InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
2
T+90 hit rate
50%
T+90 mean return
+15.0%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Yu Calvin, Chief Financial Officer. Insider active across 1 company, notably Alector, Inc.. Aggregated, 6 disclosures have been published. Breakdown: 0 buy · 2 sells. Total volume traded: €54k. History available since 7 May 2021. The latest transaction was filed on 2 July 2021 (Levée d'options). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations6 total
18,420 shares@ US$8.1641.3% of flowCommon StockSEC:0001209191-21-045930
18,420 shares@ US$8.160.053% mcap41.3% of flowCommon StockSEC:0001209191-21-045930:0
1,844 shares@ US$17.770.011% mcap8.7% of flowCommon StockSEC:0001209191-21-037942:0
1,844 shares@ US$17.778.7% of flowCommon StockSEC:0001209191-21-037942
16,000 shares0Common StockSEC:0001209191-21-031849:0
16,000 shares0Common StockSEC:0001209191-21-031849
6 of 6 declarations
About Yu Calvin
Calvin Yu is the Vice President of Finance at Alector, Inc. He is responsible for financial management and budgeting strategy for the company. His role is crucial in ensuring the financial health and growth of the organization.
