Thomas B. Neff serves as Executive at FIBROGEN INC, where they oversee executive responsibilities. Since joining the company, Thomas B. Neff has executed 708 insider transactions totaling $139.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 24, 2015 involved selling 1,969 shares valued at $46.5K.
Thomas B. Neff currently holds 2,326,612 shares of FIBROGEN INC (FGEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas B. Neff has been a net seller of FGEN stock. They have purchased $0 and sold $139.1M worth of shares.
Thomas B. Neff's most recent insider trade was on Jun 24, 2015, when they sold 1,969 shares at $23.62 per share.
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| $2.35 |
| Discretionary |
| Jun 1, 2015 | FGEN | $39.9K | Payment | 2,282 | $17.50 | Discretionary |
| May 14, 2015 | FGEN | $199.7K | Payment | 9,337 | $21.39 | Discretionary |
| Mar 4, 2015 | FGEN | $0 | Award | 73,800 | $N/A | Discretionary |
| Nov 19, 2014 | FGEN | $0 | Conversion | 60,946 | $N/A | Discretionary |
| Nov 19, 2014 | FGEN | $0 | Conversion | 60,176 | $N/A | Discretionary |
| Nov 13, 2014 | FGEN | $0 | Award | 70,000 | $N/A | Discretionary |