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                                                                     Exhibit 4.4

NEITHER THIS SECURITY NOR THE SECURITIES INTO WHICH THIS SECURITY IS EXERCISABLE
HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE
SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM
REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN
AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE
SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO
SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE
COMPANY. THIS SECURITY AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS
SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER
LOAN SECURED BY SUCH SECURITIES.

                          COMMON STOCK PURCHASE WARRANT

                To Purchase __________ Shares of Common Stock of

                                  EUROSEAS LTD.

          THIS COMMON STOCK PURCHASE WARRANT (the "Warrant") certifies that, for
value received, _____________ (the "Holder"), is entitled, upon the terms and
subject to the limitations on exercise and the conditions hereinafter set forth,
at any time on or after the date hereof (the "Initial Exercise Date") and on or
prior to the close of business on the five year anniversary of the Initial
Exercise Date (the "Termination Date") but not thereafter, to subscribe for and
purchase from Euroseas Ltd., a Marshall Islands corporation (the "Company"), up
to ______ shares (the "Warrant Shares") of Common Stock, par value $0.01 per
share, of the Company (the "Common Stock"). The purchase price of one share of
Common Stock under this Warrant shall be equal to the Exercise Price, as defined
in Section 2(b).

     Section 1. Definitions. Capitalized terms used and not otherwise defined
herein shall have the meanings set forth in that certain Securities Purchase
Agreement (the "Purchase Agreement"), dated August ___, 2005, among the Company
and the purchasers signatory thereto.

     Section 2. Exercise.

          a) Exercise of Warrant. Exercise of the purchase rights represented by
     this Warrant may be made, in whole or in part, at any time or times on or
     after the Initial Exercise Date and on or before the Termination Date by
     delivery to the Company of a duly executed facsimile copy of the Notice of
     Exercise Form annexed hereto (or such other office or agency of the Company
     as it may designate by notice in writing to the

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     registered Holder at the address of such Holder appearing on the books of
     the Company); provided, however, within 5 Trading Days of the date said
     Notice of Exercise is delivered to the Company, the Holder shall have
     surrendered this Warrant to the Company and the Company shall have received
     payment of the aggregate Exercise Price of the shares thereby purchased by
     wire transfer or cashier's check drawn on a United States bank.

          b) Exercise Price. The exercise price of the Common Stock under this
     Warrant shall be $3.60, subject to adjustment hereunder (the "Exercise
     Price").

          c) Cashless Exercise. If, and only if, at any time after one year from
     the date of issuance of this Warrant there is no effective Registration
     Statement registering, or no current prospectus available for, the resale
     of the Warrant Shares by the Holder, then this Warrant may also be
     exercised at such time by means of a "cashless exercise" in which the
     Holder shall be entitled to receive a certificate for the number of Warrant
     Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A),
     where:

          (A)  = the VWAP on the Trading Day immediately preceding the date of
               such election;

          (B)  = the Exercise Price of this Warrant, as adjusted; and

          (X)  = the number of Warrant Shares issuable upon exercise of this
               Warrant in accordance with the terms of this Warrant by means of
               a cash exercise rather than a cashless exercise.

          d) Exercise Limitations. The Company shall not effect any exercise of
     this Warrant, and a Holder shall not have the right to exercise any portion
     of this Warrant, pursuant to Section 2(c) or otherwise, to the extent that
     after giving effect to such issuance after exercise, such Holder (together
     with such Holder's affiliates, and any other person or entity acting as a
     group together with such Holder or any of such Holder's affiliates), as set
     forth on the applicable Notice of Exercise, would beneficially own in
     excess of 4.99% of the number of shares of the Common Stock outstanding
     immediately after giving effect to such issuance. For purposes of the
     foregoing sentence, the number of shares of Common Stock beneficially owned
     by such Holder and its affiliates shall include the number of shares of
     Common Stock issuable upon exercise of this Warrant with respect to which
     the determination of such sentence is being made, but shall exclude the
     number of shares of Common Stock which would be issuable upon (A) exercise
     of the remaining, nonexercised portion of this Warrant beneficially owned
     by such Holder or any of its affiliates and (B) exercise or conversion of
     the unexercised or nonconverted portion of any other securities of the
     Company (including, without limitation, any other warrants) subject to a
     limitation on conversion or exercise analogous to the limitation contained
     herein beneficially owned by such Holder or any of its affiliates. Except
     as set forth in the preceding sentence, for purposes of this Section 2(d),
     beneficial ownership shall be calculated in accordance with Section 13(d)
     of the Exchange Act and the rules and regulations promulgated thereunder,
     it being acknowledged by a Holder that the Company is not representing to
     such Holder that such calculation is in compliance with

