InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
2
T+90 hit rate
13%
T+90 mean return
-28.2%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by McMaster Herbert Raymond, Director. Insider active across 3 companies, notably Zoom Communications, Inc.. Aggregated, 17 filings have been logged. Breakdown: 0 buy · 2 sells. Total volume traded: €138k. History available since 18 June 2021. The latest transaction was disclosed on 22 August 2025 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations17 total
1,000 shares@ US$80.0050.0% of flowClass A Common StockSEC:0001585521-25-000147
1,000 shares@ US$80.000.0003% mcap50.0% of flowClass A Common StockSEC:0001585521-25-000147:0
4,089 shares0Class A Common StockSEC:0001585521-24-000114:0
237 shares0Class A Common StockSEC:0001585521-23-000154:0
236 shares0Class A Common StockSEC:0001585521-23-000057:0
236 shares0Class A Common StockSEC:0001585521-22-000228:0
236 shares0Class A Common StockSEC:0001585521-22-000194:0
236 shares0Class A Common StockSEC:0001585521-22-000143:0
236 shares0Class A Common StockSEC:0001585521-22-000058:0
236 shares0Class A Common StockSEC:0001585521-21-000321
236 shares0Class A Common StockSEC:0001585521-21-000321:0
18,300 shares@ US$2.22100.0% of flowCommon StockSEC:0000950142-21-003506
18,300 shares@ US$2.2250.0% of flowCommon StockSEC:0000950142-21-003506:0
236 shares0Class A Common StockSEC:0001585521-21-000257:0
236 shares0Class A Common StockSEC:0001585521-21-000257
236 shares0Class A Common StockSEC:0001585521-21-000175
236 shares0Class A Common StockSEC:0001585521-21-000175:0
17 of 17 declarations
About McMaster Herbert Raymond
Herbert Raymond McMaster is a Board Member at Zoom Communications, Inc., Zoom Video Communications, Inc., and NRX Pharmaceuticals, Inc. He participates in the strategic decisions of the boards, bringing his expertise in management and corporate leadership. His varied experience across different sectors allows him to provide valuable insights for the strategic development of the companies.
