CMRE SEC Filing News — Costamare Inc.

Latest SEC filings for Costamare Inc. (CMRE) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-01.

Costamare Inc. owns and operates containerships and dry bulk vessels worldwide. Its containerships are chartered to liner companies providing transportation of cargoes. The company also charters dry bulk vessels to various customers providing worldwide transportation for dry bulk cargoes. As of February 24, 2026, it had a fleet of 79 containerships and 38 dry bulk vessels. The company was founded in 1974 and is based in Monaco.
Sector: Industrials Industry: Marine Shipping Market Cap: $1.7B CIK: 1503584
20
Total Filings
0
Bullish Classifications
1
Bearish Classifications
4
Insider Transactions
0
Material Events (8-K)
0
Periodic Reports
Rule-based classifications for CMRE currently lean bearish. Of the 20 filing records displayed, 1 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.
CMRE Filing Activity Snapshot 2026-05-14 — 2026-10-01
Insider Transactions (Form 4)
0 buys vs 1 sell
Net insider selling in this period — insiders sell for many reasons beyond conviction.
Largest Form 144 Filing
$2.26M
ACHILLEFS KONSTANTAKOPOULOS · 2026-05-28
141,682 shares · Form 144
Form 144 Notices
16
Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.
Insider Transactions 4 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 4 filings in this group are Form 4s for Costamare Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 4 insider filings shown, the breakdown is 2 other reported transaction, 1 gift and 1 open-market sale. 1 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Other reported transaction ×2
The filing reports a transaction type that does not map to a routine purchase, sale, award or withholding.
Gift ×1
Shares were transferred as a gift, typically for estate or charitable planning. No sale into the market took place.
Open-market sale ×1
The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Form 4 Other reported transaction Tax / Compensation Filing 2026-10-01

CMRE insider Form 4 filed for equity award, exercise, or tax withholding

Konstantakopoulos Konstantinos (Director, Chairman and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The filing reports a transaction type that does not map to a routine purchase, sale, award or withholding.

Transactions reported on this filing
Code Nature Shares Price Value
J Other transaction 74,800 — —
Filing: Form 4 (Insider Transaction) Insider: Konstantakopoulos Konstantinos (Director, Chairman and CEO) Shares: 74,800
View on SEC EDGAR → Open Filing Document →
Form 4 Gift Tax / Compensation Filing 2026-09-16

CMRE insider Form 4 filed for equity award, exercise, or tax withholding

Konstantakopoulos Konstantinos (Director, Chairman and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were transferred as a gift, typically for estate or charitable planning. No sale into the market took place.

Transactions reported on this filing
Code Nature Shares Price Value
G Gift 1,100,000 — —
Filing: Form 4 (Insider Transaction) Insider: Konstantakopoulos Konstantinos (Director, Chairman and CEO) Shares: 1,100,000
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-07-30

CMRE insider Zikos Grigorios (Director, Chief Financial Officer) sold 59,840 shares (~$917.9K)

Zikos Grigorios, listed as Director, Chief Financial Officer at Costamare Inc., reported an open-market sale of 59,840 CMRE shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 59,840 $15.34 $917.9K
Filing: Form 4 (Insider Transaction) Insider: Zikos Grigorios (Director, Chief Financial Officer) Shares: 59,840 Est. Value: $917.9K
View on SEC EDGAR → Open Filing Document →
Form 4 Other reported transaction Tax / Compensation Filing 2026-07-02

CMRE insider Form 4 filed for equity award, exercise, or tax withholding

Konstantakopoulos Konstantinos (Director, Chairman and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The filing reports a transaction type that does not map to a routine purchase, sale, award or withholding.

Transactions reported on this filing
Code Nature Shares Price Value
J Other transaction 74,800 — —
Filing: Form 4 (Insider Transaction) Insider: Konstantakopoulos Konstantinos (Director, Chairman and CEO) Shares: 74,800
View on SEC EDGAR → Open Filing Document →
Proposed Insider Sales 16 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. Costamare Inc. has 16 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-07-29

CMRE Form 144 filed for proposed insider sale by DILOFO HOLDINGS LIMITED (59,840 shares) ~$917.9K

DILOFO HOLDINGS LIMITED filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: DILOFO HOLDINGS LIMITED Shares: 59,840 Est. Value: $917.9K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-25

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (39,833 shares) ~$585.2K

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 39,833 Est. Value: $585.2K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-24

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (80,138 shares) ~$1.21M

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 80,138 Est. Value: $1.21M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-23

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (77,754 shares) ~$1.20M

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 77,754 Est. Value: $1.20M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-22

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (52,275 shares) ~$801.0K

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 52,275 Est. Value: $801.0K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-12

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (85,290 shares) ~$1.40M

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 85,290 Est. Value: $1.40M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-11

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (114,710 shares) ~$1.84M

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 114,710 Est. Value: $1.84M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-05

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (23,584 shares) ~$370.5K

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 23,584 Est. Value: $370.5K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-04

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (107,278 shares) ~$1.68M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 107,278 Est. Value: $1.68M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-03

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (90,303 shares) ~$1.40M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 90,303 Est. Value: $1.40M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-02

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (80,159 shares) ~$1.25M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 80,159 Est. Value: $1.25M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-06-01

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (118,472 shares) ~$1.85M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 118,472 Est. Value: $1.85M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-05-29

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (94,895 shares) ~$1.47M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 94,895 Est. Value: $1.47M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-05-28

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (141,682 shares) ~$2.26M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 141,682 Est. Value: $2.26M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-05-27

CMRE Form 144 filed for proposed insider sale by ACHILLEFS KONSTANTAKOPOULOS (73,627 shares) ~$1.20M

ACHILLEFS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ACHILLEFS KONSTANTAKOPOULOS Shares: 73,627 Est. Value: $1.20M
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-05-14

CMRE Form 144 filed for proposed insider sale by CHRISTOS KONSTANTAKOPOULOS (111,446 shares) ~$1.88M

CHRISTOS KONSTANTAKOPOULOS filed a Form 144 with the SEC indicating intent to sell CMRE (Costamare Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOS KONSTANTAKOPOULOS Shares: 111,446 Est. Value: $1.88M
View on SEC EDGAR → Open Filing Document →

How we classify Costamare Inc.'s filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on CMRE. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — CMRE SEC Filings

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Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
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