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Discover the complete record of transactions filed by Neff Thomas B. Director active across 1 company, notably FIBROGEN INC. Aggregated, 11 filings have been published. Breakdown: 0 buy · 11 sells. Regulator: SEC (Form 4). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
11 of 11 declarations
Neff Thomas B is a declarant linked to FIBROGEN INC, where he is Chief Executive Officer. The record shows 11 filings in total, and the sampled filings, from 2016-01-15 to 2016-02-11, concern sales.