SCHEDULE Filed 2025-09-30 Event 2025-09-29 SEC 0000919574-25-005889 →

DIANA SHIPPING INC. → GENCO SHIPPING & TRADING LTD GNK

Stake: 14.93% Shares: 6,413,151 CUSIP: Y2685T131 Class: Common Shares, $0.01 par value per share

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 45/100 · Filer 90d Win Rate: 83% · Hist. 90d Edge: +10.9%

Filer track record (6 filings): 83% 90d win rate, +10.9% 90d edge
High conviction ownership stake (14.9%)
3 NPORT-P mutual funds holding CUSIP
Moderate short days-to-cover (3.9 DTC)
Short interest building (+22.5% vs prior settlement)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

8 transactions

6 buys · 0 sales · 2 awards/exercises

Issuer Cluster

27 13D/G filings on this issuer

26 other filings besides this one

Filer Track Record

15 filings by this filer

14 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 3.94

1,830,303 shares short · +22.5% vs prior

Post-Filing Returns · since 2025-09-29 on GNK

+1 day

-0.8%

+5 days

-5.4%

+30 days

-7.6%

+60 days

+6.4%

+90 days

+5.5%

+180 days

+27.5%

Anchor price 17.39 on closest trading day on/after 2025-09-29. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-06-18	Orsel Karin Y	director	Award	5,545	—	—
2026-06-18	HAINES KATHLEEN C	director	Award	2,054	—	—
2026-06-18	HAINES KATHLEEN C	director	Award	5,545	—	—
2026-06-18	Das Paramita	director	Option exercise	9,554	—	—
2026-06-18	Das Paramita	director	Option exercise	9,554.27	—	—
2026-06-18	Das Paramita	director	Award	5,545	—	—
2026-06-18	REGAN ARTHUR L	director	Award	5,545	—	—
2026-06-18	MAVROLEON BASIL G	director	Award	5,545	—	—

Other 13D/G Filings on GENCO SHIPPING & TRADING LTD

Filed	Form	Filer	Stake	Shares
2026-09-16	SCHEDULE 13D/A	DIANA SHIPPING INC.	—	2,178,585	view →
2026-09-09	SCHEDULE 13D/A	DIANA SHIPPING INC.	—	2,383,585	view →
2026-08-27	SCHEDULE 13D/A	DIANA SHIPPING INC.	—	4,416,292	view →
2026-08-25	SCHEDULE 13D/A	DIANA SHIPPING INC.	—	5,064,548	view →
2026-08-17	SCHEDULE 13D/A	DIANA SHIPPING INC.	—	6,264,548	view →
2026-08-10	SCHEDULE 13D/A	DIANA SHIPPING INC.	14.40%	6,264,548	view →
2026-04-13	SCHEDULE 13D/A	DIANA SHIPPING INC.	14.80%	6,413,151	view →
2026-01-13	SCHEDULE	DIANA SHIPPING INC.	14.80%	6,413,151	view →
2025-11-24	SCHEDULE	DIANA SHIPPING INC.	14.80%	6,413,151	view →
2025-07-31	SCHEDULE	DIANA SHIPPING INC.	9.99%	4,291,292	view →
2024-01-10	SC	GK Investor LLC	—	—	view →
2022-10-04	SC	CCP II Cayman GP Ltd.	—	—	view →
2022-08-12	SC	CCP II Cayman GP Ltd.	—	—	view →
2021-08-19	SC	Centerbridge Credit Partners, L.P.	—	—	view →
2021-08-16	SC	Centerbridge Credit Partners, L.P.	—	—	view →
2021-05-20	SC	Centerbridge Credit Partners, L.P.	—	—	view →
2021-05-12	SC	Centerbridge Credit Partners, L.P.	—	—	view →
2021-03-29	SC	Centerbridge Credit Partners, L.P.	—	—	view →
2021-03-11	SC	Apollo Management Holdings GP, LLC	—	—	view →
2021-02-03	SC	Centerbridge Credit Partners, L.P.	—	—	view →

Showing 20 of 26

Other Filings by DIANA SHIPPING INC.

Filed	Form	Issuer	Stake	Shares
2026-09-16	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LTD	—	2,178,585	view →
2026-09-09	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LTD	—	2,383,585	view →
2026-08-27	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LTD	—	4,416,292	view →
2026-08-25	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LTD	—	5,064,548	view →
2026-08-17	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LIMITED	—	6,264,548	view →
2026-08-10	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LIMITED	14.40%	6,264,548	view →
2026-04-13	SCHEDULE 13D/A	GENCO SHIPPING & TRADING LTD GNK	14.80%	6,413,151	view →
2026-01-13	SCHEDULE	GENCO SHIPPING & TRADING LTD GNK	14.80%	6,413,151	view →
2025-11-24	SCHEDULE	GENCO SHIPPING & TRADING LTD GNK	14.80%	6,413,151	view →
2025-08-01	SCHEDULE	OceanPal Inc. SVRN	3.29%	4,551,434	view →
2025-07-31	SCHEDULE	GENCO SHIPPING & TRADING LTD GNK	9.99%	4,291,292	view →
2023-10-17	SC	OceanPal Inc. SVRN	—	—	view →
2023-10-06	SC	OceanPal Inc. SVRN	—	—	view →
2023-03-02	SC	OceanPal Inc. SVRN	—	—	view →

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