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     Section 13(d) of the Exchange Act and such Holder is solely responsible for
     any schedules required to be filed in accordance therewith. To the extent
     that the limitation contained in this Section 2(d) applies, the
     determination of whether this Warrant is exercisable (in relation to other
     securities owned by such Holder) and of which a portion of this Warrant is
     exercisable shall be in the sole discretion of a Holder, and the submission
     of a Notice of Exercise shall be deemed to be each Holder's determination
     of whether this Warrant is exercisable (in relation to other securities
     owned by such Holder) and of which portion of this Warrant is exercisable,
     in each case subject to such aggregate percentage limitation, and the
     Company shall have no obligation to verify or confirm the accuracy of such
     determination. In addition, a determination as to any group status as
     contemplated above shall be determined in accordance with Section 13(d) of
     the Exchange Act and the rules and regulations promulgated thereunder. For
     purposes of this Section 2(d), in determining the number of outstanding
     shares of Common Stock, a Holder may rely on the number of outstanding
     shares of Common Stock as reflected in (x) the Company's most recent Form
     10-Q or Form 10-K, as the case may be, (y) a more recent public
     announcement by the Company or (z) any other notice by the Company or the
     Company's Transfer Agent setting forth the number of shares of Common Stock
     outstanding. Upon the written or oral request of a Holder, the Company
     shall within two Trading Days confirm orally and in writing to such Holder
     the number of shares of Common Stock then outstanding. In any case, the
     number of outstanding shares of Common Stock shall be determined after
     giving effect to the conversion or exercise of securities of the Company,
     including this Warrant, by such Holder or its affiliates since the date as
     of which such number of outstanding shares of Common Stock was reported.
     The provisions of this Section 2(d) may be waived by such Holder, at the
     election of such Holder, upon not less than 61 days' prior notice to the
     Company, and the provisions of this Section 2(d) shall continue to apply
     until such 61st day (or such later date, as determined by such Holder, as
     may be specified in such notice of waiver). The provisions of this
     paragraph shall be implemented in a manner otherwise than in strict
     conformity with the terms of this Section 2(d) to correct this paragraph
     (or any portion hereof) which may be defective or inconsistent with the
     intended 4.99% beneficial ownership limitation herein contained or to make
     changes or supplements necessary or desirable to properly give effect to
     such 4.99% limitation. The limitations contained in this paragraph shall
     apply to a successor holder of this Warrant. The holders of Common Stock of
     the Company shall be third party beneficiaries of this Section 2(d) and the
     Company may not waive this Section 2(d) without the consent of holders of a
     majority of its Common Stock.

          e) Mechanics of Exercise.

                    i. Authorization of Warrant Shares. The Company covenants
               that all Warrant Shares which may be issued upon the exercise of
               the purchase rights represented by this Warrant will, upon
               exercise of the purchase rights represented by this Warrant, be
               duly authorized, validly issued, fully paid and nonassessable and
               free from all taxes, liens and charges in respect of the issue
               thereof (other than taxes in respect of any transfer occurring
               contemporaneously with such issue).

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                    ii. Delivery of Certificates Upon Exercise. Certificates for
               shares purchased hereunder shall be transmitted by the transfer
               agent of the Company to the Holder by crediting the account of
               the Holder's prime broker with the Depository Trust Company
               through its Deposit Withdrawal Agent Commission ("DWAC") system
               if the Company is a participant in such system, and otherwise by
               physical delivery to the address specified by the Holder in the
               Notice of Exercise within 3 Trading Days from the delivery to the
               Company of the Notice of Exercise Form, surrender of this Warrant
               and payment of the aggregate Exercise Price as set forth above
               ("Warrant Share Delivery Date"). This Warrant shall be deemed to
               have been exercised on the date the Exercise Price is received by
               the Company. The Warrant Shares shall be deemed to have been
               issued, and Holder or any other person so designated to be named
               therein shall be deemed to have become a holder of record of such
               shares for all purposes, as of the date the Warrant has been
               exercised by payment to the Company of the Exercise Price and all
               taxes required to be paid by the Holder, if any, pursuant to
               Section 2(e)(vii) prior to the issuance of such shares, have been
               paid.

                    iii. Delivery of New Warrants Upon Exercise. If this Warrant
               shall have been exercised in part, the Company shall, at the time
               of delivery of the certificate or certificates representing
               Warrant Shares, deliver to Holder a new Warrant evidencing the
               rights of Holder to purchase the unpurchased Warrant Shares
               called for by this Warrant, which new Warrant shall in all other
               respects be identical with this Warrant.

                    iv. Rescission Rights. If the Company fails to cause its
               transfer agent to transmit to the Holder a certificate or
               certificates representing the Warrant Shares pursuant to this
               Section 2(e)(iv) by the Warrant Share Delivery Date, then the
               Holder will have the right to rescind such exercise.

