Thomas B Neff's Net Worth
$137 Million
Estimate Recalculated Sep 9, 2024 07:01PM EST
Who is Thomas B Neff?
Thomas B Neff has an estimated net worth of $137 Million. This is based on reported shares in FIBROGEN INC.
SEC CIK
Thomas B Neff's CIK is 0001623238
Past Insider Trading and Trends
2018 was Thomas B Neff's most active year for acquiring shares with 42 total transactions. Thomas B Neff's most active month to acquire stocks was the month of February. 2018 was Thomas B Neff's most active year for disposing of shares, totalling 154 transactions. Thomas B Neff's most active month to dispose stocks was the month of February. 2019 saw Thomas B Neff paying a total of $881,820.00 for 526,542 shares, this is the most they've acquired in one year. In 2019 Thomas B Neff cashed out on 947,291 shares for a total of $31,963,318.04, their largest year based on trade value.
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FIBROGEN INC (FGEN) Snapshot price: $0.3995
Chief Executive Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -1.08% | -25.97K |
$23.61 | -$1,717,234.24 | 2.37M |
Scheduled
|
Aug 21 - Aug 22
| ||
Form 4
| -1.07% | -25.97K |
$24.16 | -$1,761,433.10 | 2.4M |
Scheduled
|
Aug 12 - Aug 13
| ||
Form 4
| -1.06% | -25.97K |
$24.82 | -$1,813,065.46 | 2.42M |
Scheduled
|
Jul 24 - Jul 25
| ||
Form 4
| -1.05% | -25.97K |
$23.94 | -$1,742,976.53 | 2.45M |
Scheduled
|
Jul 10 - Jul 11
| ||
Form 4
| -1.04% | -25.97K |
$23.54 | -$1,712,368.76 | 2.47M |
Scheduled
|
Jun 19 - Jun 20
| ||
Form 4
| -1.36% | -34.51K |
$20.57 | -$1,802,058.66 | 2.5M |
Scheduled
|
Jun 5 - Jun 6
| ||
Form 4
| -1.01% | -25.97K |
$19.14 | -$1,362,407.48 | 2.54M |
Scheduled
|
May 22 - May 23
| ||
Form 4
| -1.00% | -25.97K |
$19.62 | -$1,400,916.82 | 2.56M |
Scheduled
|
May 13 - May 14
| ||
Form 4
| -0.99% | -25.97K |
$24.83 | -$1,813,853.37 | 2.59M |
Scheduled
|
Apr 17 - Apr 18
| ||
Form 4
| -0.98% | -25.97K |
$28.47 | -$2,103,557.76 | 2.61M |
Scheduled
|
Apr 3 - Apr 4
| ||
Form 4
| -0.97% | -25.97K |
$29.26 | -$2,160,981.34 | 2.64M |
Scheduled
|
Mar 20 - Mar 21
| ||
Form 4
| -0.96% | -25.97K |
$29.27 | -$2,166,181.40 | 2.67M |
Scheduled
|
Mar 6 - Mar 7
| ||
Form 4
| -0.66% | -17.34K |
$55.99 | -$970,706.14 | 2.61M |
Mar 4 - Mar 6
| |||
Form 4
| -0.70% | -19.00K |
$30.50 | -$2,201,123.64 | 2.71M |
Scheduled
|
Feb 19 - Feb 20
| ||
Form 4
| -0.50% | -27.54K |
$30.06 | -$2,646,380.66 | 5.47M |
Scheduled
|
Feb 7 - Feb 8
