InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (3 ops.)
Insider track record
CEODisclosed buys
1
Disclosed sells
3
T+90 hit rate
67%
T+90 mean return
+6.8%
Across 42 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Burns Thomas William, Chief Executive Officer. Officer active across 2 companies, notably Pulmonx Corp. Aggregated, 68 filings have been logged. Split: 1 buy · 3 sells. Total volume traded: €874k. Activity tracked since 1 June 2021. The latest transaction was filed on 5 June 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations68 total
4,059 sharesCommon StockSEC:0001644557-26-000024:0
40,000 shares0Common StockSEC:0001644557-26-000022:0
1,098 shares@ US$88.240.9% of flowCommon StockSEC:0001415889-25-012588:0
7,957 shares@ US$97.096.8% of flowCommon StockSEC:0001415889-25-011238:0
1,098 shares@ US$98.421.0% of flowCommon StockSEC:0001415889-25-009796:0
1,971 shares@ US$107.612.0% of flowCommon StockSEC:0001415889-25-009126:0
15,418 shares0Common StockSEC:0001415889-25-008252:0
4,059 shares@ US$138.935.5% of flowCommon StockSEC:0001415889-25-000250:0
1,098 shares@ US$130.071.3% of flowCommon StockSEC:0001415889-24-025227:0
8,336 shares0Common StockSEC:0001415889-24-023864:0
1,057 shares@ US$120.731.2% of flowCommon StockSEC:0001415889-24-021015:0
529 shares@ US$93.570.5% of flowCommon StockSEC:0001415889-24-018270:0
15,216 shares0Common StockSEC:0001415889-24-015642:0
3,907 shares@ US$93.103.4% of flowCommon StockSEC:0001415889-24-010198:0
3,808 shares@ US$87.003.1% of flowCommon StockSEC:0001415889-24-009553:0
1,057 shares@ US$87.160.9% of flowCommon StockSEC:0001415889-24-009218:0
2,084 shares0Common StockSEC:0001415889-24-008354:0
397 shares@ US$77.080.3% of flowCommon StockSEC:0001415889-24-001105:0
60,000 shares@ US$7.2754.1% of flowCommon StockSEC:0001415889-24-000952:0
95,000 shares@ US$7.2756.4% of flowCommon StockSEC:0001415889-24-000389:0
79,684 shares@ US$7.2755.4% of flowCommon StockSEC:0001415889-23-016910:0
30,000 shares@ US$7.2752.0% of flowCommon StockSEC:0001415889-23-016664:0
1,034 shares@ US$68.830.7% of flowCommon StockSEC:0001415889-23-016333:0
45,000 shares@ US$7.2753.2% of flowCommon StockSEC:0001415889-23-014008:0
4,169 shares0Common StockSEC:0001415889-23-013350:0
25 of 68 declarations
About Burns Thomas William
Thomas William Burns is the CEO at Pulmonx Corp and GLAUKOS Corp. He has extensive experience in business management and strategic development. Thomas is responsible for the overall direction of the company and the execution of its business strategy.
