David F Welch's Net Worth

$50.7 Million

Estimate Recalculated Jul 9, 2024 04:18PM EST

Who is David F Welch?

David F Welch has an estimated net worth of $50.7 Million. This is based on reported shares across multiple companies, which include Infinera Corp, CytoDyn Inc., and AntriaBio, Inc..

SEC CIK

David F Welch's CIK is 0001399122

Past Insider Trading and Trends

2019 was David F Welch's most active year for acquiring shares with 25 total transactions. David F Welch's most active month to acquire stocks was the month of January. 2010 was David F Welch's most active year for disposing of shares, totalling 49 transactions. David F Welch's most active month to dispose stocks was the month of April. 2020 saw David F Welch paying a total of $3,847,051.96 for 7,230,977 shares, this is the most they've acquired in one year. In 2021 David F Welch cashed out on 755,123 shares for a total of $5,657,779.98, their largest year based on trade value.

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Infinera Corp (INFN) Snapshot price: $5.515

Chief Strategy & Tech. Officer

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+0.94%
3.84K
$6.15
-$27,650.40
410.68K
Jul 5
Form 4
+1.33%
5.36K
$5.51
-$16,386.74
406.84K
Jun 5
Form 4
+6.17%
23.33K
$5.80
-$82,174.40
401.48K
Apr 5
Form 4
—
0
—
—
0
Mar 10
Form 4
+1.32%
4.92K
$5.15
-$17,592.40
378.15K
Mar 5
Form 4
+0.74%
2.73K
$4.38
-$6,311.58
373.23K
Jan 5
Form 4
+1.49%
5.45K
$4.24
-$12,219.68
370.5K
Dec 5
Form 4
+0.75%
2.73K
$3.70
-$5,331.70
365.05K
Oct 5
Form 4
+1.53%
5.45K
$4.42
-$12,738.44
362.33K
Sep 5
Form 4
+0.77%
2.73K
$4.61
-$6,647.62
356.88K
Jul 5
Form 4
+1.56%
5.45K
$4.76
-$13,718.32
354.15K
Jun 5
Form 4
+1.60%
5.49K
$7.34
-$21,308.02
348.7K
Apr 5
Form 4
—
0
—
—
0
Mar 9
Form 4
+7.97%
25.33K
$7.33
-$104,459.83
343.21K
Mar 5
Form 4
+1.59%
4.97K
$6.83
-$23,372.26
317.88K
Jan 5
Form 4
+1.02%
3.15K
$6.78
-$21,011.22
312.91K
Dec 5
Form 4
+1.40%
4.28K
$5.40
-$22,161.60
309.76K
Oct 5
Form 4
+1.05%
3.18K
$5.04
-$15,452.64
305.47K
Sep 5
Form 4
+36.20%
80.35K
$6.33
-$440,884.50
302.29K
Jul 21
Form 4
+2.54%
5.49K
$5.50
-$15,966.50
221.94K
Jul 5
Form 4
+1.93%
4.09K
$5.73
-$12,388.26
216.45K
Jun 5
Form 4
+18.43%
33.05K
$6.33
-$110,591.43
212.36K
May 5
Form 4
+13.98%
21.99K
$8.76
-$101,423.28
179.31K
Apr 5
Form 4
+2.46%
3.78K
$8.44
-$20,821.48
157.32K
Mar 5
Form 4
—
0
—
—
0
Mar 1
Form 4
-78.18%
-550.00K
$9.11
-$5,010,080.00
153.54K
Feb 24 - Feb 28
Form 4
+0.47%
3.27K
$9.40
-$21,460.20
703.54K
Jan 5
Form 4
+0.45%
3.15K
$8.07
-$25,008.93
700.27K
Dec 5 - Dec 6
Form 4
+3.32%
22.41K
$8.27
-$182,237.72
697.12K
Oct 5
Form 4
—
0
—
—
0
Sep 13
Form 4
+0.47%
3.15K
$8.84
-$27,395.16
674.71K
Sep 5
Form 4
+0.47%
3.15K
$10.24
-$31,733.76
671.56K
Jun 5
Form 4
+10.06%
61.09K
$8.58
-$280,402.98
668.41K
May 5
Form 4
