InsidersTradesSigma
Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (33 ops.)
Insider track record
CEODisclosed buys
4
Disclosed sells
33
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Chaouki Steven M, President, US Markets. Director active across 2 companies, notably TransUnion. In total, 54 filings have been published. Breakdown: 4 buys · 33 sells. Total volume traded: €3.9m. History available since 7 May 2021. The latest transaction was filed on 3 August 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Chaouki Steven M
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations54 total
1,000 shares@ US$79.96Common StockSEC:0001776865-26-000020:0
5,000 shares@ US$70.730.0022% mcap6.0% of flowCommon StockSEC:0001776865-26-000016:0
36,258 shares0Common StockSEC:0001776865-26-000012:0
5,000 shares@ US$71.930.0019% mcap12.8% of flowCommon StockSEC:0001776865-26-000010:0
5,000 shares@ US$70.000.0018% mcap12.7% of flowCommon StockSEC:0001776865-26-000008:0
24,825 shares0Common StockSEC:0001776865-26-000006:0
23,921 shares0Common StockSEC:0001776865-26-000004:0
1,000 shares@ US$85.710.0004% mcap3.0% of flowCommon StockSEC:0001776865-26-000002:0
40,849 shares@ US$1.22427.5% of flowCommon StockSEC:0001878313-25-000071:0
Canonical exit: 22 Mar 2026 (T+90)
1,000 shares@ US$84.040.0004% mcap3.0% of flowCommon StockSEC:0001776865-25-000032:0
1,000 shares@ US$80.471.5% of flowCommon StockSEC:0001776865-25-000030:0
1,000 shares@ US$83.190.0004% mcap3.0% of flowCommon StockSEC:0001776865-25-000028:0
1,000 shares@ US$86.120.0004% mcap3.1% of flowCommon StockSEC:0001776865-25-000026:0
5,151 shares@ US$88.678.5% of flowCommon StockSEC:0001776865-25-000024:0
1,650 shares@ US$89.463.0% of flowCommon StockSEC:0001776865-25-000022:0
1,000 shares@ US$91.210.0005% mcap3.3% of flowCommon StockSEC:0001776865-25-000020:0
1,000 shares@ US$87.141.8% of flowCommon StockSEC:0001776865-25-000017:0
1,000 shares@ US$84.911.9% of flowCommon StockSEC:0001776865-25-000015:0
1,000 shares@ US$82.961.4% of flowCommon StockSEC:0001776865-25-000012:0
1,000 shares@ US$83.311.5% of flowCommon StockSEC:0001776865-25-000010:0
19,096 shares0Common StockSEC:0001776865-25-000008:0
3,311 shares0Common StockSEC:0001776865-25-000006:0
1,000 shares@ US$95.951.8% of flowCommon StockSEC:0001776865-25-000004:0
1,000 shares@ US$93.601.8% of flowCommon StockSEC:0001776865-25-000002:0
1,500 shares@ US$100.732.8% of flowCommon StockSEC:0001776865-24-000026:0
25 of 54 declarations
About Chaouki Steven M
CHAOUKI STEVEN M is President, US Markets at TransUnion and also a Director at MAIA Biotechnology, Inc. He has 53 filings in total, and across the sampled recent filings from 2021-05-10 to 2026-06-03, the reported volumes are EUR 155096 in buys and EUR 3647319 in sells, with the modal transaction nature shown as Sale.
