	0.724%
8/17/2021	Wynnefield Capital Inc.	132,730	$1.94M	0.9%	-30.4%	0.202%
8/17/2021	Zebra Capital Management LLC	21,600	$0.32M	0.4%	-8.9%	0.033%
8/17/2021	Invesco Ltd.	281,900	$4.12M	0.0%	+1.6%	0.429%
8/17/2021	Metropolitan Life Insurance Co NY	14,481	$0.21M	0.0%	+85,082.4%	0.022%
8/17/2021	Millennium Management LLC	142,563	$2.08M	0.0%	-74.9%	0.217%
8/17/2021	MetLife Investment Management LLC	16,304	$0.24M	0.0%	-33.1%	0.025%
8/16/2021	Squarepoint Ops LLC	15,885	$0.23M	0.0%	-28.1%	0.024%
8/16/2021	AQR Capital Management LLC	95,219	$1.39M	0.0%	-7.5%	0.145%
8/16/2021	Bank of America Corp DE	220,065	$3.22M	0.0%	-21.4%	0.335%
8/16/2021	UBS Asset Management Americas Inc.	73,566	$1.08M	0.0%	+1.5%	0.112%
8/16/2021	Cubist Systematic Strategies LLC	11,643	$0.17M	0.0%	-70.5%	0.018%
8/16/2021	California State Teachers Retirement System	89,075	$1.30M	0.0%	-7.0%	0.136%
8/16/2021	Royal Bank of Canada	4,692	$69K	0.0%	+21.5%	0.007%
8/16/2021	Morgan Stanley	194,953	$2.85M	0.0%	+33.7%	0.297%
8/16/2021	New York Life Investments Alternatives	38,200	$0.56M	0.4%	-34.4%	0.058%
8/16/2021	Kennedy Capital Management Inc.	553,958	$8.09M	0.2%	+5.5%	0.844%
8/16/2021	Charles Schwab Investment Management Inc.	519,563	$7.59M	0.0%	+11.0%	0.791%
8/16/2021	State Street Corp	1,321,406	$19.31M	0.0%	+7.3%	2.013%
8/16/2021	Nuveen Asset Management LLC	384,375	$5.62M	0.0%	-34.0%	0.585%
8/16/2021	Goldman Sachs Group Inc.	104,252	$1.52M	0.0%	-76.8%	0.159%
8/16/2021	Hotchkis & Wiley Capital Management LLC	644,830	$9.42M	0.0%	+10.6%	0.982%
8/13/2021	Renaissance Technologies LLC	1,779,901	$26M	0.0%	-17.2%	2.711%
8/13/2021	Northern Trust Corp	667,770	$9.76M	0.0%	-1.2%	1.017%
8/13/2021	IMA Wealth Inc.	149,872	$2.19M	0.5%	-24.8%	0.228%
8/13/2021	Franklin Resources Inc.	5,740,067	$83.86M	0.0%	+92.4%	8.742%
8/13/2021	Walthausen & Co. LLC	442,462	$6.46M	1.3%	-34.4%	0.674%
8/13/2021	Geode Capital Management LLC	1,236,461	$18.06M	0.0%	+3.8%	1.883%
8/13/2021	Vanguard Group Inc.	3,188,922	$46.59M	0.0%	-6.8%	4.857%
8/12/2021	William Blair Investment Management LLC	6,410	$94K	0.0%	N/A	0.010%
8/12/2021	Dimensional Fund Advisors LP	4,348,476	$63.53M	0.0%	-5.5%	6.623%
8/12/2021	JPMorgan Chase & Co.	444,405	$6.49M	0.0%	-11.6%	0.677%
8/12/2021	Bank of Montreal Can	103,463	$1.50M	0.0%	+35.1%	0.158%
8/12/2021	Knights of Columbus Asset Advisors LLC	126,191	$1.84M	0.2%	+1.0%	0.192%
8/12/2021	The Manufacturers Life Insurance Company	242,172	$3.54M	0.0%	+412.7%	0.369%
8/12/2021	Capital Fund Management S.A.	15,046	$0.22M	0.0%	-81.5%	0.023%
8/12/2021	Jennison Associates LLC	5,214,263	$76.18M	0.1%	-1.9%	7.942%
8/11/2021	Bank of New York Mellon Corp	391,448	$5.72M	0.0%	-11.8%	0.596%
8/11/2021	ELCO Management Co. LLC	50,606	$0.74M	0.5%	+80.2%	0.077%
8/11/2021	BlackRock Inc.	5,474,194	$79.98M	0.0%	-0.4%	8.337%
8/11/2021	Deutsche Bank AG	101,525	$1.48M	0.0%	+76.6%	0.155%
8/11/2021	Minerva Advisors LLC	982,540	$14.35M	7.6%	-0.3%	1.496%
8/11/2021	Panagora Asset Management Inc.	2,131	$31K	0.0%	-71.9%	0.003%
8/10/2021	Moors & Cabot Inc.	13,771	$0.20M	0.0%	+34.1%	0.021%
8/10/2021	BNP Paribas Arbitrage SA	9,265	$0.14M	0.0%	-68.8%	0.014%
