InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (16 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
16
T+90 hit rate
67%
T+90 mean return
+35.1%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by Smith Michael Alexander, Directeur Juridique. Insider active across 3 companies, notably INSMED Inc. In total, 30 filings have been published. Split: 0 buy · 16 sells. Total volume traded: €1.5m. History available since 5 January 2022. The latest transaction was filed on 13 May 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations30 total
1,806 sharesCommon StockSEC:0001870278-26-000020:0
4,109 shares@ US$116.180.0011% mcap92.1% of flowCommon StockSEC:0001870278-26-000012:0
4,109 shares@ US$116.180.0011% mcap93.7% of flowCommon StockSEC:0001870278-26-000012
5,578 shares0Common StockSEC:0001628280-25-026580:0
4,407 shares@ US$67.8125.0% of flowCommon StockSEC:0001628280-25-025995:0
47,295 shares0Common StockSEC:0001628280-25-004458:0
2,306 shares@ US$65.9813.7% of flowCommon StockSEC:0001628280-25-001202:0
7,000 shares@ US$22.7613.4% of flowCommon StockSEC:0001628280-24-040523:0
11,900 shares@ US$17.1617.4% of flowCommon StockSEC:0001628280-24-037226:0
730 shares@ US$70.054.4% of flowCommon StockSEC:0001628280-24-031618:0
7,000 shares@ US$16.079.7% of flowCommon StockSEC:0001628280-24-025894:0
13,308 sharesCommon StockSEC:0001628280-24-023608:0
2,373 shares@ US$28.765.8% of flowCommon StockSEC:0001628280-24-001165:0
11,800 sharesCommon StockSEC:0001628280-24-000697:0
740 shares@ US$20.181.3% of flowCommon StockSEC:0001140361-23-034422:0
1,897 shares@ US$19.243.1% of flowCommon StockSEC:0001628280-23-018696:0
26,385 sharesCommon StockSEC:0001628280-23-018180:0
1,836 shares@ US$17.932.9% of flowCommon StockSEC:0001628280-23-000962:0
720 shares@ US$19.721.3% of flowCommon StockSEC:0001870278-23-000001:0
941 shares@ US$23.402.1% of flowCommon StockSEC:0001870278-22-000001:0
433 shares@ US$18.480.0000% mcap1.7% of flowCommon StockSEC:0001140361-22-019785:0
14,645 sharesCommon StockSEC:0001140361-22-019175:0
407 shares@ US$25.112.1% of flowCommon StockSEC:0001140361-22-001606
407 shares@ US$25.110.0000% mcap2.0% of flowCommon StockSEC:0001140361-22-001606:0
9,458 sharesCommon StockSEC:0001140361-22-001162
25 of 30 declarations
About Smith Michael Alexander
Michael Alexander Smith is the Chief Legal Officer and Senior Vice President at INSMED Inc. In this role, he oversees the company's legal affairs and ensures regulatory compliance. Michael Alexander Smith plays a key role in managing legal risks and protecting the company's interests. His expertise in corporate law is essential for supporting INSMED's strategic objectives.
