SCHEDULE Filed 2025-11-12 Event 2025-11-07 SEC 0001171843-25-007237 →

Family Trading Inc. → Rubico Inc. RUBI

Stake: 5.91% Shares: 1,465,359 CUSIP: Y1250N107 Class: Common Stock, par value $0.01 per share

Item 4 — Purpose of Transaction

There are no material changes to this Item 4 from the Existing Schedule 13D.

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

34 filings by this filer

33 other filings in the data moat

Short Interest · settle 2026-03-31

DTC 1.00

257,505 shares short · -48.2% vs prior

Filed	Form	Filer	Stake	Shares
2025-11-07	SCHEDULE	Family Trading Inc.	7.45%	1,465,359	view →

Filed	Form	Issuer	Stake	Shares
2025-11-07	SCHEDULE	Rubico Inc. RUBI	7.45%	1,465,359	view →
2023-11-08	SC	TOP SHIPS INC. TOPS	—	—	view →
2023-10-17	SC	TOP SHIPS INC. TOPS	—	—	view →
2023-10-04	SC	TOP SHIPS INC. TOPS	—	—	view →
2022-12-12	SC	TOP SHIPS INC. TOPS	—	—	view →
2022-10-11	SC	TOP SHIPS INC. TOPS	—	—	view →
2022-04-01	SC	TOP SHIPS INC. TOPS	—	—	view →
2022-03-17	SC	TOP SHIPS INC. TOPS	—	—	view →
2022-03-04	SC	TOP SHIPS INC. TOPS	—	—	view →
2022-01-07	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-12-09	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-11-18	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-11-05	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-10-25	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-10-07	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-09-24	SC	TOP SHIPS INC. TOPS	—	—	view →
2021-09-14	SC	TOP SHIPS INC. TOPS	—	—	view →
2020-09-04	SC	TOP SHIPS INC. TOPS	—	—	view →
2020-08-13	SC	TOP SHIPS INC. TOPS	—	—	view →
2020-06-15	SC	TOP SHIPS INC. TOPS	—	—	view →

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