Gordon Mark
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,000
- Price
- $3.56
- Value
- $106,902
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•36 filings
OMEX
ODYSSEY MARINE EXPLORATION INC
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
3
9 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
66
Raw transactions
Everything returned by the filing
12
Voluntary view
P/S trades after deterministic checks
46
Administrative noise
Stored, never alerted
13
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- F
- Shares
- 1,139
- Price
- $0.85
- Footnotes
- 2
Each Restricted Stock Unit represents a contingent right to receive one share of OMEX common stock. Restricted Stock Units vest in six equal annual installments on June 30 and December 20, 2026, 2027 and 2028.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Gordon Mark
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,000
- Price
- $3.50
- Value
- $105,000
Gordon Mark
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,000
- Price
- $3.87
- Value
- $116,043
Gordon Mark
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,000
- Price
- $3.98
- Value
- $119,370
Longley John D Jr
President & COO
Sale 10b5-1
- Shares
- 143,500
- Price
- $3.71
- Value
- $532,930
Longley John D Jr
President & COO
Sale 10b5-1
- Shares
- 73,572
- Price
- $3.75
- Value
- $275,579
Gordon Mark
Chief Executive Officer
Sale 10b5-1
- Shares
- 30,000
- Price
- $3.74
- Value
- $112,086
Longley John D Jr
President & COO
Sale 10b5-1
- Shares
- 38,977
- Price
- $3.50
- Value
- $136,420
Gordon Mark
Chief Executive Officer
Sale 10b5-1
- Shares
- 20,956
- Price
- $3.50
- Value
- $73,346
Cortina Gallardo Juan Antonio Carlos
10% owner
SaleAlert
- Shares
- 409,100
- Price
- $1.70
- Value
- $696,656
Cortina Gallardo Juan Antonio Carlos
10% owner
SaleAlert
- Shares
- 473,591
- Price
- $1.72
- Value
- $816,708
Cortina Gallardo Juan Antonio Carlos
10% owner
SaleAlert
- Shares
- 96,409
- Price
- $1.70
- Value
- $164,156
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Oct 20, 2025 | Gordon Mark Chief Executive Officer | Sale | 30,000 | $3.56 | $106,902 | |
| Oct 17, 2025 | Gordon Mark Chief Executive Officer | Sale | 30,000 | $3.50 | $105,000 | |
| Oct 16, 2025 | Gordon Mark Chief Executive Officer | Sale | 30,000 | $3.87 | $116,043 | |
| Oct 15, 2025 | Gordon Mark Chief Executive Officer | Sale | 30,000 | $3.98 | $119,370 | |
| Oct 14, 2025 | Longley John D Jr President & COO | Sale | 143,500 | $3.71 | $532,930 | |
| Oct 14, 2025 | Longley John D Jr President & COO | Sale | 73,572 | $3.75 | $275,579 | |
| Oct 14, 2025 | Gordon Mark Chief Executive Officer | Sale | 30,000 | $3.74 | $112,086 | |
| Oct 13, 2025 | Longley John D Jr President & COO | Sale | 38,977 | $3.50 | $136,420 | |
| Oct 13, 2025 | Gordon Mark Chief Executive Officer | Sale | 20,956 | $3.50 | $73,346 | |
| Jul 22, 2025 | Cortina Gallardo Juan Antonio Carlos 10% owner | Sale | 409,100 | $1.70 | $696,656 | |
| Jul 18, 2025 | Cortina Gallardo Juan Antonio Carlos 10% owner | Sale | 473,591 | $1.72 | $816,708 | |
| Jul 17, 2025 | Cortina Gallardo Juan Antonio Carlos 10% owner | Sale | 96,409 | $1.70 | $164,156 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.