                    v. Compensation for Buy-In on Failure to Timely Deliver
               Certificates Upon Exercise. In addition to any other rights
               available to the Holder, if the Company fails to cause its
               transfer agent to transmit to the Holder a certificate or
               certificates representing the Warrant Shares pursuant to an
               exercise on or before the Warrant Share Delivery Date, and if
               after such date the Holder is required by its broker to purchase
               (in an open market transaction or otherwise) shares of Common
               Stock to deliver in satisfaction of a sale by the Holder of the
               Warrant Shares which the Holder anticipated receiving upon such
               exercise (a "Buy-In"), then the Company shall (1) pay in cash to
               the Holder the amount by which (x) the Holder's total purchase
               price (including brokerage commissions, if any) for the shares of
               Common Stock so purchased exceeds (y) the amount obtained by
               multiplying (A) the number of Warrant Shares that the Company was
               required to deliver to the Holder in connection with the exercise
               at issue times (B) the price at which the sell order giving rise
               to

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               such purchase obligation was executed, and (2) at the option of
               the Holder, either reinstate the portion of the Warrant and
               equivalent number of Warrant Shares for which such exercise was
               not honored or deliver to the Holder the number of shares of
               Common Stock that would have been issued had the Company timely
               complied with its exercise and delivery obligations hereunder.
               For example, if the Holder purchases Common Stock having a total
               purchase price of $11,000 to cover a Buy-In with respect to an
               attempted exercise of shares of Common Stock with an aggregate
               sale price giving rise to such purchase obligation of $10,000,
               under clause (1) of the immediately preceding sentence the
               Company shall be required to pay the Holder $1,000. The Holder
               shall provide the Company written notice indicating the amounts
               payable to the Holder in respect of the Buy-In, together with
               applicable confirmations and other evidence reasonably requested
               by the Company. Nothing herein shall limit a Holder's right to
               pursue any other remedies available to it hereunder, at law or in
               equity including, without limitation, a decree of specific
               performance and/or injunctive relief with respect to the
               Company's failure to timely deliver certificates representing
               shares of Common Stock upon exercise of the Warrant as required
               pursuant to the terms hereof.

                    vi. No Fractional Shares or Scrip. No fractional shares or
               scrip representing fractional shares shall be issued upon the
               exercise of this Warrant. As to any fraction of a share which
               Holder would otherwise be entitled to purchase upon such
               exercise, the Company shall pay a cash adjustment in respect of
               such final fraction in an amount equal to such fraction
               multiplied by the Exercise Price.

                    vii. Charges, Taxes and Expenses. Issuance of certificates
               for Warrant Shares shall be made without charge to the Holder for
               any issue or transfer tax or other incidental expense in respect
               of the issuance of such certificate, all of which taxes and
               expenses shall be paid by the Company, and such certificates
               shall be issued in the name of the Holder or in such name or
               names as may be directed by the Holder; provided, however, that
               in the event certificates for Warrant Shares are to be issued in
               a name other than the name of the Holder, this Warrant when
               surrendered for exercise shall be accompanied by the Assignment
               Form attached hereto duly executed by the Holder; and the Company
               may require, as a condition thereto, the payment of a sum
               sufficient to reimburse it for any transfer tax incidental
               thereto.

                    viii. Closing of Books. The Company will not close its
               stockholder books or records in any manner which prevents the
               timely exercise of this Warrant, pursuant to the terms hereof.

          (f) Call Provision. Subject to the provisions of Section 2(d) and this
Section 2(f), if, after the Effective Date (i) the VWAP for each of 20
consecutive Trading Days (the