8/10/2021	WINTON GROUP Ltd	66,944	$0.98M	0.1%	-7.4%	0.102%
8/9/2021	Fort Washington Investment Advisors Inc. OH	861,958	$12.59M	0.1%	+3.9%	1.313%
8/6/2021	Sei Investments Co.	39,303	$0.57M	0.0%	-39.2%	0.060%
8/6/2021	Swiss National Bank	143,500	$2.10M	0.0%	-3.3%	0.219%
8/6/2021	Valmark Advisers Inc.	57,479	$0.84M	0.0%	+37.9%	0.088%
8/5/2021	American Century Companies Inc.	133,308	$1.95M	0.0%	+3.5%	0.203%
8/5/2021	Rock Point Advisors LLC	508,880	$7.44M	2.1%	+6.5%	0.775%
8/5/2021	Rhumbline Advisers	95,060	$1.39M	0.0%	-9.0%	0.145%
8/5/2021	Impax Asset Management Group plc	476,704	$6.97M	0.0%	+9.7%	0.726%
8/5/2021	GSA Capital Partners LLP	26,514	$0.39M	0.0%	N/A	0.040%
8/3/2021	Victory Capital Management Inc.	162,100	$2.37M	0.0%	+4.1%	0.247%
8/3/2021	Peregrine Capital Management LLC	538,569	$7.87M	0.1%	-9.5%	0.820%
8/2/2021	Arizona State Retirement System	17,702	$0.26M	0.0%	-6.4%	0.027%
8/1/2021	Gitterman Wealth Management LLC	11,157	$0.16M	0.1%	N/A	0.017%
7/23/2021	TCW Group Inc.	864,627	$12.63M	0.1%	+7.0%	1.317%
7/23/2021	Private Management Group Inc.	479,462	$7.01M	0.3%	-0.2%	0.730%
5/19/2021	Squarepoint Ops LLC	22,084	$0.32M	0.0%	N/A	0.034%
5/18/2021	Millennium Management LLC	568,147	$8.28M	0.0%	+33.0%	0.866%
5/18/2021	D. E. Shaw & Co. Inc.	1,488,072	$21.70M	0.0%	+3.8%	2.267%
5/18/2021	Morgan Stanley	145,825	$2.13M	0.0%	+77.2%	0.222%
5/18/2021	Wynnefield Capital Inc.	190,730	$2.78M	1.4%	-40.5%	0.291%
5/18/2021	Harvey Partners LLC	520,000	$7.58M	5.2%	+1.5%	0.792%
5/18/2021	Cubist Systematic Strategies LLC	39,509	$0.58M	0.0%	+62.1%	0.060%
5/18/2021	Citadel Advisors LLC	155,885	$2.27M	0.0%	+3.3%	0.237%
5/18/2021	Zebra Capital Management LLC	23,720	$0.35M	0.4%	N/A	0.036%
5/18/2021	Jane Street Group LLC	12,200	$0.18M	0.0%	N/A	0.019%
5/17/2021	AQR Capital Management LLC	102,910	$1.50M	0.0%	-31.4%	0.157%
5/17/2021	Royal Bank of Canada	3,861	$56K	0.0%	-44.7%	0.006%
5/17/2021	Ameriprise Financial Inc.	57,739	$0.84M	0.0%	-32.4%	0.088%
5/17/2021	Nuveen Asset Management LLC	582,550	$8.49M	0.0%	-36.2%	0.887%
5/17/2021	Goldman Sachs Group Inc.	448,435	$6.54M	0.0%	-28.6%	0.683%
5/14/2021	Ashford Capital Management Inc.	3,307,725	$48.23M	4.5%	+0.2%	5.039%
5/14/2021	Hancock Whitney Corp	11,612	$0.17M	0.0%	-45.7%	0.018%
5/14/2021	Kennedy Capital Management Inc.	525,321	$7.66M	0.2%	+7.1%	0.800%
5/14/2021	Laurel Wealth Advisors Inc.	13,900	$0.20M	0.0%	N/A	0.021%
5/14/2021	Dimensional Fund Advisors LP	4,602,723	$67.15M	0.0%	-5.6%	7.012%
5/14/2021	Capital Fund Management S.A.	81,202	$1.18M	0.0%	-46.5%	0.124%
5/14/2021	Globeflex Capital L P	57,837	$0.84M	0.2%	-71.9%	0.088%
5/14/2021	Credit Suisse AG	47,671	$0.70M	0.0%	-33.7%	0.073%
5/13/2021	Brandywine Global Investment Management LLC	311,917	$4.55M	0.0%	-4.7%	0.475%
5/13/2021	Franklin Resources Inc.	2,983,348	$43.50M	0.0%	+1,887.3%	4.545%
5/13/2021	SG Americas Securities LLC	11,877	$0.17M	0.0%	-23.3%	0.018%
5/13/2021	Barclays PLC	75,549	$1.10M	0.0%	+268.2%	0.115%
5/13/2021	Renaissance Technologies LLC	2,149,666	$31.34M	0.0%	-7.5%	3.275%
5/13/2021	Walthausen & Co. LLC	674,587	$9.84M	2.1%	-1.1%	1.028%
5/13/2021	IMA Wealth Inc.	199,228	$2.91M	0.7%	+7.3%	0.304%

