InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
2
T+90 hit rate
14%
T+90 mean return
-5.1%
Across 7 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Sznewajs John G, Chief Financial Officer. Insider active across 3 companies, notably CMS Energy CORP. Aggregated, 22 filings have been published. Breakdown: 0 buy · 2 sells. Total volume traded: €1.1m. Activity tracked since 7 May 2021. The latest transaction was disclosed on 2 May 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations22 total
2,401 shares0Common StockSEC:0000811156-25-000058:0
2,843 shares0Common StockSEC:0000811156-24-000098:0
15,007 shares@ US$33.7512.8% of flowCommon StockSEC:0001225208-23-005827:0
19,632 shares@ US$33.7516.7% of flowCommon StockSEC:0001225208-23-005692:0
2,582 shares0Common StockSEC:0000811156-23-000052:0
68,750 shares@ US$25.5144.0% of flowCommon StockSEC:0001225208-23-005408:0
6,260 shares@ US$52.488.6% of flowCommon StockSEC:0001225208-23-002971:0
32,340 shares0Common StockSEC:0001225208-23-002026:0
31,340 shares@ US$19.664115.5% of flowCommon StockSEC:0001225208-23-001367:0
1,708 shares@ US$52.002.3% of flowCommon StockSEC:0001225208-23-000739:0
2,362 shares0Common StockSEC:0000811156-22-000099:0
4,170 shares@ US$56.630.0016% mcap12.6% of flowCommon StockSEC:0001225208-22-003699:0
20,504 shares0Common StockSEC:0001225208-22-001838
20,504 shares0Common StockSEC:0001225208-22-001838:0
2,857 shares@ US$67.2823.0% of flowCommon StockSEC:0001225208-22-000858
2,857 shares@ US$67.280.0013% mcap10.1% of flowCommon StockSEC:0001225208-22-000858:0
10,000 shares@ US$68.121333.6% of flowCommon StockSEC:0001225208-21-007968
10,000 shares@ US$68.12130.0043% mcap33.6% of flowCommon StockSEC:0001225208-21-007968:0
2,345 shares0Common StockSEC:0000811156-21-000044:0
2,345 shares0Common StockSEC:0000811156-21-000044
27,260 sharesCommon StockSEC:0001225208-16-026251:0
9,571 sharesCommon StockSEC:0001225208-16-024393:0
22 of 22 declarations
About Sznewajs John G
John G. Sznewajs is the Chief Financial Officer and Board Member at CMS ENERGY CORP and MASCO CORP /DE/. He is responsible for the financial management of these companies, including financial planning and analysis. John leverages his expertise to optimize financial performance and support the overall strategy of the companies.
