InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
9
T+90 hit rate
64%
T+90 mean return
+6.5%
Across 25 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Xie Michael, Chief Technology Officer. Insider active across 2 companies, notably Fortinet, Inc.. Aggregated, 42 filings have been recorded. Breakdown: 0 buy · 9 sells. Total volume traded: €8.8m. History available since 1 May 2021. The latest transaction was disclosed on 1 May 2025 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations42 total
2,030 shares0Common StockSEC:0001415889-25-012003:0
9,913 shares@ US$96.1056.6% of flowCommon StockSEC:0001415889-25-007744:0
473,050 shares@ US$9.81233.4% of flowCommon StockSEC:0001415889-25-004705:0
4,555 shares0Common StockSEC:0001415889-25-003015:0
4,555 shares0Common StockSEC:0001415889-24-026133:0
4,555 shares0Common StockSEC:0001415889-24-020673:0
4,550 shares0Common StockSEC:0001415889-24-012056:0
9,500,000 shares0Common StockSEC:0001415889-24-007176:0
5,095 shares0Common StockSEC:0001415889-24-002511:0
23,059 shares@ US$51.18988.2% of flowCommon StockSEC:0001209191-23-058058:0
300,000 shares0Common StockSEC:0001209191-23-056242:0
50,000 shares0Common StockSEC:0001209191-23-055726:0
50,000 shares0Common StockSEC:0001209191-23-055431:0
5,090 shares0Common StockSEC:0001209191-23-054395:0
5,095 shares0Common StockSEC:0001209191-23-044524:0
5,090 shares0Common StockSEC:0001209191-23-027197:0
6,760 shares0Common StockSEC:0001209191-23-006407:0
26,750 shares0Common StockSEC:0001209191-22-062194:0
6,755 shares0Common StockSEC:0001209191-22-055494:0
6,755 shares0Common StockSEC:0001209191-22-044212:0
280 shares@ US$244.8150.0001% mcap0.9% of flowCommon StockSEC:0001209191-22-028087:0
1,351 shares0Common StockSEC:0001209191-22-026779:0
1,775 shares0Common StockSEC:0001209191-22-006968
1,775 shares0Common StockSEC:0001209191-22-006968:0
1,775 shares0Common StockSEC:0001209191-21-062780:0
25 of 42 declarations
About Xie Michael
Michael Xie is the Vice President, Engineering & CTO at Fortinet, Inc. He is responsible for the company's technology strategy and product innovation. His role involves leading technological initiatives that support growth and operational efficiency. Through his expertise, he contributes to the evolution of the solutions offered by the company.
