Certificate of Designations of Series G Convertible Preferred Stock



 Exhibit 4.1 
  

CERTIFICATE OF DESIGNATIONS OF 
 SERIES G CONVERTIBLE PREFERRED STOCK 
 OF 
 DIAMETRICS MEDICAL, INC. 
 a Minnesota corporation 
  
 The undersigned, being the duly elected and acting Chief Executive Officer of
Diametrics Medical, Inc., a Minnesota corporation (the “Corporation”), hereby certifies that pursuant to the authority contained in Article 3 of the Corporation’s Amended and Restated Articles of Incorporation, as
amended, and in accordance with the provisions of Minnesota Statutes, Section 302A.401, Subd. 3(b), the Corporation’s Board of Directors has adopted the following resolutions creating a series of its Preferred Stock designated as Series G
Convertible Preferred Stock: 
  
 WHEREAS, the Corporation’s
Amended and Restated Articles of Incorporation provides for a class of shares known as Preferred Stock, issuable from time to time in one or more series; and 
  
 WHEREAS, the Board of Directors of the Corporation is authorized to determine or alter the rights, preferences, privileges and restrictions granted to or
imposed upon any wholly unissued shares of Preferred Stock, to fix the number of shares constituting any such series, and to determine the designation thereof, or any of any of them. 
  
 NOW, THEREFORE, BE IT RESOLVED, that the Board of Directors hereby fixes and determines the designations of, the number of
shares constituting, and the rights, preferences, privileges and restrictions relating to, a new series of Preferred Stock as follows: 
  
 (a) Designation. The series of Preferred Stock is hereby designated Series G Convertible Preferred Stock (the “Series G Preferred
Stock”). 
  
 (b) Authorized Shares. The number
of authorized shares constituting the Series G Preferred Stock shall be 15,000 shares of such series. 
  
 (c) Dividends. Subject to the prior rights of holders of all classes of stock at the time outstanding having prior rights as to dividends, the
holder of the Series G Preferred Stock shall be entitled to receive, when, as and if declared by the Board of Directors, out of any assets of the Corporation legally available therefor, such dividends as may be declared from time to time by the
Board of Directors. 
  
 (d) Liquidation Preference.

  
 (i) Preference upon Liquidation, Dissolution or Winding
Up. In the event of any dissolution or winding up of the Corporation, whether voluntary or involuntary, holders of each outstanding share of Series G Preferred Stock shall be entitled to be paid first out of the assets of the Corporation
available for distribution to shareholders, whether such assets are capital, surplus or earnings, an amount equal to $100 (the “Series G Purchase Price”) per share of Series G Preferred Stock held (as adjusted for any stock
splits, stock dividends or 







 recapitalizations of the Series G Preferred Stock) and any declared but unpaid dividends on such share, before any
payment shall be made to the holders of the Common Stock, or any other stock of the Corporation ranking junior to the Series G Preferred Stock with regard to any distribution of assets upon liquidation, dissolution or winding up of the Corporation.
The holders of the Series G Preferred Stock shall be entitled to share ratably, in accordance with the respective preferential amounts payable on such stock, in any distribution which is not sufficient to pay in full the aggregate of the amounts
payable thereon. If, upon any liquidation, dissolution or winding up of the Corporation, the assets to be distributed to the holders of the Series G Preferred Stock shall be insufficient to permit payment to such shareholders of the full
preferential amounts aforesaid, then all of the assets of the Corporation available for distribution to shareholders shall be distributed to the holders of Series G Preferred Stock. Each holder of the Series G Preferred Stock shall be entitled to
receive that portion of the assets available for distribution as the number of outstanding shares of Series G Preferred Stock held by such holder bears to the total number of shares of Series G Preferred Stock. Such payment shall constitute payment
in full to the holders of the Series G Preferred Stock upon the liquidation, dissolution or winding up of the Corporation. After such payment shall have been made in full, or funds necessary for such payment shall have been set aside by the
Corporation in trust for the account of the holders of Series G Preferred Stock, so as to be available for such payment, such holders of Series G Preferred Stock shall be entitled to no further participation in the distribution of the assets of the
Corporation. 
  