| ||
Form 4
| +3.63% | 93.6K |
—
|
—
| 2.67M |
Feb 5
| |||
Form 4
| -0.49% | -39.36K |
$27.83 | -$3,045,845.34 | 7.94M |
Scheduled
|
Jan 22 - Jan 23
| ||
Form 4
| -0.11% | -9.09K |
$23.98 | -$2,480,196.84 | 7.9M |
Scheduled
|
Jan 3 - Jan 4
| ||
Form 4
| -1.01% | -27.66K |
$22.31 | -$1,549,483.94 | 2.71M |
Scheduled
|
Dec 3 - Dec 6
| ||
Form 4
| -0.69% | -19.00K |
$21.48 | -$1,485,991.26 | 2.74M |
Scheduled
|
Nov 20 - Nov 21
| ||
Form 4
| -0.68% | -19.00K |
$23.97 | -$1,682,324.62 | 2.76M |
Scheduled
|
Nov 1 - Nov 2
| ||
Form 4
| -0.68% | -19.00K |
$28.89 | -$2,074,628.88 | 2.78M |
Scheduled
|
Oct 18 - Oct 19
| ||
Form 4
| -0.68% | -19.00K |
$31.39 | -$2,269,997.59 | 2.79M |
Scheduled
|
Oct 2 - Oct 3
| ||
Form 4
| -0.67% | -19.00K |
$30.72 | -$2,216,893.54 | 2.81M |
Scheduled
|
Sep 19 - Sep 20
| ||
Form 4
| -0.67% | -19.00K |
$30.52 | -$2,205,195.92 | 2.83M |
Scheduled
|
Sep 6 - Sep 7
| ||
Form 4
| -0.31% | -8.66K |
$58.29 | -$504,733.20 | 2.75M |
Sep 4 - Sep 6
| |||
Form 4
| -0.66% | -19.00K |
$31.92 | -$2,313,460.82 | 2.86M |
Scheduled
|
Aug 20 - Aug 21
| ||
Form 4
| -0.66% | -19.00K |
$33.30 | -$2,422,896.88 | 2.88M |
Scheduled
|
Aug 1 - Aug 2
| ||
Form 4
| -0.65% | -19.00K |
$34.25 | -$2,498,477.50 | 2.9M |
Scheduled
|
Jul 18 - Jul 19
| ||
Form 4
| -0.65% | -19.00K |
$34.30 | -$2,501,461.76 | 2.92M |
Scheduled
|
Jul 5 - Jul 6
| ||
Form 4
| -0.64% | -19.00K |
$33.60 | -$2,447,323.74 | 2.94M |
Scheduled
|
Jun 20 - Jun 21
| ||
Form 4
| -0.22% | -6.37K |
$56.60 | -$360,711.80 | 2.85M |
Jun 6
| |||
Form 4
| -0.69% | -21.28K |
$29.23 | -$2,223,905.45 | 3.07M |
Scheduled
|
Jun 1 - Jun 5
| ||
Form 4
| -0.63% | -19.00K |
$27.72 | -$1,979,722.68 | 2.98M |
Scheduled
|
May 16 - May 17
| ||
Form 4
| -0.63% | -19.00K |
$25.31 | -$1,790,049.10 | 3M |
Scheduled
|
May 2 - May 3
| ||
Form 4
| -0.62% | -19.00K |
$26.09 | -$1,850,325.52 | 3.02M |
Scheduled
|
Apr 17 - Apr 18
| ||
Form 4/A
|
—
|
0
|
—
|
—
|
0
|
Dec 19
| |||
Form 4
| -0.62% | -19.00K |
$24.58 | -$1,732,588.70 | 3.04M |
Scheduled
|
Apr 4 - Apr 5
| ||
Form 4
| -0.67% | -21.55K |
$27.27 | -$1,954,517.56 | 3.18M |
Scheduled
|
Mar 20 - Mar 21
| ||
Form 4
| +2.42% | 70K |
—
|
—
| 2.96M |
Mar 14
| |||
Form 4
| -1.16% | -35.25K |
$27.88 | -$2,921,193.43 | 3.01M |
Scheduled
|
Mar 6 - Mar 8
| ||
Form 4
| -0.15% | -4.46K |
$54.95 | -$244,802.25 | 2.92M |
Mar 1
| |||
Form 4
| -0.62% | -19.11K |
$29.50 | -$2,197,549.41 | 3.05M |
Scheduled
|
Feb 22 - Feb 23
