MarketPeel
Insider Trading Intelligence
MG

Mark Gordon

OMEX
CHIEF EXECUTIVE OFFICER · ODYSSEY MARINE EXPLORATION INC · CIK 0001385250
FILING MIX · LIFETIME36%/64%
BUYS
5
SELLS
9
TOTAL VALUE
$1.12M
COMPANIES
1
ACTIVE SINCE
Jun 2023
HOLDINGS NOW
482,235
AVG SELL PX
$3.61
TRADE KIND
SHOWING 14 / 14
Trades · vs SPY
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Performance · forward returns vs SPY
6 backtested trades · 8 horizons · 12 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Mark Gordon, 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
7d6+83.33%-23.90%+1.45%-25.35%-31.68%
14d6+100.00%-38.13%+2.97%-41.10%-43.31%
30d6+100.00%-46.69%+1.03%-47.72%-47.53%
60d6+100.00%-37.95%+2.45%-40.40%-40.28%
90d6+100.00%-41.00%+4.31%-45.30%-45.72%
180d6+100.00%-71.49%+4.25%-75.73%-76.43%
1y6(6 pending)
2y6(6 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
OMEX · 482,235 shares · as of Oct 20, 2025
0163,298326,596489,893653,19120242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 5 buys / 9 sellsCOVERAGE · 11 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE10b5-1
10b5-1 plan
30,000$3.56$106.9K482,235Oct 20, 2025Oct 20, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE10b5-1
10b5-1 plan
30,000$3.50$105.0K512,235Oct 17, 2025Oct 20, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE10b5-1
10b5-1 plan
30,000$3.87$116.0K542,235Oct 16, 2025Oct 20, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE10b5-1
10b5-1 plan
30,000$3.98$119.4K572,235Oct 15, 2025Oct 15, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE10b5-1
10b5-1 plan
30,000$3.74$112.1K602,235Oct 14, 2025Oct 15, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE10b5-1
10b5-1 plan
20,956$3.50$73.3K632,235Oct 13, 2025Oct 15, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
PURCHASEGRANT
Stock grant
365,242$1.04$379.2K653,191Jun 27, 2025Jul 3, 2025View →
OMEX
ODYSSEY MARINE EXPLORATION INC
PURCHASEGRANT
Stock grant
150,000150,000Nov 14, 2024Nov 18, 2024View →
OMEX
ODYSSEY MARINE EXPLORATION INC
PURCHASEGRANT
Stock grant
100,000100,000Jan 29, 2024Jan 30, 2024View →
OMEX
ODYSSEY MARINE EXPLORATION INC
PURCHASEGRANT
Stock grant
88,449300,984Dec 20, 2023Dec 20, 2023View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE
Chief Executive Officer
33,035$3.13$103.4K267,949Dec 20, 2023Dec 20, 2023View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE
Chief Executive Officer
42,3280Dec 20, 2023Dec 20, 2023View →
OMEX
ODYSSEY MARINE EXPLORATION INC
SALE
Chief Executive Officer
46,1210Dec 20, 2023Dec 20, 2023View →
OMEX
ODYSSEY MARINE EXPLORATION INC
PURCHASEGRANT
Stock grant
100,000100,000Jun 9, 2023Jun 12, 2023View →
Other insiders · OMEX
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About this filer
CIK 0001385250
ROLE
Chief Executive Officer
PRIMARY
OMEX
COMPANIES
1
ACTIVE SINCE
Jun 2023
MARKETPEEL · /INSIDER/0001385250DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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