-11.72%
-80.62K
$10.15
-$818,192.37
607.31K
Scheduled
Mar 16
Form 4
-37.87%
-419.38K
$10.05
-$4,216,132.85
687.93K
Scheduled
Mar 15
Form 4
—
0
—
—
0
Mar 9
Form 4
—
0
—
—
0
Jan 14
Form 4
+1.45%
15.86K
$8.39
-$76,676.21
1.11M
Mar 5
Form 4/A
-7.85%
-125.00K
$8.07
-$1,008,212.50
1.47M
Scheduled
Aug 10
Form 4
-23.07%
-327.29K
$10.07
-$3,312,076.58
1.09M
Scheduled
Dec 14 - Dec 15
Form 4
—
0
$8.61
-$10,416.60
1.39M
Scheduled
Dec 3 - Dec 4
Form 4
-26.81%
-10.00K
$8.67
-$86,685.00
27.29K
Scheduled
Nov 30
Form 4
-6.23%
-95.00K
$8.02
-$762,356.00
1.43M
Scheduled
Nov 23
Form 4
-14.86%
-10.00K
$8.38
-$83,759.00
57.29K
Scheduled
Aug 17
Form 4
-10.24%
-175.00K
$8.12
-$1,416,222.50
1.53M
Scheduled
Aug 10
Form 4
+6.15%
92.16K
—
—
1.59M
May 5
Form 4
—
0
—
—
0
Mar 4
Form 4
—
0
—
—
0
Feb 7
Form 4
+3.05%
44.32K
$4.43
-$103,179.13
1.5M
Mar 27 - May 5
Form 4
+8.41%
47.47K
$12.01
-$323,345.23
611.82K
May 5
Form 4
-5.90%
-35.41K
$10.01
-$354,307.23
564.35K
Scheduled
Feb 21
Form 4
-9.72%
-64.59K
$8.82
-$852,068.45
599.76K
Scheduled
Feb 15 - Feb 20
Form 4
-10.75%
-80.00K
$9.14
-$731,066.00
664.35K
Scheduled
Feb 12 - Feb 14
Form 4
-2.62%
-20.00K
$9.02
-$180,466.00
744.35K
Scheduled
Oct 2
Form 4
-1.66%
-12.89K
$9.34
-$232,588.87
764.35K
Scheduled
Aug 5 - Aug 8
Form 4
-0.31%
-5.00K
$12.00
-$60,000.00
1.6M
Scheduled
Jul 19
Form 4
-2.44%
-40.00K
$12.09
-$483,549.76
1.6M
Scheduled
Jun 23
Form 4
+19.72%
130.56K
$7.61
$993,531.16
792.54K
May 18
Form 4
+6.70%
41.58K
$9.55
-$239,065.15
661.99K
May 5
Form 4
—
0
—
—
0
Feb 21
Form 4
-2.32%
-35.00K
$12.26
-$428,959.93
1.47M
Scheduled
Feb 14
Form 4
+1.94%
11.97K
$9.36
-$122,316.48
629.63K
Aug 5
Form 4
+52.45%
212.5K
$4.18
$889,250.00
617.66K
Aug 1
Form 4
—
0
—
—
0
Jul 26
Form 4
+3.74%
14.59K
$11.88
-$189,165.24
405.16K
May 5
Form 4
+14.68%
50K
$2.00
$100,000.00
390.57K
May 2
Form 4
—
0
—
—
0
Feb 23
Form 4
+18.90%
51.72K
$14.40
-$514,353.60
325.43K
Feb 5
Form 4
—
0
—
—
0
Feb 1
Form 4
+2.14%
5.74K
$23.96
-$150,037.52
273.71K
Aug 5
Form 4
+3.88%
10.01K
$18.01
-$196,651.19
267.97K
May 5
Form 4
-7.01%
-30.00K
$20.40
-$611,882.00
397.97K
Scheduled
Apr 27
Form 4
-6.55%
-30.00K
$19.56
-$586,788.00
427.97K
Scheduled
Mar 30
Form 4
-6.15%
-30.00K
$18.81
-$564,738.00
457.97K
Scheduled
Mar 16
Form 4
-5.79%
-30.00K
$17.20
-$516,021.00
487.97K
Scheduled
Mar 2
Form 4
—
0
—
—
0
Feb 24
Form 4
-5.47%
-30.00K
$17.35
-$520,402.00
517.97K
Scheduled
Feb 17
Form 4
+23.68%
58.43K
$17.05
-$789,841.25
305.22K
Feb 5
Form 4
-5.81%
-30.00K
$16.06
-$481,860.00
486.79K
Scheduled
Feb 2
Form 4
-5.49%
-30.00K
$14.39
-$431,596.00
516.79K
Scheduled
Jan 5
Form 4
+14.64%
34.07K
$14.72
-$547,274.88
266.79K
Dec 31
Form 4
-5.53%
-30.00K
$15.45
-$463,206.00
512.72K
Scheduled
Dec 22
Form 4
-5.24%
-30.00K
$14.47
-$433,616.00
542.72K
Scheduled
Dec 8
Form 4
-4.98%
-30.00K