Data available starting January 2016

Great Lakes Dredge & Dock Corp. provides dredging services. It owns and operates diverse fleet in the United States dredging industry. The company was founded by William A. Lydon and Frederick C. Drews in 1890 and is headquartered in Houston, TX.

Today's Range

Now: $14.56

$14.52

$15.06

50 Day Range

MA: $14.94

$14.35

$15.76

52 Week Range

Now: $14.56

$10.01

$16.28

Volume

145,819 shs

Average Volume

318,685 shs

Market Capitalization

$955.98 million

P/E Ratio

28.55

Dividend Yield

N/A

Beta

0.73

Who are the company insiders with the largest holdings of Great Lakes Dredge & Dock?: Great Lakes Dredge & Dock's top insider shareholders include:
David E Simonelli (COO)
David E Simonelli (Insider)
Kathleen Mackie Lavoy (SVP)
Lawrence R Dickerson (Director)
William H Hanson (SVP)
Ryan Levenson (Director)
David E Simonelli (COO)
Earl L Shipp (Director)
Who are the major institutional investors of Great Lakes Dredge & Dock?: Great Lakes Dredge & Dock's top institutional shareholders include:
Foundry Partners LLC — 0.44%
North Star Investment Management Corp. — 0.25%
State of New Jersey Common Pension Fund D — 0.25%
Bennicas & Associates Inc. — 0.12%
Mesirow Financial Investment Management Inc. — 0.05%
Canton Hathaway LLC — 0.01%
Which institutional investors are selling Great Lakes Dredge & Dock stock?: Within the last quarter, GLDD stock was sold by these institutional investors:
Foundry Partners LLC
North Star Investment Management Corp.
Mesirow Financial Investment Management Inc.
Within the last year, company insiders that have sold Great Lakes Dredge & Dock company stock include:
David E Simonelli (COO)
David E Simonelli (Insider)
Kathleen Mackie Lavoy (SVP)
Lawrence R Dickerson (Director)
William H Hanson (SVP)
Ryan Levenson (Director)
Which institutional investors are buying Great Lakes Dredge & Dock stock?: In the previous quarter, GLDD stock was bought by institutional investors including:
State of New Jersey Common Pension Fund D
Bennicas & Associates Inc.
Canton Hathaway LLC
In the last year, these company insiders have bought Great Lakes Dredge & Dock stock:
David E Simonelli (COO)
David E Simonelli (Insider)