Gregg H Alton's Net Worth

$159 Million

Estimate Recalculated Sep 13, 2024 06:09PM EST

Who is Gregg H Alton?

Gregg H Alton has an estimated net worth of $159 Million. This is based on reported shares across multiple companies, which include RENOVARO INC., GILEAD SCIENCES INC, CORCEPT THERAPEUTICS INC, NOVAVAX INC, Celladon Corp, and Oculus Innovative Sciences, Inc..

SEC CIK

Gregg H Alton's CIK is 0001334682

Past Insider Trading and Trends

2008 was Gregg H Alton's most active year for acquiring shares with 35 total transactions. Gregg H Alton's most active month to acquire stocks was the month of January. 2008 was Gregg H Alton's most active year for disposing of shares, totalling 166 transactions. Gregg H Alton's most active month to dispose stocks was the month of December. 2013 saw Gregg H Alton paying a total of $8,248,859.79 for 535,470 shares, this is the most they've acquired in one year. In 2014 Gregg H Alton cashed out on 1,223,790 shares for a total of $55,538,036.96, their largest year based on trade value.

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RENOVARO INC. (RENB) Snapshot price: $0.6285

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Jun 25
Form 4
—
0
—
—
0
Dec 27
Form 4
—
0
—
—
0
Dec 27
Form 4
—
0
—
—
0
Dec 27
Form 4
—
0
—
—
0
Apr 6 - Dec 28
Form 3
—
0
—
—
0
No matching records found