| ||
Form 4
| +0.85% | 24.84K |
$4.03 | $99,997.10 | 2.95M |
Dec 19
| |||
Form 4
| -1.25% | -38.64K |
$61.43 | -$2,372,094.56 | 3.04M |
Scheduled
|
Jan 29 - Jan 30
| ||
Form 4
| -1.24% | -38.64K |
$47.39 | -$1,833,514.28 | 3.08M |
Scheduled
|
Jan 18 - Jan 19
| ||
Form 4
| -1.22% | -38.64K |
$47.50 | -$1,839,553.24 | 3.12M |
Scheduled
|
Jan 4 - Jan 5
| ||
Form 4
| -1.23% | -39.64K |
$48.36 | -$1,869,430.54 | 3.18M |
Scheduled
|
Dec 15 - Dec 29
| ||
Form 4
| +1.31% | 41.36K |
$23.90 | -$1,465,241.35 | 3.2M |
Scheduled
|
Dec 20 - Dec 21
| ||
Form 4
| -1.21% | -38.64K |
$42.03 | -$1,630,208.52 | 3.16M |
Scheduled
|
Dec 14 - Dec 15
| ||
Form 4
| -0.11% | -3.26K |
$44.85 | -$146,255.85 | 3.07M |
Dec 6
| |||
Form 4
| -0.15% | -4.69K |
$47.15 | -$221,086.35 | 3.07M |
Dec 1
| |||
Form 4
| -1.19% | -38.64K |
$46.69 | -$1,801,638.00 | 3.2M |
Scheduled
|
Nov 16 - Nov 17
| ||
Form 4
| -1.18% | -38.64K |
$56.02 | -$2,168,448.64 | 3.24M |
Scheduled
|
Oct 30 - Oct 31
| ||
Form 4
| -1.16% | -38.64K |
$54.91 | -$2,125,871.88 | 3.28M |
Scheduled
|
Oct 16 - Oct 17
| ||
Form 4
| -1.15% | -38.64K |
$55.25 | -$2,128,313.50 | 3.32M |
Scheduled
|
Oct 2 - Oct 3
| ||
Form 4
| -1.09% | -38.64K |
$53.27 | -$2,065,485.45 | 3.49M |
Scheduled
|
Sep 19 - Sep 20
| ||
Form 4
| -1.12% | -38.64K |
$51.73 | -$1,996,273.85 | 3.4M |
Scheduled
|
Sep 13 - Sep 14
| ||
Form 4
| -0.24% | -7.95K |
$48.63 | -$386,566.10 | 3.3M |
Sep 1 - Sep 6
| |||
Form 4
| -0.06% | -2.21K |
$23.08 | -$1,603,847.92 | 3.44M |
Scheduled
|
Aug 28 - Aug 29
| ||
Form 4
| -0.02% | -836.00 |
$18.73 | -$1,266,915.60 | 3.45M |
Scheduled
|
Jul 24 - Jul 25
| ||
Form 4
| -0.02% | -836.00 |
$17.87 | -$1,200,717.46 | 3.45M |
Scheduled
|
Jul 6 - Jul 7
| ||
Form 4
| -0.02% | -836.00 |
$16.96 | -$1,128,815.32 | 3.45M |
Scheduled
|
Jun 21 - Jun 22
| ||
Form 4
| -0.23% | -8.05K |
$15.89 | -$1,063,850.33 | 3.45M |
Scheduled
|
Jun 15 - Jun 16
| ||
Form 4
| -0.10% | -3.26K |
$29.05 | -$94,732.05 | 3.32M |
Jun 6
| |||
Form 4
| -0.16% | -5.53K |
$14.31 | -$1,053,117.34 | 3.46M |
Scheduled
|
May 30 - Jun 1
| ||
Form 4
| -0.02% | -836.00 |
$15.04 | -$981,231.64 | 3.47M |
Scheduled
|
May 15 - May 16
| ||
Form 4
| -0.02% | -836.00 |
$15.29 | -$904,980.71 | 3.47M |
Scheduled
|
Apr 24 - Apr 25
| ||
Form 4
| -0.02% | -836.00 |
$14.41 | -$805,525.36 | 3.47M |
Scheduled
|
Apr 12 - Apr 13
| ||
Form 4
| -0.02% | -836.00 |
$13.96 | -$771,977.96 | 3.47M |
Scheduled
|
Apr 3 - Apr 4