 (ii) Consolidation, Merger and Other Corporate
Events. A consolidation or merger of the Corporation (except into or with a subsidiary corporation) or a sale, lease, mortgage, pledge, exchange, transfer or other disposition of all or substantially all of the assets of the Corporation or any
reclassification of the stock of the Corporation (other than a change in par value or from no par to par, or from par to no par or as the result of an event described in subsections (iv) through (vii) of paragraph (f)), shall be regarded as a
liquidation, dissolution or winding up of the affairs of the Corporation within the meaning of this paragraph (d). In no event shall the issuance of new classes of stock, whether senior, junior or on a parity with the Series G Preferred Stock, be
deemed a “reclassification” under or otherwise limited by the terms hereof. 
  
 (iii) Distribution of Cash and Other Assets. In the event of a liquidation, dissolution or winding up of the Corporation resulting in the availability of assets other than cash for distribution to the holders
of the Series G Preferred Stock, the holders of the Series G Preferred Stock shall be entitled to a distribution of cash and/or assets equal to the value of the liquidation preference stated in subsection (i) of this paragraph (d), which valuation
shall be made solely by the Board of Directors, and provided that such Board of Directors was acting in good faith, shall be conclusive. 
  
 (iv) Distribution to Junior Security Holders. After the payment or distribution to the holders of the Series G Preferred Stock of the full
preferential amounts aforesaid, the holders of the Common Stock then outstanding, or any other stock of the Corporation ranking as to assets upon liquidation, dissolution or winding up of the Corporation junior to the Series G Preferred Stock, shall
be entitled to receive ratably all of the remaining assets of the Corporation. 
  

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 (v) Preference; Priority. References to a stock that is “senior” to, on a
“parity” with or “junior” to other stock as to liquidation shall refer, respectively, to rights of priority of one series or class of stock over another in the distribution of assets on any
liquidation, dissolution or winding up of the Corporation. The Series G Preferred Stock shall be senior to the Common Stock of the Corporation, all other series of Preferred Stock of the Corporation and any other capital stock of the Corporation now
or hereafter authorized.. 
  
 (e) Voting Rights. Except as
otherwise required by law, the holder of shares of Series G Preferred Stock shall not have the right to vote on matters that come before the shareholders. 
  
 (f) Conversion Rights. The holders of Series G Preferred Stock will have the following conversion rights: 
  
 (i) Right to Convert. Subject to and in compliance with the
provisions of this paragraph (f), any issued and outstanding shares of Series G Preferred Stock may, at the option of the holder, be converted at any time or from time to time into fully paid and nonassessable shares of Common Stock at the
conversion rate in effect at the time of conversion, determined as provided herein. 
  
 (ii) Mechanics of Conversion. Before any holder of Series G Preferred Stock shall be entitled to convert the same into shares of Common Stock, he shall surrender the certificate or certificates therefor, duly
endorsed, at the office of the Corporation or of any transfer agent for the Common Stock, and shall give written notice to the Corporation at such office that he elects to convert the same and shall state therein the number of shares of Series G
Preferred Stock being converted. Thereupon, the Corporation shall promptly issue and deliver at such office to such holder of Series G Preferred Stock a certificate or certificates for the number of shares of Common Stock to which he shall be
entitled. Such conversion shall be deemed to have been made immediately prior to the close of business on the date of such surrender of the shares of Series G Preferred Stock to be converted, and the person or persons entitled to receive the shares
of Common Stock issuable upon such conversion shall be treated for all purposes as the record holder or holders of such shares of Common Stock on such date. 
  
 (iii) Conversion Price. The number of shares into which one share of Series G Preferred Stock shall be convertible shall be determined by dividing
$100 (the “Series G Purchase Price”) by the then existing Conversion Price (as set forth below), which shall be subject to adjustment from time to time in certain instances, as provided below in this paragraph (g)(iii) (the
“Conversion Ratio”). The “Conversion Price” per share for the Series G Preferred Stock shall be equal to 75% of the Market Price (as defined below and subject to adjustment as described below), rounded
to the nearest penny; provided, however, that in no event shall the Conversion Price be less than $0.06 per share (subject to adjustment as provided below) (the “Floor Price”) or exceed the lower of (x) $0.20
per share or (y) the average of the last 20 closing prices of the Common Stock on the trading days immediately preceding the Original Issue Date, as defined below (the “Ceiling Price”). Both the Floor Price and Ceiling Price
shall be further adjusted upon the occurrence of any event in paragraph (f)(iv)-(x). 
  

