InsidersTradesSigma
Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (0 ops.)
Discover the full record of transactions filed by KERSTEN GEERT R, Chief Executive Officer. Director active across 2 companies, notably CEL SCI CORP. Cumulatively, 11 reports have been recorded. Total volume traded: €541k. The latest transaction was filed on 13 May 2026 — Acquisition. Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations11 total
US$101,570100,000 shares@ US$1.01570.49% mcap100.0% of flow
Common Stock
SEC:0001236030-26-000004·
Ideal exit: 7 Feb 2027 (T+270)
€101,570100,000 shares@ €1.01570.14% mcap21.8% of flow
Common Stock
SEC:0001236030-26-000004:0·
Ideal exit: 7 Feb 2027 (T+270)
€3,9261,106 shares@ €3.54940.0053% mcap0.8% of flow
Common Stock
SEC:0001236030-22-000005:0·
€3,837612 shares@ €6.26930.0052% mcap2.1% of flow
Common Stock
SEC:0001236030-22-000001·
€3,837612 shares@ €6.26930.0052% mcap0.8% of flow
Common Stock
SEC:0001236030-22-000001:0·
€3,751395 shares@ €9.4950.0051% mcap2.1% of flow
Common Stock
SEC:0001236030-21-000003·
€3,751395 shares@ €9.4950.0051% mcap0.8% of flow
Common Stock
SEC:0001236030-21-000003:0·
€169,14025,000 shares@ €6.76560.23% mcap93.8% of flow
Common Stock
SEC:0001646989-21-000006·
Ideal exit: 2 Apr 2022 (T+270)
€169,14025,000 shares@ €6.76560.23% mcap36.3% of flow
Common Stock
SEC:0001646989-21-000006:0·
Ideal exit: 2 Apr 2022 (T+270)
€3,668501 shares@ €7.32070.0050% mcap2.0% of flow
Common Stock
SEC:0001282304-21-000005·
€3,668501 shares@ €7.32070.0050% mcap0.8% of flow
Common Stock
SEC:0001282304-21-000005:0·
11 of 11 declarations
About KERSTEN GEERT R
Geert R. Kersten is the CEO of CEL SCI CORP. In this role, he is responsible for the strategic and operational leadership of the company, ensuring financial objectives are met. With extensive experience in the biopharmaceutical sector, he plays a key role in service development and innovation.
