The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 11, 2025 Kornblau Scott Lee |
Kornblau Scott Lee
SVP & CFO
|
Sell |
59,805 | $11.48 | 59,805 $11.48 $686,322 |
Jun 03, 2025 Steger Ronald |
Steger Ronald
|
Sell |
5,000 | $11.59 | 5,000 $11.59 $57,925 |
May 06, 2025 BEYKO ELENI |
BEYKO ELENI
SVP - Offshore Energy
|
Sell |
22,579 | $10.26 | 22,579 $10.26 $231,600 |
Mar 04, 2025 GUNSTEN CHRISTOPHER |
GUNSTEN CHRISTOPHER
SVP-Proj Svcs & Fleet Engineer
|
Buy |
3,875 | $7.75 | 3,875 $7.75 $30,031 |
Nov 14, 2024 DICKERSON LAWRENCE R |
DICKERSON LAWRENCE R
|
Sell |
15,936 | $12.04 | 15,936 $12.04 $191,799 |
Nov 12, 2024 DICKERSON LAWRENCE R |
DICKERSON LAWRENCE R
|
Sell |
5,323 | $12.61 | 5,323 $12.61 $67,118 |
Nov 11, 2024 Steger Ronald |
Steger Ronald
|
Sell |
12,000 | $12.76 | 12,000 $12.76 $153,120 |
Nov 11, 2024 Shanahan Kathleen M |
Shanahan Kathleen M
|
Sell |
23,238 | $12.63 | 23,238 $12.63 $293,542 |
Aug 26, 2024 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
28,709 | $9.24 | 28,709 $9.24 $265,363 |
Aug 23, 2024 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
46,510 | $9.08 | 46,510 $9.08 $422,306 |
Aug 20, 2024 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
10,147 | $9.10 | 10,147 $9.10 $92,338 |
Aug 19, 2024 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
53,771 | $9.06 | 53,771 $9.06 $487,165 |
Aug 16, 2024 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
51,640 | $9.11 | 51,640 $9.11 $470,440 |
Aug 15, 2024 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
59,223 | $9.08 | 59,223 $9.08 $537,745 |
May 19, 2023 Levenson Ryan |
Levenson Ryan
|
Buy |
121,721 | $6.82 | 121,721 $6.82 $830,490 |
May 18, 2023 Levenson Ryan |
Levenson Ryan
|
Buy |
6,860 | $6.75 | 6,860 $6.75 $46,286 |
May 17, 2023 Levenson Ryan |
Levenson Ryan
|
Buy |
5,207 | $6.64 | 5,207 $6.64 $34,552 |
May 12, 2023 Levenson Ryan |
Levenson Ryan
|
Buy |
68,000 | $6.10 | 68,000 $6.10 $414,528 |
May 11, 2023 Levenson Ryan |
Levenson Ryan
|
Buy |
66,000 | $6.13 | 66,000 $6.13 $404,864 |
May 10, 2023 Levenson Ryan |
Levenson Ryan
|
Buy |
66,000 | $6.05 | 66,000 $6.05 $399,142 |
Aug 05, 2022 Petterson Lasse |
Petterson Lasse
CEO & President
|
Buy |
10,000 | $9.65 | 10,000 $9.65 $96,540 |
May 09, 2022 Simonelli David E |
Simonelli David E
COO
|
Sell |
17,700 | $14.12 | 17,700 $14.12 $249,938 |
Feb 28, 2022 HANSON WILLIAM H |
HANSON WILLIAM H
SVP, Gov't Relations & Bus Dev
|
Sell |
1,119 | $14.06 | 1,119 $14.06 $15,734 |
Nov 15, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
2,509 | $15.85 | 2,509 $15.85 $39,760 |
Nov 12, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
2,491 | $15.83 | 2,491 $15.83 $39,423 |
Nov 01, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
3,594 | $15.41 | 3,594 $15.41 $55,394 |
Oct 29, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
1,406 | $15.25 | 1,406 $15.25 $21,442 |
Oct 21, 2021 DICKERSON LAWRENCE R |
DICKERSON LAWRENCE R
|
Sell |
1,518 | $14.59 | 1,518 $14.59 $22,148 |
Aug 27, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
21,064 | $14.97 | 21,064 $14.97 $315,408 |
Aug 16, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
21,227 | $14.90 | 21,227 $14.90 $316,365 |
Aug 13, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
7,567 | $14.85 | 7,567 $14.85 $112,332 |
Aug 06, 2021 Shipp Earl L |
Shipp Earl L
|
Buy |
1,500 | $14.58 | 1,500 $14.58 $21,869 |
Jul 12, 2021 DICKERSON LAWRENCE R |
DICKERSON LAWRENCE R
|
Sell |
1,568 | $14.50 | 1,568 $14.50 $22,736 |
May 03, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
8,566 | $16.14 | 8,566 $16.14 $138,233 |
Apr 26, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
12,395 | $15.88 | 12,395 $15.88 $196,819 |
Apr 19, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
10,913 | $15.14 | 10,913 $15.14 $165,185 |
Apr 12, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
22,000 | $15.17 | 22,000 $15.17 $333,685 |
Apr 12, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
14,582 | $15.18 | 14,582 $15.18 $221,298 |
Apr 09, 2021 DICKERSON LAWRENCE R |
DICKERSON LAWRENCE R
|
Sell |
1,571 | $15.42 | 1,571 $15.42 $24,225 |
Mar 09, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
5,864 | $15.28 | 5,864 $15.28 $89,602 |