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"Measurement Period", which 20 Trading Day period shall not have commenced until
after the Effective Date) exceeds 200% of the then Exercise Price (subject to
adjustment for forward and reverse stock splits, recapitalizations, stock
dividends and the like after the Initial Exercise Date) (the "Threshold Price")
and (ii) the average daily volume for any Threshold Period, which Threshold
Period shall have commenced only after the Effective Date, exceeds 100,000
shares of Common Stock per Trading Day (subject to adjustment for forward and
reverse stock splits, recapitalizations, stock dividends and the like after the
Initial Exercise Date), then the Company may, within three Trading Days of the
end of such period, call for cancellation of all or any portion of this Warrant
for which a Notice of Exercise has not yet been delivered (such right, a
"Call"). To exercise this right, the Company must deliver to the Holder an
irrevocable written notice (a "Call Notice"), indicating therein the portion of
unexercised portion of this Warrant to which such notice applies. If the
conditions set forth below for such Call are satisfied from the period from the
date of the Call Notice through and including the Call Date (as defined below),
then any portion of this Warrant subject to such Call Notice for which a Notice
of Exercise shall not have been received by the Call Date will be cancelled at
6:30 p.m. (New York City time) on the tenth Trading Day after the date the Call
Notice is received by the Holder (such date, the "Call Date") upon payment by
the Company to the Holder of $0.05 per Warrant Share. Any unexercised portion of
this Warrant to which the Call Notice does not pertain will be unaffected by
such Call Notice. In furtherance thereof, the Company covenants and agrees that
it will honor all Notices of Exercise with respect to Warrant Shares subject to
a Call Notice that are tendered through 6:30 p.m. (New York City time) on the
Call Date. The parties agree that any Notice of Exercise delivered following a
Call Notice shall first reduce to zero the number of Warrant Shares subject to
such Call Notice prior to reducing the remaining Warrant Shares available for
purchase under this Warrant. For example, if (x) this Warrant then permits the
Holder to acquire 100 Warrant Shares, (y) a Call Notice pertains to 75 Warrant
Shares, and (z) prior to 6:30 p.m. (New York City time) on the Call Date the
Holder tenders a Notice of Exercise in respect of 50 Warrant Shares, then (1) on
the Call Date the right under this Warrant to acquire 25 Warrant Shares will be
automatically cancelled, (2) the Company, in the time and manner required under
this Warrant, will have issued and delivered to the Holder 50 Warrant Shares in
respect of the exercises following receipt of the Call Notice, and (3) the
Holder may, until the Termination Date, exercise this Warrant for 25 Warrant
Shares (subject to adjustment as herein provided and subject to subsequent Call
Notices). Subject again to the provisions of this Section 2(f), the Company may
deliver subsequent Call Notices for any portion of this Warrant for which the
Holder shall not have delivered a Notice of Exercise. Notwithstanding anything
to the contrary set forth in this Warrant, the Company may not deliver a Call
Notice or require the cancellation of this Warrant (and any Call Notice will be
void), unless, from the beginning of the 20th consecutive Trading Days used to
determine whether the Common Stock has achieved the Threshold Price through the
Call Date, (i) the Company shall have honored in accordance with the terms of
this Warrant all Notices of Exercise delivered by 6:30 p.m. (New York City time)
on the Call Date, (ii) the Registration Statement shall be effective as to all
Warrant Shares and the prospectus thereunder available for use by the Holder for
the resale of all such Warrant Shares and (iii) the Common Stock shall be listed
or quoted for trading on the Trading Market, and (iv) there is a sufficient
number of authorized shares of Common Stock for issuance of all Securities under
the Transaction Documents, and (v) the issuance of the shares shall be in
accordance with Section 2(d) herein. The Company's right to Call the Warrant
shall be exercised ratably among the Holders based on each Holder's initial
purchase of Common Stock.

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Section 3. Certain Adjustments.

     a) Stock Dividends and Splits. If the Company, at any time while this
Warrant is outstanding: (A) pays a stock dividend or otherwise makes a
distribution or distributions on shares of its Common Stock or any other equity
or equity equivalent securities payable in shares of Common Stock (which, for
avoidance of doubt, shall not include any shares of Common Stock issued by the
Company pursuant to this Warrant), (B) subdivides outstanding shares of Common
Stock into a larger number of shares, (C) combines (including by way of reverse
stock split) outstanding shares of Common Stock into a smaller number of shares,
or (D) issues by reclassification of shares of the Common Stock any shares of
capital stock of the Company, then in each case the Exercise Price shall be
multiplied by a fraction of which the numerator shall be the number of shares of
Common Stock (excluding treasury shares, if any) outstanding immediately before
such event and of which the denominator shall be the number of shares of Common
Stock outstanding immediately after such event and the number of shares issuable
upon exercise of this Warrant shall be proportionately adjusted. Any adjustment
made pursuant to this Section 3(a) shall become effective immediately after the
record date for the determination of stockholders entitled to receive such
dividend or distribution and shall become effective immediately after the
effective date in the case of a subdivision, combination or re-classification.

     b) Pro Rata Distributions. If the Company, at any time prior to the
Termination Date, shall distribute to all holders of Common Stock (and not to
Holders of the Warrants) evidences of its indebtedness or assets (including cash
and cash dividends) or rights or warrants to subscribe for or purchase any
security other than the Common Stock (which shall be subject to Section 3(b)),
then in each such case the Exercise Price shall be adjusted by multiplying the
Exercise Price in effect immediately prior to the record date fixed for
determination of stockholders entitled to receive such distribution by a
fraction of which the denominator shall be the VWAP determined as of the record
date mentioned above, and of which the numerator shall be such VWAP on such
record date less the then per share fair market value at such record date of the
portion of such assets or evidence of indebtedness so distributed applicable to
one outstanding share of the Common Stock as determined by the Board of
Directors in good faith. In either case the adjustments shall be described in a
statement provided to the Holder of the portion of assets or evidences of
indebtedness so distributed or such subscription rights applicable to one share
of Common Stock. Such adjustment shall be made whenever any such distribution is
made and shall become effective immediately after the record date mentioned
above.

     c) Fundamental Transaction. If, at any time while this Warrant is
outstanding, (A) the Company effects any merger or consolidation of the Company
with or into another Person, (B) the Company effects any sale of all or
substantially all of its assets in one or a series of related transactions, (C)
any tender offer or exchange offer (whether by the Company or another Person) is
completed pursuant to which holders of Common Stock are permitted to tender or
exchange their shares for other securities, cash or property, or (D) the Company
effects any reclassification of the Common Stock or any compulsory share
exchange pursuant to which the Common Stock is effectively

