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 Jul 26, 2016 involved selling 14,799 shares valued at $270.5K.
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 Jul 26, 2016, when they sold 14,799 shares at $18.28 per share.
Get notified when new Form 4 filings are submitted
| $18.57 |
| Discretionary |
| Jul 13, 2016 | FGEN | $186.2K | Sale | 10,800 | $17.24 | Discretionary |
| Jul 13, 2016 | FGEN | $45.8K | Sale | 2,700 | $16.96 | Discretionary |
| Jul 12, 2016 | FGEN | $240.4K | Sale | 13,500 | $17.81 | Discretionary |
| Jun 29, 2016 | FGEN | $218.3K | Sale | 13,500 | $16.17 | Discretionary |
| Jun 28, 2016 | FGEN | $212.7K | Sale | 13,400 | $15.87 | Discretionary |
| Jun 28, 2016 | FGEN | $1.6K | Sale | 100 | $16.21 | Discretionary |
| Jun 15, 2016 | FGEN | $222.6K | Sale | 13,500 | $16.49 | Discretionary |
| Jun 14, 2016 | FGEN | $222.3K | Sale | 13,500 | $16.47 | Discretionary |
| Jun 3, 2016 | FGEN | $253.9K | Sale | 13,500 | $18.81 | Discretionary |
| Jun 2, 2016 | FGEN | $258.7K | Sale | 13,500 | $19.16 | Discretionary |
| Jun 1, 2016 | FGEN | $88.6K | Payment | 4,689 | $18.89 | Discretionary |
| May 20, 2016 | FGEN | $241.4K | Sale | 13,500 | $17.88 | Discretionary |
| May 19, 2016 | FGEN | $12.7K | Sale | 700 | $18.12 | Discretionary |
| May 19, 2016 | FGEN | $223.4K | Sale | 12,800 | $17.45 | Discretionary |
| May 3, 2016 | FGEN | $237.7K | Sale | 13,500 | $17.61 | Discretionary |
| May 2, 2016 | FGEN | $242.3K | Sale | 13,500 | $17.95 | Discretionary |
| Apr 20, 2016 | FGEN | $266.6K | Sale | 13,500 | $19.75 | Discretionary |
| Apr 19, 2016 | FGEN | $272.8K | Sale | 13,500 | $20.21 | Discretionary |
| Apr 5, 2016 | FGEN | $74.2K | Sale | 3,510 | $21.14 | Discretionary |
| Apr 5, 2016 | FGEN | $208.3K | Sale | 9,990 | $20.85 | Discretionary |
| Apr 4, 2016 | FGEN | $287.6K | Sale | 13,500 | $21.30 | Discretionary |
| Mar 22, 2016 | FGEN | $254.7K | Sale | 13,500 | $18.87 | Discretionary |
| Mar 21, 2016 | FGEN | $1.9K | Sale | 100 | $18.87 | Discretionary |
| Mar 21, 2016 | FGEN | $249.2K | Sale | 13,400 | $18.60 | Discretionary |
| Mar 8, 2016 | FGEN | $43.7K | Sale | 2,200 | $19.85 | Discretionary |
| Mar 8, 2016 | FGEN | $214.5K | Sale | 11,300 | $18.98 | Discretionary |
| Mar 7, 2016 | FGEN | $139.6K | Sale | 6,822 | $20.46 | Discretionary |
| Mar 7, 2016 | FGEN | $131.9K | Sale | 6,678 | $19.75 | Discretionary |