InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
4
T+90 hit rate
0%
T+90 mean return
-11.6%
Across 11 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 Mak Jennifer H, Executive. Officer active across 2 companies, notably MSCI Inc.. Cumulatively, 19 reports have been recorded. Breakdown: 0 buy · 4 sells. Total volume traded: €1.4m. Activity tracked since 9 July 2021. The latest transaction was disclosed on 1 June 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations19 total
155.673 shares@ US$448.720.0002% mcap2.1% of flowCommon StockSEC:0001628280-26-040346:0
2,068.227 shares@ US$476.880.0023% mcap29.2% of flowCommon StockSEC:0001628280-26-040346:1
1,134 shares@ US$600.0019.9% of flowCommon StockSEC:0001628280-25-058769:0
85 shares@ US$750.361.9% of flowCommon StockSEC:0001069183-25-000161:0
2,065 shares@ US$758.5747.0% of flowCommon StockSEC:0001069183-25-000161:1
900 shares@ US$559.8911.9% of flowCommon StockSEC:0001209191-23-009086:0
1,330 shares0Common StockSEC:0001209191-23-008427:0
108 shares@ US$567.431.4% of flowCommon StockSEC:0001209191-23-007592:0
587 shares0Common StockSEC:0001209191-23-007253:0
232 shares@ US$550.450.0003% mcap3.3% of flowCommon StockSEC:0001209191-22-008016:0
232 shares@ US$550.452.8% of flowCommon StockSEC:0001209191-22-008016
108 shares@ US$554.710.0001% mcap1.5% of flowCommon StockSEC:0001209191-22-007722:0
108 shares@ US$554.711.3% of flowCommon StockSEC:0001209191-22-007722
546 shares0Common StockSEC:0001209191-22-007420:0
546 shares0Common StockSEC:0001209191-22-007420
300 shares@ US$622.380.0004% mcap4.6% of flowCommon StockSEC:0001209191-21-050577:0
300 shares@ US$622.384.0% of flowCommon StockSEC:0001209191-21-050577
2,940 shares@ US$560.230.0034% mcap40.6% of flowCommon StockSEC:0001209191-21-046496:0
2,940 shares@ US$560.2335.2% of flowCommon StockSEC:0001209191-21-046496
19 of 19 declarations
About Mak Jennifer H
Jennifer H. Mak is the Global Controller at MSCI Inc. In this role, she oversees global financial control operations, contributing to the company's financial strategy.
