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Ronald Steger

GLDD
DIRECTOR · GREAT LAKES DREDGE & DOCK CORP · CIK 0001616560
FILING MIX · LIFETIME88%/12%
BUYS
28
SELLS
4
TOTAL VALUE
$211.0K
COMPANIES
2
ACTIVE SINCE
Dec 2019
HOLDINGS NOW
6,494
AVG SELL PX
$12.41
TRADE KIND
SHOWING 32 / 32
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Ronald Steger, 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
7d2+100.00%-3.13%-0.30%-2.83%-2.83%—
14d2+100.00%-0.65%+0.02%-0.66%-0.66%—
30d2+0.00%+2.37%+3.18%-0.81%-0.81%—
60d2+100.00%-10.76%+0.79%-11.54%-11.54%—
90d2+50.00%-3.41%+4.38%-7.79%-7.79%—
180d2+50.00%-2.80%+4.49%-7.29%-7.29%—
1y2+0.00%+0.71%+14.80%-14.08%-14.08%—
2y2(2 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 · 0 shares · as of Apr 1, 2026
011,26722,53433,80145,0682020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
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 · 28 buys / 4 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GLDD
GREAT LAKES DREDGE & DOCK CORP
SALE
20,404——0Apr 1, 2026Apr 1, 2026 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
SALE
45,068——0Apr 1, 2026Apr 1, 2026 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,625——45,068Mar 31, 2026Apr 1, 2026 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,106——43,443Dec 31, 2025Jan 5, 2026 ↗View →
GSIT
GSI TECHNOLOGY INC
PURCHASEGRANT
Stock grant
6,494——6,494Nov 3, 2025Nov 4, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,304——41,337Sep 30, 2025Oct 1, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,266——39,033Jun 30, 2025Jul 1, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
SALE
5,000$11.59$57.9K20,404Jun 3, 2025Jun 4, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
5,474——39,066Mar 31, 2025Apr 1, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
3,175——36,767Mar 31, 2025Apr 28, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,093——33,592Dec 31, 2024Jan 3, 2025 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
SALE
12,000$12.76$153.1K25,404Nov 11, 2024Nov 12, 2024 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,245——31,499Sep 30, 2024Oct 2, 2024 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,692——29,254Jun 28, 2024Jul 1, 2024 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,701——26,562Mar 28, 2024Apr 1, 2024 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
3,077——23,861Dec 29, 2023Jan 3, 2024 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,965——20,784Sep 29, 2023Oct 2, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,895——17,819Jun 30, 2023Jul 3, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
4,350——14,924Mar 31, 2023Apr 3, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
3,970——10,574Dec 30, 2022Jan 3, 2023 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
3,117——6,604Sep 30, 2022Oct 4, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,802——3,487Jun 30, 2022Jul 5, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,685——1,685Mar 31, 2022Apr 4, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,463——37,404Dec 31, 2021Jan 4, 2022 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,524——35,941Sep 30, 2021Oct 4, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,574——34,417Jun 30, 2021Jul 2, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,577——32,843Mar 31, 2021Apr 2, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
1,737——31,266Dec 31, 2020Jan 4, 2021 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,405——29,529Sep 30, 2020Oct 2, 2020 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,470——27,124Jun 30, 2020Jul 2, 2020 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,756——24,654Mar 31, 2020Apr 2, 2020 ↗View →
GLDD
GREAT LAKES DREDGE & DOCK CORP
PURCHASEGRANT
Stock grant
2,019——21,898Dec 31, 2019Jan 3, 2020 ↗View →
Other insiders · GLDD
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About this filer
CIK 0001616560
ROLE
Director
PRIMARY
GLDD
COMPANIES
2
ACTIVE SINCE
Dec 2019
MARKETPEEL · /INSIDER/0001616560DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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