GILEAD SCIENCES INC (GILD) Snapshot price: $78.52

Chief Patient Officer

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+0.57%
330
$57.45
$18,959.00
58.05K
Feb 15 - Mar 1
Form 4
+29.91%
13.29K
$68.75
-$402,943.75
57.72K
Feb 6
Form 4
-14.85%
-7.75K
$59.63
-$1,267,654.57
44.43K
Scheduled
Mar 1
Form 4
+38.26%
14.44K
$71.52
-$454,388.71
52.18K
Feb 15 - Feb 21
Form 4
-100.00%
-14.44K
$81.54
-$1,176,992.37
0
Feb 20
Form 4
-17.04%
-7.75K
$62.04
-$1,388,200.15
37.74K
Scheduled
Feb 1
Form 4
-8.31%
-4.13K
$57.51
-$1,437,938.15
45.49K
Scheduled
Jan 11
Form 4
-11.39%
-6.38K
$49.39
-$893,213.71
49.61K
Scheduled
Jan 2
Form 4
-10.22%
-6.38K
$49.78
-$904,746.07
55.99K
Scheduled
Dec 1
Form 4
-9.27%
-6.38K
$49.86
-$907,479.31
62.36K
Scheduled
Nov 1
Form 4
-10.13%
-7.75K
$53.78
-$1,636,695.79
68.74K
Scheduled
Oct 2
Form 4
-9.20%
-7.75K
$53.98
-$1,646,576.65
76.49K
Scheduled
Sep 1
Form 4
-7.55%
-6.88K
$52.46
-$2,832,184.79
84.24K
Scheduled
Aug 30
Form 4
-6.54%
-6.38K
$51.43
-$905,400.75
91.11K
Scheduled
Aug 1
Form 4
-5.34%
-5.50K
$50.50
-$2,028,845.00
97.49K
Scheduled
Jul 21
Form 4
-4.63%
-5.00K
$71.06
-$355,295.00
102.99K
Scheduled
Jul 3
Form 4
-4.43%
-5.00K
$65.02
-$325,113.50
107.99K
Scheduled
Jun 1
Form 4
-4.24%
-5.00K
$68.31
-$341,529.00
112.99K
Scheduled
May 1
Form 4
-4.07%
-5.00K
$67.48
-$337,392.00
117.99K
Mar 30
Form 4
-1.15%
-1.43K
—
—
122.99K
Feb 21
Form 4
+1.18%
1.45K
$64.82
-$443,739.92
124.42K
Feb 15 - Feb 16
Form 4
—
0
—
—
0
Feb 2
Form 4
-7.52%
-10.00K
$79.00
-$790,000.00
122.96K
Scheduled
Nov 9
Form 4
-3.62%
-5.00K
$81.84
-$409,220.00
132.96K
Scheduled
Sep 22
Form 4
-2.90%
-4.13K
$63.50
-$3,032,334.72
137.96K
Scheduled
Apr 19
Form 4
-3.40%
-5.00K
$91.23
-$456,157.50
142.09K
Apr 1
Form 4
-3.29%
-5.00K
$90.00
-$450,000.00
147.09K
Scheduled
Mar 14
Form 4
+17.51%
22.67K
$83.59
-$2,969,589.95
152.09K
Feb 15 - Feb 16
Form 4
—
0
—
—
0
Feb 1
Form 4
-1.52%
-2.00K
$65.16
-$1,029,208.60
129.42K
Scheduled
Dec 1
Form 4
-1.50%
-2.00K
$66.84
-$1,069,556.99
131.42K
Scheduled
Nov 2
Form 4
—
0
$67.15
-$428,525.00
133.42K
Scheduled
Oct 26
Form 4
—
0
$62.15
-$378,525.00
133.42K
Scheduled
Oct 5
Form 4
-1.48%
-2.00K
$60.79
-$559,455.20
133.42K
Scheduled
Oct 1
Form 4
—
0
$67.15
-$428,525.00
135.42K
Scheduled
Sep 15
Form 4
-1.46%
-2.00K
$63.49
-$990,800.47
135.42K
Scheduled
Sep 1
Form 4
-1.43%
-2.00K
$71.44
-$1,668,545.18
137.42K
Scheduled
Aug 3
Form 4
-1.41%
-2.00K
$70.25
-$1,628,120.77
139.42K
Scheduled
Jul 1
Form 4
-1.39%
-2.00K
$68.68
-$1,576,243.92
141.42K
Scheduled
Jun 1
Form 4
—
0
$64.61
-$2,270,263.12
143.42K
Scheduled
May 15
Form 4
-1.38%
-2.00K
$61.58
-$1,058,020.82
143.42K
Scheduled
May 1
Form 4
—
0
$59.55
-$404,575.00
145.42K
Scheduled
Apr 8
Form 4
-1.36%
-2.00K
$57.81
-$580,290.26
145.42K
Scheduled
Apr 1
Form 4
-1.34%
-2.00K
$61.36
-$1,052,764.74
147.42K
Scheduled
Mar 2
Form 4
+33.78%
37.73K
$94.73
-$6,914,657.18
149.42K
Feb 13 - Feb 17
Form 4
-1.76%
-2.00K
$62.41
-$1,077,868.95
111.69K
Scheduled
Feb 2
Form 4
—
0
—
