John Pettitt reports shares returned to the company and an option exercise

By AlphaYouPublished Oct 15, 2026Form 4

Stocks in this disclosure

Reported activity

PETTITT JOHN P

Reporting filer

John Pettitt reports shares returned to the company and an option exercise, not an open-market purchase or sale, in LogicMark, Inc.. Form 4 filed Oct 15, 2026 lists 17 entries.

Disclosed: Oct 15, 2026

Reported details

17 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Reporting delay	Filed terms and references
Common Stock	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	20833	1.31	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 20833 transaction Price Per Share: 1.31 id: F1 transaction Acquired Disposed Code: D shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	M	Exercise or conversion	20833	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 1.20 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 20833 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 20833 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 825000.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 408750.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 283875.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 71250.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 56812.50 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 54750.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 19875.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 32437.50 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 18750.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	1	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 11437.50 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 1 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 1 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	4	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 2986.88 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 4 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 4 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	9	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 1125.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 9 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 9 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	667	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 15.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 667 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 667 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	3334	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 3.00 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 3334 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 3334 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D
Stock Option (derivative)	PETTITT JOHN P	2026-10-13	D	Disposition to issuer	4167	Not stated (see footnotes)	2 days	Filed terms security Title: Stock Option conversion Or Exercise Price: 2.40 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: D equity Swap Involved: 0 id: F1 transaction Timeliness: transaction Shares: 4167 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 4167 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D

Common Stock

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 20833
Price: 1.31
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 20833
transaction Price Per Share: 1.31
id: F1
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: M
Action: Exercise or conversion
Quantity: 20833
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 1.20
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 20833
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 20833
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 825000.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 408750.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 283875.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 71250.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 56812.50
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 54750.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 19875.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 32437.50
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 18750.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 1
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 11437.50
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 4
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 2986.88
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 4
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 4
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 9
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 1125.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 9
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 9
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 667
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 15.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 667
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 667
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 3334
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 3.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 3334
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 3334
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

Owner: PETTITT JOHN P
Date: 2026-10-13
Code: D
Action: Disposition to issuer
Quantity: 4167
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option
conversion Or Exercise Price: 2.40
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 4167
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 4167
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
PETTITT JOHN P: Other reporting owner.
F1: In connection with the consummation of the transaction contemplated by the Agreement and Plan of Merger, dated as of July 31, 2026, by and among LogicMark, Inc., Langham Project, LLC, and Langham Merger Sub, Inc., which transaction closed on October 13, 2026, each outstanding stock option of the Company vested and the underlying common stock was canceled and converted into the right to receive an amount in cash paid from Company funds equal to the product of (i) the excess of (1) $1.31 over (2) the exercise price per share of option, and (ii) the total number of shares of Common Stock subject to such option, without interest and less any applicable withholding taxes. Each option with a per share exercise price greater than or equal to $1.31 was canceled for no consideration.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Common Stock

PETTITT JOHN P

2026-10-13

Disposition to issuer

20833

1.31

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 20833
transaction Price Per Share: 1.31
id: F1
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Exercise or conversion

20833

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 1.20
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 20833
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 20833
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 825000.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 408750.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 283875.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 71250.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 56812.50
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 54750.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 19875.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 32437.50
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 18750.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 11437.50
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 1
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 1
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 2986.88
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 4
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 4
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 1125.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 9
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 9
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

667

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 15.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 667
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 667
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

3334

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 3.00
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 3334
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 3334
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Stock Option (derivative)

PETTITT JOHN P

2026-10-13

Disposition to issuer

4167

Not stated (see footnotes)

2 days

Filed terms

security Title: Stock Option
conversion Or Exercise Price: 2.40
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: D
equity Swap Involved: 0
id: F1
transaction Timeliness:
transaction Shares: 4167
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 4167
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

PETTITT JOHN P: Other reporting owner.

F1: In connection with the consummation of the transaction contemplated by the Agreement and Plan of Merger, dated as of July 31, 2026, by and among LogicMark, Inc., Langham Project, LLC, and Langham Merger Sub, Inc., which transaction closed on October 13, 2026, each outstanding stock option of the Company vested and the underlying common stock was canceled and converted into the right to receive an amount in cash paid from Company funds equal to the product of (i) the excess of (1) $1.31 over (2) the exercise price per share of option, and (ii) the total number of shares of Common Stock subject to such option, without interest and less any applicable withholding taxes. Each option with a per share exercise price greater than or equal to $1.31 was canceled for no consideration.