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Disclosery

GENDELL JEFFREY L: IOSP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GENDELL JEFFREY L on IOSP, newest first. How the timeline and the estimate are built.

GENDELL JEFFREY L held 324,504 IOSP shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 324,504 shares
    Change vs previous 13F +30,000 shares

    0.24% of the 13F portfolio, value $26,411,381.

    13F-HR 0001214659-26-010404 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 294,504 shares
    Change vs previous 13F +9,153 shares

    0.29% of the 13F portfolio, value $21,504,682.

    13F-HR 0001214659-26-006484 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 285,351 shares
    Change vs previous 13F +110,402 shares

    0.38% of the 13F portfolio, value $21,840,766.

    13F-HR 0001214659-26-001719 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 174,949 shares
    Change vs previous 13F +95,168 shares

    0.25% of the 13F portfolio, value $13,499,064.

    13F-HR 0001214659-25-016654 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 79,781 shares
    Change vs previous 13F +2,534 shares

    0.18% of the 13F portfolio, value $6,708,784.

    13F-HR 0001214659-25-012255 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 77,247 shares
    Change vs previous 13F -18,070 shares

    0.32% of the 13F portfolio, value $7,319,153.

    13F-HR 0001214659-25-007856 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 95,317 shares
    Change vs previous 13F -18,010 shares

    0.33% of the 13F portfolio, value $10,490,589.

    13F-HR 0001214659-25-002861 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 113,327 shares
    Change vs previous 13F not available

    0.4% of the 13F portfolio, value $12,816,150.

    13F-HR 0001214659-24-019160 filed by GENDELL JEFFREY L
    Filed (acceptance time not in the bulk data set), ingested

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