—
0
Feb 1
Form 4
—
0
$59.99
-$409,025.00
113.69K
Scheduled
Jan 8
Form 4
-1.73%
-2.00K
$57.13
-$570,767.42
113.69K
Scheduled
Jan 2
Form 4
-0.86%
-1.00K
—
—
115.69K
Dec 22
Form 4
-1.69%
-2.00K
$62.54
-$2,572,974.70
116.69K
Scheduled
Dec 1
Form 4
-1.66%
-2.00K
$67.13
-$2,909,976.38
118.69K
Scheduled
Nov 3
Form 4
-1.63%
-2.00K
$64.87
-$2,760,853.86
120.69K
Scheduled
Oct 1
Form 4
-1.60%
-2.00K
$66.17
-$2,846,824.93
122.69K
Scheduled
Sep 2
Form 4
-1.58%
-2.00K
$57.69
-$2,286,926.24
124.69K
Scheduled
Aug 1
Form 4
-1.55%
-2.00K
$53.87
-$2,044,222.67
126.69K
Scheduled
Jul 1
Form 4
-1.53%
-2.00K
$52.47
-$1,952,913.70
128.69K
Scheduled
Jun 2
Form 4
—
0
$51.67
-$2,266,868.17
130.69K
Scheduled
May 8
Form 4
-1.51%
-2.00K
$50.33
-$790,698.66
130.69K
Scheduled
May 1
Form 4
-1.48%
-2.00K
$47.39
-$714,314.56
132.69K
Scheduled
Apr 1
Form 4
+59.43%
50.21K
$79.92
-$4,378,816.80
134.69K
Mar 6
Form 4
-1.21%
-1.03K
$51.72
-$2,010,619.60
84.48K
Scheduled
Feb 14 - Mar 3
Form 4
-2.29%
-2.00K
$51.18
-$1,996,768.07
85.52K
Scheduled
Feb 3
Form 4
—
0
—
—
0
Feb 1
Form 4
+61.26%
33.25K
—
—
87.52K
Jan 23
Form 4
—
0
$49.97
-$7,207,607.40
32.94K
Scheduled
Jan 21
Form 4
-5.72%
-2.00K
$47.06
-$6,355,045.63
32.94K
Scheduled
Jan 2
Form 4
-10.27%
-4.00K
$46.66
-$1,730,330.03
34.94K
Scheduled
Dec 2
Form 4
-9.32%
-4.00K
$44.94
-$1,627,498.20
38.94K
Scheduled
Nov 1
Form 4
-8.52%
-4.00K
$40.16
-$1,425,994.78
42.94K
Scheduled
Oct 1
Form 4
-9.63%
-5.00K
$38.70
-$1,403,397.43
46.94K
Scheduled
Aug 30 - Sep 3
Form 4
-7.15%
-4.00K
$38.95
-$1,418,565.52
51.94K
Scheduled
Aug 1
Form 4
-6.67%
-4.00K
$34.25
-$1,136,357.76
55.94K
Scheduled
Jul 1
Form 4
-6.26%
-4.00K
$34.59
-$1,156,850.60
59.94K
Scheduled
Jun 3
Form 4
-5.89%
-4.00K
$33.30
-$1,079,853.00
63.94K
Scheduled
May 1
Form 4
-5.56%
-4.00K
$32.39
-$1,024,810.45
67.94K
Scheduled
Apr 1
Form 4
+22.87%
13.39K
$45.40
-$663,294.00
71.94K
Mar 6
Form 4
-6.40%
-4.00K
$29.74
-$866,172.08
58.55K
Scheduled
Mar 1
Form 4
-6.10%
-4.00K
$28.01
-$807,229.49
61.58K
Scheduled
Feb 1
Form 4
-5.75%
-2.00K
$52.41
-$5,172,005.74
32.79K
Scheduled
Jan 2
Form 4
-2.79%
-1.00K
$52.06
-$1,043,136.34
34.79K
Scheduled
Dec 3
Form 4
-2.72%
-1.00K
$48.41
-$882,493.00
35.79K
Scheduled
Nov 1
Form 4
-2.65%
-1.00K
$48.34
-$879,474.40
36.79K
Scheduled
Oct 1
Form 4
-2.58%
-1.00K
$43.26
-$655,956.60
37.79K
Scheduled
Sep 4
Form 4
-2.51%
-1.00K
$40.58
-$2,431,454.02
38.79K
Scheduled
Aug 1 - Aug 2
Form 4
—
0
$38.28
-$2,345,434.87
39.79K
Scheduled
Jul 27
Form 4
-0.67%
-267.00
$35.72
-$514,458.67
39.79K
Scheduled
Jun 29 - Jul 3
Form 4
-2.44%
-1.00K
$34.20
-$256,714.50
40.06K
Scheduled
Jun 1
Form 4
-2.38%
-1.00K
$35.58
-$408,568.00
41.06K
May 1 - May 2
Form 4
—
0
$35.86
-$2,826,281.70
42.06K
Apr 19
Form 4
-2.32%
-1.00K
$33.02
-$172,643.50
42.06K
Apr 2
Form 4
—
0
$32.25
-$177,015.00
43.06K
Mar 15
Form 4
+23.76%
8.27K
$46.16
-$310,795.28
43.06K
Mar 12
Form 4
-7.94%
-3.00K
$31.93
-$312,129.90
34.79K
Mar 8
Form 4
—
0
—
—
0
Jan 26
Form 4
-2.58%
-1.00K
$28.67