$13.50
-$404,852.00
572.72K
Scheduled
Nov 24
Form 4
-4.74%
-30.00K
$14.15
-$424,722.00
602.72K
Scheduled
Nov 10
Form 4
-11.53%
-82.50K
$13.51
-$1,114,569.50
632.72K
Scheduled
Oct 27
Form 4
-2.05%
-15.00K
$10.43
-$156,337.00
715.22K
Scheduled
Oct 6
Form 4
-2.99%
-22.50K
$11.20
-$251,941.50
730.22K
Scheduled
Sep 22
Form 4
-18.60%
-245.00K
$11.03
-$2,696,822.50
1.07M
Scheduled
Sep 8
Form 4
-7.77%
-180.00K
$9.95
-$1,798,714.75
2.14M
Scheduled
Aug 25 - Aug 26
Form 4
-1.16%
-17.50K
$9.20
-$160,330.50
1.5M
Scheduled
Aug 11 - Aug 12
Form 4
+1.72%
5.74K
$8.90
-$55,731.80
340.22K
Aug 5
Form 4
-1.15%
-17.50K
$9.06
-$158,171.50
1.51M
Scheduled
Jul 28 - Jul 29
Form 4
-1.43%
-10.00K
$9.21
-$92,056.00
689.49K
Scheduled
Jul 1
Form 4
-1.41%
-10.00K
$9.15
-$91,531.00
699.49K
Scheduled
Jun 17
Form 4
-1.39%
-10.00K
$9.00
-$90,000.00
709.49K
Scheduled
Jun 5
Form 4
-2.70%
-20.00K
$9.09
-$181,820.00
719.49K
Scheduled
May 19 - May 20
Form 4
-1.33%
-10.00K
$9.00
-$90,000.00
739.49K
Scheduled
Apr 29
Form 4
-1.32%
-10.00K
$9.53
-$95,340.00
749.49K
Scheduled
Mar 25
Form 4
-1.30%
-10.00K
$9.00
-$90,000.00
759.49K
Scheduled
Mar 12
Form 4
-2.53%
-20.00K
$9.00
-$180,000.00
769.49K
Scheduled
Mar 6
Form 4
—
0
—
—
0
Feb 25
Form 4
+21.99%
60.28K
$8.23
-$306,287.68
334.39K
Feb 5
Form 4
-1.25%
-10.00K
$9.03
-$90,326.00
789.49K
Scheduled
Jan 14
Form 4
-5.89%
-50.00K
$10.00
-$500,170.00
799.49K
Scheduled
Jan 8
Form 4
+2.16%
23.81K
$9.75
-$324,057.54
1.12M
Scheduled
Dec 31
Form 4
-1.15%
-10.00K
$9.16
-$91,575.00
859.49K
Scheduled
Dec 17
Form 4
-1.14%
-10.00K
$9.00
-$90,000.00
869.49K
Scheduled
Dec 3
Form 4
-1.12%
-10.00K
$9.00
-$90,000.00
879.49K
Scheduled
Nov 25
Form 4
-1.11%
-10.00K
$9.75
-$97,517.00
889.49K
Scheduled
Nov 5
Form 4
-2.18%
-20.00K
$10.14
-$202,862.00
899.49K
Scheduled
Oct 28
Form 4
-3.16%
-30.00K
$11.39
-$341,748.00
919.49K
Scheduled
Oct 8
Form 4
-3.06%
-30.00K
$11.08
-$332,532.00
949.49K
Scheduled
Sep 24
Form 4
-5.77%
-60.00K
$11.01
-$660,681.00
979.49K
Scheduled
Sep 9 - Sep 10
Form 4
-5.46%
-60.00K
$10.02
-$601,470.00
1.04M
Scheduled
Aug 22
Form 4
—
0
—
—
0
Jun 19
Form 4
+4.62%
10.3K
$7.13
-$44,213.13
233.01K
Mar 7
Form 4
+12.28%
24.36K
$7.51
-$117,478.93
222.72K
Feb 5
Form 4
—
0
—
—
0
Jan 30
Form 4
+13.60%
23.74K
$5.81
-$79,928.17
198.36K
Dec 31
Form 4
—
0
—
—
0
Nov 13
Form 4
—
0
—
—
0
Jul 31
Form 4
—
0
—
—
0
Feb 13
Form 4
+5.21%
8.65K
$8.38
-$42,017.32
174.61K
Feb 5
Form 4
—
0
—
—
0
Jan 30
Form 4
+30.37%
38.66K
$6.28
-$149,715.20
165.96K
Jan 1
Form 4
+15.80%
150K
$6.79
$1,017,925.00
1.1M
Jul 27 - Jul 29
Form 4
+82.92%
46.81K
$8.27
-$233,114.76
103.26K
Feb 10 - Apr 1
Form 4
+50.21%
15.83K
$10.33
-$94,736.43
47.35K
Dec 31
Form 4
-1.93%
-20.00K
$8.28
-$165,513.00
1.01M
Scheduled
Nov 15 - Nov 16
Form 4
-1.90%
-20.00K
$8.59
-$171,718.00
1.03M
Scheduled
