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Disclosery

Tamarack Capital Management, LLC: INGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tamarack Capital Management, LLC on INGN, newest first. How the timeline and the estimate are built.

Tamarack Capital Management, LLC held 0 INGN shares at 2015-09-30 per its 13F-HR filed 2015-11-10.

the latest 13F is the newest step

  1. period ended2015-09-30
    13F 0 shares
    Change vs previous 13F -75,000 shares

    13F-HR 0001095449-15-000149 filed by Tamarack Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2015-06-30
    13F 75,000 shares
    Change vs previous 13F -475,000 shares

    0.57% of the 13F portfolio, value $3,345,000.

    13F-HR 0001095449-15-000109 filed by Tamarack Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2015-03-31
    13F 550,000 shares
    Change vs previous 13F -124,000 shares

    3.29% of the 13F portfolio, value $17,595,000.

    13F-HR 0001095449-15-000068 filed by Tamarack Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2014-12-31
    13F 674,000 shares
    Change vs previous 13F +413,383 shares

    4.5% of the 13F portfolio, value $21,143,000.

    13F-HR 0001095449-15-000029 filed by Tamarack Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2014-09-30
    13F 260,617 shares
    Change vs previous 13F not available

    1.64% of the 13F portfolio, value $5,371,000.

    13F-HR 0001095449-14-000147 filed by Tamarack Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).