InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (66 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
66
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Armstrong Brian, Chief Executive Officer. Insider active across 1 company, notably Coinbase Global, Inc.. Aggregated, 157 disclosures have been published. Breakdown: 0 buy · 66 sells. Total volume traded: €108.3m. Activity tracked since 30 November 2021. The latest transaction was filed on 5 January 2026 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Armstrong Brian
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations157 total
40,000 shares@ US$18.710.0011% mcap12.4% of flowClass A Common StockSEC:0001851492-26-000001:0
40,000 shares@ US$18.710.0011% mcap12.4% of flowClass A Common StockSEC:0001679788-25-000249:0
9,138 shares@ US$248.60631.7% of flowClass A Common StockSEC:0001679788-25-000249:1
8,937 shares@ US$249.54981.7% of flowClass A Common StockSEC:0001679788-25-000249:2
11,707 shares@ US$250.50122.2% of flowClass A Common StockSEC:0001679788-25-000249:3
8,635 shares@ US$251.51971.6% of flowClass A Common StockSEC:0001679788-25-000249:4
1,583 shares@ US$252.30440.3% of flowClass A Common StockSEC:0001679788-25-000249:5
40,000 shares@ US$18.710.0011% mcap12.5% of flowClass A Common StockSEC:0001679788-25-000243:0
40,000 shares@ US$18.710.0011% mcap12.6% of flowClass A Common StockSEC:0001679788-25-000242:0
40,000 shares@ US$18.710.6% of flowClass A Common StockSEC:0001679788-25-000222:0
25,000 shares0Class A Common StockSEC:0001679788-25-000221:0
25,000 shares0Class A Common StockSEC:0001679788-25-000209:0
25,000 shares0Class A Common StockSEC:0001679788-25-000200:0
25,000 shares0Class A Common StockSEC:0001679788-25-000199:0
25,000 shares0Class A Common StockSEC:0001679788-25-000195:0
25,000 shares0Class A Common StockSEC:0001679788-25-000193:0
25,000 shares0Class A Common StockSEC:0001679788-25-000174:0
25,000 shares0Class A Common StockSEC:0001679788-25-000168:0
183,506 shares0Class A Common StockSEC:0001679788-25-000145:0
8,434 shares@ US$387.7362.5% of flowClass A Common StockSEC:0001679788-25-000143:1
14,499 shares@ US$388.6214.2% of flowClass A Common StockSEC:0001679788-25-000143:2
2,067 shares@ US$389.27710.6% of flowClass A Common StockSEC:0001679788-25-000143:3
2,751 shares@ US$395.17850.8% of flowClass A Common StockSEC:0001679788-25-000143:4
113,591 shares@ US$395.367633.9% of flowClass A Common StockSEC:0001679788-25-000143:6
33,199 shares@ US$396.47549.9% of flowClass A Common StockSEC:0001679788-25-000143:7
25 of 157 declarations
About Armstrong Brian
Brian Armstrong is Directeur Général and Chairman and CEO of Coinbase Global, Inc. He has 157 filings in total, and in the recent filings available, they cover the period from 2021-12-02 to 2026-01-07, with EUR 0 of buys and EUR 108272246 of sells.
