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Disclosery

WASATCH ADVISORS LP: DERM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WASATCH ADVISORS LP on DERM, newest first. How the timeline and the estimate are built.

WASATCH ADVISORS LP held 2,858,930 DERM shares at 2026-06-30 per its 13F-HR filed 2026-07-10, and reported 2,449,253 shares, 11%, in a 13G/A filed 2026-10-09.

Estimated current stake: 2,449,253 shares, 11% of the class

Estimated from 13G/A of 2026-10-09. As of 2026-09-30, 13G/A 0000814133-26-000122.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

Percent of portfolio stays on the 13F for 2026-06-30.

  1. event date2026-09-30
    13G/A 2,449,253 shares
    Share basis changed not comparable

    11% of the class. Different basis (group aggregate from 13G/A).

    13G/A 0000814133-26-000122 filed by WASATCH ADVISORS LP
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.

  2. period ended2026-06-30
    13F 2,858,930 shares
    Change vs previous 13F +725,560 shares

    0.13% of the 13F portfolio, value $20,241,224.

    13F-HR 0000814133-26-000075 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 2,133,370 shares
    Change vs previous 13F +817,095 shares

    0.07% of the 13F portfolio, value $10,005,505.

    13F-HR 0000814133-26-000038 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,316,275 shares
    Change vs previous 13F +10,003 shares

    0.06% of the 13F portfolio, value $10,148,480.

    13F-HR 0000814133-26-000027 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,306,272 shares
    Change vs previous 13F +154,213 shares

    0.05% of the 13F portfolio, value $9,300,657.

    13F-HR 0000814133-25-000124 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,152,059 shares
    Change vs previous 13F +221,456 shares

    0.04% of the 13F portfolio, value $8,271,784.

    13F-HR 0000814133-25-000074 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 930,603 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $5,490,558.

    13F-HR 0000814133-25-000058 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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