Mar 08, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
4,252 | $15.30 | 4,252 $15.30 $65,065 |
Mar 01, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
10,000 | $15.63 | 10,000 $15.63 $156,300 |
Feb 26, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
7,500 | $15.32 | 7,500 $15.32 $114,923 |
Feb 22, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
14,999 | $15.15 | 14,999 $15.15 $227,235 |
Feb 08, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
23,024 | $15.00 | 23,024 $15.00 $345,374 |
Jan 12, 2021 DICKERSON LAWRENCE R |
DICKERSON LAWRENCE R
|
Sell |
1,735 | $14.30 | 1,735 $14.30 $24,811 |
Jan 06, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
36,025 | $14.27 | 36,025 $14.27 $514,098 |
Jan 06, 2021 Simonelli David E |
Simonelli David E
COO
|
Sell |
20,000 | $13.82 | 20,000 $13.82 $276,400 |
Dec 22, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
4,498 | $12.50 | 4,498 $12.50 $56,245 |
Dec 18, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
8,528 | $12.22 | 8,528 $12.22 $104,204 |
Dec 14, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
9,307 | $11.44 | 9,307 $11.44 $106,491 |
Dec 11, 2020 LaVoy Kathleen Mackie |
LaVoy Kathleen Mackie
SVP & Chief Legal Officer
|
Sell |
10,000 | $11.41 | 10,000 $11.41 $114,068 |
Dec 11, 2020 LaVoy Kathleen Mackie |
LaVoy Kathleen Mackie
SVP & Chief Legal Officer
|
Sell |
6,614 | $11.42 | 6,614 $11.42 $75,515 |
Dec 11, 2020 LaVoy Kathleen Mackie |
LaVoy Kathleen Mackie
SVP & Chief Legal Officer
|
Sell |
6,015 | $11.41 | 6,015 $11.41 $68,613 |
Dec 10, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
8,918 | $11.68 | 8,918 $11.68 $104,183 |
Dec 10, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
35,816 | $11.63 | 35,816 $11.63 $416,443 |
Dec 10, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
20,139 | $11.67 | 20,139 $11.67 $235,089 |
Nov 25, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
100 | $11.47 | 100 $11.47 $1,147 |
Nov 17, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
317 | $11.30 | 317 $11.30 $3,582 |
Nov 16, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
3,885 | $11.30 | 3,885 $11.30 $43,901 |
Nov 10, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
20,000 | $11.30 | 20,000 $11.30 $225,972 |
Nov 10, 2020 HANSON WILLIAM H |
HANSON WILLIAM H
SVP, Gov't Relations & Bus Dev
|
Sell |
2,630 | $11.00 | 2,630 $11.00 $28,930 |
Aug 21, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
2,046 | $9.70 | 2,046 $9.70 $19,846 |
Aug 21, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
704 | $9.71 | 704 $9.71 $6,836 |
Aug 21, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
929 | $9.72 | 929 $9.72 $9,030 |
Aug 11, 2020 HANSON WILLIAM H |
HANSON WILLIAM H
SVP, Gov't Relations & Bus Dev
|
Sell |
10,000 | $10.30 | 10,000 $10.30 $103,027 |
Jun 12, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
130,000 | $8.92 | 130,000 $8.92 $1,158,963 |
Jun 11, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
41,897 | $9.33 | 41,897 $9.33 $390,782 |
Jun 08, 2020 Petterson Lasse |
Petterson Lasse
CEO & President
|
Sell |
21,121 | $10.76 | 21,121 $10.76 $227,273 |
Jun 02, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
20,611 | $9.54 | 20,611 $9.54 $196,650 |
Jun 01, 2020 Simonelli David E |
Simonelli David E
COO
|
Sell |
1,531 | $9.48 | 1,531 $9.48 $14,506 |
May 22, 2020 HANSON WILLIAM H |
HANSON WILLIAM H
SVP, Gov't Relations & Bus Dev
|
Sell |
2,461 | $8.50 | 2,461 $8.50 $20,911 |
May 14, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
8,000 | $7.87 | 8,000 $7.87 $62,922 |
May 13, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
40,000 | $8.37 | 40,000 $8.37 $334,916 |
May 12, 2020 Levenson Ryan |
Levenson Ryan
|
Sell |
50,000 | $9.05 | 50,000 $9.05 $452,510 |
Dec 11, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
10,502 | $11.76 | 10,502 $11.76 $123,488 |
Dec 11, 2019 LaVoy Kathleen Mackie |
LaVoy Kathleen Mackie
SVP & Chief Legal Officer
|
Sell |
11,050 | $11.81 | 11,050 $11.81 $130,555 |
Dec 10, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
16,472 | $11.66 | 16,472 $11.66 $192,021 |
Dec 04, 2019 Levenson Ryan |
Levenson Ryan
|
Buy |
53,536 | $10.65 | 53,536 $10.65 $570,014 |