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converted into or exchanged for other securities, cash or property (in any such
case, a "Fundamental Transaction"), then, upon any subsequent exercise of this
Warrant, the Holder shall have the right to receive, for each Warrant Share that
would have been issuable upon such exercise immediately prior to the occurrence
of such Fundamental Transaction, at the option of the Holder, (a) upon exercise
of this Warrant, the number of shares of Common Stock of the successor or
acquiring corporation or of the Company, if it is the surviving corporation, and
any additional consideration (the "Alternate Consideration") receivable upon or
as a result of such Fundamental Transaction by a Holder of the number of shares
of Common Stock for which this Warrant is exercisable immediately prior to such
Fundamental Transaction or (b) if the Company is acquired in a Fundamental
Transaction which is an all cash transaction, cash equal to the value of this
Warrant as determined in accordance with the Black-Scholes option pricing
formula. For purposes of any such exercise, the determination of the Exercise
Price shall be appropriately adjusted to apply to such Alternate Consideration
based on the amount of Alternate Consideration issuable in respect of one share
of Common Stock in such Fundamental Transaction, and the Company shall apportion
the Exercise Price among the Alternate Consideration in a reasonable manner
reflecting the relative value of any different components of the Alternate
Consideration. If holders of Common Stock are given any choice as to the
securities, cash or property to be received in a Fundamental Transaction, then
the Holder shall be given the same choice as to the Alternate Consideration it
receives upon any exercise of this Warrant following such Fundamental
Transaction. To the extent necessary to effectuate the foregoing provisions, any
successor to the Company or surviving entity in such Fundamental Transaction
shall issue to the Holder a new warrant consistent with the foregoing provisions
and evidencing the Holder's right to exercise such warrant into Alternate
Consideration. The terms of any agreement pursuant to which a Fundamental
Transaction is effected shall include terms requiring any such successor or
surviving entity to comply with the provisions of this Section 3(c) and insuring
that this Warrant (or any such replacement security) will be similarly adjusted
upon any subsequent transaction analogous to a Fundamental Transaction.

     d) Calculations. All calculations under this Section 3 shall be made to the
nearest cent or the nearest 1/100th of a share, as the case may be. The number
of shares of Common Stock outstanding at any given time shall not includes
shares of Common Stock owned or held by or for the account of the Company, and
the description of any such shares of Common Stock shall be considered on issue
or sale of Common Stock. For purposes of this Section 3, the number of shares of
Common Stock deemed to be issued and outstanding as of a given date shall be the
sum of the number of shares of Common Stock (excluding treasury shares, if any)
issued and outstanding.

     e) Voluntary Adjustment By Company. The Company may at any time during the
term of this Warrant reduce the then current Exercise Price to any amount and
for any period of time deemed appropriate by the Board of Directors of the
Company.

     f) Notice to Holders.

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               i. Adjustment to Exercise Price. Whenever the Exercise Price is
          adjusted pursuant to this Section 3, the Company shall promptly mail
          to each Holder a notice setting forth the Exercise Price after such
          adjustment and setting forth a brief statement of the facts requiring
          such adjustment. If the Company issues a variable rate security,
          despite the prohibition thereon in the Purchase Agreement, the Company
          shall be deemed to have issued Common Stock or Common Stock
          Equivalents at the lowest possible conversion or exercise price at
          which such securities may be converted or exercised in the case of a
          Variable Rate Transaction (as defined in the Purchase Agreement).

               ii. Notice to Allow Exercise by Holder. If (A) the Company shall
          declare a dividend (or any other distribution) on the Common Stock;
          (B) the Company shall declare a special nonrecurring cash dividend on
          or a redemption of the Common Stock; (C) the Company shall authorize
          the granting to all holders of the Common Stock rights or warrants to
          subscribe for or purchase any shares of capital stock of any class or
          of any rights; (D) the approval of any stockholders of the Company
          shall be required in connection with any reclassification of the
          Common Stock, any consolidation or merger to which the Company is a
          party, any sale or transfer of all or substantially all of the assets
          of the Company, of any compulsory share exchange whereby the Common
          Stock is converted into other securities, cash or property; (E) the
          Company shall authorize the voluntary or involuntary dissolution,
          liquidation or winding up of the affairs of the Company; then, in each
          case, the Company shall cause to be mailed to the Holder at its last
          address as it shall appear upon the Warrant Register of the Company,
          at least 20 calendar days prior to the applicable record or effective
          date hereinafter specified (as the case may be), a notice stating (x)
          the date on which a record is to be taken for the purpose of such
          dividend, distribution, redemption, rights or warrants, or if a record
          is not to be taken, the date as of which the holders of the Common
          Stock of record to be entitled to such dividend, distributions,
          redemption, rights or warrants are to be determined or (y) the date on
          which such reclassification, consolidation, merger, sale, transfer or
          share exchange is expected to become effective or close, and the date
          as of which it is expected that holders of the Common Stock of record
          shall be entitled to exchange their shares of the Common Stock for
          securities, cash or other property deliverable upon such
          reclassification, consolidation, merger, sale, transfer or share
          exchange; provided, that the failure to mail such notice or any defect
          therein or in the mailing thereof shall not affect the validity of the
          corporate action required to be specified in such notice. The Holder
          is entitled to exercise this Warrant during the 20-day period
          commencing on the date of such notice to the effective date of the
          event triggering such notice.

