InsidersTradesSigma
Total declarations
Companies
▲ Purchases (5 ops.)
▼ Sales (0 ops.)
Browse the detailed record of transactions filed by Buss Brad W, Director. Insider active across 4 companies, notably QuantumScape Corp. In total, 22 filings have been recorded. Total volume traded: €1m. The latest transaction was disclosed on 31 October 2025 — Levée d'options. Regulator: SEC (Form 4). The full history is openly available.
Declarations22 total
US$2m300,000 shares@ US$5.38660.033% mcap38.9% of flow
Class A Common Stock
SEC:0001336664-25-000008·
€2m300,000 shares@ €5.38660.033% mcap19.5% of flow
Class A Common Stock
SEC:0001336664-25-000008:0·
US$2m400,000 shares@ US$5.36540.044% mcap51.7% of flow
Class A Common Stock
SEC:0001336664-25-000006·
€2m400,000 shares@ €5.36540.044% mcap25.9% of flow
Class A Common Stock
SEC:0001336664-25-000006:0·
04,354 shares0
Common Stock
SEC:0001209191-22-039350:0·
7,767 shares
Class A Common Stock
SEC:0000899243-22-022658:0·
€256,80925,000 shares@ €10.27240.069% mcap100.0% of flow
Class A Common Stock
SEC:0000899243-22-009730:0·
Ideal exit: 2 Dec 2022 (T+270)
02,673 shares0
Common Stock
SEC:0001415889-22-001958:0·
05,294 shares0
Class A Common Stock
SEC:0001209191-21-070426·
4,420 shares
Class A Common Stock
SEC:0000899243-21-048910·
05,294 shares0
Class A Common Stock
SEC:0001209191-21-070426:0·
4,420 shares
Class A Common Stock
SEC:0000899243-21-048910:0·
4,420 shares
Class A Common Stock
SEC:0000899243-21-036436·
4,420 shares
Class A Common Stock
SEC:0000899243-21-036436:0·
8,840 shares
Class A Common Stock
SEC:0000899243-21-033267·
8,840 shares
Class A Common Stock
SEC:0000899243-21-033267:0·
06,651 shares0
Common Stock
SEC:0001209191-21-047348·
06,651 shares0
Common Stock
SEC:0001209191-21-047348:0·
€194,51010,000 shares@ €19.4510.0039% mcap4.7% of flow
Class A Common Stock
SEC:0001209191-21-036520·
Ideal exit: 19 Feb 2022 (T+270)
€194,51010,000 shares@ €19.4510.0039% mcap2.3% of flow
Class A Common Stock
SEC:0001209191-21-036520:0·
Ideal exit: 19 Feb 2022 (T+270)
€194,51010,000 shares@ €19.4510.0039% mcap4.7% of flow
Class A Common Stock
SEC:0001209191-21-035887·
Ideal exit: 19 Feb 2022 (T+270)
€194,51010,000 shares@ €19.4510.0039% mcap2.3% of flow
Class A Common Stock
SEC:0001209191-21-035887:0·
Ideal exit: 19 Feb 2022 (T+270)
22 of 22 declarations
About Buss Brad W
Buss Brad W is a director at QuantumScape Corp.
