InsidersTradesSigma
Explore the complete record of transactions filed by 童琳, Cadre supérieur. Director active across 1 company, notably 四方光电. Aggregated, 3 reports have been recorded. Regulator: SSE / SZSE (CSRC). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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Tong Lin is a senior executive at Sifang Optoelectronics. In this role, she is responsible for managing operations and the company's strategy. Her expertise in the electronics sector contributes to growth and innovation at Sifang Optoelectronics.