Section 4. Transfer of Warrant.

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     a) Transferability. Subject to compliance with any applicable securities
laws and the conditions set forth in Sections 5(a) and 4(d) hereof and to the
provisions of Section 4.1 of the Purchase Agreement, this Warrant and all rights
hereunder are transferable, in whole or in part, upon surrender of this Warrant
at the principal office of the Company, together with a written assignment of
this Warrant substantially in the form attached hereto duly executed by the
Holder or its agent or attorney and funds sufficient to pay any transfer taxes
payable upon the making of such transfer. Upon such surrender and, if required,
such payment, the Company shall execute and deliver a new Warrant or Warrants in
the name of the assignee or assignees and in the denomination or denominations
specified in such instrument of assignment, and shall issue to the assignor a
new Warrant evidencing the portion of this Warrant not so assigned, and this
Warrant shall promptly be cancelled. A Warrant, if properly assigned, may be
exercised by a new holder for the purchase of Warrant Shares without having a
new Warrant issued.

     b) New Warrants. This Warrant may be divided or combined with other
Warrants upon presentation hereof at the aforesaid office of the Company,
together with a written notice specifying the names and denominations in which
new Warrants are to be issued, signed by the Holder or its agent or attorney.
Subject to compliance with Section 4(a), as to any transfer which may be
involved in such division or combination, the Company shall execute and deliver
a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided
or combined in accordance with such notice.

     c) Warrant Register. The Company shall register this Warrant, upon records
to be maintained by the Company for that purpose (the "Warrant Register"), in
the name of the record Holder hereof from time to time. The Company may deem and
treat the registered Holder of this Warrant as the absolute owner hereof for the
purpose of any exercise hereof or any distribution to the Holder, and for all
other purposes, absent actual notice to the contrary.

     d) Transfer Restrictions. If, at the time of the surrender of this Warrant
in connection with any transfer of this Warrant, the transfer of this Warrant
shall not be registered pursuant to an effective registration statement under
the Securities Act and under applicable state securities or blue sky laws, the
Company may require, as a condition of allowing such transfer (i) that the
Holder or transferee of this Warrant, as the case may be, furnish to the Company
a written opinion of counsel (which opinion shall be in form, substance and
scope customary for opinions of counsel in comparable transactions) to the
effect that such transfer may be made without registration under the Securities
Act and under applicable state securities or blue sky laws, (ii) that the holder
or transferee execute and deliver to the Company an investment letter in form
and substance acceptable to the Company and (iii) that the transferee be an
"accredited investor" as defined in Rule 501(a)(1), (a)(2), (a)(3), (a)(7), or
(a)(8) promulgated under the Securities Act or a qualified institutional buyer
as defined in Rule 144A(a) under the Securities Act.

Section 5. Miscellaneous.

     a) Title to Warrant. Prior to the Termination Date and subject to
compliance with applicable laws and Section 4 of this Warrant, this Warrant and
all rights hereunder

                                       10

<PAGE>

are transferable, in whole or in part, at the office or agency of the Company by
the Holder in person or by duly authorized attorney, upon surrender of this
Warrant together with the Assignment Form annexed hereto properly endorsed. To
the extent Section 4(d) hereof is applicable, the transferee shall sign an
investment letter in form and substance reasonably satisfactory to the Company.

     b) No Rights as Shareholder Until Exercise. This Warrant does not entitle
the Holder to any voting rights or other rights as a shareholder of the Company
prior to the exercise hereof. Upon the surrender of this Warrant and the payment
of the aggregate Exercise Price (or by means of a cashless exercise), the
Warrant Shares so purchased shall be and be deemed to be issued to such Holder
as the record owner of such shares as set forth in Section 2(e)(ii) hereof.

     c) Loss, Theft, Destruction or Mutilation of Warrant. The Company covenants
that upon receipt by the Company of evidence reasonably satisfactory to it of
the loss, theft, destruction or mutilation of this Warrant or any stock
certificate relating to the Warrant Shares, and in case of loss, theft or
destruction, of indemnity or security reasonably satisfactory to it (which, in
the case of the Warrant, shall not include the posting of any bond), and upon
surrender and cancellation of such Warrant or stock certificate, if mutilated,
the Company will make and deliver a new Warrant or stock certificate of like
tenor and dated as of such cancellation, in lieu of such Warrant or stock
certificate.

     d) Saturdays, Sundays, Holidays, etc. If the last or appointed day for the
taking of any action or the expiration of any right required or granted herein
shall be a Saturday, Sunday or a legal holiday, then such action may be taken or
such right may be exercised on the next succeeding day not a Saturday, Sunday or
legal holiday.

     e) Authorized Shares.

