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Elaine J. Dorward-king

GLDD
DIRECTOR · GREAT LAKES DREDGE & DOCK CORP · CIK 0001572364
FILING MIX · LIFETIME94%/6%
BUYS
47
SELLS
3
TOTAL VALUE
$701.3K
COMPANIES
2
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
73,142
AVG SELL PX
$10.52
TRADE KIND
SHOWING 50 / 50
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Elaine J. Dorward-king, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+100.00%-21.98%-0.86%-21.12%-21.12%—
14d1+100.00%-11.07%-0.48%-10.59%-10.59%—
30d1+0.00%+7.92%-0.89%+8.81%+8.81%—
60d1+100.00%-30.24%-8.83%-21.41%-21.41%—
90d1+100.00%-26.07%+2.83%-28.89%-28.89%—
180d1(1 pending)——————
1y1(1 pending)——————
2y1(1 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
GLDD · 35,710 shares · as of Jun 30, 2023
08,92817,85526,78335,710202120222023SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 47 buys / 3 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,302——37,432Jun 1, 2026Jun 1, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
865——36,130Mar 2, 2026Mar 4, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
36,600——36,600Feb 2, 2026Feb 4, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
SALE
11$10.42$11535,265Jan 27, 2026Jan 29, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
SALE
35,200——0Jan 27, 2026Jan 29, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASE
35,200$9.96$350.6K68,587Jan 27, 2026Jan 29, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
SALE
33,311$10.53$350.6K35,276Jan 27, 2026Jan 29, 2026 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,186——33,387Dec 1, 2025Dec 2, 2025 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,622——32,201Sep 1, 2025Sep 2, 2025 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
2,996——30,579Jun 1, 2025Jun 2, 2025 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
80,600——80,600Apr 29, 2025Apr 29, 2025 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
3,566——27,583Mar 1, 2025Mar 3, 2025 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
2,983——24,017Dec 1, 2024Dec 2, 2024 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
2,512——21,034Sep 1, 2024Sep 3, 2024 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
2,733——18,522Jun 1, 2024Jun 4, 2024 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
2,225——15,789Mar 1, 2024Mar 1, 2024 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,300——13,564Dec 1, 2023Dec 1, 2023 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
81,600——81,600Dec 1, 2023Dec 1, 2023 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,282——12,264Sep 1, 2023Sep 1, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
3,094——35,710Jun 30, 2023Jul 3, 2023 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,031——10,982Jun 1, 2023Jun 1, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
4,650——32,616Mar 31, 2023Apr 3, 2023 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
960——9,951Mar 1, 2023Mar 1, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
4,328——27,966Dec 30, 2022Jan 3, 2023 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
950——8,991Dec 1, 2022Dec 1, 2022 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
59,300——59,300Dec 1, 2022Dec 1, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
3,397——23,638Sep 30, 2022Oct 4, 2022 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,115——8,041Sep 1, 2022Sep 1, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,964——20,241Jun 30, 2022Jul 5, 2022 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
944——6,926Jun 1, 2022Jun 2, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,836——18,277Mar 31, 2022Apr 4, 2022 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,148——5,982Mar 1, 2022Mar 1, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,590——16,441Dec 31, 2021Jan 4, 2022 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
54,700——54,700Dec 1, 2021Dec 1, 2021 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,150——4,834Dec 1, 2021Dec 1, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,657——14,851Sep 30, 2021Oct 4, 2021 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
1,126——3,684Sep 1, 2021Sep 1, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,711——13,194Jun 30, 2021Jul 2, 2021 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
788——2,558Jun 1, 2021Jun 1, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,715——11,483Mar 31, 2021Apr 2, 2021 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
593——1,770Mar 1, 2021Mar 1, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,898——9,768Dec 31, 2020Jan 4, 2021 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
535——1,177Dec 1, 2020Dec 1, 2020 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
35,200——35,200Dec 1, 2020Dec 1, 2020 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,629——7,870Sep 30, 2020Oct 2, 2020 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
537——642Sep 1, 2020Sep 1, 2020 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,627——5,241Jun 30, 2020Jul 2, 2020 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
105——105Jun 1, 2020Jun 1, 2020 ↗View →
NG
NOVAGOLD RESOURCES INC
PURCHASEGRANT
Stock grant
100,000——100,000May 15, 2020May 18, 2020 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,614——2,614Mar 31, 2020Apr 2, 2020 ↗View →
Other insiders · GLDD
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About this filer
CIK 0001572364
ROLE
Director
PRIMARY
GLDD
COMPANIES
2
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001572364DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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