InsidersTradesSigma
Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (3 ops.)
Insider track record
CEODisclosed buys
1
Disclosed sells
3
T+90 hit rate
100%
T+90 mean return
+2.5%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Cheung Martina, Directrice Générale. Director active across 1 company, notably S&P Global Inc.. Aggregated, 15 reports have been logged. Breakdown: 1 buy · 3 sells. Total volume traded: €3.5m. History available since 31 December 2021. The latest transaction was filed on 29 April 2026 (Acquisition). Regulator: SEC (Form 4). All data is accessible without signup.
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Declarations15 total
2,322 shares@ US$429.930.0008% mcap17.5% of flowCommon StockSEC:0001657890-26-000008:0
Canonical exit: 28 Jul 2026 (T+90)
12,273 shares0Common StockSEC:0001657890-26-000004:0
982 shares@ US$522.598.6% of flowCommon StockSEC:0001657890-26-000002:0
2,334 shares0Common StockSEC:0000064040-25-000091:0
850 shares@ US$498.0310.1% of flowCommon StockSEC:0000064040-25-000004:0
471 shares@ US$480.845.1% of flowCommon StockSEC:0000064040-24-000167:0
3,088 shares0Common StockSEC:0000064040-24-000115:0
704 shares@ US$440.526.9% of flowCommon StockSEC:0000064040-24-000008:0
4,548 shares0Common StockSEC:0000064040-23-000075:0
130 shares0Common StockSEC:0000064040-23-000069:0
762 shares@ US$334.945.9% of flowCommon StockSEC:0000064040-23-000006:0
3,000 shares@ US$385.7827.8% of flowCommon StockSEC:0000064040-22-000159:0
3,870 shares@ US$381.2826.1% of flowCommon StockSEC:0000064040-22-000099:0
7,324 shares0Common StockSEC:0000064040-22-000065:0
539 shares@ US$471.934.4% of flowCommon StockSEC:0000064040-22-000008:0
15 of 15 declarations
About Cheung Martina
CHEUNG MARTINA is Directrice Générale at S&P Global Inc. (XNAS). The record shows 15 filings in total, and across the 15 sampled filings the purchases amount to EUR 854363 and the sales to EUR 2661520, between 2022-01-04 and 2026-05-01. The most frequent transaction nature shown is Attribution.
