Red Oak Partners, LLC - 11 Aug 2026 Form 4 Insider Report for Global Crossing Airlines Group Inc. (JETMF)

Reporting relationship
10%+ Owner
Issuer ticker
JETMF
Reported as of
11 Aug 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
4
Accepted by SEC
08 Sep 2026, 19:35:44 UTC
Prior SEC filing
06 Jul 2026
Next SEC filing
19 Aug 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
David Sandberg

Key filing fact

Red Oak Partners, LLC filed Form 4 for Global Crossing Airlines Group Inc. (JETMF) on 08 Sep 2026.

Key facts

  • This page summarizes Red Oak Partners, LLC's Form 4 filing for Global Crossing Airlines Group Inc. (JETMF).
  • 0 reported transactions and 16 derivative rows are listed below.
  • Accepted by SEC: 08 Sep 2026, 19:35.

Change

  • Previous filing in this sequence was filed on 06 Jul 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (4)

CIK 0001325533 Primary reporting owner

Red Oak Partners, LLC

Relationship
10%+ Owner
Address
40 SE 5TH STREET, SUITE 502, BOCA RATON
Signature
David Sandberg
Signature date
08 Sep 2026
CIK 0001397261

Red Oak Fund, LP

Relationship
10%+ Owner
Address
40 SE 5TH STREET, SUITE 502, BOCA RATON
Signature
David Sandberg
Signature date
08 Sep 2026
CIK 0001605605

Red Oak Long Fund, LP

Relationship
10%+ Owner
Address
40 SE 5TH STREET, SUITE 502, BOCA RATON
Signature
David Sandberg
Signature date
08 Sep 2026
CIK 0001423093

Sandberg David

Relationship
Director, 10%+ Owner
Address
40 SE 5TH STREET, SUITE 502, BOCA RATON
Signature
David Sandberg
Signature date
08 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
6,060,759
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Footnotes
F1, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
6,060,759
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Footnotes
F1, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
6,060,759
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Footnotes
F1, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
6,060,759
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Footnotes
F1, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,166,888
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Footnotes
F2, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,166,888
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Footnotes
F2, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,166,888
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Footnotes
F2, F3
JETMF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,166,888
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Footnotes
F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,924,645
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
2,924,645
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,924,645
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
2,924,645
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,924,645
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
2,924,645
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,924,645
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
2,924,645
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,510,688
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
1,510,688
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,510,688
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
1,510,688
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,510,688
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
1,510,688
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class A Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,510,688
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
1,510,688
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
10,868
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
10,868
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
10,868
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
10,868
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
10,868
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
10,868
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
10,868
Date
11 Aug 2026
Ownership
By The Red Oak Fund, LP directly
Underlying class
Common Stock
Underlying amount
10,868
Exercise price
$0.000000
Footnotes
F1, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
5,632
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
5,632
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
5,632
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
5,632
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
5,632
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
5,632
Exercise price
$0.000000
Footnotes
F2, F3, F4
JETMF holding Derivative

Class B Non-Voting Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
5,632
Date
11 Aug 2026
Ownership
By The Red Oak Long Fund, LP directly
Underlying class
Common Stock
Underlying amount
5,632
Exercise price
$0.000000
Footnotes
F2, F3, F4
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Red Oak Partners, LLC ("ROP") serves as the general partner of The Red Oak Fund, LP, a Delaware limited partnership (the "Fund"), the direct owner of the subject securities. David Sandberg is the managing member of ROP and the Fund's portfolio manager.

Footnote F2

ROP serves as the general partner of The Red Oak Long Fund, LP, a Delaware limited partnership (the "Long Fund"), the direct owner of the subject securities. David Sandberg is the managing member of ROP and the Long Fund's portfolio manager.

Footnote F3

Each Reporting Person disclaims beneficial ownership of all securities reported herein, except to the extent of their pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities and Exchange Act of 1934 or for any other purpose.

Footnote F4

Immediately exercisable and do not expire.

SEC remarks

This Statement is being filed by David Sandberg, the controlling member of Red Oak Partners, which manages each of Red Oak Fund and Red Oak Long Fund (each a "Fund" and, collectively, the "Funds"). The Funds directly own the shares as reported in this Statement. Each of the filers hereto disclaims beneficial ownership with respect to any shares other than shares owned directly by such filer.

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