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Disclosery

Longaeva Partners L.P.: SION position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Longaeva Partners L.P. on SION, newest first. How the timeline and the estimate are built.

Longaeva Partners L.P. held 196,352 SION 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 196,352 shares
    Change vs previous 13F +183,659 shares

    0.25% of the 13F portfolio, value $8,637,524.

    13F-HR 0001193125-26-351937 filed by Longaeva Partners L.P.
    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 12,693 shares
    Change vs previous 13F -67,036 shares

    0.02% of the 13F portfolio, value $508,862.

    13F-HR 0001193125-26-226357 filed by Longaeva Partners L.P.
    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 79,729 shares
    Change vs previous 13F +18,272 shares

    0.39% of the 13F portfolio, value $3,280,051.

    13F-HR 0001193125-26-054304 filed by Longaeva Partners L.P.
    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 61,457 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $1,807,450.

    13F-HR 0001193125-25-282266 filed by Longaeva Partners L.P.
    Filed (acceptance time not in the bulk data set), ingested

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