| ||
Form 4
| -0.02% | -836.00 |
$14.17 | -$788,160.00 | 3.47M |
Scheduled
|
Mar 20 - Mar 21
| ||
Form 4
| -0.47% | -16.92K |
$14.57 | -$881,064.14 | 3.61M |
Scheduled
|
Mar 14 - Mar 15
| ||
Form 4
| +2.70% | 87.96K |
$25.35 | -$449,607.60 | 3.34M |
Mar 6 - Mar 8
| |||
Form 4
| -0.02% | -836.00 |
$13.99 | -$772,620.20 | 3.4M |
Scheduled
|
Feb 13 - Feb 14
| ||
Form 4
| -0.29% | -9.62K |
$13.75 | -$773,308.53 | 3.26M |
Scheduled
|
Feb 8 - Feb 9
| ||
Form 4
| -0.29% | -9.62K |
$13.66 | -$766,882.87 | 3.26M |
Scheduled
|
Jan 26 - Jan 27
| ||
Form 4
| -0.29% | -9.62K |
$13.94 | -$788,089.90 | 3.27M |
Scheduled
|
Jan 11 - Jan 12
| ||
Form 4
| -0.29% | -9.62K |
$12.39 | -$670,506.02 | 3.28M |
Scheduled
|
Dec 27 - Dec 28
| ||
Form 4
| -0.29% | -9.62K |
$12.64 | -$689,395.06 | 3.29M |
Scheduled
|
Dec 12 - Dec 13
| ||
Form 4
| -0.14% | -4.69K |
$20.55 | -$96,358.95 | 3.3M |
Dec 1
| |||
Form 4
| -0.29% | -9.62K |
$13.42 | -$748,361.85 | 3.31M |
Scheduled
|
Nov 28 - Nov 29
| ||
Form 4
| -0.29% | -9.62K |
$13.16 | -$729,084.87 | 3.32M |
Scheduled
|
Nov 16 - Nov 17
| ||
Form 4
| -0.29% | -9.62K |
$10.40 | -$519,872.94 | 3.33M |
Scheduled
|
Oct 31 - Nov 1
| ||
Form 4
| -0.29% | -9.62K |
$10.89 | -$557,481.95 | 3.34M |
Scheduled
|
Oct 18 - Oct 19
| ||
Form 4
| -0.29% | -9.62K |
$12.32 | -$665,584.23 | 3.35M |
Scheduled
|
Oct 3 - Oct 4
| ||
Form 4
| -0.29% | -9.62K |
$12.85 | -$705,272.13 | 3.36M |
Scheduled
|
Sep 20 - Sep 21
| ||
Form 4
| -0.28% | -9.62K |
$11.51 | -$604,162.48 | 3.37M |
Scheduled
|
Sep 8 - Sep 9
| ||
Form 4
| -0.14% | -4.69K |
$17.33 | -$81,243.04 | 3.38M |
Sep 1
| |||
Form 4
| -0.28% | -9.62K |
$10.92 | -$559,272.88 | 3.38M |
Scheduled
|
Aug 25 - Aug 26
| ||
Form 4
| -0.28% | -9.62K |
$11.21 | -$581,115.40 | 3.39M |
Scheduled
|
Jul 26 - Jul 27
| ||
Form 4
| -0.79% | -27.00K |
$17.50 | -$472,419.00 | 3.4M |
Scheduled
|
Jul 12 - Jul 13
| ||
Form 4
| -0.78% | -27.00K |
$16.02 | -$432,574.00 | 3.43M |
Scheduled
|
Jun 28 - Jun 29
| ||
Form 4
| -0.78% | -27.00K |
$16.48 | -$444,960.00 | 3.45M |
Scheduled
|
Jun 14 - Jun 15
| ||
Form 4
| -0.90% | -31.69K |
$18.97 | -$601,170.21 | 3.48M |
Scheduled
|
Jun 1 - Jun 3
| ||
Form 4
| -0.76% | -27.00K |
$17.68 | -$477,424.00 | 3.51M |
Scheduled
|
May 19 - May 20
| ||
Form 4
| -0.76% | -27.00K |
$17.78 | -$480,060.00 | 3.54M |
Scheduled
|
May 2 - May 3
| ||
Form 4
| -0.75% | -27.00K |
$19.98 | -$539,460.00 | 3.57M |
Scheduled
|
Apr 19 - Apr 20
