DSX: Papatrifon Eleftherios discloses securities transactions

By AlphaYouPublished Sep 23, 2026Form 4

Stocks in this disclosure

Reported activity

Papatrifon Eleftherios

Reporting filer

Papatrifon Eleftherios reported Exercise or conversion in DIANA SHIPPING INC.: 20000 units of Warrants (derivative), dated 2026-09-02. The full Form 4 contains 6 transaction entries.

Disclosed: Sep 16, 2026

Reported details

6 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Warrants (derivative)	Papatrifon Eleftherios	2026-09-02	M	Exercise or conversion	20000	Not stated (see footnotes)	252,291	14 days	Filed terms security Title: Warrants id: F1 transaction Date: 2026-09-02 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Timeliness: transaction Shares: 20000 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 33905 shares Owned Following Transaction: 252291 id: F1 direct Or Indirect Ownership: D
Warrants (derivative)	Papatrifon Eleftherios	2026-09-03	M	Exercise or conversion	10000	Not stated (see footnotes)	242,291	13 days	Filed terms security Title: Warrants id: F1 transaction Date: 2026-09-03 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Timeliness: transaction Shares: 10000 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 16952 shares Owned Following Transaction: 242291 id: F1 direct Or Indirect Ownership: D
Warrants (derivative)	Papatrifon Eleftherios	2026-09-04	M	Exercise or conversion	10980	Not stated (see footnotes)	231,311	12 days	Filed terms security Title: Warrants id: F1 transaction Date: 2026-09-04 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Timeliness: transaction Shares: 10980 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 18614 shares Owned Following Transaction: 231311 id: F1 direct Or Indirect Ownership: D
Warrants (derivative)	Papatrifon Eleftherios	2026-09-11	M	Exercise or conversion	10000	Not stated (see footnotes)	221,311	5 days	Filed terms security Title: Warrants id: F1 transaction Date: 2026-09-11 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Timeliness: transaction Shares: 10000 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 16952 shares Owned Following Transaction: 221311 id: F1 direct Or Indirect Ownership: D
Warrants (derivative)	Papatrifon Eleftherios	2026-09-14	M	Exercise or conversion	5000	Not stated (see footnotes)	216,311	2 days	Filed terms security Title: Warrants id: F1 transaction Date: 2026-09-14 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Timeliness: transaction Shares: 5000 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 8476 shares Owned Following Transaction: 216311 id: F1 direct Or Indirect Ownership: D
Warrants (derivative)	Papatrifon Eleftherios	2026-09-15	M	Exercise or conversion	5000	Not stated (see footnotes)	211,311	1 day	Filed terms security Title: Warrants id: F1 transaction Date: 2026-09-15 deemed Execution Date: transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Timeliness: transaction Shares: 5000 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 8476 shares Owned Following Transaction: 211311 id: F1 direct Or Indirect Ownership: D

Warrants (derivative)