Nov 5 - Nov 9
Form 4
+0.19%
1.85K
—
—
969.49K
Sep 24
Form 4
-1.87%
-20.00K
$12.06
-$241,107.00
1.05M
Scheduled
Sep 27 - Sep 29
Form 4
-1.83%
-20.00K
$11.80
-$236,051.00
1.07M
Scheduled
Sep 20
Form 4
-1.80%
-20.00K
$10.70
-$213,982.00
1.09M
Scheduled
Sep 13 - Sep 15
Form 4
-1.77%
-20.00K
$9.55
-$190,976.00
1.11M
Scheduled
Sep 7 - Sep 8
Form 4
-7.43%
-10.00K
$8.94
-$89,436.00
124.66K
Scheduled
Sep 2
Form 4
-0.98%
-10.00K
$8.57
-$85,747.00
1.01M
Scheduled
Aug 30
Form 4
-6.91%
-10.00K
$8.25
-$82,500.00
134.66K
Scheduled
Aug 25
Form 4
-0.97%
-10.00K
$8.18
-$81,797.00
1.02M
Scheduled
Aug 23
Form 4
-1.68%
-20.00K
$8.29
-$165,780.00
1.17M
Scheduled
Aug 13 - Aug 16
Form 4
-1.65%
-20.00K
$6.61
-$132,030.00
1.19M
Scheduled
Jun 29 - Jun 30
Form 4
-5.74%
-10.00K
$6.83
-$68,339.00
164.18K
Scheduled
Jun 24
Form 4
-0.95%
-10.00K
$7.19
-$71,900.00
1.05M
Scheduled
Jun 22
Form 4
-1.60%
-20.00K
$6.55
-$130,831.00
1.23M
Scheduled
Jun 11 - Jun 14
Form 4
-1.57%
-20.00K
$6.77
-$135,324.00
1.25M
Scheduled
May 21 - May 24
Form 4
-4.90%
-10.00K
$8.25
-$82,479.00
194.18K
Scheduled
May 13
Form 4
-0.92%
-10.00K
$8.19
-$81,910.00
1.08M
Scheduled
May 11
Form 4
-1.52%
-20.00K
$8.64
-$172,809.00
1.29M
Scheduled
Apr 5 - Apr 6
Form 4
-4.46%
-10.00K
$8.27
-$82,696.00
214.18K
Scheduled
Mar 30
Form 4
-0.90%
-10.00K
$8.29
-$82,894.00
1.1M
Scheduled
Mar 26
Form 4
-1.48%
-20.00K
$8.19
-$163,791.00
1.33M
Scheduled
Mar 15 - Mar 16
Form 4
-4.10%
-10.00K
$8.43
-$84,317.00
234.18K
Scheduled
Mar 10
Form 4
-0.89%
-10.00K
$8.10
-$81,021.00
1.12M
Scheduled
Mar 5
Form 4
-1.44%
-20.00K
$7.54
-$150,842.00
1.37M
Scheduled
Mar 1
Form 4
-3.79%
-10.00K
$7.67
-$76,699.00
254.18K
Scheduled
Feb 24
Form 4
—
0
—
—
0
Feb 22
Form 4
-0.87%
-10.00K
$7.37
-$73,657.00
1.14M
Scheduled
Feb 19
Form 4
-2.09%
-30.00K
$7.51
-$226,741.00
1.41M
Scheduled
Feb 12 - Feb 16
Form 4
-0.86%
-10.00K
$9.19
-$91,904.00
1.16M
Scheduled
Jan 8
Form 4
-3.43%
-10.00K
$9.11
-$91,108.00
281.18K
Scheduled
Jan 6
Form 4
-0.85%
-10.00K
$8.98
-$89,773.00
1.17M
Scheduled
Jan 4
Form 4
—
0
—
—
0
Jan 1
Form 4
-1.28%
-19.10K
$9.09
-$181,728.00
1.47M
Scheduled
Dec 21
Form 4
-6.23%
-20.00K
$9.29
-$185,730.00
301.18K
Scheduled
Dec 15
Form 4
-0.84%
-10.00K
$9.25
-$92,530.00
1.19M
Scheduled
Dec 11
Form 4
-5.86%
-20.00K
$9.14
-$182,784.00
321.18K
Scheduled
Dec 9
Form 4
-0.83%
-10.00K
$9.06
-$90,607.00
1.2M
Scheduled
Dec 4
Form 4
—
0
—
—
0
Nov 23
Form 4
+0.07%
901
—
—
1.21M
Oct 23
Form 4
—
0
—
—
0
Aug 10
Form 4
+0.07%
899
—
—
1.21M
Jun 9
Form 4
+0.07%
900
—
—
1.2M
May 15
Form 4
—
0
—
—
0
Feb 10
Form 4
∞
2.5K
—
—
2.5K
Dec 23
Form 4
—
0
—
—
0
Feb 28
Form 4
+0.53%
6.39K
—
—
1.2M
Dec 3
Form 4
-0.46%
-16.63K
$19.73
-$348,942.00
3.61M
Scheduled
Dec 3 - Dec 4
Form 4
∞
1.23M
—
—
1.23M
Jun 12
Form 4
—
0
—
—
0
Jun 6
Form 3
—
0
—
—
0
No matching records found