-$196,251.10
37.79K
Dec 1
Form 4
+30.21%
9K
$29.13
-$34,894.36
38.79K
Nov 1
Form 4
—
0
$29.01
-$259,900.00
29.79K
Oct 24
Form 4
-3.25%
-1.00K
$27.23
-$195,410.64
29.79K
Oct 3
Form 4
-3.15%
-1.00K
$27.94
-$206,870.00
30.79K
Sep 1
Form 4
-3.05%
-1.00K
$28.88
-$350,590.80
31.79K
Aug 1
Form 4
—
0
$29.01
-$389,850.00
32.21K
Jul 6
Form 4
-3.01%
-1.00K
$28.86
-$221,637.20
32.21K
Jul 1
Form 4
-2.99%
-1.00K
$28.77
-$220,089.20
32.48K
Jun 1
Form 4
-2.90%
-1.00K
$28.04
-$208,370.00
33.48K
May 2
Form 4
-2.82%
-1.00K
$29.24
-$359,964.00
34.48K
Apr 1
Form 4/A
+17.73%
5.34K
$39.79
-$186,058.04
35.48K
Mar 15
Form 4
—
0
$28.73
-$796,462.50
34.59K
Mar 24
Form 4
+14.78%
4.45K
$39.79
-$155,061.63
34.59K
Mar 15
Form 4
-3.21%
-1.00K
$27.10
-$204,577.80
30.14K
Mar 1
Form 4
-3.11%
-1.00K
$26.93
-$201,865.75
31.14K
Feb 1 - Feb 2
Form 4
—
0
$27.14
-$71,205.00
32.14K
Jan 26
Form 4
—
0
—
—
0
Jan 20
Form 4
-3.02%
-1.00K
$26.09
-$155,952.95
32.14K
Jan 3
Form 4
-2.93%
-1.00K
$26.25
-$158,006.30
33.14K
Dec 1
Form 4
-2.85%
-1.00K
$27.69
-$710,541.40
34.14K
Nov 1
Form 4
—
0
$27.14
-$35,602.50
35.14K
Oct 20
Form 4
—
0
$26.14
-$10,867.50
35.14K
Oct 14
Form 4
-2.77%
-1.00K
$25.52
-$138,205.00
35.14K
Oct 1
Form 4
—
0
$27.64
-$123,675.00
36.14K
May 3
Form 4
+49.65%
11.99K
$15.85
$189,988.35
36.14K
Apr 21
Form 4
—
0
$30.53
-$152,639.00
24.15K
Apr 1
Form 4
+33.74%
6.09K
$47.01
-$250,657.32
24.15K
Mar 8
Form 4
—
0
$31.46
-$178,143.35
18.06K
Mar 1
Form 4
—
0
$32.14
-$101,205.00
18.06K
Feb 18
Form 4
—
0
$31.65
-$180,155.80
18.06K
Feb 1
Form 4
—
0
$31.14
-$15,867.50
18.06K
Jan 27 - Jan 28
Form 4
—
0
$29.30
-$140,339.00
18.06K
Jan 4
Form 4
—
0
$31.63
-$226,020.00
18.06K
Dec 1
Form 4
-2.25%
-416.00
$28.84
-$166,863.36
18.06K
Nov 5
Form 4
—
0
$25.88
-$101,632.50
18.47K
Nov 2
Form 4
-21.30%
-5.00K
$27.57
-$342,772.50
18.47K
Oct 1
Form 4
-17.56%
-5.00K
$26.95
-$332,812.50
23.47K
Sep 1
Form 4
-14.94%
-5.00K
$28.97
-$365,092.50
28.47K
Aug 3
Form 4
—
0
—
—
0
Jul 29
Form 4
-13.16%
-5.00K
$28.02
-$349,892.50
32.99K
Jul 1
Form 4
-11.63%
-5.00K
$45.00
-$225,000.00
37.99K
Jun 3
Form 4
—
0
$26.05
-$102,622.50
42.99K
Jun 1
Form 4
-10.42%
-5.00K
$27.45
-$340,772.50
42.99K
May 1
Form 4
-9.44%
-5.00K
$26.88
-$331,658.40
47.99K
Apr 1
Form 4
+6.63%
3.3K
$44.04
-$106,268.52
52.99K
Mar 12
Form 4
-9.14%
-5.00K
$45.00
-$225,000.00
49.7K
Mar 3
Form 4
—
0
$26.54
-$105,564.60
54.7K
Mar 2
Form 4
—
0
$30.48
-$99,055.25
54.7K
Feb 3
Form 4
-15.46%
-10.00K
$29.89
-$920,290.98
54.7K
Jan 30 - Feb 2
Form 4
—
0
—
—
0
Jan 21
Form 4
—
0
$29.47
-$61,586.25
64.7K
Dec 19
Form 4
—
0
$27.97
-$19,028.75
64.7K
Dec 5
Form 4
—
0
$26.97
-$18,028.75
64.7K
Dec 3
Form 4
—
0
$26.22
-$190,031.05
64.7K
Dec 1
Form 4
—
0
$27.96
-$247,198.75
64.7K
Nov 3
Form 4
+3.41%
2.14K
$17.50
$37,374.66
64.7K
Oct 15
Form 4
—
0
$27.97
-$19,028.75
62.56K
Oct 3
Form 4
—
0
$27.13
-$218,205.00
62.56K
Oct 1
Form 4
—
0
$29.84
-$292,595.00
62.56K
Sep 2
Form 4
—
0
$31.26
-$312,403.70
55.56K
Aug 1
Form 4
—
0
—
—
0
Jul 30
Form 4
—
0
