|4May 15, 4:18 PM ET

Flagship Ventures Fund IV General Partner LLC 4

4 · Axcella Health Inc. · Filed May 15, 2019

Insider Transaction Report

Form 4
Period: 2019-05-13
Transactions
  • Conversion

    Common Stock

    2019-05-13+751,6911,430,301 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+2,255,0742,255,074 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+209,9331,640,234 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+503,8402,758,914 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+545,826545,826 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+120,7951,761,029 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+335,4573,094,371 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+82,324628,150 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+194,4093,288,780 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+48,602676,752 total(indirect: See Footnote)
  • Conversion

    Common Stock

    2019-05-13+486,023486,023 total(indirect: See Footnote)
  • Purchase

    Common Stock

    2019-05-13$20.00/sh+500,000$10,000,000986,023 total(indirect: See Footnote)
  • Conversion

    Series A Preferred Stock

    2019-05-131,384,6150 total(indirect: See Footnote)
    Common Stock (751,691 underlying)
  • Conversion

    Series A Preferred Stock

    2019-05-134,153,8470 total(indirect: See Footnote)
    Common Stock (2,255,074 underlying)
  • Conversion

    Series B Preferred Stock

    2019-05-13386,6970 total(indirect: See Footnote)
    Common Stock (209,933 underlying)
  • Conversion

    Series B Preferred Stock

    2019-05-13928,0740 total(indirect: See Footnote)
    Common Stock (503,840 underlying)
  • Conversion

    Series B Preferred Stock

    2019-05-131,005,4130 total(indirect: See Footnote)
    Common Stock (545,826 underlying)
  • Conversion

    Series C Preferred Stock

    2019-05-13222,5060 total(indirect: See Footnote)
    Common Stock (120,795 underlying)
  • Conversion

    Series C Preferred Stock

    2019-05-13617,9140 total(indirect: See Footnote)
    Common Stock (335,457 underlying)
  • Conversion

    Series C Preferred Stock

    2019-05-13151,6430 total(indirect: See Footnote)
    Common Stock (82,324 underlying)
  • Conversion

    Series E Preferred Stock

    2019-05-13358,1020 total(indirect: See Footnote)
    Common Stock (194,409 underlying)
  • Conversion

    Series E Preferred Stock

    2019-05-1389,5250 total(indirect: See Footnote)
    Common Stock (48,602 underlying)
  • Conversion

    Series E Preferred Stock

    2019-05-13895,2550 total(indirect: See Footnote)
    Common Stock (486,023 underlying)
Holdings
  • Common Stock

    (indirect: See Footnote)
    678,610
  • Common Stock

    (indirect: See Footnote)
    2,035,830
Footnotes (9)
  • [F1]Shares held by Flagship Ventures Fund 2007, L.P. ("Flagship Fund 2007"). Flagship Ventures 2007 General Partner LLC ("Fund 2007 GP") is the general partner of Flagship Fund 2007. Noubar B. Afeyan, Ph.D. and Edwin M. Kania, Jr. are the managers of Fund 2007 GP. While Mr. Kania is retired from Flagship Pioneering, Inc., he continues to serve as a manager of Flagship 2007 GP. Each of these individuals and entities may be deemed to share voting and investment power with respect to all shares held by Flagship Fund 2007. Each of the reporting persons disclaims beneficial ownership of the shares except to the extent of his or its pecuniary interest therein.
  • [F2]Shares held by Flagship VentureLabs IV, LLC ("VentureLabs IV"). Flagship Ventures Fund IV, L.P. ("Flagship Fund IV") is a member of VentureLabs IV and also serves as its manager. Flagship Ventures Fund IV General Partner LLC ("Flagship Fund IV GP") is the general partner of Flagship Fund IV. Noubar B. Afeyan, Ph.D. and Edwin M. Kania, Jr. are the managers of Flagship Fund IV GP. While Mr. Kania is retired from Flagship Pioneering, Inc., he continues to serve as a manager of Flagship Fund IV GP. Each of these individuals and entities may be deemed to share voting and investment power with respect to all shares held by VentureLabs IV. Each of the filing persons disclaims beneficial ownership of the shares except to the extent of his or its pecuniary interest therein.
  • [F3]Each share of Series A Preferred Stock converted into shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock") on a one-for-1.842 basis upon the closing of the Issuer's initial public offering.
  • [F4]Shares held by Flagship Fund IV. Flagship Fund IV GP is the general partner of Flagship Fund IV. Noubar B. Afeyan, Ph.D. and Edwin M. Kania, Jr. are the managers of Flagship Fund IV GP. While Mr. Kania is retired from Flagship Pioneering, Inc., he continues to serve as a manager of Flagship Fund IV GP. Each of these individuals and entities may be deemed to share voting and investment power with respect to all shares held by Flagship Fund IV. Each of the reporting persons disclaims beneficial ownership of such shares except to the extent of his or its pecuniary interest therein.
  • [F5]Each share of Series B Preferred Stock converted into shares of the Issuer's Common Stock on a one-for-1.842 basis upon the closing of the Issuer's initial public offering.
  • [F6]Shares held by Flagship Ventures Fund IV-Rx, L.P. ("Flagship Fund IV-Rx"). Flagship Fund IV GP is the general partner of Flagship Fund IV-Rx. Noubar B. Afeyan, Ph.D. and Edwin M. Kania, Jr. are the managers of Flagship Fund IV GP. While Mr. Kania is retired from Flagship Pioneering, Inc., he continues to serve as a manager of Flagship Fund IV GP. Each of these individuals and entities may be deemed to share voting and investment power with respect to all shares held by Flagship Fund IV-Rx. Each of the reporting persons disclaims beneficial ownership of such shares except to the extent of his or its pecuniary interest therein.
  • [F7]Each share of Series C Preferred Stock converted into shares of the Issuer's Common Stock on a one-for-1.842 basis upon the closing of the Issuer's initial public offering.
  • [F8]Each share of Series E Preferred Stock converted into shares of the Issuer's Common Stock on a one-for-1.842 basis upon the closing of the Issuer's initial public offering.
  • [F9]Shares held by Flagship Ventures Opportunities Fund I, L.P. ("Flagship Opportunities I"). Flagship Ventures Opportunities Fund I General Partner LLC ("Flagship Opportunities GP") is the general partner of Flagship Opportunities I. Noubar B. Afeyan, Ph.D. serves as sole manager of Flagship Opportunities GP and may be deemed to possess sole voting and investment power with respect to all shares held by Flagship Opportunities I. Each of the reporting persons disclaims beneficial ownership of the shares except to the extent of his or its pecuniary interest therein.

Documents

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