Dec 03, 2019 Levenson Ryan |
Levenson Ryan
|
Buy |
13,839 | $10.55 | 13,839 $10.55 $146,046 |
Dec 02, 2019 Levenson Ryan |
Levenson Ryan
|
Buy |
32,625 | $10.58 | 32,625 $10.58 $345,146 |
Oct 21, 2019 LaVoy Kathleen Mackie |
LaVoy Kathleen Mackie
SVP & Chief Legal Officer
|
Sell |
3,383 | $11.00 | 3,383 $11.00 $37,213 |
Sep 04, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
1,164 | $10.77 | 1,164 $10.77 $12,532 |
Aug 30, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
3,809 | $10.90 | 3,809 $10.90 $41,518 |
Aug 16, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
21,485 | $10.12 | 21,485 $10.12 $217,480 |
Aug 15, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
21,905 | $10.14 | 21,905 $10.14 $222,079 |
Jun 14, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
4,059 | $10.40 | 4,059 $10.40 $42,213 |
Jun 11, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
4,000 | $10.90 | 4,000 $10.90 $43,600 |
Jun 05, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
55,000 | $11.14 | 55,000 $11.14 $612,596 |
Jun 04, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
10,000 | $10.80 | 10,000 $10.80 $108,000 |
Jun 04, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
178,000 | $10.75 | 178,000 $10.75 $1,913,892 |
May 09, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
5,000 | $11.15 | 5,000 $11.15 $55,750 |
May 09, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
2,359 | $11.09 | 2,359 $11.09 $26,161 |
May 09, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
841 | $11.10 | 841 $11.10 $9,335 |
May 09, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
1,200 | $11.11 | 1,200 $11.11 $13,332 |
May 09, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
600 | $11.12 | 600 $11.12 $6,672 |
May 08, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
207,683 | $10.91 | 207,683 $10.91 $2,266,424 |
May 07, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
169,987 | $10.84 | 169,987 $10.84 $1,842,336 |
May 06, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
177,447 | $11.05 | 177,447 $11.05 $1,960,417 |
May 02, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
15,000 | $10.82 | 15,000 $10.82 $162,285 |
May 02, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
6,154 | $10.78 | 6,154 $10.78 $66,359 |
May 02, 2019 LaVoy Kathleen Mackie |
LaVoy Kathleen Mackie
SVP & Chief Legal Officer
|
Sell |
25,000 | $10.81 | 25,000 $10.81 $270,200 |
Mar 14, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
12,500 | $8.15 | 12,500 $8.15 $101,875 |
Mar 13, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
10,000 | $8.23 | 10,000 $8.23 $82,300 |
Mar 06, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
295,374 | $8.29 | 295,374 $8.29 $2,448,710 |
Mar 05, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
89,534 | $8.39 | 89,534 $8.39 $751,459 |
Mar 04, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
115,092 | $8.56 | 115,092 $8.56 $984,704 |
Feb 27, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
11,991 | $8.60 | 11,991 $8.60 $103,123 |
Feb 27, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
500,000 | $8.50 | 500,000 $8.50 $4,251,500 |
Feb 26, 2019 Simonelli David E |
Simonelli David E
President - Dredging Division
|
Sell |
12,000 | $8.40 | 12,000 $8.40 $100,800 |
Feb 26, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
500,000 | $8.42 | 500,000 $8.42 $4,208,500 |
Feb 25, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
324,591 | $8.40 | 324,591 $8.40 $2,726,954 |
Feb 22, 2019 Levenson Ryan |
Levenson Ryan
|
Sell |
175,409 | $8.28 | 175,409 $8.28 $1,453,053 |
Dec 14, 2018 Levenson Ryan |
Levenson Ryan
|
Sell |
25,000 | $7.48 | 25,000 $7.48 $187,115 |
Dec 13, 2018 Levenson Ryan |
Levenson Ryan
|
Sell |
100,000 | $7.54 | 100,000 $7.54 $754,380 |
Aug 14, 2018 Petterson Lasse |
Petterson Lasse
CEO
|
Buy |
46,895 | $5.30 | 46,895 $5.30 $248,544 |
Aug 14, 2018 Petterson Lasse |
Petterson Lasse
CEO
|
Buy |
3,105 | $5.25 | 3,105 $5.25 $16,301 |
May 25, 2018 Steger Ronald |
Steger Ronald
|
Buy |
5,000 | $4.92 | 5,000 $4.92 $24,615 |
May 10, 2018 Shanahan Kathleen M |
Shanahan Kathleen M
|
Buy |
1,500 | $5.08 | 1,500 $5.08 $7,620 |
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