$30.40
-$300,461.50
55.56K
Jul 1
Form 4
—
0
$31.76
-$319,495.36
54.72K
Jun 2
Form 4
—
0
$30.68
-$304,322.51
54.72K
May 1
Form 4
—
0
$30.63
-$303,549.50
54.72K
Apr 1
Form 4
—
0
$29.43
-$2,126,601.85
54.72K
Mar 25
Form 4
+6.00%
3.1K
$47.55
-$124,153.05
54.72K
Mar 17
Form 4
+13.56%
7K
$8.94
$62,597.50
58.62K
Mar 6
Form 4
—
0
$28.33
-$258,202.75
51.62K
Mar 3
Form 4
—
0
$27.74
-$19,266.25
51.62K
Feb 29
Form 4
—
0
$27.16
-$224,285.00
51.62K
Feb 1
Form 4
—
0
—
—
0
Jan 30
Form 4
—
0
$27.65
-$1,567,902.90
51.62K
Jan 4
Form 4
-10.26%
-5.90K
$45.32
-$267,417.00
51.62K
Jan 2
Form 4
-25.42%
-19.60K
$45.85
-$898,569.05
57.52K
Jan 2
Form 4
+49.40%
25.5K
$27.21
-$948,605.40
77.12K
Jan 2
Form 4
+30.24%
11.98K
$8.34
$99,982.32
51.62K
Dec 18
Form 4
—
0
—
—
0
Jul 23
Form 4
—
0
$23.84
-$295,566.40
136.06K
Scheduled
Jul 2
Form 4
—
0
$49.88
-$317,684.87
19.39K
Scheduled
Jun 1
Form 4
—
0
$49.38
-$312,934.37
19.39K
Scheduled
May 1
Form 4
—
0
$48.58
-$911,143.75
19.39K
Scheduled
Apr 19
Form 4
—
0
$46.80
-$281,557.12
19.39K
Scheduled
Apr 2
Form 4
-20.50%
-5.00K
$45.67
-$967,425.07
19.39K
Scheduled
Mar 23
Form 4
—
0
$41.93
-$269,150.63
24.39K
Scheduled
Mar 1
Form 4
—
0
$41.86
-$1,167,300.37
24.39K
Scheduled
Feb 1
Form 4
—
0
—
—
0
Jan 22
Form 4
—
0
$39.10
-$181,086.12
24.39K
Scheduled
Jan 3
Form 4
—
0
$39.54
-$246,398.12
24.39K
Scheduled
Dec 1 - Dec 4
Form 4
—
0
$41.80
-$5,639.75
24.39K
Scheduled
Nov 20
Form 4
-7.40%
-1.95K
$68.67
-$133,912.08
24.39K
Scheduled
Nov 1
Form 4
+7.99%
1.95K
$40.74
-$125,488.13
26.34K
Scheduled
Nov 1
Form 4
—
0
$40.30
-$64,077.00
24.39K
Scheduled
Oct 12
Form 4
—
0
$39.21
-$181,812.62
24.39K
Scheduled
Oct 2
Form 4
-5.01%
-1.29K
$40.30
-$145,674.02
24.39K
Scheduled
Sep 27
Form 4
-12.46%
-3.55K
$63.58
-$225,703.84
24.94K
Scheduled
Sep 1
Form 4
-11.08%
-3.55K
$64.23
-$228,014.18
28.49K
Scheduled
Aug 17
Form 4
—
0
—
—
0
Jul 26
Form 4
-13.50%
-5.00K
$62.00
-$310,000.00
32.04K
Jul 25
Form 4
+8.14%
2.79K
$11.90
$33,165.75
37.04K
Jun 23
Form 4
+76.96%
14.89K
$8.93
$133,035.71
34.25K
Mar 6
Form 4
—
0
$36.92
-$466,470.00
19.35K
Feb 2
Form 4
—
0
—
—
0
Jan 25
Form 4
—
0
$31.17
-$822,774.45
19.35K
Nov 21
Form 4
—
0
$26.67
-$366,640.00
19.35K
Jul 27
Form 3
—
0
—
—
0
No matching records found

CORCEPT THERAPEUTICS INC (CORT) Snapshot price: $34.38

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
May 17
Form 4
—
0
—
—
0
May 19
Form 4
—
0
—
—
0
May 31
Form 4
—
0
—
—
0
May 26
Form 4
—
0
—
—
0
May 27
Form 4
—
0
—
—
0
Mar 12
Form 3
—
0
—
—
0
No matching records found

NOVAVAX INC (NVAX) Snapshot price: $11.6

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+175.53%
6.67K
—
—
10.47K
Jun 12
Form 4
+442.86%
3.1K
—
—
3.8K
Jun 10 - Jun 12
Form 4
∞
700
—
—
700
Jun 17
Form 4
—
0
—
—
0
Jun 10
Form 4
—
0
—
—
0
Jun 17
Form 4
—
0
—
—
0
Oct 31
Form 3
—
0
—
—
0
No matching records found

Celladon Corp (EIGR) No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Jun 4
Form 4
—
0
—
—
0
May 20
Form 3
—
0
—
—
0
No matching records found