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 For purposes of determining the Conversion Price, the “Market Price” shall equal
the volume weighted average trading price of the lowest three (3) inter-day trading prices of the Common Stock, as obtained from Bloomberg Financial Services or another similar service, for the five consecutive trading days immediately preceding the
conversion date (which may include trading days prior to the date the Series G Preferred Stock is first issued (the “Original Issue Date”)). 
  
 For purposes of illustration only, if the Market Price is $0.25 and the Ceiling Price is $0.20 at time of conversion, the
Conversion Ratio will be $100/$0.1875 = 533.33 to 1, allowing the 15,000 shares of Series G Preferred Stock to be converted into 8,000,000 shares of Common Stock. On the other hand, if the Market Price is $1.00 and the Ceiling Price is $0.20 at time
of conversion, the Conversion Ratio will be $100/$0.20 = 500 to 1, allowing the 15,000 shares of Preferred Stock to be converted into 7,500,000 shares of Common Stock. Similarly, if the Market Price is $0.05 at time of conversion, the Conversion
Ratio will be $100/$0.06 = 1,666.67 to 1, allowing the 15,000 shares of Preferred Stock to be converted into 25,000,000 shares of Common Stock, the maximum number of shares of Common Stock into which the Series G Preferred Stock may be
converted. 
  
 (iv) Adjustment for Stock Splits and
Combinations. If the Corporation shall at any time, or from time to time after the Original Issuance Date, effect a subdivision of the outstanding Common Stock, the Conversion Price in effect immediately prior thereto shall be proportionately
decreased, and conversely, if the Corporation shall at any time or from time to time after the Original Issuance Date combine the outstanding shares of Common Stock, the Conversion Price then in effect immediately before the combination shall be
proportionately increased. Any adjustment under this paragraph (f)(iv) shall become effective at the close of business on the date the subdivision or combination becomes effective. 
  
 (v) Adjustment for Certain Dividends and Distributions. In the event the Corporation at any time, or from time to
time after the Original Issuance Date, shall make or issue, or fix a record date for the determination of holders of Common Stock entitled to receive, a dividend or other distribution payable in additional shares of Common Stock, then and in each
such event the Conversion Price for the Series G Preferred Stock then in effect shall be decreased as of the time of such issuance or, in the event such a record date shall have been fixed, as of the close of business on such record date, by
multiplying the Conversion Price for such Series G Preferred Stock then in effect by a fraction: 
  
 (A) the numerator of which shall be the total number of shares of Common Stock issued and outstanding immediately prior to the time of
such issuance or the close of business on such record date, and 
  
 (B) the denominator of which shall be the total number of shares of Common Stock issued and outstanding immediately prior to the time of such issuance or the close of business on such record date plus the number of
shares of Common Stock issuable in payment of such dividend or distribution; 
  
 provided, however, if such record date shall have been fixed and such dividend is not fully paid or if such distribution is not fully made on the date fixed therefor, the Conversion Price for the 
  

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 Series G Preferred Stock shall be recomputed accordingly as of the close of business on such record date and thereafter,
the Conversion Price for the Series G Preferred Stock shall be adjusted pursuant to this paragraph (f)(v) as of the time of actual payment of such dividends or distributions. 
  
 (vi) Adjustments for Other Dividends and Distributions. In the event the Corporation at any time or from time to time
after the Original Issuance Date shall make or issue, or fix a record date for the determination of holders of Common Stock entitled to receive, a dividend or other distribution payable in securities of the Corporation other than shares of Common
Stock, then and in each such event provision shall be made so that the holders of such Series G Preferred Stock shall receive upon conversion thereof in addition to the number of shares of Common Stock receivable thereupon, the amount of securities
of the Corporation that they would have received had their Series G Preferred Stock been converted into Common Stock on the date of such event and had thereafter, during the period from the date of such event to and including the conversion date,
retained such securities receivable by them as aforesaid during such period giving application to all adjustments called for during such period under this paragraph (f) with respect to the rights of the holders of the Series G Preferred Stock.

