Form 4 for DSX DIANA SHIPPING INC.

Accepted 2026-09-16 16:35:59 ET · period of report 2026-09-11 · accession 0000919574-26-006343 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
DMI	2026-09-16 16:35	2026-09-11	DSX	Paliou Semiramis	CEO, Dir, 10%	M - OptEx	—	+5.98M	18.21M	+49%	—
DMI	2026-09-16 16:35	2026-09-11	DSX	Paliou Semiramis	CEO, Dir, 10%	M - OptEx	—	-3.53M	0	-100%	—

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock, $0.01 par value per share	2026-09-11	M	A	1,369,120	—	9,647,846	I See footnote	—	—	(F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F1) The shares are held by the Reporting Person indirectly through 4 Sweet Dreams, S.A. ("4SD") as the result of her ability to control the vote and disposition of 4SD. This amount includes 3,585,820 shares awarded to the Reporting Person pursuant to the Issuer's 2014 Equity Incentive Plan (as amended and restated), which are currently unvested. (F1) The shares are held by the Reporting Person indirectly through 4 Sweet Dreams, S.A. ("4SD") as the result of her ability to control the vote and disposition of 4SD. This amount includes 3,585,820 shares awarded to the Reporting Person pursuant to the Issuer's 2014 Equity Incentive Plan (as amended and restated), which are currently unvested.
2	Common	Common Stock, $0.01 par value per share	2026-09-11	M	A	4,610,946	—	18,210,394	I See footnote	—	—	(F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F2) The shares are held by the Reporting Person indirectly through Tuscany Shipping Corp. ("Tuscany") as the result of her ability to control the vote and disposition of Tuscany. (F2) The shares are held by the Reporting Person indirectly through Tuscany Shipping Corp. ("Tuscany") as the result of her ability to control the vote and disposition of Tuscany.
3	Derivative	Warrants	2026-09-11	M	D	807,612	—	0	I See footnote	— · — to —	1,369,120 Common Stock	(F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution. (F3) 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. On September 11, 2026, the Reporting Person, through 4SD, exercised 807,612 Warrants at an exercise price of $1.69527, resulting in the issuance of 1,369,120 shares of Common Stock. The Reporting person no longer owns any warrants through 4SD issued to it through the Warrant Distribution.
4	Derivative	Warrants	2026-09-11	M	D	2,719,889	—	0	I See footnote	— · — to —	4,610,946 Common Stock	(F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution. (F4) 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. On September 11, 2026, the Reporting Person, through Tuscany, exercised 2,719,889 Warrants at an exercise price of $1.69527, resulting in the issuance of 4,610,946 shares of Common Stock. The Reporting person no longer owns any warrants through Tuscany issued to it through the Warrant Distribution.