          The Company covenants that during the period the Warrant is
     outstanding, it will reserve from its authorized and unissued Common Stock
     a sufficient number of shares to provide for the issuance of the Warrant
     Shares upon the exercise of any purchase rights under this Warrant. The
     Company further covenants that its issuance of this Warrant shall
     constitute full authority to its officers who are charged with the duty of
     executing stock certificates to execute and issue the necessary
     certificates for the Warrant Shares upon the exercise of the purchase
     rights under this Warrant. The Company will take all such reasonable action
     as may be necessary to assure that such Warrant Shares may be issued as
     provided herein without violation of any applicable law or regulation, or
     of any requirements of the Trading Market upon which the Common Stock may
     be listed.

          Except and to the extent as waived or consented to by the Holder, the
     Company shall not by any action, including, without limitation, amending
     its certificate of incorporation or through any reorganization, transfer of
     assets, consolidation, merger, dissolution, issue or sale of securities or
     any other

                                       11

<PAGE>

     voluntary action, avoid or seek to avoid the observance or performance of
     any of the terms of this Warrant, but will at all times in good faith
     assist in the carrying out of all such terms and in the taking of all such
     actions as may be necessary or appropriate to protect the rights of Holder
     as set forth in this Warrant against impairment. Without limiting the
     generality of the foregoing, the Company will (a) not increase the par
     value of any Warrant Shares above the amount payable therefor upon such
     exercise immediately prior to such increase in par value, (b) take all such
     action as may be necessary or appropriate in order that the Company may
     validly and legally issue fully paid and nonassessable Warrant Shares upon
     the exercise of this Warrant, and (c) use commercially reasonable efforts
     to obtain all such authorizations, exemptions or consents from any public
     regulatory body having jurisdiction thereof as may be necessary to enable
     the Company to perform its obligations under this Warrant.

          Before taking any action which would result in an adjustment in the
     number of Warrant Shares for which this Warrant is exercisable or in the
     Exercise Price, the Company shall obtain all such authorizations or
     exemptions thereof, or consents thereto, as may be necessary from any
     public regulatory body or bodies having jurisdiction thereof.

     f) Jurisdiction. All questions concerning the construction, validity,
enforcement and interpretation of this Warrant shall be determined in accordance
with the provisions of the Purchase Agreement.

     g) Restrictions. The Holder acknowledges that the Warrant Shares acquired
upon the exercise of this Warrant, if not registered, will have restrictions
upon resale imposed by state and federal securities laws.

     h) Nonwaiver and Expenses. No course of dealing or any delay or failure to
exercise any right hereunder on the part of Holder shall operate as a waiver of
such right or otherwise prejudice Holder's rights, powers or remedies,
notwithstanding the fact that all rights hereunder terminate on the Termination
Date. If the Company willfully and knowingly fails to comply with any provision
of this Warrant, which results in any material damages to the Holder, the
Company shall pay to Holder such amounts as shall be sufficient to cover any
costs and expenses including, but not limited to, reasonable attorneys' fees,
including those of appellate proceedings, incurred by Holder in collecting any
amounts due pursuant hereto or in otherwise enforcing any of its rights, powers
or remedies hereunder.

     i) Notices. Any notice, request or other document required or permitted to
be given or delivered to the Holder by the Company shall be delivered in
accordance with the notice provisions of the Purchase Agreement.

     j) Limitation of Liability. No provision hereof, in the absence of any
affirmative action by Holder to exercise this Warrant or purchase Warrant
Shares, and no enumeration herein of the rights or privileges of Holder, shall
give rise to any liability of

                                       12

<PAGE>

Holder for the purchase price of any Common Stock or as a stockholder of the
Company, whether such liability is asserted by the Company or by creditors of
the Company.

     k) Remedies. Holder, in addition to being entitled to exercise all rights
granted by law, including recovery of damages, will be entitled to specific
performance of its rights under this Warrant. The Company agrees that monetary
damages would not be adequate compensation for any loss incurred by reason of a
breach by it of the provisions of this Warrant and hereby agrees to waive the
defense in any action for specific performance that a remedy at law would be
adequate.

     l) Successors and Assigns. Subject to applicable securities laws, this
Warrant and the rights and obligations evidenced hereby shall inure to the
benefit of and be binding upon the successors of the Company and the successors
and permitted assigns of Holder. The provisions of this Warrant are intended to
be for the benefit of all Holders from time to time of this Warrant and shall be
enforceable by any such Holder or holder of Warrant Shares.

     m) Amendment. This Warrant may be modified or amended or the provisions
hereof waived with the written consent of the Company and the Holder.

     n) Severability. Wherever possible, each provision of this Warrant shall be
interpreted in such manner as to be effective and valid under applicable law,
but if any provision of this Warrant shall be prohibited by or invalid under
applicable law, such provision shall be ineffective to the extent of such
prohibition or invalidity, without invalidating the remainder of such provisions
or the remaining provisions of this Warrant.

     o) Headings. The headings used in this Warrant are for the convenience of
reference only and shall not, for any purpose, be deemed a part of this Warrant.