  
 (vii) Adjustment for Reclassification Exchange or
Substitution. If the Common Stock issuable upon the conversion of the Series G Preferred Stock shall be changed into the same or a different number of shares of any class or classes of stock, whether by capital reorganization, reclassification
or otherwise (other than a subdivision or combination of shares or stock dividend provided for above, or a reorganization, merger, consolidation or sale of assets provided for elsewhere in this paragraph (f)), then and in each such event the holder
of each share of Series G Preferred Stock shall have the right thereafter to convert such share into the kind and amount of shares of stock and other securities and property receivable upon such reorganization, reclassification or other change, by
holders of the number of shares of Common Stock into which such shares of Series G Preferred Stock might have been converted immediately prior to such reorganization, reclassification, or change, all subject to further adjustment as provided herein.

  
 (viii) Adjustment for Event of Default. Upon (A)
commencement by the Corporation of a voluntary case or proceeding under the bankruptcy laws, (B) the Corporation’s failure to discharge or stay a bankruptcy proceeding within 60 days of such action being taken against the Corporation, (C) the
Corporation’s failure to file the Registration Statement with the SEC within 30 days of the Closing Date, other than due to a delay not caused by the Corporation, (D) the de-listing of the Corporation’s Common Stock from the OTC Bulletin
Board, (E) the Corporation’s failure to file a preliminary proxy statement with the SEC within 10 business days after the filing of the Registration statement to obtain shareholder approval of an amendment to the Corporation’s articles of
incorporation to provide authorization for issuance of up to 200,000,000 shares of Company common stock, or (F) the Corporation’s failure to file an amendment to the Registration Statement or file the Second Registration Statement within 15
business days after receipt of shareholder approval of an amendment to the Corporation’s articles of incorporation to provide authorization for issuance of up to 200,000,000 shares of Company common stock (as such terms are defined in that
certain Subscription Agreement dated May 28, 2004 by and among the Corporation and the purchasers named therein), other than due to a delay not caused by the Corporation, the Conversion Price shall be adjusted to 65% of the Market Price, rounded to
the nearest penny. 
  

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 (ix) Adjustment of Floor Price. Upon receipt of shareholder approval to increase the authorized
Common Stock of the Corporation to 200,000,000 shares at a special meeting of the Corporation’s shareholders duly called for that purpose, the Floor Price will be decreased to $0.03 per share. 
  
 (x) Reorganization, Mergers, Consolidations or Sales of Assets. If at
any time or from time to time there shall be a capital reorganization of the Common Stock (other than a subdivision, combination, reclassification or exchange of shares provided for elsewhere in this paragraph (f)) or a merger or consolidation of
the Corporation with or into another corporation, or the sale of all or substantially all of the Corporation’s properties and assets to any other person, then, as a part of such reorganization, merger, consolidation or sale, provision shall be
made so that the holders of the Series G Preferred Stock shall thereafter be entitled to receive upon conversion of such Series G Preferred Stock, the number of shares of stock or other securities or property of the Corporation or of the successor
corporation resulting from such merger or consolidation or sale, to which a holder of Common Stock deliverable upon conversion would have been entitled on such capital reorganization, merger, consolidation or sale. In any such case, appropriate
adjustment shall be made in the application of the provisions of this paragraph (f) with respect to the rights of the holders of the Series G Preferred Stock after the reorganization, merger, consolidation or sale to the end that the provisions of
this paragraph (f) (including adjustment of the Conversion Price then in effect and the number of shares purchasable upon conversion of the Series G Preferred Stock) shall be applicable after that event as nearly equivalent as may be practicable.

  
 (xi) Certificate of Adjustment. In each case of an
adjustment or readjustment of the Conversion Price for the number of shares of Common Stock or other securities issuable upon conversion of the Series G Preferred Stock, the Corporation shall compute such adjustment or readjustment in accordance
herewith and the Corporation’s Chief Financial Officer shall prepare and sign a certificate showing such adjustment or readjustment, and shall mail such certificate by first class mail, postage prepaid, to each registered holder of the Series G
Preferred Stock at the holder’s address as shown in the Corporation’s books. The certificate shall set forth such adjustment or readjustment, showing in detail the facts upon which such adjustment or readjustment is based. 
  