Owner: Papatrifon Eleftherios
Date: 2026-09-02
Code: M
Action: Exercise or conversion
Quantity: 20000
Price: Not stated (see footnotes)
Following holdings: 252,291
Reporting delay: 14 days
Filed terms and references: Filed terms
security Title: Warrants
id: F1
transaction Date: 2026-09-02
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 20000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 33905
shares Owned Following Transaction: 252291
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Owner: Papatrifon Eleftherios
Date: 2026-09-03
Code: M
Action: Exercise or conversion
Quantity: 10000
Price: Not stated (see footnotes)
Following holdings: 242,291
Reporting delay: 13 days
Filed terms and references: Filed terms
security Title: Warrants
id: F1
transaction Date: 2026-09-03
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 10000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 16952
shares Owned Following Transaction: 242291
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Owner: Papatrifon Eleftherios
Date: 2026-09-04
Code: M
Action: Exercise or conversion
Quantity: 10980
Price: Not stated (see footnotes)
Following holdings: 231,311
Reporting delay: 12 days
Filed terms and references: Filed terms
security Title: Warrants
id: F1
transaction Date: 2026-09-04
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 10980
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 18614
shares Owned Following Transaction: 231311
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Owner: Papatrifon Eleftherios
Date: 2026-09-11
Code: M
Action: Exercise or conversion
Quantity: 10000
Price: Not stated (see footnotes)
Following holdings: 221,311
Reporting delay: 5 days
Filed terms and references: Filed terms
security Title: Warrants
id: F1
transaction Date: 2026-09-11
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 10000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 16952
shares Owned Following Transaction: 221311
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Owner: Papatrifon Eleftherios
Date: 2026-09-14
Code: M
Action: Exercise or conversion
Quantity: 5000
Price: Not stated (see footnotes)
Following holdings: 216,311
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Warrants
id: F1
transaction Date: 2026-09-14
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 8476
shares Owned Following Transaction: 216311
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Owner: Papatrifon Eleftherios
Date: 2026-09-15
Code: M
Action: Exercise or conversion
Quantity: 5000
Price: Not stated (see footnotes)
Following holdings: 211,311
Reporting delay: 1 day
Filed terms and references: Filed terms
security Title: Warrants
id: F1
transaction Date: 2026-09-15
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 8476
shares Owned Following Transaction: 211311
id: F1
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.
Papatrifon Eleftherios: Director.
F1: On December 14, 2023, the Issuer distributed a dividend to all shareholders as of the record date, December 6, 2023 (the "Warrant Distribution"). The Issuer distributed one-fifth of a warrant for each issued and outstanding Common Share. Between September 2, 2026 and September 15, 2026, the Reporting Person sold 60,980 Warrants at an exercise price of $1.69527. The Reporting person currently owns 211,311 warrants in the Warrant Distribution which entitles him to 358,229 shares of common stock issuable upon the exercise of the warrants.

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

Warrants (derivative)

Papatrifon Eleftherios

2026-09-02

Exercise or conversion

20000

Not stated (see footnotes)

252,291

14 days

Filed terms

security Title: Warrants
id: F1
transaction Date: 2026-09-02
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 20000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 33905
shares Owned Following Transaction: 252291
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Papatrifon Eleftherios

2026-09-03

Exercise or conversion

10000

Not stated (see footnotes)

242,291

13 days

Filed terms

security Title: Warrants
id: F1
transaction Date: 2026-09-03
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 10000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 16952
shares Owned Following Transaction: 242291
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Papatrifon Eleftherios

2026-09-04

Exercise or conversion

10980

Not stated (see footnotes)

231,311

12 days

Filed terms

security Title: Warrants
id: F1
transaction Date: 2026-09-04
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 10980
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 18614
shares Owned Following Transaction: 231311
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Papatrifon Eleftherios

2026-09-11

Exercise or conversion

10000

Not stated (see footnotes)

221,311

5 days

Filed terms

security Title: Warrants
id: F1
transaction Date: 2026-09-11
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 10000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 16952
shares Owned Following Transaction: 221311
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Papatrifon Eleftherios

2026-09-14

Exercise or conversion

5000

Not stated (see footnotes)

216,311

2 days

Filed terms

security Title: Warrants
id: F1
transaction Date: 2026-09-14
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 8476
shares Owned Following Transaction: 216311
id: F1
direct Or Indirect Ownership: D

Warrants (derivative)

Papatrifon Eleftherios

2026-09-15

Exercise or conversion

5000

Not stated (see footnotes)

211,311

1 day

Filed terms

security Title: Warrants
id: F1
transaction Date: 2026-09-15
deemed Execution Date:
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5000
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 8476
shares Owned Following Transaction: 211311
id: F1
direct Or Indirect Ownership: D

Filing context

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

Papatrifon Eleftherios: Director.

F1: On December 14, 2023, the Issuer distributed a dividend to all shareholders as of the record date, December 6, 2023 (the "Warrant Distribution"). The Issuer distributed one-fifth of a warrant for each issued and outstanding Common Share. Between September 2, 2026 and September 15, 2026, the Reporting Person sold 60,980 Warrants at an exercise price of $1.69527. The Reporting person currently owns 211,311 warrants in the Warrant Distribution which entitles him to 358,229 shares of common stock issuable upon the exercise of the warrants.