                              ********************

                                       13

<PAGE>

          IN WITNESS WHEREOF, the Company has caused this Warrant to be executed
by its officer thereunto duly authorized.

Dated: August __, 2005

                                        EUROSEAS LTD.

                                        By:
                                            ------------------------------------
                                            Name:
                                            Title:

                                       14

<PAGE>

                               NOTICE OF EXERCISE

To: Euroseas Ltd.

          (1) The undersigned hereby elects to purchase ________ Warrant Shares
of the Company pursuant to the terms of the attached Warrant (only if exercised
in full), and tenders herewith payment of the exercise price in full, together
with all applicable transfer taxes, if any.

          (2) Payment shall take the form of (check applicable box):

              [ ] in lawful money of the United States; or

              [ ] the cancellation of such number of Warrant Shares as is
              necessary, in accordance with the formula set forth in subsection
              2(c), to exercise this Warrant with respect to the maximum number
              of Warrant Shares purchasable pursuant to the cashless exercise
              procedure set forth in subsection 2(c).

          (3) Please issue a certificate or certificates representing said
Warrant Shares in the name of the undersigned or in such other name as is
specified below:

              _____________________________

The Warrant Shares shall be delivered to the following:

              _____________________________

              _____________________________

              _____________________________

          (4) Accredited Investor. The undersigned is an "accredited investor"
as defined in Regulation D promulgated under the Securities Act of 1933, as
amended.

[SIGNATURE OF HOLDER]

Name of Investing Entity: ______________________________________________________
Signature of Authorized Signatory of Investing Entity: _________________________
Name of Authorized Signatory: __________________________________________________
Title of Authorized Signatory: _________________________________________________
Date: __________________________________________________________________________

<PAGE>

                                 ASSIGNMENT FORM

                    (To assign the foregoing warrant, execute
                   this form and supply required information.
                 Do not use this form to exercise the warrant.)

          FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced
thereby are hereby assigned to

_______________________________________________________________ whose address is

_______________________________________________________________________________.

________________________________________________________________________________

                                                 Dated: _______________, _______

                               Holder's Signature: _____________________________

                               Holder's Address: _______________________________

                                                 _______________________________

Signature Guaranteed: ___________________________________________

NOTE: The signature to this Assignment Form must correspond with the name as it
appears on the face of the Warrant, without alteration or enlargement or any
change whatsoever, and must be guaranteed by a bank or trust company. Officers
of corporations and those acting in a fiduciary or other representative capacity
should file proper evidence of authority to assign the foregoing Warrant.<PAGE>

                                                                    Exhibit 10.1

                            FORM OF LOCK-UP AGREEMENT

[DATE]

[List of Purchasers]

     Re:  Securities Purchase Agreement dated __, 2005 (the "Agreement") by and
          among, Euroseas Ltd., (the "Company") and the purchasers signatory
          thereto (each, a "Purchaser" and collectively referred to as the
          "Purchasers")

Ladies and Gentlemen:

     Defined terms not otherwise defined herein (the "Letter Agreement") shall
have the meanings set forth in the Agreement. Pursuant to Section 2.2(a) of the
Agreement and in satisfaction of a condition of the Purchasers' obligations
under the Agreement, the undersigned irrevocably agrees with the Purchasers
that, from the date hereof until the date that is the six month anniversary of
the Effective Date (such period, the "Restriction Period"), the undersigned
shall not sell, offer, pledge, contract to sell, grant any option for the sale
of, transfer or otherwise dispose of any of the Common Stock or Common Stock
Equivalents beneficially owned by, or issuable to, the undersigned (the
"Securities").

     The Company hereby agrees to notify its transfer agent of the provisions of
this Letter Agreement. The undersigned acknowledges and agrees that the Company
will be permitted to require that the Company's transfer agent place a stop
transfer instruction on all Securities beneficially owned by the undersigned,
reflecting this Letter Agreement, until the end of the Restriction Period. This
Letter Agreement shall be binding on successors and assigns of the undersigned
with respect to the Securities and any such successor or assign shall enter into
a similar agreement for the benefit of the Purchasers.

                                        Very truly yours,

                                        By:
                                            ------------------------------------
                                            Name:

ACKNOWLEDGED AND AGREED TO
THIS ___ DAY OF ____, 2005

EUROSEAS LTD.

By:
    ------------------------------------
Name:
Title:

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