InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Prabhu Krish A, Director. Officer active across 2 companies, notably Ribbon Communications Inc.. Cumulatively, 9 disclosures have been published. Breakdown: 0 buy · 2 sells. Total volume traded: €545k. History available since 15 March 2022. The latest transaction was filed on 16 March 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Prabhu Krish A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
1,536 shares@ US$123.6912.0% of flowCommon StockSEC:0001104659-26-030912:0
2,496 shares@ US$76.1214.3% of flowCommon StockSEC:0001104659-25-025544:0
4,803 shares@ US$67.38624.3% of flowCommon StockSEC:0001104659-24-087251:0
3,020 shares@ US$59.6113.6% of flowCommon StockSEC:0001104659-24-036171:0
4,326 shares@ US$62.66420.5% of flowCommon StockSEC:0001104659-24-010588:0
3,147 shares@ US$57.1913.8% of flowCommon StockSEC:0001104659-23-033838:0
14,797 sharesCommon StockSEC:0001062993-22-013614:0
4,500 shares@ US$40.0011.9% of flowCommon StockSEC:0001104659-22-035000:0
27,089 sharesCommon StockSEC:0001062993-21-005877:0
9 of 9 declarations
About Prabhu Krish A
Krish A. Prabhu is a Director of Ribbon Communications Inc. and Sanmina Corp. As a board member, he participates in overseeing the companies' activities and making strategic decisions. His experience and skills in corporate governance are essential for guiding these companies in their growth and innovation objectives.
