InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Buettner-Garrett Joshua, Chief Technology Officer. Insider active across 2 companies, notably Solid Power, Inc.. Aggregated, 40 filings have been published. Breakdown: 0 buy · 1 sell. Total volume traded: €216k. History available since 12 May 2022. The latest transaction was disclosed on 12 May 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Buettner-Garrett Joshua
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Declarations40 total
33,824 sharesCommon StockSEC:0001844862-26-000020:0
5,519 shares@ US$3.150.0023% mcap100.0% of flowCommon StockSEC:0001844862-26-000010:0
183,518 shares0Common StockSEC:0001844862-26-000004:1
14,284 shares@ US$2.827.0% of flowCommon StockSEC:0001844862-26-000004:0
14,284 shares@ US$4.288.4% of flowCommon StockSEC:0001844862-26-000001:0
14,284 shares@ US$3.527.5% of flowCommon StockSEC:0001844862-25-000006:0
14,285 shares@ US$2.155.0% of flowCommon StockSEC:0001844862-25-000003:0
5,520 shares@ US$1.301.4% of flowCommon StockSEC:0001880162-25-000008:0
531,034 shares0Common StockSEC:0001880162-25-000007:0
14,285 shares@ US$1.083.1% of flowCommon StockSEC:0001880162-25-000004:0
39,471 shares@ US$1.118.7% of flowCommon StockSEC:0001880162-25-000003:0
187,500 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-25-000002:0
187,500 shares@ US$0.031.2% of flowCommon StockSEC:0001880162-25-000001:0
187,500 shares@ US$0.031.2% of flowCommon StockSEC:0001104659-25-001681:0
4,416 shares@ US$2.142.0% of flowCommon StockSEC:0001104659-25-000338:0
187,500 shares@ US$0.031.2% of flowCommon StockSEC:0001880162-24-000019:0
187,500 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-24-000018:0
187,500 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-24-000017:0
187,500 shares@ US$1.264446.6% of flowCommon StockSEC:0001880162-24-000017:1
4,416 shares@ US$1.371.2% of flowCommon StockSEC:0001880162-24-000016:0
187,500 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-24-000015:0
191,079 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-24-000014:0
187,500 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-24-000013:0
187,500 shares@ US$0.031.1% of flowCommon StockSEC:0001880162-24-000012:0
4,416 shares@ US$1.651.5% of flowCommon StockSEC:0001880162-24-000011:0
25 of 40 declarations
About Buettner-Garrett Joshua
Buettner-Garrett Joshua is Chief Technology Officer at Solid Power, Inc. on XNAS. He has 40 filings in total, and across the 40 recent filings covered, sells total EUR 215999, with the modal transaction nature listed as Exercise of options, over the period from 2022-05-13 to 2026-07-01.