CytoDyn Inc. (CYDY) Snapshot price: $0.1586

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Jun 25
Form 4
+81.12%
4.26M
$0.36
—
9.51M
Feb 21 - Apr 1
Form 4
—
0
—
—
0
Jan 31
Form 4
—
0
—
—
0
Sep 30
Form 4
+45.37%
1.64M
—
—
5.25M
Dec 23
Form 4
—
0
—
—
0
Dec 19
Form 4/A
—
0
—
—
0
Oct 7
Form 4
—
0
—
—
0
Oct 7
Form 4
—
0
—
—
0
Sep 12
Form 4
+49.96%
1.5M
$0.30
—
4.5M
Jul 31
Form 4
—
0
—
—
0
Jun 18
Form 4
+35.75%
2.48M
$0.40
$660,512.40
9.4M
May 8
Form 3
—
0
—
—
0
Form 4
—
0
—
—
0
Jan 10
No matching records found

AntriaBio, Inc. (RZLT) Snapshot price: $1.02

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+0.83%
15K
$0.96
$14,400.00
1.81M
Mar 8 - Mar 10
Form 4
+0.28%
5K
$0.95
$4,750.00
1.8M
Mar 6
Form 4
+21.65%
5K
$0.99
$4,950.00
28.1K
Feb 10
Form 4
+131.00%
13.1K
$0.98
$12,857.00
23.1K
Feb 7 - Feb 9
Form 4
∞
10K
$0.96
$9,550.00
10K
Feb 3 - Feb 6
Form 4
+1.41%
24.98K
$1.01
$25,181.81
1.79M
Jan 18 - Jan 20
Form 4
+50.00%
5K
$0.95
$4,750.00
15K
Jan 12
Form 4
∞
10K
$0.93
$9,263.00
10K
Oct 31 - Jan 11
Form 4
—
0
—
—
0
Dec 10
Form 3
—
0
—
—
0
No matching records found