Kampmann Melissa S.: TOST position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kampmann Melissa S. on TOST, newest first. How the timeline and the estimate are built.
Kampmann Melissa S. held 43,709 TOST shares at 2026-06-30 per its 13F-HR filed 2026-07-29.
the latest 13F is the newest step
- period ended2026-06-3013F 43,709 sharesChange vs previous 13F -6,101 shares
0.92% of the 13F portfolio, value $1,215,984.
13F-HR 0001999898-26-000004 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 49,810 sharesChange vs previous 13F -600 shares
1.06% of the 13F portfolio, value $1,320,463.
13F-HR 0001999898-26-000002 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 50,410 sharesChange vs previous 13F +900 shares
1.24% of the 13F portfolio, value $1,671,091.
13F-HR 0001999898-26-000001 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 49,510 sharesChange vs previous 13F +35 shares
1.32% of the 13F portfolio, value $1,807,610.
13F-HR 0001999898-25-000006 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 49,475 sharesChange vs previous 13F -870 shares
1.65% of the 13F portfolio, value $2,191,248.
13F-HR 0001999898-25-000004 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 50,345 sharesChange vs previous 13F +575 shares
1.32% of the 13F portfolio, value $1,669,943.
13F-HR 0001999898-25-000002 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 49,770 sharesChange vs previous 13F -6,350 shares
1.43% of the 13F portfolio, value $1,814,117.
13F-HR 0001999898-25-000001 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 56,120 sharesChange vs previous 13F not available
1.12% of the 13F portfolio, value $1,588,757.
13F-HR 0001999898-24-000008 filed by Kampmann Melissa S.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).