| ||
Form 4
| -0.75% | -27.00K |
$21.11 | -$570,042.90 | 3.59M |
Scheduled
|
Apr 4 - Apr 5
| ||
Form 4
| -0.74% | -27.00K |
$18.74 | -$505,872.00 | 3.62M |
Scheduled
|
Mar 21 - Mar 22
| ||
Form 4
| -0.73% | -27.00K |
$19.62 | -$529,612.62 | 3.65M |
Scheduled
|
Mar 7 - Mar 8
| ||
Form 4
| -0.23% | -8.55K |
$18.77 | -$160,558.58 | 3.67M |
Mar 3
| |||
Form 4
| +2.02% | 73K |
$19.11 | -$515,850.00 | 3.68M |
Scheduled
|
Feb 22 - Feb 23
| ||
Form 4
| -0.74% | -27.00K |
$15.31 | -$413,360.00 | 3.61M |
Scheduled
|
Feb 9 - Feb 10
| ||
Form 4
| -0.74% | -27.00K |
$19.41 | -$524,015.00 | 3.64M |
Scheduled
|
Jan 28 - Jan 29
| ||
Form 4
| -0.73% | -27.00K |
$23.69 | -$639,683.00 | 3.66M |
Scheduled
|
Jan 13 - Jan 14
| ||
Form 4
| -0.73% | -27.00K |
$30.10 | -$812,703.00 | 3.69M |
Scheduled
|
Dec 22 - Dec 23
| ||
Form 4
| -0.72% | -27.00K |
$29.59 | -$798,815.00 | 3.72M |
Scheduled
|
Dec 10 - Dec 11
| ||
Form 4
| -0.06% | -2.28K |
$29.88 | -$68,186.16 | 3.74M |
Dec 1
| |||
Form 4
| -0.72% | -27.00K |
$28.49 | -$769,125.00 | 3.75M |
Scheduled
|
Nov 23 - Nov 24
| ||
Form 4
| -0.71% | -27.00K |
$24.06 | -$649,553.90 | 3.77M |
Scheduled
|
Oct 29 - Oct 30
| ||
Form 4
| -0.71% | -27.00K |
$21.86 | -$590,149.05 | 3.8M |
Scheduled
|
Oct 15 - Oct 16
| ||
Form 4
| -0.70% | -27.00K |
$21.59 | -$583,056.00 | 3.83M |
Scheduled
|
Oct 1 - Oct 2
| ||
Form 4
| -0.21% | -8.06K |
$15.98 | -$731,535.85 | 3.85M |
Scheduled
|
Sep 17 - Sep 18
| ||
Form 4
| -0.10% | -4.03K |
$12.62 | -$286,631.90 | 3.86M |
Scheduled
|
Sep 4
| ||
Form 4
| -0.16% | -6.31K |
$12.63 | -$339,228.73 | 3.87M |
Scheduled
|
Sep 1 - Sep 3
| ||
Form 4
| -0.21% | -8.06K |
$12.84 | -$585,131.25 | 3.87M |
Scheduled
|
Aug 5 - Aug 6
| ||
Form 4
| -0.21% | -8.06K |
$13.53 | -$622,665.70 | 3.88M |
Scheduled
|
Jul 22 - Jul 23
| ||
Form 4
| -0.21% | -8.06K |
$12.23 | -$552,330.70 | 3.89M |
Scheduled
|
Jul 8 - Jul 9
| ||
Form 4
| -0.21% | -8.06K |
$12.96 | -$591,820.08 | 3.9M |
Scheduled
|
Jun 24 - Jun 25
| ||
Form 4/A
|
∞
| 60.95K |
—
|
—
| 60.95K |
Nov 19
| |||
Form 3/A
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| -0.06% | -2.28K |
$17.50 | -$39,935.00 | 3.91M |
Jun 1
| |||
Form 4
| -0.24% | -9.34K |
$21.39 | -$199,718.43 | 3.91M |
May 14
| |||
Form 4
| +1.92% | 73.8K |
—
|
—
| 3.92M |
Mar 4
| |||
Form 4
|
∞
| 60.18K |
—
|
—
| 60.18K |
Nov 19
| |||
Form 4
| +1.86% | 70K |
—
|
—
| 3.84M |
Nov 13
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||