InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Browse the complete record of transactions filed by Arnoldi Melissa, Director. Insider active across 1 company, notably NASDAQ, INC.. Aggregated, 6 reports have been published. History available since 15 June 2021. The latest transaction was filed on 11 June 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
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Declarations6 total
4,324 sharesCommon Stock, par value $0.01 per shareSEC:0001193125-26-269448:0
4,319 shares0Common Stock, par value $0.01 per shareSEC:0000950170-25-086242:0
4,659 shares0Common Stock, par value $0.01 per shareSEC:0000950170-24-073081:0
5,142 shares0Common Stock, par value $0.01 per shareSEC:0001209191-23-039338:0
1,789 shares0Common Stock, par value $0.01 per shareSEC:0001209191-22-039205:0
1,984 shares0Common Stock, par value $0.01 per shareSEC:0001209191-21-041559:0
6 of 6 declarations
About Arnoldi Melissa
Melissa Arnoldi is a Board Member at NASDAQ, Inc. She plays a key role in the company's governance, overseeing strategic decisions and contributing to the overall direction. Her experience in the financial sector allows her to provide valuable insights for the company's development.