 (xii) Notices of Record Date. In the event of (A) any taking by the
Corporation of a record of the holders of any class or series of securities for the purpose of determining the holders thereof who are entitled to receive any dividend or other distribution or (B) any reclassification or recapitalization of the
capital stock of the Corporation, any merger or consolidation of the Corporation or any transfer of all or substantially all of the assets of the Corporation to any other corporation, entity or person, or any voluntary or involuntary dissolution,
liquidation or winding up of the Corporation, the Corporation shall mail to each holder of Series G Preferred Stock at least 10 days prior to the record date specified therein, a notice specifying (1) the date on which any such record is to be taken
for the purpose of such dividend or distribution and a description of such dividend or distribution, (2) the date on which any such reorganization, reclassification, transfer, consolidation, merger, dissolution, liquidation 
  

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 or winding up is expected to become effective and (3) the time, if any is to be fixed, as to when the holders of record
of Common Stock (or other securities) shall be entitled to exchange their shares, of Common Stock (or other securities) for securities or other property deliverable upon such reorganization, reclassification, transfer, consolidation, merger,
dissolution, liquidation or winding up. 
  
 (xiii) Fractional
Shares. No fractional shares of Common Stock shall be issued upon conversion of the Series G Preferred Stock. In lieu of any fractional shares to which the holder would otherwise be entitled, the Corporation shall pay cash equal to the product
of such fraction multiplied by the fair market value of one share of the Corporation’s Common Stock on the date of conversion, as determined in good faith by the Board of Directors. 
  
 (xiv) Reservation of Stock Issuable Upon Conversion. The Corporation shall at all times reserve and keep available
out of its authorized but unissued shares of Common Stock, solely for the purpose of effecting the conversion of the shares of the Series G Preferred Stock, such number of its shares of Common Stock as shall from time to time be sufficient to effect
the conversion of all outstanding shares of Series G Preferred Stock, and if at any time the number of authorized but unissued shares of Common Stock shall not be sufficient to effect the conversion of all then outstanding shares of Series G
Preferred Stock, the Corporation will take such corporate action as may, in the opinion of its counsel, be necessary to increase its authorized but unissued shares of Common Stock to such number of shares as shall be sufficient for such purpose.

  
 (xv) Notices. Any notice required by the provisions of
this paragraph (f) to be given to the holders of shares of Series G Preferred Stock shall be deemed given (A) if deposited in the United States mail, postage prepaid, or (B) if given by any other reliable or generally accepted means (including by
facsimile or by a nationally recognized overnight courier service), in each case addressed to each holder of record at his address (or facsimile number) appearing on the books of the Corporation. 
  
 (xvi) Payment of Taxes. The Corporation will pay all transfer taxes
and other governmental charges that may be imposed in respect of the issue or delivery of shares of Common Stock upon conversion of shares of Series G Preferred Stock. 
  
 (xvii) No Dilution or Impairment. Except with the approval of all holders of Series G Preferred Stock, the
Corporation shall not amend its Articles of Incorporation (including this Certificate of Designations) or participate in any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or any other voluntary
action, for the purpose of avoiding or seeking to avoid the observance or performance of any of the terms to be observed or performed under the Articles of Incorporation (including this Certificate of Designations) by the Corporation, but will at
all times in good faith assist in carrying out of such terms and in taking of all such actions as may be necessary or appropriate in order to protect the rights of the holders of the Series G Preferred Stock against dilution or other impairment.

  

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 (g) No Reissuance of Preferred Stock. Any shares of Series G Preferred Stock acquired by the
Corporation by reason of purchase, conversion or otherwise shall be canceled, retired and eliminated from the shares of Series G Preferred Stock that the Corporation shall be authorized to issue. All such shares shall upon their cancellation become
authorized but unissued shares of Preferred Stock and may be reissued as part of a new series of Preferred Stock subject to the conditions and restrictions on issuance set forth in the Articles of Incorporation or in any certificate of designation
creating a series of Preferred Stock or any similar stock or as otherwise required by law. 
  
 (h) Severability. If any right, preference or limitation of the Series G Preferred Stock set forth herein is invalid, unlawful or incapable of being enforced by reason of any rule, law or public policy, all
other rights, preferences and limitations set forth herein that can be given effect without the invalid, unlawful or unenforceable right, preference or limitation shall nevertheless remain in full force and effect, and no right, preference or
limitation herein shall be deemed dependent upon any other such right, preference or limitation unless so expressed herein. 
  
 IN WITNESS WHEREOF, Diametrics Medical, Inc. has caused this Certificate of Designations of Series G Preferred Stock to be executed by David B. Kaysen,
its Chief Executive Officer, this 28th day of May, 2004. 
  

	
	 /s/ David B. Kaysen


	 David B. Kaysen,
 Chief Executive Officer



  

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